NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf

The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.

Processing fields Peg-07-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 06 09.42936    2461200.92936    12.90    23:54:46.71 +11:22:00.3   3986 1585   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits
Discovery image 2   2026 06 09.42990    2461200.92990    12.89    23:54:46.70 +11:22:00.6   3992 1585   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits
Mean magnitude and position on the discovery images: 
                   2026 06 09.4296  2461200.9296  12.89  23:54:46.70 +11:22:00.4
101.42546 -49.12449 galactic  Peg  Second-epoch detections are separated by 0.4" and 6.1 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
71 Niobe                   -1     -0       1  13.0     0    0
Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 23:54:46.70 +11:22:00.4:  16.06 +/- 99.00  upperlimit
Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 23:54:46.70 +11:22:00.4:  16.09 +/- 99.00  upperlimit
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Peg-07-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 1

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 4
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Peg-07-Q2b1x1
#######################################
########### Starting Peg-07-Q2b1x1 ###########
Processing Peg-07-Q2b1x1
server tau has sufficient free disk space available: 838384 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 838384 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.png' -> 'transient_report/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits_preview.png'
Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits

renamed 'Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.png' -> 'transient_report/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits_preview.png'
Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.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= 712.7410 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 509.8131 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3368.3783 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 841.2574 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3340.9174 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 836.8909 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 4.72595 INFO: SECOND_EPOCH__SD_ratio= 0.005 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 4.9 / [degC] CCD temperature FOCTEMP = 21.0799999237061 / [degC] Focuser temperature AMBTEMP = 24.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-06-09T05:18:06.8094781' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-06-09T10:18:06.8094781' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61200.4292454747 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-06-09T10:18:16.7101893' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61200.4293600693 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 4.9 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 359.998580206974 / [deg] RA of telescope" status=0 Record 32: "DEC = 13.9999590098691 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 40.9430555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 100.9825 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.5240432126013 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Peg-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+14 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 = 20425 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20425 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.0799999237061 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.0799999237061 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 17.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 65.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.82 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 22.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 20.201616 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 16.901352 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/d_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits :) Spent 0.510430 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/d_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 20659.746399 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits :) No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5) renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 5.0 / [degC] CCD temperature FOCTEMP = 21.0900001525879 / [degC] Focuser temperature AMBTEMP = 24.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-06-09T05:18:53.2033580' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-06-09T10:18:53.2033580' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61200.4297824423 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-06-09T10:19:03.1031713' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61200.4298970257 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 5.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 359.998580150327 / [deg] RA of telescope" status=0 Record 32: "DEC = 13.9999589893346 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 41.1 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 101.115833333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.51927244484509 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Peg-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+14 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 = 20425 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20425 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.0900001525879 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.0900001525879 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 17.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 65.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.82 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 24.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 22.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 20.201616 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 16.901352 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits CCD-TEMP= 4.800000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/d_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits :) Spent 0.519142 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/d_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 20659.746399 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits :) No overscan detected - all values seem high! (left_median=14784.5, right_median=14894.5) renamed 'mff_TTUQ2b1x1_2026-05-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Previews of the CALIBRATED second-epoch images:

fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits


fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.cat to cache SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461200.92936122 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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits exists and is non-empty Saving wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits to local_wcs_cache/ 'wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits' -> 'local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits' wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits exists and is non-empty Saving wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits to local_wcs_cache/ 'wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits' -> 'local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits' wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits exists and is non-empty Saving wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits to local_wcs_cache/ 'wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits' -> 'local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits' wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits exists and is non-empty Saving wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits to local_wcs_cache/ 'wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits' -> 'local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits (1st reference image) verification OK: wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Image size: 934.5'x631.1' 15.6(deg)x10.5(deg) 9576x6388 pix Image scale: 5.86"/pix along the X axis and 5.93"/pix along the Y axis Image center: 00:00:03.825 +14:00:14.73 J2000 4789.000 3195.000 ################################### The image scale is 5.86"/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-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits (1st new image) verification OK: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.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: 00:00:03.960 +14:02:52.42 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 00:00:03.825 +14:00:14.73 Second-epoch image center 00:00:03.960 +14:02:52.42 Angular distance between the image centers 0.0438 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits (2nd new image) verification OK: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.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: 00:00:01.518 +14:02:48.75 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 00:00:03.825 +14:00:14.73 Second-epoch image center 00:00:01.518 +14:02:48.75 Angular distance between the image centers 0.0438 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 00:00:03.960 +14:02:52.42 Second-epoch second image center 00:00:01.518 +14:02:48.75 Angular distance between the image centers 0.00992 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits &> /tmp/tmp.yrPJQmDYKP Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits &> /tmp/tmp.Zr7FiEEvpQ Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits &> /tmp/tmp.AiYIoQJf0x Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits &> /tmp/tmp.E7n1s3kVjh Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Calibrating the magnitude scale Found non-empty wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits and wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits and wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat Found non-empty wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits and wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat The reference image (wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits) and catalog (wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat) found 'wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat' -> 'wcsmag.cat' Read 7349 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 0.0003 to 360.0000 deg, Dec +8.6199 to +19.2511 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 0.0003 to 360.0000 deg, Dec 8.6199 to 19.2511 deg Loaded 178448 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): 67 out of 71 total matches. Matched with Tycho-2 71 out of 7349 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.901700 a=0.000000 b=1.000000 c=22.901700 From vast_summary.log: estimated ref. image limiting mag.: -7.65 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.25 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.25
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 7349 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 0.0003 to 360.0000 deg, Dec +8.6199 to +19.2511 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 0.0003 to 360.0000 deg, Dec 8.6199 to 19.2511 deg Loaded 178448 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): 67 out of 71 total matches. Matched with Tycho-2 71 out of 7349 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits:

Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits (aperture=5.9) Read 7196 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 0.0042 to 359.9992 deg, Dec +8.6536 to +19.2851 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 0.0042 to 359.9992 deg, Dec 8.6536 to 19.2851 deg Loaded 178360 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): 4263 out of 4456 total matches. Matched with Tycho-2 4456 out of 7196 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits:

Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits (aperture=5.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.1 pix Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 2.0 pix Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits 2.3 pix fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 2.3 pix fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits 2.1 pix wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 2.0 pix wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Limiting magnitude estimates: 15.3 mag. Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 15.3 mag. Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits 14.1 mag. fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 14.2 mag. fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits All-image limiting magnitude estimate: 14.1 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.yrPJQmDYKP (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits' -> 'wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Checking if the catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits alredy exist and is non-empty... Catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WCS catalog name: wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=467, passed=7349 Got 7349 stars (including 6878 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat util/solve_plate_with_UCAC5 got 7349 stars from the SExtractor catalog Updated FoV from the plate-solved image: 934.5' Seting catalog search parameters based on the expected field of view 934.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.012979 (46.7 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010383 (37.4 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.9607 through 0 to 8.3771, gap 8.3771 to 351.9607 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 253 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 235 matched stars entering correct_measured_positions(), 210 with non-zero local correction accuracy Estimated accuracy of the plate solution: 6.14" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 231 matched stars entering correct_measured_positions(), 1751 with non-zero local correction accuracy Estimated accuracy of the plate solution: 6.16" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.9631 through 0 to 8.3674, gap 8.3674 to 351.9631 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 318 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 300 matched stars entering correct_measured_positions(), 1792 with non-zero local correction accuracy Estimated accuracy of the plate solution: 6.01" Accuracy estimation diagnostic: 300 matched stars entering correct_measured_positions(), 2272 with non-zero local correction accuracy Estimated accuracy of the plate solution: 4.50" Excluding outliers - 300 stars left (next iteration limit 254) WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits N_match=300 sigma_overall_arcsec=5.543 sigma_q1_arcsec=5.012 sigma_q2_arcsec=23.740 sigma_q3_arcsec=4.999 sigma_q4_arcsec=28.028 n_q1=153 n_q2=6 n_q3=134 n_q4=7 worst_quadrant_to_overall_ratio=5.056 The image catalog is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits -region wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Zr7FiEEvpQ (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.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-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits' -> 'wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Checking if the catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits alredy exist and is non-empty... Catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WCS catalog name: wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=462, passed=7196 Got 7196 stars (including 6728 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat util/solve_plate_with_UCAC5 got 7196 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7849 through 0 to 8.3280, gap 8.3280 to 351.7849 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3) Done reading UCAC5 zone files... Matched 980 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7119 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7845 through 0 to 8.3285, gap 8.3285 to 351.7845 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3) Done reading UCAC5 zone files... Matched 980 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7116 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7116 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Excluding outliers - 980 stars left (next iteration limit 1078) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits N_match=980 sigma_overall_arcsec=0.314 sigma_q1_arcsec=0.439 sigma_q2_arcsec=0.277 sigma_q3_arcsec=0.312 sigma_q4_arcsec=0.276 n_q1=233 n_q2=286 n_q3=200 n_q4=261 worst_quadrant_to_overall_ratio=1.397 The image catalog is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits -region wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.AiYIoQJf0x (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits alredy exist and is non-empty... Catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=246, passed=3191 Got 3191 stars (including 2939 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat util/solve_plate_with_UCAC5 got 3191 stars from the SExtractor catalog /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe 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 RA wraps around 0/360 boundary: field RA 351.7854 through 0 to 8.1658, gap 8.1658 to 351.7854 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 978 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 3164 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7846 through 0 to 8.1660, gap 8.1660 to 351.7846 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 3164 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 3164 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 981 stars left (next iteration limit 1079) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits N_match=981 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.340 sigma_q2_arcsec=0.484 sigma_q3_arcsec=0.348 sigma_q4_arcsec=0.428 n_q1=259 n_q2=221 n_q3=234 n_q4=267 worst_quadrant_to_overall_ratio=1.236 The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits -region wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.E7n1s3kVjh (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits alredy exist and is non-empty... Catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=272, passed=3230 Got 3230 stars (including 2956 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat util/solve_plate_with_UCAC5 got 3230 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 RA wraps around 0/360 boundary: field RA 351.7853 through 0 to 8.1657, gap 8.1657 to 351.7853 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 979 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 3202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7845 through 0 to 8.1660, gap 8.1660 to 351.7845 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3) Done reading UCAC5 zone files... Matched 981 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 3200 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 3200 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 981 stars left (next iteration limit 1079) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits N_match=981 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.364 sigma_q2_arcsec=0.486 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.507 n_q1=253 n_q2=222 n_q3=235 n_q4=271 worst_quadrant_to_overall_ratio=1.159 The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits -region wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits sigma_overall=5.543 worst_q_ratio=5.056 ref2=Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits sigma_overall=0.314 worst_q_ratio=1.397 new1=fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits sigma_overall=0.392 worst_q_ratio=1.236 new2=fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits sigma_overall=0.437 worst_q_ratio=1.159 reference average sigma_overall=2.9285 worst_q_ratio=3.2265 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059_astrometric_residuals.png (300 matched stars from wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 3.06 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060_astrometric_residuals.png (980 matched stars from wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324_astrometric_residuals.png (981 matched stars from wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325_astrometric_residuals.png (981 matched stars from wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits' Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits' Preparing the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.cat to cache SExtractor catalog cache: saved Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Creating symlink local_wcs_cache/wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Creating symlink local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Creating symlink local_wcs_cache/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits exists and is non-empty wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits exists and is non-empty wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits exists and is non-empty wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits (1st reference image) verification OK: wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Image size: 934.5'x631.1' 15.6(deg)x10.5(deg) 9576x6388 pix Image scale: 5.86"/pix along the X axis and 5.93"/pix along the Y axis Image center: 00:00:03.825 +14:00:14.73 J2000 4789.000 3195.000 ################################### The image scale is 5.86"/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-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits (1st new image) verification OK: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.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: 00:00:03.960 +14:02:52.42 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 00:00:03.825 +14:00:14.73 Second-epoch image center 00:00:03.960 +14:02:52.42 Angular distance between the image centers 0.0438 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits (2nd new image) verification OK: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.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: 00:00:01.518 +14:02:48.75 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 00:00:03.825 +14:00:14.73 Second-epoch image center 00:00:01.518 +14:02:48.75 Angular distance between the image centers 0.0438 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 00:00:03.960 +14:02:52.42 Second-epoch second image center 00:00:01.518 +14:02:48.75 Angular distance between the image centers 0.00992 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits &> /tmp/tmp.EADYhaEp2w Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits &> /tmp/tmp.IJ4bmzV4MK Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits &> /tmp/tmp.Ig0xAhNGug Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits &> /tmp/tmp.a9eo4Lo1Wr Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Calibrating the magnitude scale Found non-empty wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits and wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits and wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat Found non-empty wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits and wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat The reference image (wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits) and catalog (wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat) found 'wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat' -> 'wcsmag.cat' Read 41576 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 0.0003 to 360.0000 deg, Dec +8.5542 to +19.2522 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 0.0003 to 360.0000 deg, Dec 8.5542 to 19.2522 deg Loaded 179601 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): 74 out of 81 total matches. Matched with Tycho-2 81 out of 41576 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.765750 a=0.000000 b=1.000000 c=22.765750 From vast_summary.log: estimated ref. image limiting mag.: -7.36 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.41 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.41
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 41576 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 0.0003 to 360.0000 deg, Dec +8.5542 to +19.2522 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 0.0003 to 360.0000 deg, Dec 8.5542 to 19.2522 deg Loaded 179601 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): 74 out of 81 total matches. Matched with Tycho-2 81 out of 41576 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits:

Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits (aperture=4.7) Read 42454 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 0.0010 to 359.9992 deg, Dec +8.5963 to +19.2873 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 0.0010 to 359.9992 deg, Dec 8.5963 to 19.2873 deg Loaded 179419 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): 4197 out of 4609 total matches. Matched with Tycho-2 4609 out of 42454 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits:

Forced-photometry filter: calibrated wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits -> calib.txt_param_ref_wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits (aperture=4.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 9 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.0 pix Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 1.9 pix Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits 2.2 pix fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 2.1 pix fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits 2.0 pix wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 1.9 pix wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Limiting magnitude estimates: 15.4 mag. Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 15.4 mag. Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits 14.3 mag. fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 14.3 mag. fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits All-image limiting magnitude estimate: 14.3 (SNR ) 13.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.EADYhaEp2w (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.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-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits' -> 'wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits Checking if the catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits alredy exist and is non-empty... Catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits WCS catalog name: wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=1729, passed=41560 Got 41560 stars (including 39753 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat util/solve_plate_with_UCAC5 got 41560 stars from the SExtractor catalog Updated FoV from the plate-solved image: 934.5' Seting catalog search parameters based on the expected field of view 934.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.012979 (46.7 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010383 (37.4 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.9419 through 0 to 8.3870, gap 8.3870 to 351.9419 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 254 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 238 matched stars entering correct_measured_positions(), 215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 6.28" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 233 matched stars entering correct_measured_positions(), 11069 with non-zero local correction accuracy Estimated accuracy of the plate solution: 6.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.9422 through 0 to 8.3757, gap 8.3757 to 351.9422 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 316 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 298 matched stars entering correct_measured_positions(), 11102 with non-zero local correction accuracy Estimated accuracy of the plate solution: 6.21" Accuracy estimation diagnostic: 298 matched stars entering correct_measured_positions(), 13875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 4.12" Excluding outliers - 298 stars left (next iteration limit 256) WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits N_match=298 sigma_overall_arcsec=5.380 sigma_q1_arcsec=5.013 sigma_q2_arcsec=24.149 sigma_q3_arcsec=5.232 sigma_q4_arcsec=27.575 n_q1=152 n_q2=7 n_q3=134 n_q4=5 worst_quadrant_to_overall_ratio=5.125 The image catalog is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits -region wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.IJ4bmzV4MK (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.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-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits' -> 'wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WCS_IMAGE_NAME=wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WCS-calibrated image found: wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits Checking if the catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits alredy exist and is non-empty... Catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat corresponding to the image wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits WCS catalog name: wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=1724, passed=42439 Got 42439 stars (including 40649 good ones) from the SExtractor catalog wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat util/solve_plate_with_UCAC5 got 42439 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7713 through 0 to 8.3484, gap 8.3484 to 351.7713 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 42028 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7711 through 0 to 8.3489, gap 8.3489 to 351.7711 Reading UCAC5 zone files... Searching UCAC5 zones 492 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 42027 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 42027 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits N_match=979 sigma_overall_arcsec=0.310 sigma_q1_arcsec=0.427 sigma_q2_arcsec=0.257 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.279 n_q1=237 n_q2=277 n_q3=211 n_q4=254 worst_quadrant_to_overall_ratio=1.380 The image catalog is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits -region wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Ig0xAhNGug (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits alredy exist and is non-empty... Catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=673, passed=21301 Got 21301 stars (including 20597 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat util/solve_plate_with_UCAC5 got 21301 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 RA wraps around 0/360 boundary: field RA 351.7069 through 0 to 8.1941, gap 8.1941 to 351.7069 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 21074 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7062 through 0 to 8.1942, gap 8.1942 to 351.7062 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 979 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 21075 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 21075 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 979 stars left (next iteration limit 1076) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits N_match=979 sigma_overall_arcsec=0.391 sigma_q1_arcsec=0.352 sigma_q2_arcsec=0.480 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.460 n_q1=257 n_q2=216 n_q3=236 n_q4=270 worst_quadrant_to_overall_ratio=1.228 The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits -region wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.a9eo4Lo1Wr (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits WCS_IMAGE_NAME=wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits WCS-calibrated image found: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Checking if the catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits alredy exist and is non-empty... Catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat corresponding to the image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits WCS catalog name: wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=721, passed=21814 Got 21814 stars (including 21054 good ones) from the SExtractor catalog wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat util/solve_plate_with_UCAC5 got 21814 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 RA wraps around 0/360 boundary: field RA 351.7078 through 0 to 8.1674, gap 8.1674 to 351.7078 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 980 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 975 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 21568 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.7071 through 0 to 8.1676, gap 8.1676 to 351.7071 Reading UCAC5 zone files... Searching UCAC5 zones 493 to 548 (Dec 8.6 to 19.3) Done reading UCAC5 zone files... Matched 980 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 21569 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 21569 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 980 stars left (next iteration limit 1078) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits N_match=980 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.358 sigma_q2_arcsec=0.520 sigma_q3_arcsec=0.415 sigma_q4_arcsec=0.488 n_q1=257 n_q2=215 n_q3=235 n_q4=273 worst_quadrant_to_overall_ratio=1.188 The image catalog is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits -region wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Saving fully-calibrated image wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/wcs_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits Preparing the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 23:59:48.22 +17:43:34.4: 15.97 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 23:53:31.26 +17:56:50.9: 15.96 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 23:59:45.11 +11:39:41.1: 15.93 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 23:54:46.70 +11:22:00.4: 16.06 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 00:01:17.21 +16:03:40.2: 16.07 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 00:00:52.25 +09:48:41.9: 15.97 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-46-52_20.00sec_-14.90C_LIGHT_0059.fits at 23:53:53.63 +15:29:18.2: 15.95 +/- 99.00 upperlimit Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 23:59:48.22 +17:43:34.4: 13.45 +/- 0.03 detection Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 23:53:31.26 +17:56:50.9: 11.12 +/- 0.00 detection Forced photometry reference-image weighted average: 13.45 +/- 0.03 Forced photometry filter REJECTED candidate at 23:59:48.22 +17:43:34.4: ref_mag=13.45 +/- 0.03 new_mean_mag=13.7360 delta=-0.28 (need > 0.90) Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 00:01:17.21 +16:03:40.2: 13.51 +/- 0.03 detection Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 23:59:45.11 +11:39:41.1: 13.51 +/- 0.04 detection Forced photometry reference-image weighted average: 11.12 +/- 0.00 Forced photometry filter REJECTED candidate at 23:53:31.26 +17:56:50.9: ref_mag=11.12 +/- 0.00 new_mean_mag=11.3595 delta=-0.24 (need > 0.90) Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 23:54:46.70 +11:22:00.4: 16.09 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 13.51 +/- 0.03 Forced photometry reference-image weighted average: 13.51 +/- 0.04 Forced photometry filter REJECTED candidate at 23:59:45.11 +11:39:41.1: ref_mag=13.51 +/- 0.04 new_mean_mag=13.6467 delta=-0.14 (need > 0.90) Forced photometry filter REJECTED candidate at 00:01:17.21 +16:03:40.2: ref_mag=13.51 +/- 0.03 new_mean_mag=13.5836 delta=-0.07 (need > 0.90) Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 00:00:52.25 +09:48:41.9: 13.13 +/- 0.03 detection Forced photometry on wcs_Peg-07-Q2b1x1_2026-01-08_20-47-38_20.00sec_-14.90C_LIGHT_0060.fits at 23:53:53.63 +15:29:18.2: 13.73 +/- 0.05 detection Forced photometry reference-image weighted average: 13.13 +/- 0.03 Forced photometry reference-image weighted average: 13.73 +/- 0.05 Forced photometry filter REJECTED candidate at 00:00:52.25 +09:48:41.9: ref_mag=13.13 +/- 0.03 new_mean_mag=13.2536 delta=-0.13 (need > 0.90) Forced photometry filter REJECTED candidate at 23:53:53.63 +15:29:18.2: ref_mag=13.73 +/- 0.05 new_mean_mag=13.7613 delta=-0.03 (need > 0.90) Adding exclusion_list_local.txt__out54664.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 45s 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 52627_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 52627_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 1   2026 06 09.42936    2461200.92936    13.75    23:59:48.23 +17:43:34.8   4777 5421   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Discovery image 2   2026 06 09.42990    2461200.92990    13.72    23:59:48.22 +17:43:33.9   4783 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52628_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 52628_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 1   2026 06 09.42936    2461200.92936    13.54    00:01:17.25 +16:03:41.1   4981 4410   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Discovery image 2   2026 06 09.42990    2461200.92990    13.63    00:01:17.17 +16:03:39.4   4986 4410   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52631_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 52631_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 1   2026 06 09.42936    2461200.92936    11.36    23:53:31.31 +17:56:50.9   3874 5571   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Discovery image 2   2026 06 09.42990    2461200.92990    11.35    23:53:31.21 +17:56:50.8   3880 5571   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54163_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 54163_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 2   2026 06 09.42990    2461200.92990    12.52    00:13:03.16 +15:11:44.4   6698 3882   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits **** FOUND 00:13:03.18 +15:11:44.0 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54664_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 Preparing report for the candidate 54664_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54710_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 54710_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 2   2026 06 09.42990    2461200.92990    13.05    00:13:02.78 +15:11:24.8   6697 3879   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits **** FOUND 00:13:02.85 +15:11:25.2 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55525_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 55525_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 1   2026 06 09.42936    2461200.92936    13.35    00:00:52.22 +09:48:42.7   4879 0628   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Discovery image 2   2026 06 09.42990    2461200.92990    13.20    00:00:52.28 +09:48:41.0   4886 0628   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 56012_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 56012_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 1   2026 06 09.42936    2461200.92936    13.60    23:59:45.17 +11:39:42.5   4726 1753   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Discovery image 2   2026 06 09.42990    2461200.92990    13.70    23:59:45.06 +11:39:39.8   4732 1753   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 56452_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 The candidate 56452_fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325 did not pass the final checks Discovery image 1   2026 06 09.42936    2461200.92936    13.77    23:53:53.61 +15:29:17.7   3901 4079   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-06_20.00sec_4.90C_LIGHT_0324.fits Discovery image 2   2026 06 09.42990    2461200.92990    13.75    23:53:53.65 +15:29:18.8   3907 4080   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-07-Q2b1x1_062012_TTUQ2b1x1_3898405_lgJDVMUf/fd_Peg-07-Q2b1x1_2026-06-09_05-18-53_20.00sec_5.00C_LIGHT_0325.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 46s Prepared the HTML report for the field Peg-07-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 23:54:46.70 +11:22:00.4 ########### Completed Peg-07-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 #### 23:54:46.70 +11:22:00.4 ################################################################################### 23:54:46.70 +11:22:00.4 -- 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)2461200.92936122 -observatory V36 06:50:59.54 +24:45:45.1 Mercury (0.2mag) 07:49:04.43 +23:07:48.4 Venus (-4.0mag) 02:53:12.63 +15:59:29.0 Mars (1.3mag) 07:49:28.28 +21:28:50.4 Jupiter (-1.9mag) 00:49:43.43 +02:50:34.7 Saturn (0.9mag) 04:00:30.08 +20:26:18.4 Uranus (5.8mag) 00:16:12.84 +00:17:12.0 Neptune (7.8mag) 20:33:17.23 -23:05:01.0 Pluto (14.5mag) 00:01:00.23 +01:55:34.4 Moon (-10.0mag) -rw-r--r-- 1 apache apache 362 Jun 9 08:15 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461200.92936122: 07:49:23.07 +21:29:05.9 Io (6.0mag) 07:49:38.63 +21:28:18.4 Europa (6.2mag) 07:49:20.04 +21:29:20.2 Ganymede (5.6mag) 07:49:34.03 +21:28:27.1 Callisto (6.7mag) 07:49:41.18 +21:05:13.8 Himalia (15.6mag) 07:49:31.06 +21:28:42.7 Thebe (16.5mag) 07:49:38.57 +21:20:07.7 Elara (17.5mag) 07:51:42.81 +21:39:51.9 Pasiphae (17.7mag) 07:56:00.11 +21:30:38.6 Carme (18.9mag) 00:49:37.67 +02:50:21.2 Titan (8.7mag) 00:49:41.30 +02:50:30.6 Rhea (9.9mag) 00:50:14.93 +02:52:51.1 Iapetus (11.3mag) 00:49:44.02 +02:50:06.2 Hyperion (14.7mag) 00:50:24.15 +02:52:20.6 Phoebe (16.7mag) -rw-r--r-- 1 apache apache 568 Jun 9 08:15 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461200.92936122: 17:25:56.40 -35:20:57.4 JWST 17:55:10.45 +32:54:06.2 Chandra 09:58:33.91 -56:22:01.2 XMM-Newton -rw-r--r-- 1 apache apache 96 Jun 9 08:15 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461200.92936122 -observatory V36 18:42:38.99 -32:44:37.3 13.6mag P/2010 H2 (Vales) 05:54:41.39 -68:03:05.7 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:49:30.92 +31:59:03.2 17.5mag C/2017 K2 (PANSTARRS) 17:14:14.10 +15:24:45.5 17.8mag C/2021 G2 (ATLAS) 21:23:44.09 -48:49:25.3 16.8mag P/2021 N1 (ZTF) 23:12:21.24 +31:38:20.1 17.2mag C/2022 E2 (ATLAS) 05:35:33.50 +26:58:56.9 16.5mag C/2022 N2 (PANSTARRS) 09:30:37.21 +31:02:20.9 16.6mag C/2022 QE78 (ATLAS) 08:51:12.69 +03:59:26.1 17.7mag C/2022 R6 (PANSTARRS) 18:27:24.84 +21:37:29.9 17.8mag C/2023 A3 (Tsuchinshan-ATLAS) 15:18:55.90 -11:00:38.7 17.6mag P/2023 B1 (PANSTARRS) 22:14:00.46 +66:36:14.6 17.7mag C/2023 H5 (Lemmon) 17:43:19.77 -06:48:37.0 13.7mag C/2023 R1 (PANSTARRS) 13:17:30.85 +82:42:40.1 17.9mag C/2023 X2 (Lemmon) 07:12:08.37 +64:21:02.6 17.7mag C/2024 A1 (ATLAS) 06:49:08.79 +27:56:38.3 13.7mag C/2024 E1 (Wierzchos) 15:36:19.37 +13:37:59.9 17.4mag C/2024 G6 (ATLAS) 20:12:12.83 +31:30:09.1 14.0mag C/2024 J3 (ATLAS) 04:19:15.99 -15:50:36.4 16.0mag C/2024 T5 (ATLAS) 06:07:03.98 +34:16:36.9 17.9mag C/2025 J1 (Borisov) 11:34:20.40 +52:40:37.5 17.5mag C/2025 L1 (ATLAS) 06:46:26.57 -10:55:34.2 14.2mag C/2025 R3 (PANSTARRS) 09:25:10.81 +23:19:23.0 17.9mag C/2025 V2 (Rankin) 12:39:40.65 +04:41:10.1 17.2mag C/2025 Y1 (ATLAS) 18:10:52.62 +75:23:50.9 17.9mag C/2026 A2 (Bok) 02:02:48.40 +43:30:11.9 16.1mag C/2026 B2 (Sun-Gao) 11:11:34.51 -03:18:06.5 16.5mag A/2026 E1 20:25:52.93 -08:39:42.3 8.7mag 10P/Tempel 11:02:17.95 -00:59:09.7 16.0mag 29P/Schwassmann-Wachmann 03:13:38.07 +25:48:38.7 17.7mag 47P/Ashbrook-Jackson 09:02:37.05 +23:24:55.5 16.9mag 63P/Wild 00:27:58.97 -06:17:20.2 15.7mag 65P/Gunn 06:47:27.07 +33:33:04.1 16.9mag 76P/West-Kohoutek-Ikemura 03:12:10.24 +17:22:23.8 13.8mag 78P/Gehrels 01:23:26.19 +05:07:00.6 15.6mag 88P/Howell 04:58:37.38 +30:23:36.0 15.3mag 93P/Lovas 02:46:27.37 +27:49:21.9 17.6mag 114P/Wiseman-Skiff 06:53:29.94 +32:59:31.0 15.6mag 123P/West-Hartley 09:52:19.90 +14:06:30.6 16.5mag 124P/Mrkos 04:01:04.59 +19:19:56.9 16.3mag 128P/Shoemaker-Holt 04:36:01.39 +19:08:24.7 17.7mag 131P/Mueller 06:03:35.60 +18:31:11.3 14.8mag 141P/Machholz 06:06:17.54 +17:44:09.5 14.8mag 141P-A/Machholz 05:00:17.86 +16:20:18.1 11.7mag 141P-D/Machholz 02:58:32.99 -24:31:45.7 16.8mag 161P/Hartley-IRAS 03:45:37.09 +24:18:07.5 14.9mag 162P/SidingSpring 19:36:30.37 +02:05:45.7 16.8mag 169P/NEAT 00:21:39.69 +02:42:23.5 17.9mag 220P/McNaught 16:51:14.17 -08:25:01.8 16.4mag 235P/LINEAR 07:37:27.07 +35:26:21.0 17.5mag 240P/NEAT 00:35:35.70 -01:56:35.8 16.4mag 260P/McNaught 04:07:35.42 +32:42:14.9 17.6mag 295P/LINEAR 00:00:01.15 -08:09:07.5 17.6mag 320P/McNaught 15:14:41.16 +08:03:22.4 17.4mag 391P/Kowalski 08:08:07.45 +20:42:54.6 17.9mag 450P/LONEOS 07:01:59.41 +41:36:30.4 17.8mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.7K Jun 9 08:15 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.52 -16:06:06.00 ASASSN-26cz 2026-04-22.28 16.29 20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.29 13.32 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:35.90 ASASSN-26co 2026-04-7.15 14.93 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.70 -27:51:49.80 SN2026gvk 2026-03-30 15.48 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 -rw-r--r-- 1 apache apache 5.6K Jun 9 08:15 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag -rw-r--r-- 1 apache apache 189K Jun 9 08:15 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 11:58:30.598 +35:53:19.58 AT 2026oac 2026-05-25.24 20.5136 12:51:01.659 +18:56:29.30 AT 2026oab 2026-06-02.16 19.1777 13:32:37.011 +25:36:55.93 AT 2026oaa 2026-06-01.23 19.7085 10:51:34.438 +18:08:22.37 AT 2026nzz 2026-05-31.18 19.5099 13:30:15.546 -08:33:27.74 SN 2026nzy 2026-05-31.23 19.4263 17:13:49.314 +75:57:30.22 AT 2026nzx 2026-05-24.37 21.1254 14:10:58.063 -20:08:43.95 SN 2026nzw 2026-05-31.25 18.8925 04:03:48.725 -51:22:28.98 AT 2026nzv 2026-05-03.98 18.631 15:22:47.036 +02:55:12.94 AT 2026nzu 2026-05-14.37 21.49 14:50:19.489 +04:12:42.88 AT 2026nzt 2026-05-17.43 21.11 20:33:41.221 -22:08:13.69 AT 2026nzs 2026-05-20.57 21.26 16:04:09.482 +08:34:34.42 AT 2026nzr 2026-05-17.38 21.45 13:54:07.658 +36:09:50.41 AT 2026nzq 2026-05-24.31 21.1 21:44:04.717 +27:46:38.98 AT 2026nzp 2026-05-17.58 20.83 12:27:36.098 -15:58:04.48 AT 2026nzo 2026-05-17.30 21.29 14:11:34.726 -18:41:44.43 AT 2026nzn 2026-05-12.39 20.14 14:39:35.732 +03:36:10.16 AT 2026nzm 2026-05-17.43 21.46 18:57:23.847 +36:06:28.19 AT 2026nzl 2026-05-20.54 20.51 13:57:08.090 +14:19:48.68 AT 2026nzk 2026-05-17.29 20.8 20:45:44.317 -10:53:29.02 AT 2026nzj 2026-05-21.57 20.34 -rw-r--r-- 1 apache apache 30K Jun 9 08:15 tns_transients_list.txt

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