######## 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= 15.0
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
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS=
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
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:
Cyg-02-Q2b1x1
#######################################
########### Starting Cyg-02-Q2b1x1 ###########
Processing Cyg-02-Q2b1x1
server tau has sufficient free disk space available: 678762 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 678762 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.png' -> 'transient_report/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits_preview.png'
Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
renamed 'Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.png' -> 'transient_report/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits_preview.png'
Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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= 585.1603
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 703.1356
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5425.3043
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 2015.3336
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5508.7770
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 2083.4779
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 9.27148
INFO: SECOND_EPOCH__SD_ratio= 0.033
----------------------------------------------
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= 5.0 / [degC] CCD temperature setpoint
CCD-TEMP= 5.0 / [degC] CCD temperature
FOCTEMP = 31.9799995422363 / [degC] Focuser temperature
AMBTEMP = 32.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-26T22:30:33.2850756' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-27T03:30:33.2850756' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61218.1462185765 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-27T03:30:43.1859089' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61218.1463331599 / 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= 5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 5.0 / [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 = 317.645490893977 / [deg] RA of telescope" status=0
Record 32: "DEC = 53.9995913096205 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 25.7547222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 40.5897222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.2918540895511 / 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 = 'Cyg-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '21 10 35' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 00 00' / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0
Record 50: "FOCPOS = 20458 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20458 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 31.9799995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 31.9799995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 15.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 37.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 896.51 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 32.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 17.601408 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits 9576 6388 16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/d_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits :)
Spent 0.694216 seconds
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/d_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits :)
No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 5.0 / [degC] CCD temperature setpoint
CCD-TEMP= 5.0 / [degC] CCD temperature
FOCTEMP = 32.0900001525879 / [degC] Focuser temperature
AMBTEMP = 32.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-26T22:31:10.4690954' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-27T03:31:10.4690954' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61218.1466489467 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-27T03:31:20.3733314' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61218.1467635762 / 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= 5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 5.0 / [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 = 317.64549083035 / [deg] RA of telescope" status=0
Record 32: "DEC = 53.9995912656004 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 25.8405555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 40.6294444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.28483653402572 / 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 = 'Cyg-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '21 10 35' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 00 00' / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0
Record 50: "FOCPOS = 20458 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20458 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 32.0900001525879 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 32.0900001525879 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 15.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 37.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 896.51 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 32.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 17.601408 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits 9576 6388 16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/d_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits :)
Spent 0.710020 seconds
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/d_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 20659.746399
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits :)
No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5)
renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Previews of the CALIBRATED second-epoch images:
fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
SExtractor catalog cache: saved Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.cat to cache
SExtractor catalog cache: saved Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.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/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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: 2461218.64633432
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_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits exists and is non-empty
Saving wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits to local_wcs_cache/
'wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits' -> 'local_wcs_cache/wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits'
wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits exists and is non-empty
Saving wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits to local_wcs_cache/
'wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits' -> 'local_wcs_cache/wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits'
wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits exists and is non-empty
Saving wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits to local_wcs_cache/
'wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits' -> 'local_wcs_cache/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits'
wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits exists and is non-empty
Saving wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits to local_wcs_cache/
'wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits' -> 'local_wcs_cache/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits (1st reference image)
verification OK: wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Image size: 937.5'x624.1' 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: 21:10:39.370 +54:00:06.17 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_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits (1st new image)
verification OK: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Image size: 938.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 21:10:38.852 +53:59:54.66 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 21:10:39.370 +54:00:06.17
Second-epoch image center 21:10:38.852 +53:59:54.66
Angular distance between the image centers 0.0034 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits (2nd new image)
verification OK: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Image size: 938.0'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 21:10:40.093 +54:00:09.52 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 21:10:39.370 +54:00:06.17
Second-epoch image center 21:10:40.093 +54:00:09.52
Angular distance between the image centers 0.0020 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 21:10:38.852 +53:59:54.66
Second-epoch second image center 21:10:40.093 +54:00:09.52
Angular distance between the image centers 0.00513 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits &> /tmp/tmp.EPURdGZStI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits &> /tmp/tmp.aBg27Ifd0p
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits &> /tmp/tmp.Bo4bEBnZRF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits &> /tmp/tmp.MgWANISBrV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Calibrating the magnitude scale
Found non-empty wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits and wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits and wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat
Found non-empty wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits and wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat
The reference image (wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits) and catalog (wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat) found
'wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat' -> 'wcsmag.cat'
Read 25074 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 302.6809 to 332.6436 deg, Dec +48.1331 to +59.2551 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 302.6809 to 332.6436 deg, Dec 48.1331 to 59.2551 deg
Loaded 20051 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): 12364 out of 13307 total matches.
Matched with Tycho-2 13307 out of 25074 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.604000
a=0.000000 b=1.000000 c=22.604000
From vast_summary.log: estimated ref. image limiting mag.: -7.74
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.86
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.86
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 25074 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 302.6809 to 332.6436 deg, Dec +48.1331 to +59.2551 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 302.6809 to 332.6436 deg, Dec 48.1331 to 59.2551 deg
Loaded 20051 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): 12364 out of 13307 total matches.
Matched with Tycho-2 13307 out of 25074 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits:
Forced-photometry filter: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits -> calib.txt_param_ref_wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits (aperture=6.5)
Read 23932 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 302.6813 to 332.6439 deg, Dec +48.1787 to +59.2616 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 302.6813 to 332.6439 deg, Dec 48.1787 to 59.2616 deg
Loaded 19971 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): 12294 out of 13147 total matches.
Matched with Tycho-2 13147 out of 23932 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits:
Forced-photometry filter: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits -> calib.txt_param_ref_wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.6 pix Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
2.6 pix Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
2.9 pix fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
2.9 pix fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
2.6 pix wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
2.6 pix wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Limiting magnitude estimates:
14.9 mag. Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
14.8 mag. Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
13.0 mag. fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
12.9 mag. fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
All-image limiting magnitude estimate: 12.9 (SNR ) 10.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.EPURdGZStI (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits' -> 'wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
WCS_IMAGE_NAME=wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
WCS-calibrated image found: wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Checking if the catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits alredy exist and is non-empty...
Catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
WCS catalog name: wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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=2300, bad_region=7755, passed=25074
Got 25074 stars (including 15610 good ones) from the SExtractor catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat
util/solve_plate_with_UCAC5 got 25074 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 959 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 18317 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 18316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57"
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 18316 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60"
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits N_match=969 sigma_overall_arcsec=0.565 sigma_q1_arcsec=0.500 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.596 sigma_q4_arcsec=0.597 n_q1=268 n_q2=256 n_q3=257 n_q4=188 worst_quadrant_to_overall_ratio=1.057
The image catalog is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits -region wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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.aBg27Ifd0p (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits' -> 'wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
WCS_IMAGE_NAME=wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
WCS-calibrated image found: wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Checking if the catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits alredy exist and is non-empty...
Catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
WCS catalog name: wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.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=2110, bad_region=7304, passed=23932
Got 23932 stars (including 15041 good ones) from the SExtractor catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat
util/solve_plate_with_UCAC5 got 23932 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 17562 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 17562 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59"
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 17562 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61"
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits N_match=969 sigma_overall_arcsec=0.618 sigma_q1_arcsec=0.581 sigma_q2_arcsec=0.554 sigma_q3_arcsec=0.612 sigma_q4_arcsec=0.611 n_q1=264 n_q2=256 n_q3=261 n_q4=188 worst_quadrant_to_overall_ratio=0.991
The image catalog is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits -region wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.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.Bo4bEBnZRF (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
WCS_IMAGE_NAME=wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
WCS-calibrated image found: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Checking if the catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits alredy exist and is non-empty...
Catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
WCS catalog name: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.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=196, bad_region=1525, passed=3004
Got 3004 stars (including 1368 good ones) from the SExtractor catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat
util/solve_plate_with_UCAC5 got 3004 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013029 (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 0.010423 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 747 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 1689 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 747 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 1690 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52"
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 1690 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits N_match=968 sigma_overall_arcsec=0.602 sigma_q1_arcsec=0.509 sigma_q2_arcsec=0.586 sigma_q3_arcsec=1.105 sigma_q4_arcsec=0.537 n_q1=360 n_q2=371 n_q3=107 n_q4=130 worst_quadrant_to_overall_ratio=1.836
The image catalog is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits -region wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.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.MgWANISBrV (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
WCS_IMAGE_NAME=wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
WCS-calibrated image found: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Checking if the catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits alredy exist and is non-empty...
Catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
WCS catalog name: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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=198, bad_region=1317, passed=2739
Got 2739 stars (including 1304 good ones) from the SExtractor catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat
util/solve_plate_with_UCAC5 got 2739 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.0'
Seting catalog search parameters based on the expected field of view 938.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013028 (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 0.010422 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.2)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 1626 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.2)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 1626 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 1626 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
Excluding outliers - 975 stars left (next iteration limit 1073)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits N_match=975 sigma_overall_arcsec=0.571 sigma_q1_arcsec=0.499 sigma_q2_arcsec=0.551 sigma_q3_arcsec=0.613 sigma_q4_arcsec=0.525 n_q1=188 n_q2=369 n_q3=358 n_q4=60 worst_quadrant_to_overall_ratio=1.073
The image catalog is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits -region wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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=Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits sigma_overall=0.565 worst_q_ratio=1.057
ref2=Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits sigma_overall=0.618 worst_q_ratio=0.991
new1=fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits sigma_overall=0.602 worst_q_ratio=1.836
new2=fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits sigma_overall=0.571 worst_q_ratio=1.073
reference average sigma_overall=0.5915 worst_q_ratio=1.024
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484_astrometric_residuals.png (969 matched stars from wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.50 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485_astrometric_residuals.png (969 matched stars from wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.54 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018_astrometric_residuals.png (968 matched stars from wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.50 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019_astrometric_residuals.png (975 matched stars from wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.48 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits'
Saving fully-calibrated image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits'
Preparing the HTML report for the field Cyg-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Cyg-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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
SExtractor catalog cache: saved Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.cat to cache
SExtractor catalog cache: saved Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Creating symlink local_wcs_cache/wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Creating symlink local_wcs_cache/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Creating symlink local_wcs_cache/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits exists and is non-empty
wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits exists and is non-empty
wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits exists and is non-empty
wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits (1st reference image)
verification OK: wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Image size: 937.5'x624.1' 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: 21:10:39.370 +54:00:06.17 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_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits (1st new image)
verification OK: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Image size: 938.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 21:10:38.852 +53:59:54.66 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 21:10:39.370 +54:00:06.17
Second-epoch image center 21:10:38.852 +53:59:54.66
Angular distance between the image centers 0.0034 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits (2nd new image)
verification OK: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Image size: 938.0'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 21:10:40.093 +54:00:09.52 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 21:10:39.370 +54:00:06.17
Second-epoch image center 21:10:40.093 +54:00:09.52
Angular distance between the image centers 0.0020 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 21:10:38.852 +53:59:54.66
Second-epoch second image center 21:10:40.093 +54:00:09.52
Angular distance between the image centers 0.00513 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits &> /tmp/tmp.P6tY7gDKFW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits &> /tmp/tmp.BVY4PHjgL6
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits &> /tmp/tmp.FVbv8pLj07
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits &> /tmp/tmp.pIShOL1Nvn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Calibrating the magnitude scale
Found non-empty wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits and wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits and wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat
Found non-empty wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits and wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat
The reference image (wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits) and catalog (wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat) found
'wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat' -> 'wcsmag.cat'
Read 166720 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 302.6238 to 332.6465 deg, Dec +48.1332 to +59.2664 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 302.6238 to 332.6465 deg, Dec 48.1332 to 59.2664 deg
Loaded 20101 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): 10299 out of 14062 total matches.
Matched with Tycho-2 14062 out of 166720 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.432000
a=0.000000 b=1.000000 c=22.432000
From vast_summary.log: estimated ref. image limiting mag.: -7.39
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.04
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.04
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 166720 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 302.6238 to 332.6465 deg, Dec +48.1332 to +59.2664 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 302.6238 to 332.6465 deg, Dec 48.1332 to 59.2664 deg
Loaded 20101 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): 10299 out of 14062 total matches.
Matched with Tycho-2 14062 out of 166720 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits:
Forced-photometry filter: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits -> calib.txt_param_ref_wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits (aperture=4.8)
Read 161710 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 302.6650 to 332.6591 deg, Dec +48.1415 to +59.2752 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 302.6650 to 332.6591 deg, Dec 48.1415 to 59.2752 deg
Loaded 20074 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): 10472 out of 14069 total matches.
Matched with Tycho-2 14069 out of 161710 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits:
Forced-photometry filter: calibrated wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits -> calib.txt_param_ref_wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 41 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.4 pix Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
2.4 pix Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
2.5 pix fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
2.5 pix fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
2.4 pix wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
2.4 pix wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Limiting magnitude estimates:
15.0 mag. Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
15.0 mag. Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
13.4 mag. fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
13.4 mag. fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
All-image limiting magnitude estimate: 13.4 (SNR ) 12.6 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.P6tY7gDKFW (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits' -> 'wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
WCS_IMAGE_NAME=wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
WCS-calibrated image found: wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
Checking if the catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits alredy exist and is non-empty...
Catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits
WCS catalog name: wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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=45, blended=23344, bad_region=35618, passed=166675
Got 166675 stars (including 113743 good ones) from the SExtractor catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat
util/solve_plate_with_UCAC5 got 166675 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 137044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 137045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 137045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits N_match=974 sigma_overall_arcsec=0.574 sigma_q1_arcsec=0.511 sigma_q2_arcsec=0.562 sigma_q3_arcsec=0.538 sigma_q4_arcsec=0.570 n_q1=269 n_q2=244 n_q3=269 n_q4=192 worst_quadrant_to_overall_ratio=0.994
The image catalog is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits -region wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.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.BVY4PHjgL6 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits' -> 'wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
WCS_IMAGE_NAME=wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
WCS-calibrated image found: wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
Checking if the catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits alredy exist and is non-empty...
Catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat corresponding to the image wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits
WCS catalog name: wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.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=55, blended=21772, bad_region=34251, passed=161655
Got 161655 stars (including 111155 good ones) from the SExtractor catalog wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat
util/solve_plate_with_UCAC5 got 161655 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 133725 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 133724 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 133724 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60"
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits N_match=973 sigma_overall_arcsec=0.593 sigma_q1_arcsec=0.525 sigma_q2_arcsec=0.557 sigma_q3_arcsec=0.640 sigma_q4_arcsec=0.665 n_q1=271 n_q2=245 n_q3=264 n_q4=193 worst_quadrant_to_overall_ratio=1.121
The image catalog is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits -region wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.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.FVbv8pLj07 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
WCS_IMAGE_NAME=wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
WCS-calibrated image found: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Checking if the catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits alredy exist and is non-empty...
Catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
WCS catalog name: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.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=1634, bad_region=12710, passed=29413
Got 29413 stars (including 15900 good ones) from the SExtractor catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat
util/solve_plate_with_UCAC5 got 29413 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013029 (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 0.010423 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 947 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 18939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 965 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 18940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 18940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52"
Excluding outliers - 964 stars left (next iteration limit 1060)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits N_match=964 sigma_overall_arcsec=0.583 sigma_q1_arcsec=0.489 sigma_q2_arcsec=0.609 sigma_q3_arcsec=1.070 sigma_q4_arcsec=0.551 n_q1=374 n_q2=352 n_q3=106 n_q4=132 worst_quadrant_to_overall_ratio=1.836
The image catalog is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits -region wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.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.pIShOL1Nvn (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
WCS_IMAGE_NAME=wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
WCS-calibrated image found: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Checking if the catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits alredy exist and is non-empty...
Catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
WCS catalog name: wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1657, bad_region=11136, passed=28468
Got 28468 stars (including 16499 good ones) from the SExtractor catalog wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat
util/solve_plate_with_UCAC5 got 28468 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.0'
Seting catalog search parameters based on the expected field of view 938.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013028 (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 0.010422 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 19663 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 691 to 748 (Dec 48.3 to 59.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 19663 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 19662 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits N_match=974 sigma_overall_arcsec=0.521 sigma_q1_arcsec=0.465 sigma_q2_arcsec=0.528 sigma_q3_arcsec=0.568 sigma_q4_arcsec=0.479 n_q1=201 n_q2=368 n_q3=345 n_q4=60 worst_quadrant_to_overall_ratio=1.090
The image catalog is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits -region wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.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_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits
Saving fully-calibrated image wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/wcs_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits
Preparing the HTML report for the field Cyg-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits at 21:38:44.86 +53:43:47.4: 11.96 +/- 0.02 detection
Forced photometry on wcs_Cyg-02-Q2b1x1_2026-05-11_04-40-55_20.00sec_-4.90C_LIGHT_0484.fits at 21:37:36.02 +51:40:45.2: 12.06 +/- 0.02 detection
Forced photometry on wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits at 21:38:44.86 +53:43:47.4: 11.95 +/- 0.02 detection
Forced photometry reference-image weighted average: 11.95 +/- 0.01
Forced photometry filter REJECTED candidate at 21:38:44.86 +53:43:47.4: ref_mag=11.95 +/- 0.01 new_mean_mag=12.1898 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Cyg-02-Q2b1x1_2026-05-11_04-41-39_20.00sec_-5.00C_LIGHT_0485.fits at 21:37:36.02 +51:40:45.2: 12.07 +/- 0.02 detection
Forced photometry reference-image weighted average: 12.07 +/- 0.01
Forced photometry filter REJECTED candidate at 21:37:36.02 +51:40:45.2: ref_mag=12.07 +/- 0.01 new_mean_mag=12.4024 delta=-0.34 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
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Considering the candidate 187497_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187497_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 1 | 2026 06 27.14633 | 2461218.64633 | 12.59 | 21:37:35.78 +51:40:47.3 | 7285 1853 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits |
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.33 | 21:37:36.26 +51:40:43.2 | 7284 1850 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
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Considering the candidate 187500_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187500_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 1 | 2026 06 27.14633 | 2461218.64633 | 12.10 | 21:38:44.87 +53:43:46.0 | 7298 3101 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-30-33_20.00sec_5.00C_LIGHT_0018.fits |
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.30 | 21:38:44.84 +53:43:48.8 | 7296 3099 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
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Considering the candidate 187503_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187503_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 11.46 | 21:37:34.30 +51:41:09.3 | 7281 1854 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
**** FOUND 21:37:34.40 +51:41:09.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 187524_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187524_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 10.08 | 21:35:38.61 +51:11:50.1 | 7119 1546 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.5") between the two second-epoch detections
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Considering the candidate 187531_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187531_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 10.18 | 21:02:35.14 +52:19:02.7 | 4020 2204 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.8") between the two second-epoch detections
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Considering the candidate 187562_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187562_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 10.97 | 20:28:23.26 +50:54:20.9 | 0711 1700 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.3") between the two second-epoch detections
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Considering the candidate 187567_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187567_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 11.12 | 20:32:15.29 +49:28:14.8 | 0940 0773 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (20.1") between the two second-epoch detections
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Considering the candidate 187617_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187617_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 11.93 | 21:39:26.33 +56:33:21.1 | 7224 4812 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.1") between the two second-epoch detections
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Considering the candidate 187652_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187652_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 11.94 | 21:36:37.92 +57:30:46.5 | 6950 5374 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.8") between the two second-epoch detections
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Considering the candidate 187677_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187677_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.10 | 21:18:24.97 +56:25:32.5 | 5470 4654 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.3") between the two second-epoch detections
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Considering the candidate 187753_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187753_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.69 | 21:33:24.38 +50:17:14.9 | 6939 0981 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (16.3") between the two second-epoch detections
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Considering the candidate 187754_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187754_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 11.95 | 20:29:38.35 +52:15:08.6 | 0970 2491 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.6") between the two second-epoch detections
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Considering the candidate 187755_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187755_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.04 | 20:33:08.50 +57:22:49.1 | 1779 5522 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.2") between the two second-epoch detections
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Considering the candidate 187769_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187769_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.35 | 20:34:10.60 +49:59:11.8 | 1179 1058 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (16.9") between the two second-epoch detections
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Considering the candidate 187814_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187814_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.51 | 20:41:13.66 +49:57:46.0 | 1865 0953 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.5") between the two second-epoch detections
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Considering the candidate 187823_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187823_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.46 | 21:04:49.43 +51:12:22.0 | 4197 1522 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.8") between the two second-epoch detections
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Considering the candidate 187825_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187825_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.58 | 21:29:49.50 +54:30:22.2 | 6476 3519 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.8") between the two second-epoch detections
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Considering the candidate 187840_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187840_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.65 | 21:17:08.77 +57:00:07.7 | 5364 5003 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.9") between the two second-epoch detections
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Considering the candidate 187856_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187856_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.54 | 20:41:45.00 +54:10:38.3 | 2238 3489 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.4") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 187858_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187858_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.69 | 20:43:26.85 +49:53:13.9 | 2076 0882 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.1") between the two second-epoch detections
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Considering the candidate 187863_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187863_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.66 | 20:43:24.55 +54:50:42.6 | 2433 3873 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.2") between the two second-epoch detections
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Considering the candidate 187876_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187876_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.04 | 20:54:31.12 +49:45:01.2 | 3150 0697 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.3") between the two second-epoch detections
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Considering the candidate 187881_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187881_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.37 | 20:32:44.21 +57:46:45.1 | 1784 5768 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (16.3") between the two second-epoch detections
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Considering the candidate 187883_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187883_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.87 | 21:34:41.57 +53:30:45.1 | 6941 2942 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.5") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 187900_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187900_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.65 | 21:11:42.92 +56:54:55.7 | 4916 4954 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.3") between the two second-epoch detections
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Considering the candidate 187906_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187906_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.71 | 20:58:58.18 +57:26:08.9 | 3885 5314 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.3") between the two second-epoch detections
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Considering the candidate 187915_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187915_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.57 | 20:25:53.22 +52:48:51.8 | 0684 2888 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.6") between the two second-epoch detections
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Considering the candidate 187919_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187919_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.81 | 20:39:29.90 +56:41:16.4 | 2241 5026 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (16.6") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 187930_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187930_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.83 | 20:56:10.93 +50:07:36.3 | 3330 0914 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.3") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 187931_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187931_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.83 | 20:44:31.98 +51:46:46.0 | 2316 2015 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.7") between the two second-epoch detections
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Considering the candidate 187942_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187942_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.54 | 20:27:53.37 +55:57:47.4 | 1201 4745 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (15.3") between the two second-epoch detections
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Considering the candidate 187947_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187947_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.78 | 20:45:43.37 +53:13:34.8 | 2525 2875 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.4") between the two second-epoch detections
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Considering the candidate 187963_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187963_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.01 | 21:08:36.33 +53:33:25.5 | 4598 2931 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.8") between the two second-epoch detections
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Considering the candidate 187990_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187990_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.00 | 21:28:01.43 +55:06:17.0 | 6304 3874 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.9") between the two second-epoch detections
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Considering the candidate 187997_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 187997_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.13 | 20:48:53.46 +54:20:32.0 | 2879 3517 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.9") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 188001_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 188001_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.87 | 21:05:56.21 +57:56:41.7 | 4464 5593 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (18.8") between the two second-epoch detections
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Considering the candidate 188014_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 188014_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 12.87 | 20:58:32.81 +54:26:24.9 | 3732 3506 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (19.3") between the two second-epoch detections
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Considering the candidate 188017_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 188017_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.07 | 20:54:18.34 +49:58:05.3 | 3140 0831 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (16.4") between the two second-epoch detections
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Considering the candidate 188018_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 188018_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.13 | 20:54:41.29 +49:55:12.2 | 3175 0799 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (16.7") between the two second-epoch detections
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Considering the candidate 188023_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 188023_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 2 | 2026 06 27.14676 | 2461218.64676 | 13.18 | 20:55:36.18 +52:57:54.3 | 3406 2635 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
Rejecting candidate due to large distance (17.6") between the two second-epoch detections
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 177417_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019
The candidate 177417_fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019 did not pass the final checks
| Discovery image 3 | 2026 06 27.14676 | 2461218.64676 | 12.35 | 21:15:30.49 +51:07:23.4 | 5208 1447 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-26_CI_Cyg-02-Q2b1x1_223433_TTUQ2b1x1_3513164_kCk7ige3/fd_Cyg-02-Q2b1x1_2026-06-26_22-31-10_20.00sec_5.00C_LIGHT_0019.fits |
**** FOUND 21:15:30.41 +51:07:23.0 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 Cyg-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 Cyg-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)2461218.64633432 -observatory V36
07:49:14.06 +19:33:01.4 Mercury (1.6mag)
09:13:54.88 +18:00:01.4 Venus (-4.0mag)
03:45:06.64 +19:28:16.7 Mars (1.3mag)
08:04:48.04 +20:47:18.3 Jupiter (-1.8mag)
00:53:52.59 +03:11:59.0 Saturn (0.8mag)
04:04:32.04 +20:37:40.5 Uranus (5.8mag)
00:16:54.56 +00:20:42.2 Neptune (7.8mag)
20:32:03.40 -23:12:14.2 Pluto (14.5mag)
16:04:52.25 -26:40:41.7 Moon (-11.9mag)
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Positions of selected moons from JPL HORIZONS for JD(UT)2461218.64633432:
08:04:43.14 +20:47:34.9 Io (6.1mag)
08:04:58.81 +20:46:41.2 Europa (6.3mag)
08:05:01.22 +20:46:30.5 Ganymede (5.6mag)
08:04:44.37 +20:47:25.3 Callisto (6.9mag)
08:03:59.67 +20:26:53.4 Himalia (15.7mag)
08:04:52.35 +20:47:03.3 Thebe (16.6mag)
08:03:30.44 +20:35:00.1 Elara (17.6mag)
08:07:51.55 +20:48:38.0 Pasiphae (17.8mag)
08:10:28.83 +20:50:44.1 Carme (18.9mag)
00:53:54.15 +03:11:31.9 Titan (8.6mag)
00:53:48.35 +03:11:57.7 Rhea (9.9mag)
00:53:49.71 +03:13:36.8 Iapetus (11.3mag)
00:53:40.84 +03:11:50.7 Hyperion (14.6mag)
00:54:10.82 +03:11:09.3 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jun 26 22:44 moons.txt
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Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461218.64633432:
17:33:30.98 -35:01:43.9 JWST
16:39:23.31 +48:49:49.8 Chandra
08:25:59.11 -46:05:55.2 XMM-Newton
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Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461218.64633432 -observatory V36
02:16:51.83 +12:44:32.3 18.0mag P/1996 R2 (Lagerkvist)
18:28:42.39 -33:50:27.9 13.7mag P/2010 H2 (Vales)
06:12:23.58 -68:00:29.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
05:56:03.97 +32:14:07.1 17.6mag C/2017 K2 (PANSTARRS)
17:07:24.25 +15:58:42.3 17.9mag C/2021 G2 (ATLAS)
00:16:25.71 -21:14:25.0 15.5mag P/2021 N1 (ZTF)
23:06:22.35 +32:09:18.2 17.2mag C/2022 E2 (ATLAS)
05:56:58.72 +27:00:09.8 16.6mag C/2022 N2 (PANSTARRS)
09:44:21.38 +30:21:07.3 16.8mag C/2022 QE78 (ATLAS)
09:01:26.77 +04:40:13.1 17.8mag C/2022 R6 (PANSTARRS)
18:15:39.49 +21:38:30.5 17.9mag C/2023 A3 (Tsuchinshan-ATLAS)
15:13:46.22 -11:08:58.6 17.6mag P/2023 B1 (PANSTARRS)
22:02:59.12 +67:26:09.2 17.8mag C/2023 H5 (Lemmon)
16:59:45.36 -08:40:04.8 13.7mag C/2023 R1 (PANSTARRS)
13:20:41.95 +78:28:47.5 18.0mag C/2023 X2 (Lemmon)
07:38:43.15 +65:03:27.1 17.8mag C/2024 A1 (ATLAS)
07:14:54.30 +29:15:25.3 14.3mag C/2024 E1 (Wierzchos)
15:23:44.91 +14:49:23.2 17.5mag C/2024 G6 (ATLAS)
19:56:43.10 +36:24:16.3 13.9mag C/2024 J3 (ATLAS)
21:59:15.47 +43:49:59.4 18.0mag C/2024 R4 (PANSTARRS)
04:36:53.15 -14:31:08.1 15.9mag C/2024 T5 (ATLAS)
06:23:12.57 +31:16:13.3 18.0mag C/2025 J1 (Borisov)
07:04:04.84 -11:53:04.8 15.6mag C/2025 R3 (PANSTARRS)
09:41:41.27 +22:55:13.6 17.8mag C/2025 V2 (Rankin)
12:41:13.39 +04:23:49.3 17.1mag C/2025 Y1 (ATLAS)
17:30:27.37 +78:15:32.4 17.6mag C/2026 A2 (Bok)
02:30:07.73 +44:35:42.2 16.4mag C/2026 B2 (Sun-Gao)
11:18:04.21 +01:48:08.9 16.8mag A/2026 E1
20:57:11.75 -11:16:15.6 7.8mag 10P/Tempel
11:07:51.82 -01:24:04.4 16.1mag 29P/Schwassmann-Wachmann
03:40:40.84 +28:02:40.5 17.8mag 47P/Ashbrook-Jackson
09:40:17.76 +18:08:38.3 17.0mag 63P/Wild
00:41:11.35 -05:24:49.8 15.6mag 65P/Gunn
07:44:57.11 +34:28:04.5 17.5mag 76P/West-Kohoutek-Ikemura
03:55:15.86 +19:15:14.0 13.7mag 78P/Gehrels
01:59:09.13 +08:32:53.0 16.0mag 88P/Howell
05:55:03.73 +30:57:14.8 15.5mag 93P/Lovas
03:39:07.06 +30:08:42.8 17.2mag 114P/Wiseman-Skiff
07:36:23.25 +31:57:00.2 15.4mag 123P/West-Hartley
10:23:52.04 +06:37:44.5 16.7mag 124P/Mrkos
04:30:15.24 +20:19:03.0 16.3mag 128P/Shoemaker-Holt
05:10:54.19 +19:39:38.1 17.8mag 131P/Mueller
07:12:09.25 +15:45:35.8 17.0mag 141P/Machholz
07:11:29.76 +15:49:05.9 17.0mag 141P-A/Machholz
06:20:30.33 +19:34:08.3 13.8mag 141P-D/Machholz
03:10:02.66 -22:22:16.9 16.1mag 161P/Hartley-IRAS
04:46:01.92 +30:30:16.4 15.1mag 162P/SidingSpring
19:26:48.07 +08:24:27.4 15.7mag 169P/NEAT
01:08:13.54 +05:48:49.2 17.7mag 220P/McNaught
16:40:05.25 -08:04:56.1 16.7mag 235P/LINEAR
08:16:52.61 +34:23:29.7 17.8mag 240P/NEAT
20:43:53.24 -46:15:30.2 18.0mag 259P/Garradd
01:22:54.39 +05:56:47.7 15.9mag 260P/McNaught
04:57:48.72 +35:26:38.8 17.4mag 295P/LINEAR
15:08:36.03 +07:06:11.5 17.5mag 391P/Kowalski
08:22:56.67 +20:10:21.5 17.9mag 450P/LONEOS
07:30:44.16 +40:16:51.2 17.9mag 493P/LONEOS
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List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21
14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89
12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5
13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23
09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51
15:03:05.18 +22:02:03.40 AT2026lxf 2026-05-8.07 13.94
10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52
22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2
21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51
16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93
14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63
13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43
11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59
22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36
21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15
14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42
15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06
16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11
10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28
15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89
11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38
10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85
14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12
10:53:55.52 -16:06:06.00 ASASSN-26cz 2026-04-22.28 16.29
20:49:13.39 +25:17:59.20 2026-06-15.39 15.93
13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78
13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65
13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31
06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16
23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9
12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03
21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15
15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96
20:49:13.39 +25:17:59.20 2026-06-15.39 15.93
12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65
17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03
09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49
16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5
04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37
22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21
19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06
19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98
16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64
09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34
05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49
07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7
21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7
04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81
05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07
09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58
07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93
05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51
19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98
19:32:43.68 -22:39:32.70 ASASSN-26cm 2026-04-4.27 13.88
18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38
16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81
21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28
11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27
07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14
09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82
07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82
05:35:42.79 -63:44:05.60 ASASSN-26ch 2026-03-28.12 13.14
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag
15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag
00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag
00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag
21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag
15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag
07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag
16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag
00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
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
-rw-r--r-- 1 apache apache 189K Jun 26 22:44 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:47:13.069 +06:08:56.83 AT 2026ppt 2026-06-14.46 20.7751
20:53:21.175 -17:45:15.70 AT 2026pps 2026-05-23.46 20.7223
19:54:49.145 -25:39:27.90 AT 2026ppr 2026-06-12.42 20.1156
13:00:52.672 +56:58:46.76 SN 2026ppq 2026-06-18.95 19.062
18:02:30.180 -22:39:27.80 AT 2026ppp 2026-06-18.75 18.76
14:49:56.398 -09:24:00.96 AT 2026ppo 2026-06-16.30 21.51
17:43:34.919 +16:31:01.42 AT 2026ppn 2026-06-07.52 21.75
19:34:11.892 +44:54:10.97 AT 2026ppm 2026-06-14.45 21.2681
22:42:43.278 -01:38:57.83 AT 2026ppl 2026-06-17.15 19.9
12:31:20.812 -21:25:47.45 AT 2026ppk 2026-06-19.29 18.942
15:59:22.724 +04:40:50.02 AT 2026ppj 2026-06-10.36 20.9356
15:15:38.866 -13:21:35.30 AT 2026ppi 2026-06-14.22 20.7713
14:41:07.691 -11:16:44.97 AT 2026pph 2026-06-15.21 20.8616
15:39:40.371 +10:13:01.45 AT 2026ppg 2026-06-19.20 19.8693
16:52:11.212 -25:20:15.41 AT 2026ppf 2026-06-07.36 19.8825
10:55:30.633 -30:12:42.79 AT 2026ppe 2026-06-13.27 18.745
19:11:26.770 -25:41:03.20 AT 2026ppd 2026-06-18.80 18.36
12:50:42.142 +45:58:34.97 SN 2026ppc 2026-06-18.93 19.205
13:35:30.557 +64:10:15.40 AT 2026ppb 2026-06-18.95 20.342
11:10:15.448 +68:47:48.24 AT 2026ppa 2026-06-18.91 19.844
-rw-r--r-- 1 apache apache 30K Jun 26 22:44 tns_transients_list.txt