######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
Peg-11-Q2b1x1
#######################################
########### Starting Peg-11-Q2b1x1 ###########
Processing Peg-11-Q2b1x1
server tau has sufficient free disk space available: 216159 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 216159 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.png' -> 'transient_report/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits_preview.png'
Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits

renamed 'Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.png' -> 'transient_report/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits_preview.png'
Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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= 598.0887
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 431.9523
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2886.2231
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 703.5699
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2893.7343
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 705.6781
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 4.82574
INFO: SECOND_EPOCH__SD_ratio= 0.003
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 15.6800003051758 / [degC] Focuser temperature
AMBTEMP = 15.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.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= '2026-10-20T23:35:13.3911637' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T04:35:13.3911637' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61334.1911272109 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T04:35:23.2933116' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61334.1912418171 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 334.283598349507 / [deg] RA of telescope" status=0
Record 32: "DEC = 6.00000973301826 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 55.7105555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 221.27 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.20974692079747 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Peg-11' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '22 17 09' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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 = 20707 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20707 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 15.6800003051758 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 15.6800003051758 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 11.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 74.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 906.5 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 15.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 13.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 4.00032 / [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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/d_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits :)
Spent 0.614061 seconds
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/d_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits :)
No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 15.6099996566772 / [degC] Focuser temperature
AMBTEMP = 15.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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= '2026-10-20T23:36:27.8157906' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T04:36:27.8157906' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61334.1919885995 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T04:36:37.7181191' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61334.1921032178 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 334.283598401715 / [deg] RA of telescope" status=0
Record 32: "DEC = 6.00000973976655 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 55.5355555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 221.735277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.21227078040206 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Peg-11' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '22 17 09' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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 = 20707 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20707 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 15.6099996566772 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 15.6099996566772 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 11.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 74.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 906.5 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 15.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 13.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 4.00032 / [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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/d_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits :)
Spent 0.675701 seconds
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/d_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits :)
No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Previews of the CALIBRATED second-epoch images:
fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits

fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits

Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.cat to cache
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461334.69124295
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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits exists and is non-empty
wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits exists and is non-empty
wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits exists and is non-empty
wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (1st reference image)
verification OK: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Image size: 937.4'x624.2' 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: 22:17:09.147 +06:00:12.37 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_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits (1st new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Image size: 937.1'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:10.013 +05:59:58.52 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:10.013 +05:59:58.52
Angular distance between the image centers 0.0053 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits (2nd new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Image size: 937.1'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:07.398 +05:59:31.57 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:07.398 +05:59:31.57
Angular distance between the image centers 0.0135 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 22:17:10.013 +05:59:58.52
Second-epoch second image center 22:17:07.398 +05:59:31.57
Angular distance between the image centers 0.01317 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits &> /tmp/tmp.Cxh7XgIvtv
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits &> /tmp/tmp.uGPLQ4shdd
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits &> /tmp/tmp.Usf2JB8Sea
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits &> /tmp/tmp.1FImVIwgoQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
The reference image (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits) and catalog (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat) found
'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat' -> 'wcsmag.cat'
Read 7642 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3157 to 342.2143 deg, Dec +0.7081 to +11.2594 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 326.3157 to 342.2143 deg, Dec 0.7081 to 11.2594 deg
Loaded 6032 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): 4873 out of 5003 total matches.
Matched with Tycho-2 5003 out of 7642 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.552300
a=0.000000 b=1.000000 c=22.552300
From vast_summary.log: estimated ref. image limiting mag.: -7.36
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.19
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.19
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7642 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3157 to 342.2143 deg, Dec +0.7081 to +11.2594 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 326.3157 to 342.2143 deg, Dec 0.7081 to 11.2594 deg
Loaded 6032 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): 4873 out of 5003 total matches.
Matched with Tycho-2 5003 out of 7642 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (aperture=6.2)
Read 8182 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3433 to 342.2304 deg, Dec +0.7273 to +11.2580 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 326.3433 to 342.2304 deg, Dec 0.7273 to 11.2580 deg
Loaded 6015 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): 4922 out of 5084 total matches.
Matched with Tycho-2 5084 out of 8182 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.2 pix Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
2.3 pix Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
2.3 pix fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
2.3 pix fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Limiting magnitude estimates:
15.2 mag. Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
15.3 mag. Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
14.7 mag. fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
14.7 mag. fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
All-image limiting magnitude estimate: 14.7 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.Cxh7XgIvtv (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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=416, bad_region=1477, passed=7642
Got 7642 stars (including 5810 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
util/solve_plate_with_UCAC5 got 7642 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4598 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4570 matched stars entering correct_measured_positions(), 4570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4570 matched stars entering correct_measured_positions(), 6432 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4598 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4569 matched stars entering correct_measured_positions(), 6432 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4569 matched stars entering correct_measured_positions(), 6432 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4569 stars left (next iteration limit 5027)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits N_match=4569 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.341 sigma_q2_arcsec=0.385 sigma_q3_arcsec=0.443 sigma_q4_arcsec=0.400 n_q1=1546 n_q2=653 n_q3=1614 n_q4=756 worst_quadrant_to_overall_ratio=1.128
WCS_HEADER_DIAG: file=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits selection=current_pairs N_selected=4569 N_valid=4569 bias_ra_arcsec=0.021 bias_dec_arcsec=0.015 median_sep_arcsec=0.302 p95_sep_arcsec=1.052 n_q1=1546 n_q2=653 n_q3=1614 n_q4=756 occupied_cells_4x4=16/16
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -region wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.uGPLQ4shdd (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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=449, bad_region=2308, passed=8182
Got 8182 stars (including 5505 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat
util/solve_plate_with_UCAC5 got 8182 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4523 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 4490 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 6364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4523 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 6364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 6364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 4490 stars left (next iteration limit 4939)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits N_match=4490 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.428 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.390 n_q1=1433 n_q2=1007 n_q3=1183 n_q4=867 worst_quadrant_to_overall_ratio=1.055
WCS_HEADER_DIAG: file=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits selection=current_pairs N_selected=4490 N_valid=4490 bias_ra_arcsec=-0.003 bias_dec_arcsec=-0.009 median_sep_arcsec=0.320 p95_sep_arcsec=1.107 n_q1=1433 n_q2=1007 n_q3=1183 n_q4=867 occupied_cells_4x4=16/16
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -region wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Usf2JB8Sea (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.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=376, bad_region=1414, passed=5185
Got 5185 stars (including 3464 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat
util/solve_plate_with_UCAC5 got 5185 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 3130 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3107 matched stars entering correct_measured_positions(), 3107 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3107 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 3130 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3107 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 3107 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 3107 stars left (next iteration limit 3417)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=3107 robust_rms=8.328 arcsec worst_region_rms=19.427 arcsec outer_annulus_rms=19.427 arcsec
SIP_REFIT: SIP order 3 trial: matched=3107 robust_rms=0.529 arcsec worst_region_rms=1.024 arcsec outer_annulus_rms=1.024 arcsec
SIP_REFIT: SIP order 5 trial: matched=3107 robust_rms=0.357 arcsec worst_region_rms=0.455 arcsec outer_annulus_rms=0.455 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3107 robust_rms_before=0.940 arcsec robust_rms_before_corrected=0.392 arcsec robust_rms_after=0.357 arcsec worst_region_rms_before=0.517 worst_region_rms_after=0.455 outer_annulus_rms_before=1.183 outer_annulus_rms_after=0.455
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.uaGLWp/candidate.fits
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.uaGLWp/candidate.fits
Image size: 937.2'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: 22:17:10.081 +05:59:58.17 J2000 4789.000 3195.000
### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
### Converted positions of 5185 stars ###
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.uaGLWp/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_4121783.cat.log'
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.uaGLWp/candidate.wcscat.xy2sky.JobAZB' -> 'vast_debug_catalog_after_xy2sky_correction_4121783.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.940 -> 0.357 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 3107 pairs from the previous matching)
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 2993 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 2993 pairs (3107 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=2993 robust_rms=8.306 arcsec worst_region_rms=18.349 arcsec outer_annulus_rms=18.349 arcsec
SIP_REFIT: SIP order 3 trial: matched=2993 robust_rms=0.526 arcsec worst_region_rms=0.994 arcsec outer_annulus_rms=0.994 arcsec
SIP_REFIT: SIP order 5 trial: matched=2993 robust_rms=0.355 arcsec worst_region_rms=0.440 arcsec outer_annulus_rms=0.440 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2993 robust_rms_before=0.355 arcsec robust_rms_before_corrected=0.355 arcsec robust_rms_after=0.355 arcsec worst_region_rms_before=0.457 worst_region_rms_after=0.440 outer_annulus_rms_before=0.457 outer_annulus_rms_after=0.440
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.GWlGjb/candidate.fits
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.GWlGjb/candidate.fits
Image size: 937.2'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: 22:17:10.081 +05:59:58.18 J2000 4789.000 3195.000
### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
### Converted positions of 5185 stars ###
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.GWlGjb/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_4127112.cat.log'
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.sip_refit.GWlGjb/candidate.wcscat.xy2sky.aCeL4a' -> 'vast_debug_catalog_after_xy2sky_correction_4127112.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.355 -> 0.355 arcsec)
Accuracy estimation diagnostic: 2993 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 2993 matched stars entering correct_measured_positions(), 4062 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits N_match=2993 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.352 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.376 sigma_q4_arcsec=0.344 n_q1=931 n_q2=701 n_q3=772 n_q4=589 worst_quadrant_to_overall_ratio=1.103
WCS_HEADER_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits selection=current_pairs N_selected=2993 N_valid=2993 bias_ra_arcsec=-0.007 bias_dec_arcsec=-0.001 median_sep_arcsec=0.290 p95_sep_arcsec=0.810 n_q1=931 n_q2=701 n_q3=772 n_q4=589 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits -region wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.1FImVIwgoQ (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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=362, bad_region=1410, passed=5173
Got 5173 stars (including 3465 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat
util/solve_plate_with_UCAC5 got 5173 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 3131 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3109 matched stars entering correct_measured_positions(), 3109 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3109 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 3131 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3109 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 3109 matched stars entering correct_measured_positions(), 4063 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 3109 stars left (next iteration limit 3419)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=3109 robust_rms=8.285 arcsec worst_region_rms=19.554 arcsec outer_annulus_rms=19.554 arcsec
SIP_REFIT: SIP order 3 trial: matched=3109 robust_rms=0.490 arcsec worst_region_rms=1.451 arcsec outer_annulus_rms=1.451 arcsec
SIP_REFIT: SIP order 5 trial: matched=3109 robust_rms=0.353 arcsec worst_region_rms=0.442 arcsec outer_annulus_rms=0.442 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3109 robust_rms_before=0.924 arcsec robust_rms_before_corrected=0.403 arcsec robust_rms_after=0.353 arcsec worst_region_rms_before=0.472 worst_region_rms_after=0.442 outer_annulus_rms_before=1.262 outer_annulus_rms_after=0.442
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.472 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits worst_region_rms_kept=0.472 arcsec robust_rms_kept=0.403 arcsec matched=3109
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits N_match=3109 sigma_overall_arcsec=0.406 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.382 sigma_q4_arcsec=0.418 n_q1=962 n_q2=735 n_q3=808 n_q4=604 worst_quadrant_to_overall_ratio=1.074
WCS_HEADER_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits selection=current_pairs N_selected=3109 N_valid=3109 bias_ra_arcsec=-0.433 bias_dec_arcsec=0.467 median_sep_arcsec=0.812 p95_sep_arcsec=1.915 n_q1=962 n_q2=735 n_q3=808 n_q4=604 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits -region wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits to local_wcs_cache/
'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits' -> 'local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits'
Saving the final (post-refit) wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits to local_wcs_cache/
'wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits' -> 'local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits'
Saving the final (post-refit) wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits to local_wcs_cache/
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits' -> 'local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits'
Saving the final (post-refit) wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits to local_wcs_cache/
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits' -> 'local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits sigma_overall=0.393 worst_q_ratio=1.128
ref2=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits sigma_overall=0.405 worst_q_ratio=1.055
new1=fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits sigma_overall=0.368 worst_q_ratio=1.103
new2=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits sigma_overall=0.406 worst_q_ratio=1.074
reference average sigma_overall=0.399 worst_q_ratio=1.0915
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300_astrometric_residuals.png (4569 matched stars from wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493_astrometric_residuals.png (4490 matched stars from wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250_astrometric_residuals.png (2993 matched stars from wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251_astrometric_residuals.png (3109 matched stars from wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)

Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits'
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits'
Preparing the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.cat to cache
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Creating symlink local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Checking 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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits exists and is non-empty
wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits exists and is non-empty
wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits exists and is non-empty
wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (1st reference image)
verification OK: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Image size: 937.4'x624.2' 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: 22:17:09.147 +06:00:12.37 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_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits (1st new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Image size: 937.2'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: 22:17:10.081 +05:59:58.18 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:10.081 +05:59:58.18
Angular distance between the image centers 0.0055 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits (2nd new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Image size: 937.1'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:07.398 +05:59:31.57 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:07.398 +05:59:31.57
Angular distance between the image centers 0.0135 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 22:17:10.081 +05:59:58.18
Second-epoch second image center 22:17:07.398 +05:59:31.57
Angular distance between the image centers 0.01335 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits &> /tmp/tmp.W03Z3G2zzO
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits &> /tmp/tmp.gz5ZAwE5lf
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits &> /tmp/tmp.AhrIkupxoB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits &> /tmp/tmp.L1d7udKppd
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
The reference image (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits) and catalog (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat) found
'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat' -> 'wcsmag.cat'
Read 49086 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.2980 to 342.2142 deg, Dec +0.6967 to +11.2720 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 326.2980 to 342.2142 deg, Dec 0.6967 to 11.2720 deg
Loaded 6047 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): 4866 out of 5316 total matches.
Matched with Tycho-2 5316 out of 49086 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.409850
a=0.000000 b=1.000000 c=22.409850
From vast_summary.log: estimated ref. image limiting mag.: -7.06
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.35
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.35
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 49086 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.2980 to 342.2142 deg, Dec +0.6967 to +11.2720 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 326.2980 to 342.2142 deg, Dec 0.6967 to 11.2720 deg
Loaded 6047 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): 4866 out of 5316 total matches.
Matched with Tycho-2 5316 out of 49086 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (aperture=4.7)
Read 51877 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3357 to 342.2473 deg, Dec +0.7146 to +11.2610 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 326.3357 to 342.2473 deg, Dec 0.7146 to 11.2610 deg
Loaded 6042 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): 4832 out of 5335 total matches.
Matched with Tycho-2 5335 out of 51877 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 17 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
2.1 pix Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
2.1 pix fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
2.1 pix fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Limiting magnitude estimates:
15.4 mag. Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
15.5 mag. Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
14.9 mag. fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
14.9 mag. fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
All-image limiting magnitude estimate: 14.9 (SNR ) 14.1 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.W03Z3G2zzO (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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=16, blended=2220, bad_region=7484, passed=49070
Got 49070 stars (including 39704 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
util/solve_plate_with_UCAC5 got 49070 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4579 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4557 matched stars entering correct_measured_positions(), 4557 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4557 matched stars entering correct_measured_positions(), 43312 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4579 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4555 matched stars entering correct_measured_positions(), 43312 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4555 matched stars entering correct_measured_positions(), 43312 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4555 stars left (next iteration limit 5012)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits N_match=4555 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.339 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.388 n_q1=1549 n_q2=649 n_q3=1567 n_q4=790 worst_quadrant_to_overall_ratio=1.123
WCS_HEADER_DIAG: file=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits selection=current_pairs N_selected=4555 N_valid=4555 bias_ra_arcsec=0.033 bias_dec_arcsec=0.006 median_sep_arcsec=0.299 p95_sep_arcsec=0.992 n_q1=1549 n_q2=649 n_q3=1567 n_q4=790 occupied_cells_4x4=16/16
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -region wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.gz5ZAwE5lf (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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=16, blended=2472, bad_region=11412, passed=51861
Got 51861 stars (including 38546 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat
util/solve_plate_with_UCAC5 got 51861 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4508 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 4482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 43280 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4508 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 43280 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 43280 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4482 stars left (next iteration limit 4930)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits N_match=4482 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.374 n_q1=1423 n_q2=1019 n_q3=1162 n_q4=878 worst_quadrant_to_overall_ratio=1.047
WCS_HEADER_DIAG: file=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits selection=current_pairs N_selected=4482 N_valid=4482 bias_ra_arcsec=-0.013 bias_dec_arcsec=-0.004 median_sep_arcsec=0.315 p95_sep_arcsec=1.026 n_q1=1423 n_q2=1019 n_q3=1162 n_q4=878 occupied_cells_4x4=16/16
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -region wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.AhrIkupxoB (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.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=11, blended=1334, bad_region=7209, passed=35258
Got 35258 stars (including 26995 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat
util/solve_plate_with_UCAC5 got 35258 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4502 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4471 matched stars entering correct_measured_positions(), 4471 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4471 matched stars entering correct_measured_positions(), 29897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4502 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4471 matched stars entering correct_measured_positions(), 29897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4471 matched stars entering correct_measured_positions(), 29897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4471 stars left (next iteration limit 4918)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4471 robust_rms=7.944 arcsec worst_region_rms=19.364 arcsec outer_annulus_rms=19.364 arcsec
SIP_REFIT: SIP order 3 trial: matched=4471 robust_rms=0.539 arcsec worst_region_rms=1.184 arcsec outer_annulus_rms=1.184 arcsec
SIP_REFIT: SIP order 5 trial: matched=4471 robust_rms=0.366 arcsec worst_region_rms=0.472 arcsec outer_annulus_rms=0.472 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4471 robust_rms_before=0.367 arcsec robust_rms_before_corrected=0.378 arcsec robust_rms_after=0.366 arcsec worst_region_rms_before=0.459 worst_region_rms_after=0.472 outer_annulus_rms_before=0.470 outer_annulus_rms_after=0.472
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.459 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits worst_region_rms_kept=0.459 arcsec robust_rms_kept=0.367 arcsec matched=4471
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits N_match=4471 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.348 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.362 sigma_q4_arcsec=0.366 n_q1=1434 n_q2=1008 n_q3=1146 n_q4=883 worst_quadrant_to_overall_ratio=1.148
WCS_HEADER_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits selection=current_pairs N_selected=4471 N_valid=4471 bias_ra_arcsec=-0.014 bias_dec_arcsec=0.008 median_sep_arcsec=0.300 p95_sep_arcsec=0.954 n_q1=1434 n_q2=1008 n_q3=1146 n_q4=883 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits -region wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.L1d7udKppd (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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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=1, no_mag_err=0, low_SNR=8, blended=1356, bad_region=7185, passed=35354
Got 35354 stars (including 27134 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat
util/solve_plate_with_UCAC5 got 35354 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4509 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4473 matched stars entering correct_measured_positions(), 4473 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4473 matched stars entering correct_measured_positions(), 30059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4508 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4474 matched stars entering correct_measured_positions(), 30059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4474 matched stars entering correct_measured_positions(), 30059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4474 stars left (next iteration limit 4920)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4474 robust_rms=8.012 arcsec worst_region_rms=19.679 arcsec outer_annulus_rms=19.679 arcsec
SIP_REFIT: SIP order 3 trial: matched=4474 robust_rms=0.520 arcsec worst_region_rms=1.257 arcsec outer_annulus_rms=1.257 arcsec
SIP_REFIT: SIP order 5 trial: matched=4474 robust_rms=0.363 arcsec worst_region_rms=0.438 arcsec outer_annulus_rms=0.438 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4474 robust_rms_before=0.935 arcsec robust_rms_before_corrected=0.380 arcsec robust_rms_after=0.363 arcsec worst_region_rms_before=0.451 worst_region_rms_after=0.438 outer_annulus_rms_before=1.268 outer_annulus_rms_after=0.438
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.451 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits worst_region_rms_kept=0.451 arcsec robust_rms_kept=0.380 arcsec matched=4474
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits N_match=4474 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.369 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.391 sigma_q4_arcsec=0.402 n_q1=1426 n_q2=1020 n_q3=1149 n_q4=879 worst_quadrant_to_overall_ratio=1.067
WCS_HEADER_DIAG: file=fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits selection=current_pairs N_selected=4474 N_valid=4474 bias_ra_arcsec=-0.433 bias_dec_arcsec=0.475 median_sep_arcsec=0.814 p95_sep_arcsec=1.886 n_q1=1426 n_q2=1020 n_q3=1149 n_q4=879 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits -region wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.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_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/wcs_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits
Preparing the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:07:06.36 +06:36:57.6: 13.82 +/- 0.06 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:10:06.85 +06:59:28.7: 14.49 +/- 0.12 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:27:52.03 +03:56:38.9: 13.62 +/- 0.05 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:22:07.17 +06:30:52.1: 15.79 +/- 99.00 upperlimit
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:15:05.61 +03:21:35.4: 12.93 +/- 0.03 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:06:23.09 +08:47:02.7: 14.33 +/- 0.11 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:16:02.36 +09:10:16.4: 12.70 +/- 0.02 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:11:28.96 +09:43:18.5: 13.64 +/- 0.06 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:31:35.45 +09:13:04.7: 13.39 +/- 0.05 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:15:05.61 +03:21:35.4: 12.86 +/- 0.02 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:07:06.36 +06:36:57.6: 14.02 +/- 0.06 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:06:23.09 +08:47:02.7: 14.54 +/- 0.10 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:16:02.36 +09:10:16.4: 12.73 +/- 0.02 detection
Forced photometry reference-image weighted average: 12.89 +/- 0.02
Forced photometry reference-image weighted average: 13.92 +/- 0.04
Forced photometry filter REJECTED candidate at 22:15:05.61 +03:21:35.4: ref_mag=12.89 +/- 0.02 new_mean_mag=13.1768 delta=-0.28 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:27:52.03 +03:56:38.9: 13.66 +/- 0.05 detection
Forced photometry filter REJECTED candidate at 22:07:06.36 +06:36:57.6: ref_mag=13.92 +/- 0.04 new_mean_mag=14.2016 delta=-0.28 (need > 0.90)
Forced photometry reference-image weighted average: 14.43 +/- 0.07
Forced photometry reference-image weighted average: 12.72 +/- 0.02
Forced photometry filter REJECTED candidate at 22:06:23.09 +08:47:02.7: ref_mag=14.43 +/- 0.07 new_mean_mag=14.5816 delta=-0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:16:02.36 +09:10:16.4: ref_mag=12.72 +/- 0.02 new_mean_mag=12.9680 delta=-0.25 (need > 0.90)
Forced photometry reference-image weighted average: 13.64 +/- 0.04
Forced photometry filter REJECTED candidate at 22:27:52.03 +03:56:38.9: ref_mag=13.64 +/- 0.04 new_mean_mag=13.9779 delta=-0.34 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:22:07.17 +06:30:52.1: 15.83 +/- 99.00 upperlimit
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:10:06.85 +06:59:28.7: 14.39 +/- 0.09 detection
Forced photometry reference-image weighted average: 14.43 +/- 0.07
Forced photometry filter REJECTED candidate at 22:10:06.85 +06:59:28.7: ref_mag=14.43 +/- 0.07 new_mean_mag=14.5160 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:24:44.35 +09:49:59.5: 13.71 +/- 0.07 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:11:28.96 +09:43:18.5: 13.57 +/- 0.05 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:31:35.45 +09:13:04.7: 13.38 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.60 +/- 0.04
Forced photometry filter REJECTED candidate at 22:11:28.96 +09:43:18.5: ref_mag=13.60 +/- 0.04 new_mean_mag=13.5784 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average: 13.39 +/- 0.03
Forced photometry filter REJECTED candidate at 22:31:35.45 +09:13:04.7: ref_mag=13.39 +/- 0.03 new_mean_mag=13.4563 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:24:44.35 +09:49:59.5: 13.71 +/- 0.06 detection
Forced photometry reference-image weighted average: 13.71 +/- 0.04
Forced photometry filter REJECTED candidate at 22:24:44.35 +09:49:59.5: ref_mag=13.71 +/- 0.04 new_mean_mag=13.7712 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:10:46.75 +09:09:15.0: 13.71 +/- 0.06 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:13:23.21 +04:45:32.3: 13.68 +/- 0.06 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:30:16.25 +07:52:58.9: 14.75 +/- 0.15 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:10:46.75 +09:09:15.0: 13.89 +/- 0.06 detection
Forced photometry reference-image weighted average: 13.80 +/- 0.04
Forced photometry filter REJECTED candidate at 22:10:46.75 +09:09:15.0: ref_mag=13.80 +/- 0.04 new_mean_mag=13.9279 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:13:23.21 +04:45:32.3: 13.75 +/- 0.06 detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:30:16.25 +07:52:58.9: 15.02 +/- 0.19 detection
Forced photometry reference-image weighted average: 13.72 +/- 0.04
Forced photometry filter REJECTED candidate at 22:13:23.21 +04:45:32.3: ref_mag=13.72 +/- 0.04 new_mean_mag=13.8382 delta=-0.12 (need > 0.90)
Forced photometry reference-image weighted average: 14.85 +/- 0.12
Forced photometry filter REJECTED candidate at 22:30:16.25 +07:52:58.9: ref_mag=14.85 +/- 0.12 new_mean_mag=14.4727 delta=0.38 (need > 0.90)
Adding exclusion_list_local.txt__out62229.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62193_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62193_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 14.59 | 22:06:23.06 +08:47:03.8 | 6399 1500 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 14.57 | 22:06:23.12 +08:47:01.6 | 6392 1496 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62194_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62194_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 14.51 | 22:10:06.82 +06:59:28.6 | 5846 2591 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 14.52 | 22:10:06.88 +06:59:28.8 | 5839 2586 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62199_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62199_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 14.20 | 22:07:06.40 +06:36:56.7 | 6299 2815 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 14.20 | 22:07:06.32 +06:36:58.6 | 6293 2810 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62201_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62201_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 14.04 | 22:27:52.07 +03:56:38.0 | 3177 4440 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.93 | 22:27:51.98 +03:56:39.8 | 3171 4435 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62211_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62211_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.21 | 22:02:44.60 +08:29:44.2 | 6940 1665 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
**** FOUND 22:02:44.58 +08:29:44.3 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62213_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62213_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 13.30 | 22:15:05.65 +03:21:36.0 | 5106 4790 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.09 | 22:15:05.57 +03:21:34.8 | 5100 4786 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62217_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62217_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 12.95 | 22:16:02.33 +09:10:16.8 | 4953 1275 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 12.99 | 22:16:02.38 +09:10:16.0 | 4946 1271 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62229_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
Preparing report for the candidate 62229_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62241_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62241_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 12.71 | 22:19:34.60 +09:06:36.9 | 4418 1309 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
**** FOUND 22:19:34.62 +09:06:36.9 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62248_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62248_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.01 | 22:33:58.20 +09:10:59.1 | 2261 1254 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
**** FOUND 22:33:58.14 +09:10:59.0 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62255_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62255_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.15 | 22:14:20.63 +04:26:56.3 | 5210 4126 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
**** FOUND 22:14:20.59 +04:26:56.5 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62270_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62270_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 13.47 | 22:31:35.52 +09:13:06.0 | 2625 1241 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.44 | 22:31:35.37 +09:13:03.3 | 2619 1237 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62276_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62276_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 13.56 | 22:11:28.94 +09:43:18.6 | 5633 0937 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.60 | 22:11:28.98 +09:43:18.3 | 5626 0933 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62283_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62283_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 13.78 | 22:24:44.41 +09:49:57.7 | 3653 0873 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.76 | 22:24:44.28 +09:50:01.2 | 3646 0868 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62284_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62284_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 13.79 | 22:13:23.21 +04:45:33.4 | 5360 3943 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.90 | 22:13:23.20 +04:45:31.2 | 5354 3938 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62295_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62295_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 13.99 | 22:10:46.78 +09:09:15.8 | 5739 1281 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 13.89 | 22:10:46.71 +09:09:14.1 | 5733 1277 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62329_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251
The candidate 62329_fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251 did not pass the final checks
| Discovery image 1 | 2026 10 21.19124 | 2461334.69124 | 14.46 | 22:30:16.15 +07:52:59.5 | 2822 2053 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-35-13_20.00sec_-0.00C_LIGHT_0250.fits |
| Discovery image 2 | 2026 10 21.19210 | 2461334.69210 | 14.49 | 22:30:16.34 +07:52:58.3 | 2814 2049 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-21_CI_Peg-11-Q2b1x1_001605_TTUQ2b1x1_3921702_fMQ5rSgb/fd_Peg-11-Q2b1x1_2026-10-20_23-36-27_20.00sec_-0.00C_LIGHT_0251.fits |
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
22:22:07.17 +06:30:52.1
########### Completed Peg-11-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 ####
22:22:07.17 +06:30:52.1
###################################################################################
22:22:07.17 +06:30:52.1 -- asteroid (will NOT add it to exclusion list)
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)2461334.69124295 -observatory V36
15:06:36.47 -20:47:57.0 Mercury (0.2mag)
13:49:49.71 -18:44:52.6 Venus (-4.3mag)
09:02:00.01 +18:20:30.8 Mars (1.0mag)
09:40:18.70 +14:37:45.2 Jupiter (-2.0mag)
00:39:42.49 +01:20:00.1 Saturn (0.4mag)
04:10:56.14 +20:55:02.6 Uranus (5.6mag)
00:09:25.43 -00:31:29.2 Neptune (7.7mag)
20:24:10.53 -23:43:06.6 Pluto (14.5mag)
21:49:43.68 -13:52:18.4 Moon (-11.1mag)
-rw-r--r-- 1 apache apache 362 Oct 21 00:18 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461334.69124295:
09:40:25.84 +14:37:05.7 Io (6.1mag)
09:40:14.51 +14:38:07.9 Europa (6.2mag)
09:40:16.45 +14:37:58.6 Ganymede (5.5mag)
09:40:34.37 +14:36:20.1 Callisto (6.8mag)
09:40:47.55 +14:54:43.2 Himalia (15.6mag)
09:40:22.52 +14:37:25.2 Thebe (16.4mag)
09:39:21.72 +15:01:20.8 Elara (17.5mag)
09:42:05.51 +14:01:45.0 Pasiphae (17.8mag)
09:38:13.46 +15:07:08.8 Carme (18.8mag)
00:39:53.86 +01:19:52.1 Titan (8.2mag)
00:39:40.30 +01:20:03.6 Rhea (9.6mag)
00:39:38.15 +01:17:59.5 Iapetus (11.0mag)
00:39:58.30 +01:19:37.2 Hyperion (14.1mag)
00:37:57.91 +01:07:35.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 21 00:18 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461334.69124295:
03:44:22.35 +20:15:11.6 JWST
14:40:34.16 +53:20:08.4 Chandra
10:54:35.78 -58:53:12.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 21 00:18 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461334.69124295 -observatory V36
03:42:09.59 +20:10:11.1 17.1mag P/1996 R2 (Lagerkvist)
07:41:08.13 +37:30:15.1 18.0mag P/2004 V5 (LINEAR-Hill)
07:41:13.11 +37:30:02.5 18.0mag P/2004 V5-A (LINEAR-Hill)
07:40:34.21 +37:30:14.4 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:16.02 +40:58:59.5 18.0mag P/2009 Y2 (Kowalski)
18:34:00.16 -33:15:07.6 14.9mag P/2010 H2 (Vales)
07:43:07.23 -73:02:54.4 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:26.26 +34:56:07.0 17.7mag C/2017 K2 (PANSTARRS)
04:42:45.68 +48:15:00.5 17.5mag P/2021 N1 (ZTF)
07:33:23.90 +25:22:45.4 16.9mag C/2022 N2 (PANSTARRS)
09:05:51.54 +36:46:47.1 16.3mag C/2024 E1 (Wierzchos)
18:29:50.80 +41:08:58.2 17.4mag C/2024 J3 (ATLAS)
05:45:57.49 -13:39:54.6 16.5mag C/2024 T5 (ATLAS)
12:35:45.68 +15:11:49.7 16.0mag C/2025 V2 (Rankin)
14:01:04.25 -03:31:54.9 16.4mag C/2025 Y1 (ATLAS)
19:22:50.90 +60:47:28.5 15.6mag C/2026 A2 (Bok)
02:24:59.85 +41:43:16.7 18.0mag C/2026 B2 (Sun-Gao)
12:55:03.72 +15:18:43.5 17.7mag A/2026 E1
16:25:06.78 -50:22:34.4 13.5mag P/2026 R2 (Leonard)
19:22:03.09 -05:04:26.4 14.7mag P/2026 T1 (ATLAS)
00:02:00.19 +17:14:43.1 17.3mag 2P/Encke
23:09:34.29 -29:21:21.8 14.9mag 10P/Tempel
02:23:53.56 +36:19:17.8 16.5mag 11P/Tempel-Swift-LINEAR
12:17:43.65 -08:57:47.6 16.3mag 29P/Schwassmann-Wachmann
00:16:36.70 -09:04:12.5 15.7mag 65P/Gunn
07:47:45.56 +14:57:37.8 13.9mag 78P/Gehrels
02:49:33.63 +13:49:13.4 17.8mag 88P/Howell
08:14:24.04 +42:52:47.6 17.0mag 112P/Urata-Niijima
09:24:36.59 +10:34:21.7 17.7mag 114P/Wiseman-Skiff
12:00:54.14 +11:01:18.3 14.8mag 123P/West-Hartley
14:31:48.98 -34:53:14.5 17.9mag 124P/Mrkos
20:34:28.76 +09:44:16.7 9.8mag 161P/Hartley-IRAS
10:42:33.70 -00:32:34.8 15.2mag 169P/NEAT
03:22:39.79 +03:25:13.4 15.0mag 220P/McNaught
06:15:43.58 +47:17:01.1 15.5mag 260P/McNaught
07:41:07.67 +25:22:02.1 17.8mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 21 00:18 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:50:55.86 -02:51:49.30 SN2026acyb 2026-10-9.85 16.83
03:40:34.04 +02:31:56.70 SN2026acvp 2026-10-9.95 17.75
04:33:25.91 -13:41:04.20 SN2026adhl 2026-10-9.94 17.52
09:20:05.05 +27:03:12.40 SN2026aeif 2026-10-9.47 15.93
02:58:07.77 -65:18:52.90 ASASSN-26fl 2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00 SN 2026adfy 2026-10-4.88 16.61
22:03:46.31 -11:07:57.70 AT2026adgn 2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40 ASASSN-26fj 2026-10-2.06 15.91
08:07:27.96 -65:51:03.90 ASASSN-26fi 2026-10-1.36 15.82
21:02:34.66 +23:57:26.20 ASASSN-26fh 2026-10-1.27 15.94
20:00:16.62 +03:26:29.90 AT2026adfv 2026-10-1.3 16.42
00:08:42.74 -32:33:16.50 SN2026abhc 2026-09-29.15 15.57
21:02:30.26 -19:27:41.80 SN2026acxa 2026-09-29.13 14.65
04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73
05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04
19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84
00:02:34.07 +52:55:19.10 ASASSN-26ff 2026-09-16.43 15.37
23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32
16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02
23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89
16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58
16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4
23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17
21:20:27.02 +02:10:42.50 SN2026aagh -------
08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67
02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93
02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26
04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27
17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14
03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78
01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27
20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87
22:37:05.59 +34:24:35.70 SN2026aaiv 2026-09-7.22 13.48
22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93
00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02
00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51
19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63
00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59
19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37
18:25:12.74 -22:25:28.60 V8055 2026-08-30.22 10.89
17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87
19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78
04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91
03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44
20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13
04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55
16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63
21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09
23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36
00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5
19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73
13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83
05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34
01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37
23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12
16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71
01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76
00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08
22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17
14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02
12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61
16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09
01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97
21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13
18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98
13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38
18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63
14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36
20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83
18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86
03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12
18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16
04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02
18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73
17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01
14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46
10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67
14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11
10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58
19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5
02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86
23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47
02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78
18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15
20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53
19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88
11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82
19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31
17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67
19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52
18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91
19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81
04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96
13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01
-rw-r--r-- 1 apache apache 5.7K Oct 21 00:18 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag
00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag
00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag
00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag
17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag
00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag
08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag
00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag
18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag
00:42:36.61 +41:13:50.5 TCP J00423661+4113505 2026-09-29.7462 17.4mag
22:03:46.29 -11:07:57.8 TCP J22034629-1107578 2026-09-29.7438 14.51Cmag
22:05:02.06 +20:49:01.2 TCP J22050206+2049012 2026-10-03.5715 17.13Cmag
00:38:15.01 +41:14:47.2 TCP J00381501+4114472 2026-10-08.5978 17.72Cmag
01:06:05.83 +09:51:20.4 TCP J01060583+0951204 2026-10-10.8543 14.54Cmag
17:54:18.76 -27:36:36.2 TCP J17541876-2736362 2026-10-12.3993 10.8mag
09:56:00.79 +69:06:15.2 PNV J09560079+6906152 2026-10-14.9274 19.38Cmag
00:43:30.83 +41:26:55.3 PNV J00433083+4126553 2026-10-17.5651 18.61Cmag
04:57:32.08 +30:15:41.6 TCP J04573208+3015416 2026-10-17.7818 18.21Cmag
05:21:07.64 +23:38:21.3 TCP J05210764+2338213 2026-10-18.4020 10.3mag
05:34:11.01 +28:45:30.5 TCP J05341101+2845305 2026-10-18.3604 16.6mag
-rw-r--r-- 1 apache apache 191K Oct 21 00:18 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:12:33.937 -06:53:55.14 AT 2026adyq 2026-10-01.00 19.408
07:57:37.025 +37:54:49.27 SN 2026adyp 2026-10-02.18 18.628
16:33:54.937 +20:21:19.93 AT 2026adyo 2026-10-01.22 18.471
15:12:55.339 +35:26:19.35 AT 2026adyn 2026-10-02.22 18.803
22:27:56.363 +38:36:11.47 AT 2026adym 2026-09-15.32 20.54
01:57:30.981 -22:32:19.78 AT 2026adyl 2026-09-05.53 20.9
18:00:55.941 +52:22:30.66 AT 2026adyk 2026-09-05.27 20.6
03:26:38.818 -27:16:41.69 AT 2026adyj 2026-09-05.59 21.1
23:12:58.798 -28:24:24.33 AT 2026adyi 2026-09-04.42 20.73
20:04:39.993 -23:13:07.01 AT 2026adyh 2026-09-29.19 19.8534
23:02:49.544 -27:01:30.13 AT 2026adyg 2026-09-04.42 21.06
00:48:19.388 +09:14:18.05 AT 2026adyf 2026-09-03.40 21.12
03:04:16.460 -25:36:53.81 AT 2026adye 2026-09-05.58 20.91
03:51:14.641 -29:54:43.32 AT 2026adyd 2026-09-05.59 21.03
19:51:37.151 -24:14:08.83 AT 2026adyc 2026-09-04.26 20.43
23:01:33.774 -16:23:29.58 AT 2026adyb 2026-09-05.36 21.18
17:33:59.236 +41:10:38.61 AT 2026adya 2026-09-04.28 21.02
17:15:41.351 +39:47:14.19 AT 2026adxz 2026-09-04.27 20.68
00:40:25.304 -19:35:36.26 AT 2026adxy 2026-09-04.46 21.24
17:56:26.542 +22:26:25.77 AT 2026adxx 2026-09-09.27 20.14
-rw-r--r-- 1 apache apache 89K Oct 21 00:18 tns_transients_list.txt