######## 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:
Cep-02-Q2b1x1
#######################################
########### Starting Cep-02-Q2b1x1 ###########
Processing Cep-02-Q2b1x1
server tau has sufficient free disk space available: 244027 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 244027 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.png' -> 'transient_report/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits_preview.png'
Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
renamed 'Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.png' -> 'transient_report/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits_preview.png'
Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.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= 456.6023
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 571.1652
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2049.3044
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 623.2254
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2046.9834
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 623.3473
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 4.48816
INFO: SECOND_EPOCH__SD_ratio= 0.000
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 = 26.6399993896484 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-04T02:02:53.1322550' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-04T07:02:53.1322550' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61256.2936705095 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-04T07:03:03.0338839' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61256.2937851041 / 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 = 359.998994988911 / [deg] RA of telescope" status=0
Record 32: "DEC = 77.4999845030272 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 42.1780555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 11.4925 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.48758600562293 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / 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 = 'Cep-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+77 30 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 = 20427 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20427 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 26.6399993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 26.6399993896484 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM = T / isLongExposureMode" status=0
Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/d_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits :)
Spent 0.495024 seconds
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/d_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits :)
No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 26.6299991607666 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-04T02:03:54.2973579' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-04T07:03:54.2973579' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61256.2943784376 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-04T07:04:04.1999437' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61256.2944930438 / 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 = 359.99899474705 / [deg] RA of telescope" status=0
Record 32: "DEC = 77.4999844514472 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 42.2197222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 11.4466666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.48639821119594 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / 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 = 'Cep-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+77 30 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 = 20427 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20427 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 26.6299991607666 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 26.6299991607666 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM = T / isLongExposureMode" status=0
Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/d_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits :)
Spent 0.500280 seconds
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/d_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits :)
No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Previews of the CALIBRATED second-epoch images:
fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
SExtractor catalog cache: saved Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.cat to cache
SExtractor catalog cache: saved Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.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: 2461256.79378625
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits exists and is non-empty
Saving wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits to local_wcs_cache/
'wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits' -> 'local_wcs_cache/wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits'
wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits exists and is non-empty
Saving wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits to local_wcs_cache/
'wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits' -> 'local_wcs_cache/wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits'
wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits exists and is non-empty
Saving wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits to local_wcs_cache/
'wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits' -> 'local_wcs_cache/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits'
wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits exists and is non-empty
Saving wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits to local_wcs_cache/
'wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits' -> 'local_wcs_cache/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits (1st reference image)
verification OK: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Image size: 937.1'x624.0' 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: 23:59:28.326 +77:27:33.83 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_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits (1st new image)
verification OK: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Image size: 937.0'x624.0' 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: 00:00:24.847 +77:31:08.83 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:28.326 +77:27:33.83
Second-epoch image center 00:00:24.847 +77:31:08.83
Angular distance between the image centers 0.0785 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits (2nd new image)
verification OK: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Image size: 937.0'x624.0' 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: 00:00:30.358 +77:31:26.66 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:28.326 +77:27:33.83
Second-epoch image center 00:00:30.358 +77:31:26.66
Angular distance between the image centers 0.0855 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 00:00:24.847 +77:31:08.83
Second-epoch second image center 00:00:30.358 +77:31:26.66
Angular distance between the image centers 0.00701 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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits &> /tmp/tmp.pszYHjApBu
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits &> /tmp/tmp.yYvnlXlT4K
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits &> /tmp/tmp.QyyMq5rUkI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits &> /tmp/tmp.cq4whnUbqa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Calibrating the magnitude scale
Found non-empty wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits and wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits and wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat
Found non-empty wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits and wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat
The reference image (wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits) and catalog (wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat) found
'wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 15690 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 312.4263 to 46.6615 deg, Dec +70.5858 to +82.7101 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 312.4263 to 46.6615 deg, Dec 70.5858 to 82.7101 deg
Loaded 16023 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): 8552 out of 8976 total matches.
Matched with Tycho-2 8976 out of 15690 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.599450
a=0.000000 b=1.000000 c=22.599450
From vast_summary.log: estimated ref. image limiting mag.: -7.46
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.14
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.14
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 15690 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 312.4263 to 46.6615 deg, Dec +70.5858 to +82.7101 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 312.4263 to 46.6615 deg, Dec 70.5858 to 82.7101 deg
Loaded 16023 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): 8552 out of 8976 total matches.
Matched with Tycho-2 8976 out of 15690 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Forced-photometry filter: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits -> calib.txt_param_ref_wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits (aperture=6.2)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 15714 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 312.4157 to 46.7281 deg, Dec +70.5858 to +82.7351 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 312.4157 to 46.7281 deg, Dec 70.5858 to 82.7351 deg
Loaded 16059 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): 8558 out of 8997 total matches.
Matched with Tycho-2 8997 out of 15714 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Forced-photometry filter: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits -> calib.txt_param_ref_wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits (aperture=6.2)
____ 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 Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
2.3 pix Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
2.6 pix fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
2.6 pix fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Limiting magnitude estimates:
15.1 mag. Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
15.1 mag. Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
14.2 mag. fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
14.2 mag. fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
All-image limiting magnitude estimate: 14.2 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.pszYHjApBu (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits' -> 'wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
WCS_IMAGE_NAME=wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
WCS-calibrated image found: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Checking if the catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits alredy exist and is non-empty...
Catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
WCS catalog name: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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=1031, bad_region=3392, passed=15690
Got 15690 stars (including 11439 good ones) from the SExtractor catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat
util/solve_plate_with_UCAC5 got 15690 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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
RA wraps around 0/360 boundary: field RA 312.4263 through 0 to 46.6615, gap 46.6615 to 312.4263
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 4909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 13032 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 312.4216 through 0 to 46.6622, gap 46.6622 to 312.4216
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 13032 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 13032 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 4909 stars left (next iteration limit 5399)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits N_match=4909 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.421 sigma_q2_arcsec=0.500 sigma_q3_arcsec=0.410 sigma_q4_arcsec=0.453 n_q1=1690 n_q2=963 n_q3=1411 n_q4=845 worst_quadrant_to_overall_ratio=1.143
The image catalog is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits -region wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.yYvnlXlT4K (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits' -> 'wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.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/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
WCS_IMAGE_NAME=wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
WCS-calibrated image found: wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Checking if the catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits alredy exist and is non-empty...
Catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
WCS catalog name: wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.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=1042, bad_region=3408, passed=15714
Got 15714 stars (including 11425 good ones) from the SExtractor catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat
util/solve_plate_with_UCAC5 got 15714 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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
RA wraps around 0/360 boundary: field RA 312.4157 through 0 to 46.7281, gap 46.7281 to 312.4157
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 4909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 13044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 312.4107 through 0 to 46.7288, gap 46.7288 to 312.4107
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 13044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 13044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
Excluding outliers - 4909 stars left (next iteration limit 5399)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits N_match=4909 sigma_overall_arcsec=0.430 sigma_q1_arcsec=0.418 sigma_q2_arcsec=0.510 sigma_q3_arcsec=0.396 sigma_q4_arcsec=0.445 n_q1=1685 n_q2=958 n_q3=1409 n_q4=857 worst_quadrant_to_overall_ratio=1.185
The image catalog is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits -region wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QyyMq5rUkI (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
WCS_IMAGE_NAME=wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
WCS-calibrated image found: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Checking if the catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits alredy exist and is non-empty...
Catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
WCS catalog name: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.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=501, bad_region=1323, passed=7706
Got 7706 stars (including 6017 good ones) from the SExtractor catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat
util/solve_plate_with_UCAC5 got 7706 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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
RA wraps around 0/360 boundary: field RA 313.1705 through 0 to 46.7273, gap 46.7273 to 313.1705
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 6686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 313.1704 through 0 to 46.7285, gap 46.7285 to 313.1704
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4911 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 6686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51"
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 6686 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52"
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4898 robust_rms=6.474 arcsec worst_quadrant_rms=9.110 arcsec
SIP_REFIT: SIP order 3 trial: matched=4898 robust_rms=0.499 arcsec worst_quadrant_rms=0.643 arcsec
SIP_REFIT: SIP order 5 trial: matched=4898 robust_rms=0.473 arcsec worst_quadrant_rms=0.680 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4898 robust_rms_before=0.720 arcsec robust_rms_before_corrected=0.522 arcsec robust_rms_after=0.499 arcsec worst_quadrant_rms_before=0.704 worst_quadrant_rms_after=0.643
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.704 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits N_match=4898 sigma_overall_arcsec=0.492 sigma_q1_arcsec=0.500 sigma_q2_arcsec=0.659 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.501 n_q1=1765 n_q2=886 n_q3=1447 n_q4=800 worst_quadrant_to_overall_ratio=1.340
The image catalog is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits -region wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.cq4whnUbqa (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
WCS_IMAGE_NAME=wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
WCS-calibrated image found: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Checking if the catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits alredy exist and is non-empty...
Catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
WCS catalog name: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.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=522, bad_region=1334, passed=7788
Got 7788 stars (including 6091 good ones) from the SExtractor catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat
util/solve_plate_with_UCAC5 got 7788 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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
RA wraps around 0/360 boundary: field RA 313.1709 through 0 to 46.7256, gap 46.7256 to 313.1709
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 4900 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 6756 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 313.1707 through 0 to 46.7266, gap 46.7266 to 313.1707
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 6756 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50"
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 6756 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51"
Excluding outliers - 4901 stars left (next iteration limit 5390)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4901 robust_rms=6.440 arcsec worst_quadrant_rms=9.196 arcsec
SIP_REFIT: SIP order 3 trial: matched=4901 robust_rms=0.488 arcsec worst_quadrant_rms=0.626 arcsec
SIP_REFIT: SIP order 5 trial: matched=4901 robust_rms=0.466 arcsec worst_quadrant_rms=0.685 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4901 robust_rms_before=0.724 arcsec robust_rms_before_corrected=0.512 arcsec robust_rms_after=0.488 arcsec worst_quadrant_rms_before=0.693 worst_quadrant_rms_after=0.626
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.693 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits N_match=4901 sigma_overall_arcsec=0.494 sigma_q1_arcsec=0.488 sigma_q2_arcsec=0.671 sigma_q3_arcsec=0.425 sigma_q4_arcsec=0.512 n_q1=1771 n_q2=880 n_q3=1454 n_q4=796 worst_quadrant_to_overall_ratio=1.358
The image catalog is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits -region wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits sigma_overall=0.438 worst_q_ratio=1.143
ref2=Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits sigma_overall=0.430 worst_q_ratio=1.185
new1=fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits sigma_overall=0.492 worst_q_ratio=1.340
new2=fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits sigma_overall=0.494 worst_q_ratio=1.358
reference average sigma_overall=0.434 worst_q_ratio=1.164
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220_astrometric_residuals.png (4909 matched stars from wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221_astrometric_residuals.png (4909 matched stars from wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290_astrometric_residuals.png (4898 matched stars from wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291_astrometric_residuals.png (4901 matched stars from wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits'
Saving fully-calibrated image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits'
Preparing the HTML report for the field Cep-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Cep-02-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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
SExtractor catalog cache: saved Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.cat to cache
SExtractor catalog cache: saved Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Creating symlink local_wcs_cache/wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Creating symlink local_wcs_cache/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Creating symlink local_wcs_cache/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits exists and is non-empty
wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits exists and is non-empty
wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits exists and is non-empty
wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits (1st reference image)
verification OK: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Image size: 937.1'x624.0' 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: 23:59:28.326 +77:27:33.83 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_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits (1st new image)
verification OK: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Image size: 937.0'x624.0' 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: 00:00:24.847 +77:31:08.83 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:28.326 +77:27:33.83
Second-epoch image center 00:00:24.847 +77:31:08.83
Angular distance between the image centers 0.0785 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits (2nd new image)
verification OK: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Image size: 937.0'x624.0' 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: 00:00:30.358 +77:31:26.66 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:28.326 +77:27:33.83
Second-epoch image center 00:00:30.358 +77:31:26.66
Angular distance between the image centers 0.0855 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 00:00:24.847 +77:31:08.83
Second-epoch second image center 00:00:30.358 +77:31:26.66
Angular distance between the image centers 0.00701 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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits &> /tmp/tmp.THOg7dMZ4z
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits &> /tmp/tmp.vTu3B5GqDj
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits &> /tmp/tmp.roymur03g8
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits &> /tmp/tmp.RXYcmButzI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Calibrating the magnitude scale
Found non-empty wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits and wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits and wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat
Found non-empty wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits and wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat
The reference image (wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits) and catalog (wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat) found
'wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 101280 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 312.4257 to 46.7830 deg, Dec +70.5857 to +82.7253 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 312.4257 to 46.7830 deg, Dec 70.5857 to 82.7253 deg
Loaded 16053 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): 7703 out of 9148 total matches.
Matched with Tycho-2 9148 out of 101280 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.451200
a=0.000000 b=1.000000 c=22.451200
From vast_summary.log: estimated ref. image limiting mag.: -7.15
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.30
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.30
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 101280 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 312.4257 to 46.7830 deg, Dec +70.5857 to +82.7253 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 312.4257 to 46.7830 deg, Dec 70.5857 to 82.7253 deg
Loaded 16053 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): 7703 out of 9148 total matches.
Matched with Tycho-2 9148 out of 101280 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Forced-photometry filter: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits -> calib.txt_param_ref_wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits (aperture=4.7)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 101530 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 312.4157 to 46.7805 deg, Dec +70.5858 to +82.7352 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 312.4157 to 46.7805 deg, Dec 70.5858 to 82.7352 deg
Loaded 16065 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): 7724 out of 9152 total matches.
Matched with Tycho-2 9152 out of 101530 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Forced-photometry filter: calibrated wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits -> calib.txt_param_ref_wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 35 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
2.1 pix Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
2.5 pix fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
2.5 pix fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Limiting magnitude estimates:
15.3 mag. Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
15.3 mag. Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
14.4 mag. fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
14.4 mag. fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
All-image limiting magnitude estimate: 14.4 (SNR ) 13.7 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.THOg7dMZ4z (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits' -> 'wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
WCS_IMAGE_NAME=wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
WCS-calibrated image found: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
Checking if the catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits alredy exist and is non-empty...
Catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits
WCS catalog name: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.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=19, blended=8957, bad_region=15110, passed=101261
Got 101261 stars (including 79071 good ones) from the SExtractor catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat
util/solve_plate_with_UCAC5 got 101261 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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
RA wraps around 0/360 boundary: field RA 312.4257 through 0 to 46.7830, gap 46.7830 to 312.4257
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 90023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 312.4210 through 0 to 46.7837, gap 46.7837 to 312.4210
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 90023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 90023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 4913 stars left (next iteration limit 5404)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits N_match=4913 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.426 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.412 sigma_q4_arcsec=0.464 n_q1=1712 n_q2=920 n_q3=1443 n_q4=838 worst_quadrant_to_overall_ratio=1.140
The image catalog is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits -region wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.vTu3B5GqDj (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits' -> 'wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.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/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
WCS_IMAGE_NAME=wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
WCS-calibrated image found: wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
Checking if the catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits alredy exist and is non-empty...
Catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat corresponding to the image wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits
WCS catalog name: wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.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=21, blended=8906, bad_region=15099, passed=101509
Got 101509 stars (including 79385 good ones) from the SExtractor catalog wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat
util/solve_plate_with_UCAC5 got 101509 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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
RA wraps around 0/360 boundary: field RA 312.4157 through 0 to 46.7805, gap 46.7805 to 312.4157
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 90306 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 312.4106 through 0 to 46.7813, gap 46.7813 to 312.4106
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 802 to 865 (Dec 70.6 to 82.7)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 90306 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 90305 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 4912 stars left (next iteration limit 5403)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits N_match=4912 sigma_overall_arcsec=0.428 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.497 sigma_q3_arcsec=0.393 sigma_q4_arcsec=0.454 n_q1=1702 n_q2=920 n_q3=1428 n_q4=862 worst_quadrant_to_overall_ratio=1.163
The image catalog is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits -region wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.roymur03g8 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
WCS_IMAGE_NAME=wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
WCS-calibrated image found: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Checking if the catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits alredy exist and is non-empty...
Catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
WCS catalog name: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.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=2, blended=3309, bad_region=6105, passed=49001
Got 49001 stars (including 40739 good ones) from the SExtractor catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat
util/solve_plate_with_UCAC5 got 49001 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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
RA wraps around 0/360 boundary: field RA 312.6714 through 0 to 47.0243, gap 47.0243 to 312.6714
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4908 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 44359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 312.6713 through 0 to 47.0257, gap 47.0257 to 312.6713
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 44359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 44359 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47"
Excluding outliers - 4908 stars left (next iteration limit 5398)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits N_match=4908 sigma_overall_arcsec=0.484 sigma_q1_arcsec=0.492 sigma_q2_arcsec=0.631 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.489 n_q1=1807 n_q2=829 n_q3=1491 n_q4=781 worst_quadrant_to_overall_ratio=1.304
The image catalog is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits -region wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.RXYcmButzI (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
WCS_IMAGE_NAME=wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
WCS-calibrated image found: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Checking if the catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits alredy exist and is non-empty...
Catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
WCS catalog name: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.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=6, blended=3333, bad_region=6133, passed=49193
Got 49193 stars (including 40953 good ones) from the SExtractor catalog wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat
util/solve_plate_with_UCAC5 got 49193 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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
RA wraps around 0/360 boundary: field RA 312.8320 through 0 to 47.0325, gap 47.0325 to 312.8320
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 4905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 44515 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 312.8320 through 0 to 47.0339, gap 47.0339 to 312.8320
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 803 to 865 (Dec 70.7 to 82.8)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 44515 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 44515 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
Excluding outliers - 4905 stars left (next iteration limit 5395)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits N_match=4905 sigma_overall_arcsec=0.488 sigma_q1_arcsec=0.486 sigma_q2_arcsec=0.642 sigma_q3_arcsec=0.415 sigma_q4_arcsec=0.521 n_q1=1801 n_q2=823 n_q3=1501 n_q4=780 worst_quadrant_to_overall_ratio=1.316
The image catalog is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits -region wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits
Saving fully-calibrated image wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/wcs_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits
Preparing the HTML report for the field Cep-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 00:02:45.65 +73:52:13.8: 13.53 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 00:31:32.41 +77:56:46.7: 12.27 +/- 0.01 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 22:10:46.28 +77:33:18.2: 13.37 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 23:20:44.14 +74:02:06.3: 13.33 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 22:10:46.28 +77:33:18.2: 13.38 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 00:02:45.65 +73:52:13.8: 13.56 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 00:31:32.41 +77:56:46.7: 12.24 +/- 0.01 detection
Forced photometry reference-image weighted average: 13.38 +/- 0.03
Forced photometry reference-image weighted average: 13.54 +/- 0.03
Forced photometry filter REJECTED candidate at 22:10:46.28 +77:33:18.2: ref_mag=13.38 +/- 0.03 new_mean_mag=13.6283 delta=-0.25 (need > 0.90)
Forced photometry reference-image weighted average: 12.25 +/- 0.01
Forced photometry filter REJECTED candidate at 00:02:45.65 +73:52:13.8: ref_mag=13.54 +/- 0.03 new_mean_mag=13.4061 delta=0.14 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:31:32.41 +77:56:46.7: ref_mag=12.25 +/- 0.01 new_mean_mag=12.3363 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 23:35:21.26 +80:27:19.3: 13.54 +/- 0.05 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 23:07:38.21 +74:44:36.7: 13.39 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 23:41:03.45 +74:31:35.1: 13.57 +/- 0.05 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 23:20:44.14 +74:02:06.3: 13.34 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 22:35:22.55 +79:12:11.6: 13.66 +/- 0.06 detection
Forced photometry reference-image weighted average: 13.34 +/- 0.03
Forced photometry filter REJECTED candidate at 23:20:44.14 +74:02:06.3: ref_mag=13.34 +/- 0.03 new_mean_mag=13.4535 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 23:35:21.26 +80:27:19.3: 13.39 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.45 +/- 0.03
Forced photometry filter REJECTED candidate at 23:35:21.26 +80:27:19.3: ref_mag=13.45 +/- 0.03 new_mean_mag=13.3825 delta=0.07 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 23:07:38.21 +74:44:36.7: 13.38 +/- 0.04 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 23:02:36.92 +73:44:15.1: 13.65 +/- 0.05 detection
Forced photometry reference-image weighted average: 13.38 +/- 0.03
Forced photometry filter REJECTED candidate at 23:07:38.21 +74:44:36.7: ref_mag=13.38 +/- 0.03 new_mean_mag=13.4734 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-14-31_20.00sec_4.90C_LIGHT_0220.fits at 23:57:07.46 +79:46:23.9: 13.85 +/- 0.06 detection
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 23:41:03.45 +74:31:35.1: 13.61 +/- 0.05 detection
Forced photometry reference-image weighted average: 13.59 +/- 0.04
Forced photometry filter REJECTED candidate at 23:41:03.45 +74:31:35.1: ref_mag=13.59 +/- 0.04 new_mean_mag=13.5705 delta=0.02 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 22:35:22.55 +79:12:11.6: 13.77 +/- 0.06 detection
Forced photometry reference-image weighted average: 13.71 +/- 0.04
Forced photometry filter REJECTED candidate at 22:35:22.55 +79:12:11.6: ref_mag=13.71 +/- 0.04 new_mean_mag=13.6530 delta=0.06 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 23:02:36.92 +73:44:15.1: 13.54 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.59 +/- 0.03
Forced photometry filter REJECTED candidate at 23:02:36.92 +73:44:15.1: ref_mag=13.59 +/- 0.03 new_mean_mag=13.6239 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Cep-02-Q2b1x1_2026-07-13_04-15-31_20.00sec_4.90C_LIGHT_0221.fits at 23:57:07.46 +79:46:23.9: 13.81 +/- 0.06 detection
Forced photometry reference-image weighted average: 13.83 +/- 0.04
Forced photometry filter REJECTED candidate at 23:57:07.46 +79:46:23.9: ref_mag=13.83 +/- 0.04 new_mean_mag=13.8074 delta=0.02 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
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Considering the candidate 119178_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119178_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.60 | 00:27:10.58 +76:03:50.6 | 5772 2384 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 00:27:10.72 +76:03:50.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119186_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119186_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.61 | 22:10:46.42 +77:33:17.2 | 1317 3982 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.65 | 22:10:46.13 +77:33:19.2 | 1314 3980 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119190_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119190_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.40 | 00:02:45.68 +73:52:14.9 | 4926 0988 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.41 | 00:02:45.62 +73:52:12.8 | 4923 0985 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119194_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119194_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.15 | 00:51:11.64 +73:33:27.7 | 6987 1060 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 00:51:11.79 +73:33:28.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119196_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119196_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 12.61 | 23:57:59.63 +73:32:27.5 | 4723 0781 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:57:59.44 +73:32:26.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119197_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119197_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 12.34 | 00:31:32.56 +77:56:46.9 | 5763 3535 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 12.34 | 00:31:32.25 +77:56:46.5 | 5760 3532 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119222_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119222_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 11.06 | 00:57:02.93 +74:16:50.6 | 7119 1546 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (27.2") between the two second-epoch detections
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Considering the candidate 119228_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119228_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 11.65 | 21:52:46.07 +78:53:46.5 | 1201 4964 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (20.9") between the two second-epoch detections
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Considering the candidate 119231_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119231_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 11.61 | 22:05:02.68 +77:22:15.0 | 1093 3964 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (21.7") between the two second-epoch detections
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Considering the candidate 119276_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119276_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 12.43 | 22:21:22.65 +73:44:42.6 | 0711 1700 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (23.6") between the two second-epoch detections
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Considering the candidate 119303_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119303_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 12.91 | 00:08:38.53 +80:10:03.1 | 4971 4801 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (24.3") between the two second-epoch detections
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Considering the candidate 119316_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119316_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 12.62 | 22:33:52.75 +72:28:24.4 | 0940 0773 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (24.3") between the two second-epoch detections
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Considering the candidate 119335_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119335_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.12 | 22:28:16.75 +79:00:38.2 | 2168 4570 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (22.1") between the two second-epoch detections
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Considering the candidate 119341_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119341_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.19 | 23:55:16.80 +74:51:11.6 | 4611 1578 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:55:16.78 +74:51:11.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119352_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119352_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.46 | 23:45:57.59 +81:23:48.6 | 4419 5545 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:45:57.55 +81:23:48.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119353_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119353_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.12 | 23:57:05.68 +76:18:35.5 | 4680 2460 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:57:05.68 +76:18:35.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119354_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119354_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.28 | 22:32:44.32 +73:11:08.7 | 1045 1201 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 22:32:44.24 +73:11:07.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119358_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119358_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.36 | 23:14:35.66 +77:57:22.6 | 3343 3573 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:14:35.47 +77:57:22.7 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119365_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119365_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.15 | 01:16:00.42 +79:54:17.7 | 6728 4992 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 01:16:00.35 +79:54:18.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 119369_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119369_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.42 | 23:20:43.94 +74:02:07.4 | 3177 1195 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.50 | 23:20:44.35 +74:02:05.2 | 3174 1192 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119370_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119370_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.19 | 23:39:03.76 +74:02:21.0 | 3933 1110 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:39:03.74 +74:02:20.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119372_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119372_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.34 | 23:59:24.14 +74:49:18.2 | 4774 1560 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:59:24.13 +74:49:17.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119373_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119373_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.43 | 23:55:35.42 +74:53:05.2 | 4623 1597 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 23:55:35.28 +74:53:05.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119378_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119378_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.39 | 23:35:21.02 +80:27:19.5 | 4130 4995 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.38 | 23:35:21.51 +80:27:19.2 | 4128 4992 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119383_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119383_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.68 | 22:45:08.08 +77:12:12.0 | 2301 3361 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 22:45:08.07 +77:12:10.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119394_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119394_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.55 | 23:07:38.09 +74:44:37.2 | 2727 1713 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.41 | 23:07:38.33 +74:44:36.2 | 2724 1710 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119397_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119397_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.57 | 23:41:03.88 +74:31:33.7 | 4039 1403 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.56 | 23:41:03.01 +74:31:36.5 | 4035 1400 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119401_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119401_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.67 | 22:17:10.05 +74:06:09.7 | 0635 1971 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 22:17:10.37 +74:06:09.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 119410_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119410_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.65 | 22:35:22.73 +79:12:12.0 | 2403 4609 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.66 | 22:35:22.37 +79:12:11.2 | 2400 4607 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119413_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119413_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.67 | 00:53:28.01 +77:41:39.9 | 6476 3519 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (26.3") between the two second-epoch detections
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Considering the candidate 119422_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119422_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.72 | 23:02:37.09 +73:44:14.2 | 2392 1159 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.55 | 23:02:36.76 +73:44:16.0 | 2388 1157 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119423_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119423_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.60 | 22:36:40.69 +73:02:20.7 | 1179 1058 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (24.6") between the two second-epoch detections
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Considering the candidate 119432_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119432_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 1 | 2026 08 04.29379 | 2461256.79379 | 13.76 | 23:57:07.36 +79:46:23.9 | 4677 4557 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-02-53_20.00sec_-0.00C_LIGHT_0290.fits |
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.87 | 23:57:07.55 +79:46:24.0 | 4674 4554 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
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Considering the candidate 119454_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 119454_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 14.48 | 23:12:37.71 +73:14:47.3 | 2750 0776 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
Rejecting candidate due to large distance (25.7") between the two second-epoch detections
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Considering the candidate 17104_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291
The candidate 17104_fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291 did not pass the final checks
| Discovery image 2 | 2026 08 04.29449 | 2461256.79449 | 13.14 | 22:39:55.76 +72:51:17.9 | 1280 0905 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-04_CI_Cep-02-Q2b1x1_022525_TTUQ2b1x1_3726599_hJOHq90V/fd_Cep-02-Q2b1x1_2026-08-04_02-03-54_20.00sec_-0.00C_LIGHT_0291.fits |
**** FOUND 22:39:55.69 +72:51:19.0 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Cep-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Cep-02-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)2461256.79378625 -observatory V36
07:35:30.64 +20:18:09.6 Mercury (-0.1mag)
11:48:46.76 +00:52:33.3 Venus (-4.3mag)
05:37:48.95 +23:28:29.0 Mars (1.3mag)
08:39:23.67 +18:54:20.2 Jupiter (-1.8mag)
00:56:39.01 +03:17:58.7 Saturn (0.6mag)
04:11:15.35 +20:55:43.2 Uranus (5.8mag)
00:16:18.90 +00:14:44.0 Neptune (7.7mag)
20:28:31.15 -23:28:38.6 Pluto (14.4mag)
01:05:25.19 +10:32:01.6 Moon (-11.0mag)
-rw-r--r-- 1 apache apache 363 Aug 4 02:27 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461256.79378625:
08:39:31.31 +18:53:48.6 Io (6.0mag)
08:39:26.99 +18:54:07.4 Europa (6.3mag)
08:39:10.71 +18:55:15.1 Ganymede (5.6mag)
08:38:58.39 +18:56:07.8 Callisto (6.7mag)
08:37:01.97 +18:51:21.0 Himalia (15.7mag)
08:39:22.42 +18:54:26.1 Thebe (16.6mag)
08:36:31.33 +18:50:39.2 Elara (17.7mag)
08:43:28.38 +18:35:40.4 Pasiphae (17.9mag)
08:42:50.05 +19:03:46.4 Carme (19.0mag)
00:56:45.66 +03:18:15.3 Titan (8.4mag)
00:56:43.82 +03:17:51.7 Rhea (9.7mag)
00:56:37.06 +03:16:02.0 Iapetus (11.1mag)
00:56:32.05 +03:18:25.5 Hyperion (14.4mag)
00:56:06.55 +03:11:40.8 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug 4 02:28 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461256.79378625:
18:48:04.86 -24:57:06.8 JWST
18:22:20.63 +24:23:01.6 Chandra
09:59:04.10 -55:58:48.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 4 02:28 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461256.79378625 -observatory V36
03:09:07.50 +17:02:17.4 17.7mag P/1996 R2 (Lagerkvist)
18:03:04.93 -34:38:50.6 13.9mag P/2010 H2 (Vales)
06:50:06.01 -68:45:37.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:08:45.06 +32:54:41.9 17.7mag C/2017 K2 (PANSTARRS)
03:31:43.10 +35:44:59.4 16.6mag P/2021 N1 (ZTF)
22:41:50.29 +31:40:05.9 17.3mag C/2022 E2 (ATLAS)
06:39:31.39 +26:36:26.6 16.8mag C/2022 N2 (PANSTARRS)
10:17:56.31 +28:38:49.1 17.0mag C/2022 QE78 (ATLAS)
09:26:13.50 +05:17:15.6 17.9mag C/2022 R6 (PANSTARRS)
15:11:53.29 -12:08:08.7 17.9mag P/2023 B1 (PANSTARRS)
21:16:01.67 +66:25:21.6 17.9mag C/2023 H5 (Lemmon)
15:52:01.53 -12:34:00.5 14.3mag C/2023 R1 (PANSTARRS)
08:03:37.69 +31:10:09.6 15.2mag C/2024 E1 (Wierzchos)
15:07:40.30 +15:37:10.1 17.7mag C/2024 G6 (ATLAS)
19:08:10.25 +42:49:24.9 13.7mag C/2024 J3 (ATLAS)
21:16:27.52 +48:56:14.7 17.6mag C/2024 R4 (PANSTARRS)
05:11:56.15 -13:01:24.5 15.5mag C/2024 T5 (ATLAS)
06:53:36.75 +24:50:39.4 17.9mag C/2025 J1 (Borisov)
07:29:04.00 -15:36:39.7 17.6mag C/2025 R3 (PANSTARRS)
10:27:29.42 +21:08:56.2 17.3mag C/2025 V2 (Rankin)
12:55:50.06 +02:36:21.3 17.0mag C/2025 Y1 (ATLAS)
16:04:44.11 +78:11:08.2 16.9mag C/2026 A2 (Bok)
03:05:51.15 +46:06:02.8 17.1mag C/2026 B2 (Sun-Gao)
11:43:35.30 +08:06:59.4 17.2mag A/2026 E1
21:53:51.65 -25:37:08.3 6.9mag 10P/Tempel
11:26:38.07 -03:09:40.0 16.2mag 29P/Schwassmann-Wachmann
04:34:18.79 +32:04:52.6 18.0mag 47P/Ashbrook-Jackson
10:59:39.83 +05:55:43.0 17.2mag 63P/Wild
00:54:17.81 -05:19:02.0 15.5mag 65P/Gunn
05:26:34.27 +20:44:55.0 13.7mag 78P/Gehrels
20:41:32.14 -23:03:47.8 17.9mag 84P/Giclas
02:56:39.74 +13:22:59.6 16.6mag 88P/Howell
07:45:43.71 +28:10:39.2 16.1mag 93P/Lovas
03:55:23.98 +15:21:06.1 17.7mag 112P/Urata-Niijima
05:43:27.60 +30:41:10.1 16.3mag 114P/Wiseman-Skiff
09:09:08.64 +27:18:06.1 15.0mag 123P/West-Hartley
11:35:54.90 -08:45:02.9 17.1mag 124P/Mrkos
05:30:42.50 +21:11:12.9 16.1mag 128P/Shoemaker-Holt
06:21:43.92 +19:04:54.5 17.9mag 131P/Mueller
00:03:54.96 +03:25:46.4 17.6mag 139P/Vaisala-Oterma
03:21:57.25 -19:49:30.6 14.1mag 161P/Hartley-IRAS
07:02:29.32 +37:33:27.0 15.8mag 162P/SidingSpring
16:20:56.34 +37:39:12.1 12.5mag 169P/NEAT
02:35:37.01 +09:25:27.2 17.6mag 220P/McNaught
16:39:42.64 -09:48:26.8 17.6mag 235P/LINEAR
20:25:07.32 -52:49:24.5 17.8mag 259P/Garradd
03:10:39.48 +23:29:11.1 15.4mag 260P/McNaught
06:53:28.46 +37:46:35.8 17.3mag 295P/LINEAR
15:09:18.12 +03:34:08.4 17.7mag 391P/Kowalski
08:57:17.77 +18:34:02.2 17.9mag 450P/LONEOS
08:29:53.22 +37:04:48.9 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug 4 02:28 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21
14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89
12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5
13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23
09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51
15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72
10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52
22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2
21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51
16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93
14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63
13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43
11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59
22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36
-rw-r--r-- 1 apache apache 5.7K Aug 4 02:27 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag
00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag
00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag
19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag
09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag
19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag
19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag
00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag
02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag
00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag
00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag
20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag
21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag
00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag
00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag
14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag
00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag
00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag
-rw-r--r-- 1 apache apache 189K Aug 4 02:27 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
12:34:02.109 +17:02:37.91 AT 2026uvk 2026-07-11.18 20.1243
12:30:28.971 +05:18:23.99 AT 2026uvj 2026-07-12.19 19.2944
23:48:49.816 -04:51:08.68 AT 2026uvi 2026-06-26.43 20.7591
23:50:00.336 +09:59:54.99 AT 2026uvh 2026-07-08.38 20.1317
00:30:19.249 +18:24:23.83 AT 2026uvg 2026-07-03.45 20.3378
02:34:07.458 +16:36:44.86 AT 2026uvf 2026-07-08.47 20.1237
05:51:16.620 -53:34:27.66 SN 2026uve 2026-07-14.17 17.677
14:40:13.463 -21:42:28.05 AT 2026uvd 2026-07-15.38 19.23
15:23:59.541 -29:29:57.56 AT 2026uvc 2026-07-15.38 20.26
14:05:43.115 -39:08:24.01 AT 2026uvb 2026-07-15.39 19.73
13:43:05.573 -20:04:24.22 AT 2026uva 2026-07-15.37 19.18
15:22:34.470 -05:37:40.51 AT 2026uuz 2026-07-15.39 19.82
16:09:54.586 +00:47:42.41 AT 2026uuy 2026-07-15.44 20.09
19:33:35.563 -39:15:48.22 AT 2026uux 2026-07-14.41 20.62
00:40:10.620 -43:16:14.80 AT 2026uuw 2026-06-26.42 21.69
01:06:29.115 +11:42:11.17 AT 2026uuv 2026-07-11.21 20.08
16:51:06.135 +20:55:05.41 AT 2026uuu 2026-07-10.91 20.4
13:34:34.622 +55:47:04.76 AT 2026uut 2026-07-14.76 19.13
13:51:15.996 +56:24:21.13 AT 2026uus 2026-07-14.76 19.68
15:20:47.992 +45:03:38.57 AT 2026uur 2026-07-14.77 19.22
-rw-r--r-- 1 apache apache 88K Aug 4 02:27 tns_transients_list.txt