######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
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:
Dra-09-Q2b1x1
#######################################
########### Starting Dra-09-Q2b1x1 ###########
Processing Dra-09-Q2b1x1
server tau has sufficient free disk space available: 263845 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 263845 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.png' -> 'transient_report/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits_preview.png'
Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
renamed 'Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.png' -> 'transient_report/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits_preview.png'
Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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= 385.2809
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 474.2397
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1338.8145
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 377.8642
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1339.6338
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 375.4561
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 3.4749
INFO: SECOND_EPOCH__SD_ratio= 0.006
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 26.3899993896484 / [degC] Focuser temperature
AMBTEMP = 26.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.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= '2026-09-06T01:25:22.2325864' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T06:25:22.2325864' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61289.2676184261 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T06:25:32.1385039' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61289.2677330789 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 232.941961319738 / [deg] RA of telescope" status=0
Record 32: "DEC = 54.0001306450176 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 17.9430555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 323.633333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.21550658061175 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Dra-09' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 31 46' / [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 = 20464 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20464 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 26.3899993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 26.3899993896484 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 47.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 900.41 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 26.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 354.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 9.400752 / [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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/d_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits :)
Spent 0.469181 seconds
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/d_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits :)
No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 26.4200000762939 / [degC] Focuser temperature
AMBTEMP = 26.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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= '2026-09-06T01:26:03.2069897' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T06:26:03.2069897' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61289.2680926621 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T06:26:13.1080680' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61289.2682072683 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 232.941961373666 / [deg] RA of telescope" status=0
Record 32: "DEC = 54.000130667123 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 17.8566666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 323.692777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.2302295145752 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Dra-09' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 31 46' / [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 = 20464 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20464 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 26.4200000762939 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 26.4200000762939 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 47.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 900.41 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 26.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 354.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 9.400752 / [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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/d_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits :)
Spent 0.477379 seconds
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/d_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits :)
No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Previews of the CALIBRATED second-epoch images:
fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
SExtractor catalog cache: saved Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.cat to cache
SExtractor catalog cache: saved Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.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/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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: 2461289.76773417
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits exists and is non-empty
wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits exists and is non-empty
wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits exists and is non-empty
wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits (1st reference image)
verification OK: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Image size: 937.4'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:31:47.864 +54:00:02.13 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits (1st new image)
verification OK: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:31:43.618 +54:00:21.41 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:31:47.864 +54:00:02.13
Second-epoch image center 15:31:43.618 +54:00:21.41
Angular distance between the image centers 0.0117 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits (2nd new image)
verification OK: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:31:41.748 +54:00:38.64 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:31:47.864 +54:00:02.13
Second-epoch image center 15:31:41.748 +54:00:38.64
Angular distance between the image centers 0.0181 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 15:31:43.618 +54:00:21.41
Second-epoch second image center 15:31:41.748 +54:00:38.64
Angular distance between the image centers 0.00662 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/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits &> /tmp/tmp.LnhFIUckbs
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits &> /tmp/tmp.csOCC2kZtI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits &> /tmp/tmp.6Zhi1D9p0k
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits &> /tmp/tmp.tkBfIzfIcL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits and wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits and wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
Found non-empty wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits and wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
The reference image (wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits) and catalog (wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat) found
'wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat' -> 'wcsmag.cat'
Read 8363 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 218.1962 to 247.8655 deg, Dec +48.2431 to +59.2440 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 218.1962 to 247.8655 deg, Dec 48.2431 to 59.2440 deg
Loaded 6138 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): 4426 out of 4578 total matches.
Matched with Tycho-2 4578 out of 8363 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.754150
a=0.000000 b=1.000000 c=22.754150
From vast_summary.log: estimated ref. image limiting mag.: -7.37
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.38
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.38
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8363 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 218.1962 to 247.8655 deg, Dec +48.2431 to +59.2440 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 218.1962 to 247.8655 deg, Dec 48.2431 to 59.2440 deg
Loaded 6138 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): 4426 out of 4578 total matches.
Matched with Tycho-2 4578 out of 8363 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Forced-photometry filter: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits -> calib.txt_param_ref_wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits (aperture=6.4)
Read 8357 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 218.1964 to 247.8654 deg, Dec +48.2430 to +59.2441 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 218.1964 to 247.8654 deg, Dec 48.2430 to 59.2441 deg
Loaded 6138 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): 4429 out of 4579 total matches.
Matched with Tycho-2 4579 out of 8357 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Forced-photometry filter: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits -> calib.txt_param_ref_wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.3 pix Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
2.3 pix Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
2.1 pix fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
2.1 pix fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Limiting magnitude estimates:
15.4 mag. Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
15.4 mag. Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
14.2 mag. fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
14.1 mag. fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
All-image limiting magnitude estimate: 14.1 (SNR ) 11.4 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.LnhFIUckbs (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits' -> 'wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
WCS_IMAGE_NAME=wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
WCS-calibrated image found: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Checking if the catalog wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits alredy exist and is non-empty...
Catalog wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
WCS catalog name: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=459, bad_region=1718, passed=8363
Got 8363 stars (including 6277 good ones) from the SExtractor catalog wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
util/solve_plate_with_UCAC5 got 8363 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 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 691 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 4855 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
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 691 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4863 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Excluding outliers - 4855 stars left (next iteration limit 5340)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits N_match=4855 sigma_overall_arcsec=0.324 sigma_q1_arcsec=0.288 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.372 sigma_q4_arcsec=0.340 n_q1=1712 n_q2=811 n_q3=1553 n_q4=779 worst_quadrant_to_overall_ratio=1.146
The image catalog is written to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits -region wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.csOCC2kZtI (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits' -> 'wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.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/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
WCS_IMAGE_NAME=wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
WCS-calibrated image found: wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Checking if the catalog wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits alredy exist and is non-empty...
Catalog wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
WCS catalog name: wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=460, bad_region=1712, passed=8357
Got 8357 stars (including 6274 good ones) from the SExtractor catalog wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat
util/solve_plate_with_UCAC5 got 8357 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 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 691 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4858 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4850 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 6968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
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 691 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4858 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 6968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 6968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Excluding outliers - 4849 stars left (next iteration limit 5335)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits N_match=4849 sigma_overall_arcsec=0.331 sigma_q1_arcsec=0.287 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.378 sigma_q4_arcsec=0.324 n_q1=1711 n_q2=810 n_q3=1542 n_q4=786 worst_quadrant_to_overall_ratio=1.142
The image catalog is written to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits -region wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.6Zhi1D9p0k (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
WCS_IMAGE_NAME=wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
WCS-calibrated image found: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Checking if the catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
WCS catalog name: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=173, bad_region=410, passed=3428
Got 3428 stars (including 2860 good ones) from the SExtractor catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat
util/solve_plate_with_UCAC5 got 3428 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.2'
Seting catalog search parameters based on the expected field of view 938.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 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 691 to 748 (Dec 48.4 to 59.3)
Done reading UCAC5 zone files...
Matched 2767 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2763 matched stars entering correct_measured_positions(), 2763 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2763 matched stars entering correct_measured_positions(), 3101 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 691 to 748 (Dec 48.4 to 59.3)
Done reading UCAC5 zone files...
Matched 2767 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2763 matched stars entering correct_measured_positions(), 3101 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 2763 matched stars entering correct_measured_positions(), 3101 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 2763 stars left (next iteration limit 3039)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2763 robust_rms=5.994 arcsec worst_quadrant_rms=10.040 arcsec
SIP_REFIT: SIP order 3 trial: matched=2763 robust_rms=0.427 arcsec worst_quadrant_rms=0.463 arcsec
SIP_REFIT: SIP order 5 trial: matched=2763 robust_rms=0.382 arcsec worst_quadrant_rms=0.421 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2763 robust_rms_before=0.726 arcsec robust_rms_before_corrected=0.359 arcsec robust_rms_after=0.382 arcsec worst_quadrant_rms_before=0.394 worst_quadrant_rms_after=0.421
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.394 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits N_match=2763 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.358 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.371 sigma_q4_arcsec=0.389 n_q1=1042 n_q2=382 n_q3=939 n_q4=400 worst_quadrant_to_overall_ratio=1.054
The image catalog is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits -region wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.tkBfIzfIcL (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
WCS_IMAGE_NAME=wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
WCS-calibrated image found: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Checking if the catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
WCS catalog name: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=169, bad_region=398, passed=3345
Got 3345 stars (including 2792 good ones) from the SExtractor catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat
util/solve_plate_with_UCAC5 got 3345 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.2'
Seting catalog search parameters based on the expected field of view 938.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 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 691 to 748 (Dec 48.4 to 59.3)
Done reading UCAC5 zone files...
Matched 2701 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2697 matched stars entering correct_measured_positions(), 2697 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2697 matched stars entering correct_measured_positions(), 3028 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.4 to 59.3)
Done reading UCAC5 zone files...
Matched 2700 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2697 matched stars entering correct_measured_positions(), 3028 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 2697 matched stars entering correct_measured_positions(), 3028 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 2697 stars left (next iteration limit 2966)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2697 robust_rms=6.002 arcsec worst_quadrant_rms=10.817 arcsec
SIP_REFIT: SIP order 3 trial: matched=2697 robust_rms=0.435 arcsec worst_quadrant_rms=0.471 arcsec
SIP_REFIT: SIP order 5 trial: matched=2697 robust_rms=0.383 arcsec worst_quadrant_rms=0.416 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2697 robust_rms_before=0.725 arcsec robust_rms_before_corrected=0.368 arcsec robust_rms_after=0.383 arcsec worst_quadrant_rms_before=0.393 worst_quadrant_rms_after=0.416
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.393 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits N_match=2697 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.382 sigma_q4_arcsec=0.376 n_q1=1025 n_q2=355 n_q3=920 n_q4=397 worst_quadrant_to_overall_ratio=1.014
The image catalog is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits -region wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits to local_wcs_cache/
'wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits' -> 'local_wcs_cache/wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits'
Saving the final (post-refit) wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits to local_wcs_cache/
'wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits' -> 'local_wcs_cache/wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits'
Saving the final (post-refit) wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits to local_wcs_cache/
'wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits' -> 'local_wcs_cache/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits'
Saving the final (post-refit) wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits to local_wcs_cache/
'wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits' -> 'local_wcs_cache/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits sigma_overall=0.324 worst_q_ratio=1.146
ref2=Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits sigma_overall=0.331 worst_q_ratio=1.142
new1=fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits sigma_overall=0.374 worst_q_ratio=1.054
new2=fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits sigma_overall=0.377 worst_q_ratio=1.014
reference average sigma_overall=0.3275 worst_q_ratio=1.144
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313_astrometric_residuals.png (4855 matched stars from wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314_astrometric_residuals.png (4849 matched stars from wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192_astrometric_residuals.png (2763 matched stars from wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193_astrometric_residuals.png (2697 matched stars from wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits'
Saving fully-calibrated image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits'
Preparing the HTML report for the field Dra-09-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Dra-09-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
SExtractor catalog cache: saved Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.cat to cache
SExtractor catalog cache: saved Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Creating symlink local_wcs_cache/wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits exists and is non-empty
wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits exists and is non-empty
wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits exists and is non-empty
wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits (1st reference image)
verification OK: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Image size: 937.4'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:31:47.864 +54:00:02.13 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits (1st new image)
verification OK: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:31:43.618 +54:00:21.41 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:31:47.864 +54:00:02.13
Second-epoch image center 15:31:43.618 +54:00:21.41
Angular distance between the image centers 0.0117 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits (2nd new image)
verification OK: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Image size: 938.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:31:41.748 +54:00:38.64 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:31:47.864 +54:00:02.13
Second-epoch image center 15:31:41.748 +54:00:38.64
Angular distance between the image centers 0.0181 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 15:31:43.618 +54:00:21.41
Second-epoch second image center 15:31:41.748 +54:00:38.64
Angular distance between the image centers 0.00662 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/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits &> /tmp/tmp.EtV53cXKuB
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits &> /tmp/tmp.TYu9taQyMK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits &> /tmp/tmp.jGHSzJSy1Q
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits &> /tmp/tmp.dG7KmThGT2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits and wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits and wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
Found non-empty wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits and wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
The reference image (wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits) and catalog (wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat) found
'wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat' -> 'wcsmag.cat'
Read 43365 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 218.1458 to 248.0284 deg, Dec +48.1633 to +59.2687 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 218.1458 to 248.0284 deg, Dec 48.1633 to 59.2687 deg
Loaded 6236 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): 4201 out of 4603 total matches.
Matched with Tycho-2 4603 out of 43365 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.630300
a=0.000000 b=1.000000 c=22.630300
From vast_summary.log: estimated ref. image limiting mag.: -7.08
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.55
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.55
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 43365 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 218.1458 to 248.0284 deg, Dec +48.1633 to +59.2687 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 218.1458 to 248.0284 deg, Dec 48.1633 to 59.2687 deg
Loaded 6236 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): 4201 out of 4603 total matches.
Matched with Tycho-2 4603 out of 43365 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Forced-photometry filter: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits -> calib.txt_param_ref_wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits (aperture=4.9)
Read 43531 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 218.1459 to 248.0294 deg, Dec +48.1632 to +59.2726 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 218.1459 to 248.0294 deg, Dec 48.1632 to 59.2726 deg
Loaded 6241 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): 4225 out of 4601 total matches.
Matched with Tycho-2 4601 out of 43531 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Forced-photometry filter: calibrated wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits -> calib.txt_param_ref_wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 56 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.2 pix Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
2.2 pix Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
2.1 pix fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
2.1 pix fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Limiting magnitude estimates:
15.5 mag. Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
15.5 mag. Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
14.3 mag. fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
14.3 mag. fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
All-image limiting magnitude estimate: 14.3 (SNR ) 13.9 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.EtV53cXKuB (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits' -> 'wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
WCS_IMAGE_NAME=wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
WCS-calibrated image found: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
Checking if the catalog wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits alredy exist and is non-empty...
Catalog wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits
WCS catalog name: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=1952, bad_region=6919, passed=43342
Got 43342 stars (including 34786 good ones) from the SExtractor catalog wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat
util/solve_plate_with_UCAC5 got 43342 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 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 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4856 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4850 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 38015 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
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 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4857 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 38015 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 38015 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Excluding outliers - 4851 stars left (next iteration limit 5335)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.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_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits N_match=4851 sigma_overall_arcsec=0.325 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.318 sigma_q3_arcsec=0.364 sigma_q4_arcsec=0.328 n_q1=1720 n_q2=824 n_q3=1514 n_q4=793 worst_quadrant_to_overall_ratio=1.123
The image catalog is written to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits -region wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.TYu9taQyMK (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits' -> 'wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.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/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
WCS_IMAGE_NAME=wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
WCS-calibrated image found: wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
Checking if the catalog wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits alredy exist and is non-empty...
Catalog wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat corresponding to the image wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits
WCS catalog name: wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=1994, bad_region=6964, passed=43516
Got 43516 stars (including 34871 good ones) from the SExtractor catalog wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat
util/solve_plate_with_UCAC5 got 43516 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 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 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4853 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 38161 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4854 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 38161 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 38161 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Excluding outliers - 4847 stars left (next iteration limit 5331)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.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_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits N_match=4847 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.291 sigma_q2_arcsec=0.328 sigma_q3_arcsec=0.374 sigma_q4_arcsec=0.316 n_q1=1720 n_q2=833 n_q3=1504 n_q4=790 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits -region wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.jGHSzJSy1Q (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
WCS_IMAGE_NAME=wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
WCS-calibrated image found: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Checking if the catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
WCS catalog name: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=541, bad_region=1627, passed=20577
Got 20577 stars (including 18482 good ones) from the SExtractor catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat
util/solve_plate_with_UCAC5 got 20577 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.2'
Seting catalog search parameters based on the expected field of view 938.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 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 691 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 4844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 19379 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 19379 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 19379 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4845 stars left (next iteration limit 5328)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.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=4845 robust_rms=5.547 arcsec worst_quadrant_rms=12.967 arcsec
SIP_REFIT: SIP order 3 trial: matched=4845 robust_rms=0.454 arcsec worst_quadrant_rms=0.484 arcsec
SIP_REFIT: SIP order 5 trial: matched=4845 robust_rms=0.407 arcsec worst_quadrant_rms=0.447 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4845 robust_rms_before=0.739 arcsec robust_rms_before_corrected=0.383 arcsec robust_rms_after=0.407 arcsec worst_quadrant_rms_before=0.409 worst_quadrant_rms_after=0.447
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.409 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits N_match=4845 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.386 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.391 sigma_q4_arcsec=0.392 n_q1=1871 n_q2=607 n_q3=1698 n_q4=669 worst_quadrant_to_overall_ratio=1.060
The image catalog is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits -region wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.dG7KmThGT2 (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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
WCS_IMAGE_NAME=wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
WCS-calibrated image found: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Checking if the catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat corresponding to the image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
WCS catalog name: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=571, bad_region=1600, passed=20531
Got 20531 stars (including 18433 good ones) from the SExtractor catalog wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat
util/solve_plate_with_UCAC5 got 20531 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.2'
Seting catalog search parameters based on the expected field of view 938.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013031 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010424 (37.5 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 691 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4851 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 4841 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 19351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 19351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 19351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4841 stars left (next iteration limit 5325)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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=4841 robust_rms=5.686 arcsec worst_quadrant_rms=11.868 arcsec
SIP_REFIT: SIP order 3 trial: matched=4841 robust_rms=0.457 arcsec worst_quadrant_rms=0.488 arcsec
SIP_REFIT: SIP order 5 trial: matched=4841 robust_rms=0.413 arcsec worst_quadrant_rms=0.461 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4841 robust_rms_before=0.734 arcsec robust_rms_before_corrected=0.389 arcsec robust_rms_after=0.413 arcsec worst_quadrant_rms_before=0.414 worst_quadrant_rms_after=0.461
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.414 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits N_match=4841 sigma_overall_arcsec=0.403 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.405 sigma_q4_arcsec=0.434 n_q1=1878 n_q2=594 n_q3=1700 n_q4=669 worst_quadrant_to_overall_ratio=1.077
The image catalog is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits -region wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits
Saving fully-calibrated image wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.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_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/wcs_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits
Preparing the HTML report for the field Dra-09-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits at 16:04:29.90 +51:27:53.1: 13.81 +/- 0.05 detection
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits at 16:08:56.69 +50:44:17.2: 14.05 +/- 0.07 detection
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits at 16:04:44.16 +51:22:20.2: 13.67 +/- 0.04 detection
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits at 15:21:21.50 +52:21:33.7: 13.67 +/- 0.04 detection
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_02-59-21_20.00sec_-0.00C_LIGHT_0313.fits at 15:50:47.12 +49:42:07.0: 14.15 +/- 0.06 detection
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits at 16:04:29.90 +51:27:53.1: 13.80 +/- 0.05 detection
Forced photometry reference-image weighted average: 13.80 +/- 0.03
Forced photometry filter REJECTED candidate at 16:04:29.90 +51:27:53.1: ref_mag=13.80 +/- 0.03 new_mean_mag=13.7650 delta=0.04 (need > 0.90)
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits at 16:08:56.69 +50:44:17.2: 14.17 +/- 0.08 detection
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits at 16:04:44.16 +51:22:20.2: 13.75 +/- 0.05 detection
Forced photometry reference-image weighted average: 14.11 +/- 0.05
Forced photometry reference-image weighted average: 13.71 +/- 0.03
Forced photometry filter REJECTED candidate at 16:08:56.69 +50:44:17.2: ref_mag=14.11 +/- 0.05 new_mean_mag=13.8355 delta=0.27 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:04:44.16 +51:22:20.2: ref_mag=13.71 +/- 0.03 new_mean_mag=13.7621 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits at 15:21:21.50 +52:21:33.7: 13.71 +/- 0.05 detection
Forced photometry reference-image weighted average: 13.69 +/- 0.03
Forced photometry filter REJECTED candidate at 15:21:21.50 +52:21:33.7: ref_mag=13.69 +/- 0.03 new_mean_mag=13.6642 delta=0.02 (need > 0.90)
Forced photometry on wcs_Dra-09-Q2b1x1_2026-05-13_03-00-01_20.00sec_0.00C_LIGHT_0314.fits at 15:50:47.12 +49:42:07.0: 14.12 +/- 0.06 detection
Forced photometry reference-image weighted average: 14.13 +/- 0.04
Forced photometry filter REJECTED candidate at 15:50:47.12 +49:42:07.0: ref_mag=14.13 +/- 0.04 new_mean_mag=14.0132 delta=0.12 (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: 0s
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Considering the candidate 52672_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52672_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.93 | 15:49:18.84 +51:03:58.8 | 3139 4951 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:49:18.99 +51:03:58.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52674_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52674_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.58 | 15:12:15.18 +53:51:01.8 | 6520 3206 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:12:14.91 +53:51:00.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52676_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52676_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.67 | 15:38:19.41 +50:20:20.0 | 4179 5419 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:38:19.43 +50:20:19.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52677_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52677_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.02 | 15:57:15.62 +53:11:02.4 | 2481 3626 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:57:15.71 +53:11:02.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52682_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52682_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 10.52 | 16:15:22.09 +54:46:38.7 | 0970 2491 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (22.6") between the two second-epoch detections
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Considering the candidate 52686_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52686_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 10.42 | 15:41:59.40 +53:56:24.6 | 3875 3235 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.7") between the two second-epoch detections
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Considering the candidate 52695_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52695_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 11.11 | 16:09:24.82 +50:47:58.0 | 1201 4964 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.3") between the two second-epoch detections
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Considering the candidate 52697_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52697_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 10.98 | 15:48:16.13 +54:25:36.2 | 3330 2923 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.3") between the two second-epoch detections
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Considering the candidate 52707_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52707_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 11.31 | 15:40:33.90 +55:38:59.3 | 4020 2204 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.7") between the two second-epoch detections
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Considering the candidate 52709_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52709_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 11.96 | 16:16:16.88 +51:36:40.3 | 0611 4391 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 16:16:16.88 +51:36:40.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52724_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52724_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.05 | 16:19:18.58 +54:44:12.6 | 0620 2464 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (22.7") between the two second-epoch detections
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Considering the candidate 52725_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52725_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.02 | 16:11:51.15 +52:24:23.3 | 1093 3964 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.0") between the two second-epoch detections
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Considering the candidate 52731_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52731_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.21 | 16:04:48.51 +49:59:04.5 | 1592 5505 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.5") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52742_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52742_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.30 | 16:18:37.26 +57:33:09.3 | 0940 0773 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.1") between the two second-epoch detections
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Considering the candidate 52761_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52761_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.04 | 16:19:37.74 +55:59:47.0 | 0711 1700 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.0") between the two second-epoch detections
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Considering the candidate 52767_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52767_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.80 | 16:05:58.03 +50:16:38.7 | 1498 5316 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.3") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52775_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52775_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.27 | 15:11:31.41 +55:45:11.4 | 6488 2053 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.9") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52782_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52782_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.24 | 15:02:33.69 +53:37:22.5 | 7398 3255 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.1") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52796_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52796_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.96 | 15:59:47.54 +51:35:39.0 | 2168 4570 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.4") between the two second-epoch detections
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Considering the candidate 52803_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52803_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.60 | 15:06:15.62 +51:06:07.0 | 7224 4812 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.5") between the two second-epoch detections
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Considering the candidate 52845_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52845_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.01 | 15:52:41.39 +49:59:31.6 | 2777 5588 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.3") between the two second-epoch detections
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Considering the candidate 52846_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52846_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.87 | 15:05:28.99 +55:39:55.8 | 7007 2055 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:05:29.09 +55:39:55.1 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52851_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52851_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.33 | 15:56:37.50 +57:54:03.9 | 2750 0776 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.6") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52859_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52859_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.46 | 15:59:05.47 +50:37:24.7 | 2184 5164 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:59:05.42 +50:37:24.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52860_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52860_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 12.90 | 15:20:05.18 +51:59:23.5 | 5884 4378 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:20:05.12 +51:59:24.1 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 52863_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52863_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.30 | 15:46:13.99 +57:52:33.0 | 3587 0841 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.7") between the two second-epoch detections
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Considering the candidate 52868_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52868_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.21 | 16:07:13.68 +57:28:12.1 | 1865 0953 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.2") between the two second-epoch detections
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Considering the candidate 52891_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52891_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.40 | 15:35:43.46 +51:06:18.1 | 4430 4955 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.0") between the two second-epoch detections
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Considering the candidate 52898_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52898_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.42 | 15:38:33.79 +50:23:45.7 | 4156 5384 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:38:33.72 +50:23:45.7 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 52899_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52899_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 1 | 2026 09 06.26773 | 2461289.76773 | 13.75 | 16:04:29.92 +51:27:53.3 | 1719 4606 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits |
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.79 | 16:04:29.87 +51:27:52.9 | 1716 4609 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
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Considering the candidate 52900_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52900_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.01 | 15:03:31.08 +56:28:38.1 | 7119 1546 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.1") between the two second-epoch detections
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Considering the candidate 52902_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52902_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.20 | 15:04:21.35 +57:06:59.8 | 7007 1168 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.7") between the two second-epoch detections
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Considering the candidate 52910_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52910_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.49 | 15:42:32.62 +54:32:48.4 | 3835 2867 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:42:32.68 +54:32:48.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52913_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52913_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 1 | 2026 09 06.26773 | 2461289.76773 | 13.79 | 16:04:44.20 +51:22:20.0 | 1690 4660 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits |
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.74 | 16:04:44.12 +51:22:20.5 | 1688 4663 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
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Considering the candidate 52914_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52914_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.77 | 16:02:36.29 +49:35:05.3 | 1784 5768 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.4") between the two second-epoch detections
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Considering the candidate 52915_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52915_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.47 | 16:02:53.92 +49:59:04.5 | 1779 5522 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.5") between the two second-epoch detections
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Considering the candidate 52918_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52918_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.58 | 15:38:34.36 +56:46:46.9 | 4197 1522 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.3") between the two second-epoch detections
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Considering the candidate 52921_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52921_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 1 | 2026 09 06.26773 | 2461289.76773 | 13.89 | 16:08:56.71 +50:44:17.5 | 1244 5003 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits |
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.80 | 16:08:56.67 +50:44:16.9 | 1242 5006 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
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Considering the candidate 52927_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52927_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.50 | 16:01:14.28 +51:56:26.1 | 2051 4349 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.4") between the two second-epoch detections
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Considering the candidate 52938_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52938_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.19 | 15:07:16.09 +54:13:10.6 | 6941 2942 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.9") between the two second-epoch detections
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Considering the candidate 52939_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52939_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.74 | 15:38:45.93 +49:56:15.5 | 4133 5663 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.5") between the two second-epoch detections
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Considering the candidate 52948_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52948_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.89 | 16:09:23.68 +55:26:44.5 | 1542 2156 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.0") between the two second-epoch detections
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Considering the candidate 52957_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52957_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 1 | 2026 09 06.26773 | 2461289.76773 | 13.67 | 15:21:21.56 +52:21:33.1 | 5757 4158 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits |
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.66 | 15:21:21.44 +52:21:34.3 | 5754 4161 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
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Considering the candidate 52960_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52960_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.79 | 15:50:25.45 +51:47:16.3 | 3056 4509 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
**** FOUND 15:50:25.40 +51:47:16.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52964_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52964_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.77 | 16:04:45.78 +57:37:28.5 | 2076 0882 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.1") between the two second-epoch detections
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Considering the candidate 52967_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52967_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.84 | 15:41:23.20 +50:30:24.1 | 3885 5314 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.5") between the two second-epoch detections
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Considering the candidate 52971_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52971_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 1 | 2026 09 06.26773 | 2461289.76773 | 14.03 | 15:50:47.23 +49:42:06.3 | 2956 5771 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-25-22_20.00sec_-0.00C_LIGHT_0192.fits |
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 14.00 | 15:50:47.00 +49:42:07.6 | 2953 5774 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
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Considering the candidate 52972_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52972_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.90 | 16:00:37.61 +55:48:38.9 | 2316 2015 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.4") between the two second-epoch detections
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Considering the candidate 52975_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52975_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.35 | 15:09:29.26 +57:44:00.4 | 6552 0840 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.7") between the two second-epoch detections
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Considering the candidate 52983_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52983_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.68 | 15:01:11.18 +57:06:17.9 | 7268 1143 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.1") between the two second-epoch detections
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Considering the candidate 52985_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52985_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.76 | 15:25:53.82 +50:59:47.6 | 5364 5003 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (21.9") between the two second-epoch detections
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Considering the candidate 52986_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 52986_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.28 | 15:09:39.70 +50:13:28.8 | 6950 5374 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (22.2") between the two second-epoch detections
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Considering the candidate 53000_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 53000_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.98 | 15:35:22.18 +50:03:12.2 | 4464 5593 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (21.6") between the two second-epoch detections
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Considering the candidate 53002_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 53002_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 13.96 | 15:42:08.96 +54:35:17.0 | 3870 2843 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (24.5") between the two second-epoch detections
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Considering the candidate 53011_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 53011_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 2 | 2026 09 06.26821 | 2461289.76821 | 14.00 | 15:29:43.59 +57:28:40.9 | 4921 1094 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (21.6") between the two second-epoch detections
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Considering the candidate 39388_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193
The candidate 39388_fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193 did not pass the final checks
| Discovery image 3 | 2026 09 06.26821 | 2461289.76821 | 12.79 | 15:24:38.63 +51:33:58.7 | 5470 4654 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-09-Q2b1x1_012642_TTUQ2b1x1_1899203_EKLUQcyS/fd_Dra-09-Q2b1x1_2026-09-06_01-26-03_20.00sec_-0.00C_LIGHT_0193.fits |
Rejecting candidate due to large distance (23.3") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Dra-09-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Dra-09-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461289.76773417 -observatory V36
11:32:21.75 +04:15:58.0 Mercury (-1.0mag)
13:33:26.91 -14:07:33.1 Venus (-4.7mag)
07:11:12.42 +23:02:43.7 Mars (1.2mag)
09:08:12.06 +17:01:07.7 Jupiter (-1.8mag)
00:51:58.07 +02:40:18.0 Saturn (0.5mag)
04:13:40.41 +21:01:57.1 Uranus (5.7mag)
00:13:50.62 -00:02:34.4 Neptune (7.7mag)
20:25:39.90 -23:39:22.7 Pluto (14.5mag)
06:44:01.67 +26:29:27.1 Moon (-9.7mag)
-rw-r--r-- 1 apache apache 362 Sep 6 01:30 planets.txt
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Positions of selected moons from JPL HORIZONS for JD(UT)2461289.76773417:
09:08:08.49 +17:01:26.6 Io (6.2mag)
09:08:22.59 +17:00:16.7 Europa (6.3mag)
09:08:28.95 +16:59:44.7 Ganymede (5.7mag)
09:07:45.60 +17:03:17.1 Callisto (6.9mag)
09:05:56.32 +17:17:11.9 Himalia (15.7mag)
09:08:09.98 +17:01:18.1 Thebe (16.6mag)
09:05:34.14 +17:11:14.0 Elara (17.7mag)
09:12:07.10 +16:29:01.1 Pasiphae (17.9mag)
09:09:21.58 +17:18:37.5 Carme (19.0mag)
00:51:59.22 +02:40:38.5 Titan (8.3mag)
00:51:54.43 +02:40:23.8 Rhea (9.6mag)
00:52:15.94 +02:42:53.4 Iapetus (11.0mag)
00:52:09.72 +02:39:38.7 Hyperion (14.3mag)
00:50:45.92 +02:30:08.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep 6 01:30 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461289.76773417:
21:56:23.59 -00:03:26.8 JWST
14:57:01.57 +52:58:46.2 Chandra
05:31:29.49 +39:43:14.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 6 01:30 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461289.76773417 -observatory V36
03:39:47.95 +19:17:30.7 17.4mag P/1996 R2 (Lagerkvist)
18:02:33.63 -34:13:48.8 14.3mag P/2010 H2 (Vales)
07:18:41.30 -70:14:41.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:34.29 +33:40:25.4 17.7mag C/2017 K2 (PANSTARRS)
04:49:54.29 +45:19:23.8 15.7mag P/2021 N1 (ZTF)
04:49:54.29 +45:19:23.8 15.7mag P/2021 N1 (ZTF)
04:49:54.29 +45:19:23.8 15.7mag P/2021 N1 (ZTF)
04:49:54.29 +45:19:23.8 15.7mag P/2021 N1 (ZTF)
22:14:18.58 +28:47:40.6 17.4mag C/2022 E2 (ATLAS)
07:09:24.15 +25:59:53.5 16.9mag C/2022 N2 (PANSTARRS)
10:48:32.90 +27:15:48.2 17.1mag C/2022 QE78 (ATLAS)
09:48:00.88 +05:14:18.8 18.0mag C/2022 R6 (PANSTARRS)
15:29:49.53 -15:33:31.8 14.8mag C/2023 R1 (PANSTARRS)
08:37:29.07 +32:49:46.3 15.8mag C/2024 E1 (Wierzchos)
15:06:28.20 +15:20:05.9 17.9mag C/2024 G6 (ATLAS)
18:34:16.41 +43:12:45.8 13.7mag C/2024 J3 (ATLAS)
20:27:35.24 +49:21:15.0 17.4mag C/2024 R4 (PANSTARRS)
05:35:03.14 -13:00:47.0 15.1mag C/2024 T5 (ATLAS)
07:11:16.06 +18:44:54.7 17.8mag C/2025 J1 (Borisov)
11:16:19.77 +18:50:56.7 16.8mag C/2025 V2 (Rankin)
13:18:46.94 +00:11:56.6 16.8mag C/2025 Y1 (ATLAS)
16:38:44.94 +74:12:04.5 16.1mag C/2026 A2 (Bok)
03:06:16.93 +46:09:56.1 17.4mag C/2026 B2 (Sun-Gao)
12:12:19.22 +11:11:54.8 17.5mag A/2026 E1
22:25:09.12 -34:57:48.6 13.4mag 10P/Tempel
01:17:52.68 +36:48:59.2 18.0mag 11P/Tempel-Swift-LINEAR
11:47:29.00 -05:23:28.3 16.3mag 29P/Schwassmann-Wachmann
12:06:29.82 -04:46:07.1 17.6mag 63P/Wild
00:45:13.68 -07:00:13.4 15.4mag 65P/Gunn
06:37:19.86 +19:19:45.7 17.1mag 78P/Gehrels
03:17:11.93 +14:59:02.9 16.7mag 88P/Howell
05:34:48.97 +28:14:12.1 17.5mag 112P/Urata-Niijima
07:28:44.15 +25:04:35.3 17.9mag 114P/Wiseman-Skiff
10:25:35.50 +21:05:06.3 14.8mag 123P/West-Hartley
12:44:20.38 -20:58:44.1 17.4mag 124P/Mrkos
06:16:09.77 +20:40:13.6 15.9mag 128P/Shoemaker-Holt
02:36:01.17 -17:43:30.6 15.3mag 161P/Hartley-IRAS
09:39:37.82 +14:25:08.0 12.0mag 169P/NEAT
03:23:33.00 +08:33:27.0 14.5mag 220P/McNaught
04:45:17.01 +35:59:44.2 15.2mag 260P/McNaught
08:29:06.33 +35:48:31.1 17.3mag 295P/LINEAR
15:24:34.43 -00:08:00.0 17.9mag 391P/Kowalski
09:26:53.69 +16:54:11.0 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.1K Sep 6 01:30 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37
18:25:12.74 -22:25:28.60 V8055 2026-08-30.22 10.89
17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87
19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78
04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91
03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44
20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13
04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55
16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63
21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09
23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36
00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5
19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73
13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83
05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34
01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37
23:47:50.89 +49:28:51.30 SN2026wjs 2026-08-9.24 17.09
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
02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39
21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05
17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62
13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24
00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22
14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32
12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69
12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02
10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75
13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58
00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58
01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15
21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24
06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
-rw-r--r-- 1 apache apache 5.7K Sep 6 01:30 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag
19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag
00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag
00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag
-rw-r--r-- 1 apache apache 190K Sep 6 01:30 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:07:41.150 -00:00:30.93 AT 2026yng 2026-08-06.84 21.99
01:00:19.600 +05:13:13.68 AT 2026ynf 2026-08-06.84 21.4
00:02:10.680 +04:29:05.91 AT 2026yne 2026-08-06.83 22.4
00:13:33.330 +04:19:21.34 AT 2026ynd 2026-08-06.77 22.15
23:51:06.360 +01:51:14.34 AT 2026ync 2026-08-06.76 22.21
23:15:09.720 +02:58:45.37 AT 2026ynb 2026-08-06.75 22.52
22:50:40.350 +05:31:47.83 AT 2026yna 2026-08-05.73 21.56
22:48:01.050 +02:29:57.95 AT 2026ymz 2026-08-05.73 21.98
22:56:40.110 +02:46:51.37 AT 2026ymy 2026-08-04.80 21.96
01:44:34.660 +05:27:13.55 AT 2026ymx 2026-08-01.88 21.27
01:29:50.630 +00:07:42.35 AT 2026ymw 2026-07-21.86 22.34
01:20:55.160 +01:31:29.58 AT 2026ymv 2026-07-20.88 22.17
23:25:01.600 +02:19:39.37 AT 2026ymu 2026-07-20.78 22.49
22:52:58.240 +03:42:25.38 AT 2026ymt 2026-08-05.73 21.81
23:42:43.162 +19:31:30.19 AT 2026yms 2026-08-09.94 19.57
21:20:13.290 -37:42:51.98 AT 2026ymr 2026-08-09.45 19.171
17:37:51.010 -21:58:53.20 AT 2026ymq 2026-08-09.59 14.86
22:57:17.960 +47:07:41.80 AT 2026ymp 2026-08-09.33 14.3
21:11:14.725 +16:08:57.69 AT 2026ymo 2026-08-04.97 19.97
00:45:33.395 +25:23:53.86 AT 2026ymn 2026-08-10.09 19.737
-rw-r--r-- 1 apache apache 88K Sep 6 01:30 tns_transients_list.txt