NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX

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

Processing fields Oph-05-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 10 10.04736    2461323.54736    13.63    17:30:44.10 -10:21:46.3   1532 3425   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2   2026 10 10.04793    2461323.54793    13.38    17:30:44.23 -10:21:46.4   1526 3434   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits
Mean magnitude and position on the discovery images: 
                   2026 10 10.0476  2461323.5476  13.51  17:30:44.17 -10:21:46.3
 14.10596  12.70452 galactic  Ser  Second-epoch detections are separated by 1.9" and 10.4 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
258 Tyche                   -0     -1       1  13.3     0   -0
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits at 17:30:44.17 -10:21:46.3:  15.63 +/- 99.00  upperlimit
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits at 17:30:44.17 -10:21:46.3:  15.64 +/- 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?)   Oph-05-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

FITS images used in this processing run:

Field Oph-05-Q2b1x1 reference image: Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Field Oph-05-Q2b1x1 reference image: Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Field Oph-05-Q2b1x1 second-epoch image: Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits
Field Oph-05-Q2b1x1 second-epoch image: Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits

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= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Oph-05-Q2b1x1
#######################################
########### Starting Oph-05-Q2b1x1 ###########
Processing Oph-05-Q2b1x1
server tau has sufficient free disk space available: 515898 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 515898 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.png' -> 'transient_report/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits_preview.png'
Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits

renamed 'Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.png' -> 'transient_report/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits_preview.png'
Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.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= 731.3739 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 419.0789 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 13666.1307 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 3125.4959 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 11927.2003 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 2714.8586 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 18.6856 INFO: SECOND_EPOCH__SD_ratio= 0.151 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ERROR: passing clouds (SD ratio=0.151 soft threshold=0.12) ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.7800006866455 / [degC] Focuser temperature AMBTEMP = 22.3 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-10-09T20:08:01.5745309' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-10T01:08:01.5745309' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61323.0472404398 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-10T01:08:11.4766629' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61323.0473550465 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 257.140276366134 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99981541909903 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 34.2763888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 224.851388888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.77196765948277 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 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 = 20703 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20703 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.7800006866455 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.7800006866455 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 8.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.3 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 1.400112 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/d_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits :) Spent 0.918365 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/d_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 20.7199993133545 / [degC] Focuser temperature AMBTEMP = 22.3 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-10-09T20:08:50.8436847' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-10T01:08:50.8436847' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61323.047810683 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-10T01:09:00.7453340' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61323.0479252893 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: 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'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 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 = 20703 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20703 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.7199993133545 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.7199993133545 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 8.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.3 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 1.400112 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/d_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits :) Spent 0.858612 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/d_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Previews of the CALIBRATED second-epoch images:

fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits


fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.cat to cache SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461323.54735618 Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' 'asassn_transients_list.txt' -> '../asassn_transients_list.txt' wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits exists and is non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits exists and is non-empty wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits exists and is non-empty wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (1st reference image) verification OK: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Image size: 937.2'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: 17:08:34.764 -09:59:49.68 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits (1st new image) verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:53.978 -10:02:40.02 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:34.764 -09:59:49.68 Second-epoch image center 17:08:53.978 -10:02:40.02 Angular distance between the image centers 0.0919 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits (2nd new image) verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 17:08:51.903 -10:01:49.09 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:34.764 -09:59:49.68 Second-epoch image center 17:08:51.903 -10:01:49.09 Angular distance between the image centers 0.0778 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 17:08:53.978 -10:02:40.02 Second-epoch second image center 17:08:51.903 -10:01:49.09 Angular distance between the image centers 0.01651 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits &> /tmp/tmp.2mqqRGoqgz Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits &> /tmp/tmp.5pn0LXLWXz Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits &> /tmp/tmp.okcCvdx2y0 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits &> /tmp/tmp.0LiL693bDS Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Calibrating the magnitude scale Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat The reference image (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits) and catalog (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat) found 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat' -> 'wcsmag.cat' Read 7326 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 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 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 deg Loaded 4092 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): 3407 out of 3536 total matches. Matched with Tycho-2 3536 out of 7326 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.670400 a=0.000000 b=1.000000 c=22.670400 From vast_summary.log: estimated ref. image limiting mag.: -7.44 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.23 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.23
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 7326 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 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 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 deg Loaded 4092 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): 3407 out of 3536 total matches. Matched with Tycho-2 3536 out of 7326 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (aperture=6.0) Read 7427 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.0927 to 265.2378 deg, Dec -15.2499 to -4.7061 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 249.0927 to 265.2378 deg, Dec -15.2499 to -4.7061 deg Loaded 4090 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): 3396 out of 3529 total matches. Matched with Tycho-2 3529 out of 7427 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (aperture=6.0) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 2 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.2 pix Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 2.2 pix Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 2.3 pix fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 2.1 pix fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Limiting magnitude estimates: 15.2 mag. Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 15.2 mag. Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 13.8 mag. fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 13.9 mag. fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits All-image limiting magnitude estimate: 13.8 (SNR ) 10.7 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.2mqqRGoqgz (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits alredy exist and is non-empty... Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=430, bad_region=1476, passed=7326 Got 7326 stars (including 5464 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat util/solve_plate_with_UCAC5 got 7326 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4796 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4749 matched stars entering correct_measured_positions(), 4749 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4749 matched stars entering correct_measured_positions(), 6108 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4795 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4748 matched stars entering correct_measured_positions(), 6108 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Accuracy estimation diagnostic: 4748 matched stars entering correct_measured_positions(), 6108 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Excluding outliers - 4748 stars left (next iteration limit 5223) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits N_match=4748 sigma_overall_arcsec=0.510 sigma_q1_arcsec=0.494 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.547 sigma_q4_arcsec=0.484 n_q1=1101 n_q2=781 n_q3=2133 n_q4=733 worst_quadrant_to_overall_ratio=1.073 The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.5pn0LXLWXz (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits alredy exist and is non-empty... Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=444, bad_region=1503, passed=7427 Got 7427 stars (including 5532 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat util/solve_plate_with_UCAC5 got 7427 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7) Done reading UCAC5 zone files... Matched 4794 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 4745 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6190 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7) Done reading UCAC5 zone files... Matched 4794 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6190 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6190 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4744 stars left (next iteration limit 5218) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits N_match=4744 sigma_overall_arcsec=0.507 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.459 sigma_q3_arcsec=0.547 sigma_q4_arcsec=0.494 n_q1=1093 n_q2=780 n_q3=2135 n_q4=736 worst_quadrant_to_overall_ratio=1.078 The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.okcCvdx2y0 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=248, bad_region=334, passed=1887 Got 1887 stars (including 1336 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat util/solve_plate_with_UCAC5 got 1887 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.8) Done reading UCAC5 zone files... Matched 1286 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1268 matched stars entering correct_measured_positions(), 1268 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1268 matched stars entering correct_measured_positions(), 1594 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.8) Done reading UCAC5 zone files... Matched 1285 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1267 matched stars entering correct_measured_positions(), 1594 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Accuracy estimation diagnostic: 1267 matched stars entering correct_measured_positions(), 1594 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 1267 stars left (next iteration limit 1394) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1267 robust_rms=8.502 arcsec worst_region_rms=10.533 arcsec outer_annulus_rms=8.256 arcsec SIP_REFIT: SIP order 3 trial: matched=1267 robust_rms=0.552 arcsec worst_region_rms=0.834 arcsec outer_annulus_rms=0.834 arcsec SIP_REFIT: SIP order 5 trial: matched=1267 robust_rms=0.442 arcsec worst_region_rms=0.669 arcsec outer_annulus_rms=0.669 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1267 robust_rms_before=0.743 arcsec robust_rms_before_corrected=0.613 arcsec robust_rms_after=0.442 arcsec worst_region_rms_before=0.974 worst_region_rms_after=0.669 outer_annulus_rms_before=0.999 outer_annulus_rms_after=0.669 verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.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: 17:08:53.971 -10:02:40.37 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 1887 stars ### 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/correct_sextractor_wcs_catalog_usingxy2sky3065946.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.743 -> 0.442 arcsec) SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1267 pairs from the previous matching) UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.8) Done reading UCAC5 zone files... Matched 1182 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success SIP_REFIT: re-match found 1182 pairs (1267 from the previous matching) SIP_REFIT: SIP order 2 trial: matched=1182 robust_rms=8.313 arcsec worst_region_rms=10.592 arcsec outer_annulus_rms=7.217 arcsec SIP_REFIT: SIP order 3 trial: matched=1182 robust_rms=0.547 arcsec worst_region_rms=0.746 arcsec outer_annulus_rms=0.746 arcsec SIP_REFIT: SIP order 5 trial: matched=1182 robust_rms=0.432 arcsec worst_region_rms=0.648 arcsec outer_annulus_rms=0.648 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1182 robust_rms_before=0.429 arcsec robust_rms_before_corrected=0.429 arcsec robust_rms_after=0.432 arcsec worst_region_rms_before=0.649 worst_region_rms_after=0.648 outer_annulus_rms_before=0.649 outer_annulus_rms_after=0.648 verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.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: 17:08:53.972 -10:02:40.37 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 1887 stars ### 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/correct_sextractor_wcs_catalog_usingxy2sky3071607.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.429 -> 0.432 arcsec) Accuracy estimation diagnostic: 1182 matched stars entering correct_measured_positions(), 1594 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 1182 matched stars entering correct_measured_positions(), 1594 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits N_match=1182 sigma_overall_arcsec=0.452 sigma_q1_arcsec=0.400 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.488 sigma_q4_arcsec=0.481 n_q1=275 n_q2=208 n_q3=533 n_q4=166 worst_quadrant_to_overall_ratio=1.080 The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.0LiL693bDS (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=293, bad_region=373, passed=1958 Got 1958 stars (including 1328 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat util/solve_plate_with_UCAC5 got 1958 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.8) Done reading UCAC5 zone files... Matched 1275 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1258 matched stars entering correct_measured_positions(), 1258 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1257 matched stars entering correct_measured_positions(), 1633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.8) Done reading UCAC5 zone files... Matched 1274 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1257 matched stars entering correct_measured_positions(), 1633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Accuracy estimation diagnostic: 1257 matched stars entering correct_measured_positions(), 1633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Excluding outliers - 1257 stars left (next iteration limit 1382) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1257 robust_rms=8.461 arcsec worst_region_rms=10.566 arcsec outer_annulus_rms=8.170 arcsec SIP_REFIT: SIP order 3 trial: matched=1257 robust_rms=0.590 arcsec worst_region_rms=0.798 arcsec outer_annulus_rms=0.798 arcsec SIP_REFIT: SIP order 5 trial: matched=1257 robust_rms=0.454 arcsec worst_region_rms=0.685 arcsec outer_annulus_rms=0.685 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1257 robust_rms_before=0.788 arcsec robust_rms_before_corrected=0.607 arcsec robust_rms_after=0.454 arcsec worst_region_rms_before=0.916 worst_region_rms_after=0.685 outer_annulus_rms_before=1.023 outer_annulus_rms_after=0.685 verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Image size: 937.3'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: 17:08:51.892 -10:01:49.56 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 1958 stars ### 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/correct_sextractor_wcs_catalog_usingxy2sky3065992.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.788 -> 0.454 arcsec) SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1257 pairs from the previous matching) UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.8) Done reading UCAC5 zone files... Matched 1178 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success SIP_REFIT: re-match found 1178 pairs (1257 from the previous matching) SIP_REFIT: SIP order 2 trial: matched=1178 robust_rms=8.356 arcsec worst_region_rms=10.714 arcsec outer_annulus_rms=7.192 arcsec SIP_REFIT: SIP order 3 trial: matched=1178 robust_rms=0.581 arcsec worst_region_rms=0.755 arcsec outer_annulus_rms=0.755 arcsec SIP_REFIT: SIP order 5 trial: matched=1178 robust_rms=0.447 arcsec worst_region_rms=0.669 arcsec outer_annulus_rms=0.669 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1178 robust_rms_before=0.447 arcsec robust_rms_before_corrected=0.447 arcsec robust_rms_after=0.447 arcsec worst_region_rms_before=0.670 worst_region_rms_after=0.669 outer_annulus_rms_before=0.670 outer_annulus_rms_after=0.669 verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Image size: 937.3'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: 17:08:51.893 -10:01:49.57 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 1958 stars ### 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/correct_sextractor_wcs_catalog_usingxy2sky3071188.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.447 -> 0.447 arcsec) Accuracy estimation diagnostic: 1178 matched stars entering correct_measured_positions(), 1633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 1178 matched stars entering correct_measured_positions(), 1633 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits N_match=1178 sigma_overall_arcsec=0.517 sigma_q1_arcsec=0.408 sigma_q2_arcsec=0.528 sigma_q3_arcsec=0.555 sigma_q4_arcsec=0.560 n_q1=273 n_q2=217 n_q3=520 n_q4=168 worst_quadrant_to_overall_ratio=1.083 The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits to local_wcs_cache/ 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' -> 'local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' Saving the final (post-refit) wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits to local_wcs_cache/ 'wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' -> 'local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' Saving the final (post-refit) wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits to local_wcs_cache/ 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits' -> 'local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits' Saving the final (post-refit) wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits to local_wcs_cache/ 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits' -> 'local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits sigma_overall=0.510 worst_q_ratio=1.073 ref2=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits sigma_overall=0.507 worst_q_ratio=1.078 new1=fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits sigma_overall=0.452 worst_q_ratio=1.080 new2=fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits sigma_overall=0.517 worst_q_ratio=1.083 reference average sigma_overall=0.5085 worst_q_ratio=1.0755 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012_astrometric_residuals.png (4748 matched stars from wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013_astrometric_residuals.png (4744 matched stars from wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006_astrometric_residuals.png (1182 matched stars from wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007_astrometric_residuals.png (1178 matched stars from wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.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_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits' Saving fully-calibrated image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits' Preparing the HTML report for the field Oph-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20426_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 20426_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    10.42    17:00:29.55 -12:15:48.8   6030 4546   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:00:29.56 -12:15:48.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20434_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 20434_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    10.91    17:17:50.44 -11:59:32.3   3464 4390   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:17:50.45 -11:59:32.4 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Oph-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.cat to cache SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Creating symlink local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Creating symlink local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Creating symlink local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits exists and is non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits exists and is non-empty wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits exists and is non-empty wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (1st reference image) verification OK: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Image size: 937.2'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: 17:08:34.764 -09:59:49.68 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits (1st new image) verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.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: 17:08:53.972 -10:02:40.37 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:34.764 -09:59:49.68 Second-epoch image center 17:08:53.972 -10:02:40.37 Angular distance between the image centers 0.0920 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits (2nd new image) verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Image size: 937.3'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: 17:08:51.893 -10:01:49.57 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:34.764 -09:59:49.68 Second-epoch image center 17:08:51.893 -10:01:49.57 Angular distance between the image centers 0.0778 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 17:08:53.972 -10:02:40.37 Second-epoch second image center 17:08:51.893 -10:01:49.57 Angular distance between the image centers 0.01649 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits &> /tmp/tmp.kBYUG9oitt Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits &> /tmp/tmp.oubhIilhmH Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits &> /tmp/tmp.OEQkmioqQo Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits &> /tmp/tmp.ZdAEVIeruU Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Calibrating the magnitude scale Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat The reference image (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits) and catalog (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat) found 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat' -> 'wcsmag.cat' Read 74385 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 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 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 deg Loaded 4106 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): 3164 out of 3624 total matches. Matched with Tycho-2 3624 out of 74385 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.483400 a=0.000000 b=1.000000 c=22.483400 From vast_summary.log: estimated ref. image limiting mag.: -7.13 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.35 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.35
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 74385 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 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 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 deg Loaded 4106 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): 3164 out of 3624 total matches. Matched with Tycho-2 3624 out of 74385 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (aperture=4.3) Read 74425 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.0774 to 265.2468 deg, Dec -15.2519 to -4.6849 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 249.0774 to 265.2468 deg, Dec -15.2519 to -4.6849 deg Loaded 4105 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): 3188 out of 3620 total matches. Matched with Tycho-2 3620 out of 74425 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (aperture=4.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 26 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 2.0 pix Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 2.2 pix fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 1.9 pix fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Limiting magnitude estimates: 15.4 mag. Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 15.3 mag. Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 14.0 mag. fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 14.1 mag. fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits All-image limiting magnitude estimate: 14.0 (SNR ) 13.2 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.kBYUG9oitt (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits alredy exist and is non-empty... Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=4056, bad_region=8914, passed=74373 Got 74373 stars (including 61831 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat util/solve_plate_with_UCAC5 got 74373 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4802 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 4762 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 67545 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4801 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4760 matched stars entering correct_measured_positions(), 67545 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4760 matched stars entering correct_measured_positions(), 67545 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 4760 stars left (next iteration limit 5238) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits N_match=4760 sigma_overall_arcsec=0.504 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.462 sigma_q3_arcsec=0.548 sigma_q4_arcsec=0.476 n_q1=1153 n_q2=784 n_q3=2072 n_q4=751 worst_quadrant_to_overall_ratio=1.086 The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.oubhIilhmH (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits alredy exist and is non-empty... Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=4093, bad_region=8984, passed=74418 Got 74418 stars (including 61831 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat util/solve_plate_with_UCAC5 got 74418 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4798 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4753 matched stars entering correct_measured_positions(), 4753 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4753 matched stars entering correct_measured_positions(), 67500 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4798 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4752 matched stars entering correct_measured_positions(), 67500 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4752 matched stars entering correct_measured_positions(), 67500 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 4752 stars left (next iteration limit 5228) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits N_match=4752 sigma_overall_arcsec=0.498 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.453 sigma_q3_arcsec=0.544 sigma_q4_arcsec=0.483 n_q1=1136 n_q2=782 n_q3=2077 n_q4=757 worst_quadrant_to_overall_ratio=1.092 The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.OEQkmioqQo (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=607, bad_region=1958, passed=19766 Got 19766 stars (including 17273 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat util/solve_plate_with_UCAC5 got 19766 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4793 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4745 matched stars entering correct_measured_positions(), 4745 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4745 matched stars entering correct_measured_positions(), 18274 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4793 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4745 matched stars entering correct_measured_positions(), 18274 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Accuracy estimation diagnostic: 4745 matched stars entering correct_measured_positions(), 18274 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Excluding outliers - 4745 stars left (next iteration limit 5219) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4745 robust_rms=8.166 arcsec worst_region_rms=10.979 arcsec outer_annulus_rms=9.544 arcsec SIP_REFIT: SIP order 3 trial: matched=4745 robust_rms=0.599 arcsec worst_region_rms=0.996 arcsec outer_annulus_rms=0.996 arcsec SIP_REFIT: SIP order 5 trial: matched=4745 robust_rms=0.522 arcsec worst_region_rms=0.921 arcsec outer_annulus_rms=0.921 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4745 robust_rms_before=0.528 arcsec robust_rms_before_corrected=0.574 arcsec robust_rms_after=0.522 arcsec worst_region_rms_before=0.949 worst_region_rms_after=0.921 outer_annulus_rms_before=0.968 outer_annulus_rms_after=0.921 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.949 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits worst_region_rms_kept=0.949 arcsec robust_rms_kept=0.528 arcsec matched=4745 WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits N_match=4745 sigma_overall_arcsec=0.569 sigma_q1_arcsec=0.530 sigma_q2_arcsec=0.556 sigma_q3_arcsec=0.588 sigma_q4_arcsec=0.577 n_q1=1123 n_q2=757 n_q3=2180 n_q4=685 worst_quadrant_to_overall_ratio=1.033 The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.ZdAEVIeruU (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=750, bad_region=2147, passed=22719 Got 22719 stars (including 19960 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat util/solve_plate_with_UCAC5 got 22719 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4795 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4746 matched stars entering correct_measured_positions(), 4746 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4746 matched stars entering correct_measured_positions(), 21109 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4795 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4745 matched stars entering correct_measured_positions(), 21109 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Accuracy estimation diagnostic: 4745 matched stars entering correct_measured_positions(), 21109 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 4745 stars left (next iteration limit 5220) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4745 robust_rms=8.166 arcsec worst_region_rms=11.386 arcsec outer_annulus_rms=9.708 arcsec SIP_REFIT: SIP order 3 trial: matched=4745 robust_rms=0.615 arcsec worst_region_rms=0.939 arcsec outer_annulus_rms=0.939 arcsec SIP_REFIT: SIP order 5 trial: matched=4745 robust_rms=0.507 arcsec worst_region_rms=0.823 arcsec outer_annulus_rms=0.823 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4745 robust_rms_before=0.507 arcsec robust_rms_before_corrected=0.570 arcsec robust_rms_after=0.507 arcsec worst_region_rms_before=0.878 worst_region_rms_after=0.823 outer_annulus_rms_before=0.878 outer_annulus_rms_after=0.823 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.878 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits worst_region_rms_kept=0.878 arcsec robust_rms_kept=0.507 arcsec matched=4745 WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits N_match=4745 sigma_overall_arcsec=0.582 sigma_q1_arcsec=0.567 sigma_q2_arcsec=0.575 sigma_q3_arcsec=0.595 sigma_q4_arcsec=0.582 n_q1=1112 n_q2=754 n_q3=2181 n_q4=698 worst_quadrant_to_overall_ratio=1.023 The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Saving fully-calibrated image wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/wcs_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits Preparing the HTML report for the field Oph-05-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits at 17:12:36.46 -10:17:46.6: 12.75 +/- 0.03 detection Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits at 17:30:44.17 -10:21:46.3: 15.63 +/- 99.00 upperlimit Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits at 17:12:36.46 -10:17:46.6: 12.75 +/- 0.03 detection Forced photometry reference-image weighted average: 12.75 +/- 0.02 Forced photometry filter REJECTED candidate at 17:12:36.46 -10:17:46.6: ref_mag=12.75 +/- 0.02 new_mean_mag=12.8020 delta=-0.06 (need > 0.90) Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits at 17:30:44.17 -10:21:46.3: 15.64 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out91728.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 13s 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 91516_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91516_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    11.74    16:55:05.20 -10:41:49.8   6838 3604   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 16:55:05.19 -10:41:50.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91527_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91527_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    11.99    17:34:05.79 -13:10:38.1   1055 5160   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:34:05.79 -13:10:38.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91532_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91532_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.32    17:22:02.78 -06:04:17.5   2794 0808   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:22:02.77 -06:04:16.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91556_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91556_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.39    17:36:33.41 -14:03:54.7   0698 5716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:36:33.43 -14:03:54.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91569_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91569_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.61    17:33:17.65 -12:14:13.2   1164 4583   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:33:17.62 -12:14:14.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91575_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91575_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.61    17:23:08.43 -07:06:50.0   2638 1444   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:23:08.41 -07:06:50.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91586_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91586_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.70    17:30:15.77 -05:51:25.8   1543 0688   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:30:15.75 -05:51:25.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91609_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91609_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.77    17:28:53.67 -05:59:08.6   1754 0765   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:28:53.70 -05:59:06.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91626_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91626_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 1   2026 10 10.04736    2461323.54736    12.81    17:12:36.42 -10:17:46.2   4238 3349   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-01_20.00sec_-0.00C_LIGHT_0006.fits Discovery image 2   2026 10 10.04793    2461323.54793    12.80    17:12:36.49 -10:17:46.9   4233 3358   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91642_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91642_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.89    17:25:20.97 -08:49:50.6   2320 2490   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:25:21.05 -08:49:51.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91644_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91644_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.85    17:27:30.88 -11:26:27.6   2021 4079   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:27:30.89 -11:26:27.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91649_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91649_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    12.96    17:19:09.58 -12:29:03.2   3271 4691   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:19:09.63 -12:29:02.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91675_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91675_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    13.39    17:35:32.61 -11:06:05.7   0811 3900   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:35:32.58 -11:06:06.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91677_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91677_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    13.24    17:36:07.33 -13:51:21.6   0761 5585   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:36:07.37 -13:51:21.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91680_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91680_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    13.01    17:19:54.35 -11:21:30.4   3154 4010   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:19:54.30 -11:21:30.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91681_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91681_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    13.12    17:23:45.90 -11:46:16.8   2583 4269   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:23:45.85 -11:46:16.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91720_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 91720_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 2   2026 10 10.04793    2461323.54793    13.42    17:36:00.89 -07:59:40.6   0695 2007   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:36:00.92 -07:59:41.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 91728_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 Preparing report for the candidate 91728_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 60969_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 60969_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    12.72    17:34:22.71 -13:42:02.6   1020 5481   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:34:22.64 -13:42:02.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 34938_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 34938_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    12.82    17:15:46.63 -10:37:03.0   3763 3555   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:15:46.65 -10:37:02.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 08448_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 08448_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    11.67    17:27:20.76 -06:13:21.9   1992 0908   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:27:20.76 -06:13:21.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 56005_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 56005_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    12.76    16:59:13.02 -11:20:22.3   6221 3988   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 16:59:13.03 -11:20:21.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 33802_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 33802_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    12.84    17:21:15.31 -10:25:06.0   2947 3444   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:21:15.40 -10:25:04.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 28276_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 28276_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    13.00    17:14:00.56 -09:32:58.7   4022 2908   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:14:00.54 -09:32:59.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54778_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 54778_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    11.14    17:17:50.40 -11:59:31.8   3464 4390   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:17:50.42 -11:59:31.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 69846_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 The candidate 69846_fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007 did not pass the final checks Discovery image 3   2026 10 10.04793    2461323.54793    10.49    17:00:29.58 -12:15:48.3   6030 4546   /data_ssd/NMW-TexasTech/workdir//img_2026-10-09_CI_Oph-05-Q2b1x1_215144_TTUQ2b1x1_3011909_4mWe9yTX/fd_Oph-05-Q2b1x1_2026-10-09_20-08-50_20.00sec_0.00C_LIGHT_0007.fits **** FOUND 17:00:29.59 -12:15:48.5 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 14s Prepared the HTML report for the field Oph-05-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 17:30:44.17 -10:21:46.3 ########### Completed Oph-05-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 #### 17:30:44.17 -10:21:46.3 ################################################################################### 17:30:44.17 -10:21:46.3 -- 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)2461323.54735618 -observatory V36 14:31:52.74 -17:47:13.2 Mercury (0.0mag) 14:08:54.11 -21:03:38.1 Venus (-4.6mag) 08:36:47.25 +19:46:53.7 Mars (1.0mag) 09:33:29.35 +15:09:21.7 Jupiter (-1.9mag) 00:42:49.90 +01:39:20.7 Saturn (0.4mag) 04:12:12.99 +20:58:18.3 Uranus (5.6mag) 00:10:28.63 -00:24:46.2 Neptune (7.7mag) 20:24:11.83 -23:43:30.4 Pluto (14.5mag) 12:24:35.63 -07:05:16.7 Moon (99.9mag) -rw-r--r-- 1 apache apache 361 Oct 9 21:55 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461323.54735618: 09:33:27.66 +15:09:31.8 Io (6.1mag) 09:33:20.13 +15:10:12.5 Europa (6.2mag) 09:33:27.53 +15:09:33.1 Ganymede (5.6mag) 09:33:01.38 +15:11:53.6 Callisto (6.9mag) 09:33:07.97 +15:30:11.6 Himalia (15.6mag) 09:33:26.71 +15:09:35.9 Thebe (16.4mag) 09:32:00.47 +15:30:41.8 Elara (17.5mag) 09:36:00.56 +14:32:08.0 Pasiphae (17.8mag) 09:32:11.35 +15:36:05.8 Carme (18.8mag) 00:42:41.19 +01:39:39.9 Titan (8.2mag) 00:42:50.71 +01:39:01.0 Rhea (9.6mag) 00:42:16.76 +01:36:35.4 Iapetus (11.0mag) 00:42:33.82 +01:39:24.4 Hyperion (14.1mag) 00:41:10.06 +01:27:03.4 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Oct 9 21:55 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461323.54735618: 02:40:59.23 +21:15:13.5 JWST 01:16:38.58 -61:14:37.7 Chandra 22:34:45.68 +58:05:37.8 XMM-Newton -rw-r--r-- 1 apache apache 96 Oct 9 21:55 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461323.54735618 -observatory V36 03:46:30.14 +20:11:33.2 17.1mag P/1996 R2 (Lagerkvist) 18:23:32.11 -33:31:45.0 14.7mag P/2010 H2 (Vales) 07:39:15.55 -72:18:49.8 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:16:00.47 +34:36:41.4 17.7mag C/2017 K2 (PANSTARRS) 07:29:38.93 +25:28:18.9 16.9mag C/2022 N2 (PANSTARRS) 09:01:17.42 +35:31:40.6 16.2mag C/2024 E1 (Wierzchos) 18:26:30.24 +41:35:11.3 13.8mag C/2024 J3 (ATLAS) 19:51:34.43 +46:20:20.8 17.3mag C/2024 R4 (PANSTARRS) 05:46:06.41 -13:34:21.4 16.6mag C/2024 T5 (ATLAS) 12:14:35.77 +16:06:18.2 16.2mag C/2025 V2 (Rankin) 13:49:38.07 -02:36:29.7 16.5mag C/2025 Y1 (ATLAS) 18:37:06.93 +65:44:39.5 15.3mag C/2026 A2 (Bok) 02:37:38.15 +43:28:36.9 17.8mag C/2026 B2 (Sun-Gao) 12:44:21.98 +14:07:38.3 17.7mag A/2026 E1 16:28:53.62 -14:49:22.7 12.9mag P/2026 R2 (Leonard) 00:30:18.36 +19:11:01.9 16.4mag 2P/Encke 22:56:49.52 -31:59:14.2 14.5mag 10P/Tempel 02:09:00.46 +38:56:50.5 17.0mag 11P/Tempel-Swift-LINEAR 12:10:19.95 -08:03:12.6 16.3mag 29P/Schwassmann-Wachmann 00:23:17.50 -08:49:44.9 15.6mag 65P/Gunn 07:33:58.69 +16:09:14.2 13.9mag 78P/Gehrels 03:01:23.07 +14:24:14.1 17.6mag 88P/Howell 07:34:04.63 +39:51:34.9 16.6mag 112P/Urata-Niijima 08:59:29.32 +14:37:27.8 15.8mag 114P/Wiseman-Skiff 11:38:15.26 +13:34:05.0 14.8mag 123P/West-Hartley 14:03:20.64 -31:49:57.9 17.8mag 124P/Mrkos 06:49:52.31 +19:21:59.9 15.6mag 128P/Shoemaker-Holt 21:51:20.91 +02:17:56.5 9.5mag 161P/Hartley-IRAS 10:16:20.55 +35:27:37.9 16.9mag 162P/Siding Spring 10:15:08.49 +01:58:23.1 14.1mag 169P/NEAT 03:30:01.57 +04:46:06.8 17.8mag 220P/McNaught 06:01:23.91 +44:55:14.9 15.6mag 260P/McNaught 07:25:39.22 +25:39:05.8 17.9mag 266P/Christensen 09:54:52.73 +31:42:33.9 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 1.7K Oct 9 21:55 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 05:39:14.97 +51:06:11.70 ASASSN-26fk 2026-10-5.53 -3.9 02:49:03.98 -49:55:57.00 SN 2026adfy 2026-10-4.88 16.61 22:03:46.31 -11:07:57.70 AT2026adgn 2026-10-4.28 -2.56 15:03:12.98 +49:51:05.40 ASASSN-26fj 2026-10-2.06 15.91 08:07:27.96 -65:51:03.90 ASASSN-26fi 2026-10-1.36 15.82 21:02:34.66 +23:57:26.20 ASASSN-26fh 2026-10-1.27 15.94 20:00:16.62 +03:26:29.90 AT2026adfv 2026-10-1.3 16.42 00:08:42.74 -32:33:16.50 SN2026abhc 2026-09-29.15 15.57 21:02:30.26 -19:27:41.80 SN2026acxa 2026-09-29.13 14.65 04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73 05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04 19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84 00:02:34.07 +52:55:19.10 ASASSN-26ff 2026-09-16.43 15.37 23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32 16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02 23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89 16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58 16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4 23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17 21:20:27.02 +02:10:42.50 SN2026aagh ------- 08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67 02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93 02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.59 +34:24:35.70 SN2026aaiv 2026-09-7.22 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.79 -22:25:29.10 V8055 2026-08-30 10.76 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 -rw-r--r-- 1 apache apache 5.7K Oct 9 21:55 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag 08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag 00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag 18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag 00:42:36.61 +41:13:50.5 TCP J00423661+4113505 2026-09-29.7462 17.4mag 22:03:46.29 -11:07:57.8 TCP J22034629-1107578 2026-09-29.7438 14.51Cmag 22:05:02.06 +20:49:01.2 TCP J22050206+2049012 2026-10-03.5715 17.13Cmag 00:38:15.01 +41:14:47.2 TCP J00381501+4114472 2026-10-08.5978 17.72Cmag -rw-r--r-- 1 apache apache 191K Oct 9 21:55 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 23:08:25.890 +17:23:34.90 AT 2026actu 2026-09-08.70 20.92 23:26:01.650 +04:42:51.59 AT 2026actt 2026-09-20.77 22.65 01:25:10.470 +05:14:45.08 AT 2026acts 2026-09-19.91 22.5 23:54:52.550 +03:52:17.36 AT 2026actr 2026-09-19.82 22.65 01:13:11.200 +04:25:46.09 AT 2026actq 2026-09-19.83 22.51 02:12:52.180 +06:15:33.28 AT 2026actp 2026-09-17.85 22.41 01:15:33.580 +00:34:39.51 AT 2026acto 2026-09-13.84 22.45 01:15:50.690 +03:06:14.05 AT 2026actn 2026-09-13.84 22.42 02:21:01.320 +03:23:34.05 AT 2026actm 2026-09-10.91 22.41 00:57:53.520 +00:50:47.48 AT 2026actl 2026-09-12.89 22.5 02:06:55.930 +05:22:05.89 AT 2026actk 2026-09-19.85 22.99 02:04:41.170 -01:21:54.37 AT 2026actj 2026-09-08.84 22.36 22:01:32.858 -26:38:25.05 AT 2026acti 2026-09-03.36 21.44 02:32:20.592 -10:31:38.74 AT 2026acth 2026-09-04.58 21.21 00:39:45.493 +14:47:16.68 AT 2026actg 2026-09-03.39 20.78 20:11:33.332 -30:13:43.37 AT 2026actf 2026-09-04.28 20.96 01:32:44.768 +14:24:25.19 AT 2026acte 2026-09-05.46 21.25 00:14:46.636 +24:14:59.45 AT 2026actd 2026-09-10.40 22.13 02:56:51.320 -12:00:54.88 AT 2026actc 2026-09-04.58 21.37 21:08:58.911 -11:09:15.04 AT 2026actb 2026-09-09.34 21.14 -rw-r--r-- 1 apache apache 89K Oct 9 21:55 tns_transients_list.txt

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