fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits
fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 24.09762 | 2461276.59762 | 11.84 | 17:36:25.07 -11:00:14.6 | 1315 2303 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits |
| Discovery image 2 | 2026 08 24.09820 | 2461276.59820 | 11.90 | 17:36:25.10 -11:00:15.0 | 1311 2309 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits |
Mean magnitude and position on the discovery images:
2026 08 24.0979 2461276.5979 11.87 17:36:25.09 -11:00:14.8
14.27742 11.17759 galactic Ser Second-epoch detections are separated by 0.5" and 6.6 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
51 Nemausa 1 -1 1 12.0 -0 -0
Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:36:25.09 -11:00:14.8: 15.65 +/- 99.00 upperlimit
Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:36:25.09 -11:00:14.8: 15.68 +/- 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.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 24.09762 | 2461276.59762 | 12.13 | 17:32:10.78 -08:25:33.0 | 0549 3811 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits |
| Discovery image 2 | 2026 08 24.09820 | 2461276.59820 | 12.11 | 17:32:10.85 -08:25:33.3 | 0545 3816 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits |
Mean magnitude and position on the discovery images:
2026 08 24.0979 2461276.5979 12.12 17:32:10.81 -08:25:33.1
16.00047 13.39202 galactic Oph Second-epoch detections are separated by 1.0" and 6.6 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
216 Kleopatra -0 -0 1 12.2 -0 -0
Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:32:10.81 -08:25:33.1: 15.68 +/- 99.00 upperlimit
Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:32:10.81 -08:25:33.1: 15.68 +/- 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.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst CAMERA_SETTINGS= TTUQ1b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats FRAME_EDGE_OFFSET_PIX= 100 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Oph-06-Q1b1x1 ####################################### ########### Starting Oph-06-Q1b1x1 ########### Processing Oph-06-Q1b1x1 server tau has sufficient free disk space available: 564253 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 564253 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.png' -> 'transient_report/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits_preview.png'
Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits
renamed 'Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.png' -> 'transient_report/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits_preview.png'
Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.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= 775.6290 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 487.4431 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 7421.8865 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 1702.7586 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 7282.2821 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 1682.1199 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 9.56886 INFO: SECOND_EPOCH__SD_ratio= 0.012 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 33.2999992370605 / [degC] Focuser temperature AMBTEMP = 31.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.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= '2026-08-23T21:20:24.3977079' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-24T02:20:24.3977079' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61276.0975045948 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-24T02:20:34.2993647' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61276.0976192015 / 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-33d3d743814b8b447' / 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-TTU1' / 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 = 269.99792466512 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99993796954401 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.0180555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 173.244444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38846233132886 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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-06' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '18 00 00' / [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 = 29536 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29536 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 33.2999992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 33.2999992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 10.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 28.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.41 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [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_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_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_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/d_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits :) Spent 0.485570 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/d_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 33.2999992370605 / [degC] Focuser temperature AMBTEMP = 31.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.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= '2026-08-23T21:21:14.7805003' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-24T02:21:14.7805003' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61276.0980877313 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-24T02:21:24.6825554' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61276.098202338 / 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-33d3d743814b8b447' / 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-TTU1' / 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 = 269.997924682456 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99993796960245 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.0380555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 173.539166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.3879964586761 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [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-06' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '18 00 00' / [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 = 29536 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29536 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 33.2999992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 33.2999992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 10.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 28.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.41 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [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_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_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_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/d_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits :) Spent 0.462376 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/d_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Previews of the CALIBRATED second-epoch images:
fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits
fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits SExtractor catalog cache: saved Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.cat to cache SExtractor catalog cache: saved Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461276.59762034 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits exists and is non-empty wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits exists and is non-empty wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits exists and is non-empty wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (1st reference image) verification OK: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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: 17:59:59.687 -09:58:38.45 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-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits (1st new image) verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Image size: 940.6'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.88"/pix along the Y axis Image center: 18:00:08.681 -09:56:41.52 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:59:59.687 -09:58:38.45 Second-epoch image center 18:00:08.681 -09:56:41.52 Angular distance between the image centers 0.0492 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits (2nd new image) verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Image size: 940.6'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.88"/pix along the Y axis Image center: 18:00:10.139 -09:57:15.29 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:59:59.687 -09:58:38.45 Second-epoch image center 18:00:10.139 -09:57:15.29 Angular distance between the image centers 0.0487 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 18:00:08.681 -09:56:41.52 Second-epoch second image center 18:00:10.139 -09:57:15.29 Angular distance between the image centers 0.01113 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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits &> /tmp/tmp.0adb1ZdYVf Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits &> /tmp/tmp.jucVpyKfov Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits &> /tmp/tmp.dzHPuSHbF0 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits &> /tmp/tmp.wnKZcWC0Ag Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Calibrating the magnitude scale Found non-empty wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat Found non-empty wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat The reference image (wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits) and catalog (wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat) found 'wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat' -> 'wcsmag.cat' Read 11492 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 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 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 deg Loaded 6268 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): 4884 out of 5253 total matches. Matched with Tycho-2 5253 out of 11492 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.672350 a=0.000000 b=1.000000 c=22.672350 From vast_summary.log: estimated ref. image limiting mag.: -7.76 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.91 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.91
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11492 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 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 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 deg Loaded 6268 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): 4884 out of 5253 total matches. Matched with Tycho-2 5253 out of 11492 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Forced-photometry filter: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -> calib.txt_param_ref_wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (aperture=6.2) Read 11483 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.9404 to 278.0994 deg, Dec -15.2281 to -4.6882 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 261.9404 to 278.0994 deg, Dec -15.2281 to -4.6882 deg Loaded 6246 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): 4875 out of 5236 total matches. Matched with Tycho-2 5236 out of 11483 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Forced-photometry filter: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -> calib.txt_param_ref_wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (aperture=6.2) ____ 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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 2.2 pix Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 3.3 pix fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 3.3 pix fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Limiting magnitude estimates: 14.9 mag. Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 14.9 mag. Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 13.6 mag. fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 13.6 mag. fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits All-image limiting magnitude estimate: 13.6 (SNR ) 11.0 (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.0adb1ZdYVf (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' -> 'wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WCS_IMAGE_NAME=wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WCS-calibrated image found: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Checking if the catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits alredy exist and is non-empty... Catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WCS catalog name: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=1021, bad_region=0, passed=11492 Got 11492 stars (including 10449 good ones) from the SExtractor catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat util/solve_plate_with_UCAC5 got 11492 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 4806 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4723 matched stars entering correct_measured_positions(), 4723 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.69" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4723 matched stars entering correct_measured_positions(), 11492 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.72" 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 4807 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4724 matched stars entering correct_measured_positions(), 11492 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.77" Accuracy estimation diagnostic: 4724 matched stars entering correct_measured_positions(), 11492 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.84" Excluding outliers - 4724 stars left (next iteration limit 5195) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits N_match=4724 sigma_overall_arcsec=0.749 sigma_q1_arcsec=0.772 sigma_q2_arcsec=0.755 sigma_q3_arcsec=0.681 sigma_q4_arcsec=0.817 n_q1=662 n_q2=656 n_q3=2113 n_q4=1293 worst_quadrant_to_overall_ratio=1.090 The image catalog is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -region wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.jucVpyKfov (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' -> 'wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WCS_IMAGE_NAME=wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WCS-calibrated image found: wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Checking if the catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits alredy exist and is non-empty... Catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WCS catalog name: wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=1012, bad_region=0, passed=11483 Got 11483 stars (including 10449 good ones) from the SExtractor catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat util/solve_plate_with_UCAC5 got 11483 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 -15.2 to -4.7) Done reading UCAC5 zone files... Matched 4809 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4719 matched stars entering correct_measured_positions(), 4721 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.68" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4719 matched stars entering correct_measured_positions(), 11483 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.71" 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 4809 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4720 matched stars entering correct_measured_positions(), 11483 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.76" Accuracy estimation diagnostic: 4720 matched stars entering correct_measured_positions(), 11483 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.82" Excluding outliers - 4720 stars left (next iteration limit 5190) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits N_match=4720 sigma_overall_arcsec=0.717 sigma_q1_arcsec=0.760 sigma_q2_arcsec=0.719 sigma_q3_arcsec=0.641 sigma_q4_arcsec=0.808 n_q1=670 n_q2=663 n_q3=2090 n_q4=1297 worst_quadrant_to_overall_ratio=1.126 The image catalog is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -region wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.dzHPuSHbF0 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits WCS_IMAGE_NAME=wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits WCS-calibrated image found: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Checking if the catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits WCS catalog name: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=294, bad_region=0, passed=3836 Got 3836 stars (including 3539 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat util/solve_plate_with_UCAC5 got 3836 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.6' Seting catalog search parameters based on the expected field of view 940.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013064 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010451 (37.6 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 372 to 430 (Dec -15.5 to -4.2) Done reading UCAC5 zone files... Matched 3425 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3353 matched stars entering correct_measured_positions(), 3356 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3353 matched stars entering correct_measured_positions(), 3836 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" 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 372 to 430 (Dec -15.5 to -4.2) Done reading UCAC5 zone files... Matched 3424 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3352 matched stars entering correct_measured_positions(), 3836 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.67" Accuracy estimation diagnostic: 3352 matched stars entering correct_measured_positions(), 3836 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.69" Excluding outliers - 3352 stars left (next iteration limit 3688) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3352 robust_rms=10.617 arcsec worst_quadrant_rms=22.806 arcsec SIP_REFIT: SIP order 3 trial: matched=3352 robust_rms=0.508 arcsec worst_quadrant_rms=0.592 arcsec SIP_REFIT: SIP order 5 trial: matched=3352 robust_rms=0.440 arcsec worst_quadrant_rms=0.551 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3352 robust_rms_before=0.880 arcsec robust_rms_before_corrected=0.672 arcsec robust_rms_after=0.440 arcsec worst_quadrant_rms_before=0.782 worst_quadrant_rms_after=0.551 verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Image size: 940.7'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.89"/pix along the Y axis Image center: 18:00:08.672 -09:56:42.32 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 3836 stars ### 'wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/correct_sextractor_wcs_catalog_usingxy2sky969618.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.880 -> 0.440 arcsec) WCS_QUALITY_DIAG: file=fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits N_match=3352 sigma_overall_arcsec=0.476 sigma_q1_arcsec=0.506 sigma_q2_arcsec=0.609 sigma_q3_arcsec=0.304 sigma_q4_arcsec=0.369 n_q1=863 n_q2=1531 n_q3=491 n_q4=467 worst_quadrant_to_overall_ratio=1.281 The image catalog is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits -region wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.wnKZcWC0Ag (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits WCS_IMAGE_NAME=wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits WCS-calibrated image found: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Checking if the catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits WCS catalog name: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=287, bad_region=0, passed=3905 Got 3905 stars (including 3614 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat util/solve_plate_with_UCAC5 got 3905 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.6' Seting catalog search parameters based on the expected field of view 940.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013064 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010451 (37.6 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 372 to 430 (Dec -15.6 to -4.3) Done reading UCAC5 zone files... Matched 3490 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3426 matched stars entering correct_measured_positions(), 3428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3426 matched stars entering correct_measured_positions(), 3905 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" 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 372 to 430 (Dec -15.6 to -4.3) Done reading UCAC5 zone files... Matched 3491 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3424 matched stars entering correct_measured_positions(), 3905 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.69" Accuracy estimation diagnostic: 3424 matched stars entering correct_measured_positions(), 3905 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.70" Excluding outliers - 3424 stars left (next iteration limit 3768) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3424 robust_rms=10.579 arcsec worst_quadrant_rms=23.068 arcsec SIP_REFIT: SIP order 3 trial: matched=3424 robust_rms=0.515 arcsec worst_quadrant_rms=0.589 arcsec SIP_REFIT: SIP order 5 trial: matched=3424 robust_rms=0.460 arcsec worst_quadrant_rms=0.562 arcsec SIP_REFIT: selected SIP order 3 SIP_REFIT: order=3 matched=3424 robust_rms_before=0.885 arcsec robust_rms_before_corrected=0.675 arcsec robust_rms_after=0.515 arcsec worst_quadrant_rms_before=0.765 worst_quadrant_rms_after=0.589 verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Image size: 940.6'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.88"/pix along the Y axis Image center: 18:00:10.132 -09:57:16.09 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 3905 stars ### 'wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/correct_sextractor_wcs_catalog_usingxy2sky969567.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 3, robust RMS 0.885 -> 0.515 arcsec) WCS_QUALITY_DIAG: file=fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits N_match=3424 sigma_overall_arcsec=0.581 sigma_q1_arcsec=0.536 sigma_q2_arcsec=0.667 sigma_q3_arcsec=0.517 sigma_q4_arcsec=0.558 n_q1=869 n_q2=1569 n_q3=505 n_q4=481 worst_quadrant_to_overall_ratio=1.148 The image catalog is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits -region wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Saving the final (post-refit) wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits to local_wcs_cache/ 'wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' -> 'local_wcs_cache/wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' Saving the final (post-refit) wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits to local_wcs_cache/ 'wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' -> 'local_wcs_cache/wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' Saving the final (post-refit) wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits to local_wcs_cache/ 'wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits' -> 'local_wcs_cache/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits' Saving the final (post-refit) wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits to local_wcs_cache/ 'wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits' -> 'local_wcs_cache/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits sigma_overall=0.749 worst_q_ratio=1.090 ref2=Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits sigma_overall=0.717 worst_q_ratio=1.126 new1=fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits sigma_overall=0.476 worst_q_ratio=1.281 new2=fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits sigma_overall=0.581 worst_q_ratio=1.148 reference average sigma_overall=0.733 worst_q_ratio=1.108 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022_astrometric_residuals.png (4724 matched stars from wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.69 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023_astrometric_residuals.png (4720 matched stars from wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.66 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012_astrometric_residuals.png (3352 matched stars from wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013_astrometric_residuals.png (3424 matched stars from wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits' Saving fully-calibrated image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits' Preparing the HTML report for the field Oph-06-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 0s 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 20814_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 20814_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks**** FOUND 17:59:24.35 -09:54:41.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 06780_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 06780_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 10.96 17:59:24.35 -09:54:41.2 4675 3214 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:39:37.70 -13:13:28.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Oph-06-Q1b1x1 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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits SExtractor catalog cache: saved Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.cat to cache SExtractor catalog cache: saved Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Creating symlink local_wcs_cache/wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Creating symlink local_wcs_cache/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Creating symlink local_wcs_cache/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits exists and is non-empty wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits exists and is non-empty wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits exists and is non-empty wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (1st reference image) verification OK: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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: 17:59:59.687 -09:58:38.45 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-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits (1st new image) verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Image size: 940.7'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.89"/pix along the Y axis Image center: 18:00:08.672 -09:56:42.32 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:59:59.687 -09:58:38.45 Second-epoch image center 18:00:08.672 -09:56:42.32 Angular distance between the image centers 0.0490 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits (2nd new image) verification OK: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Image size: 940.6'x626.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.88"/pix along the Y axis Image center: 18:00:10.132 -09:57:16.09 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:59:59.687 -09:58:38.45 Second-epoch image center 18:00:10.132 -09:57:16.09 Angular distance between the image centers 0.0486 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 18:00:08.672 -09:56:42.32 Second-epoch second image center 18:00:10.132 -09:57:16.09 Angular distance between the image centers 0.01113 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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits &> /tmp/tmp.a8GMuq9LOm Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits &> /tmp/tmp.874XbolCT6 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits &> /tmp/tmp.lXa07DBCup Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits &> /tmp/tmp.TtRFS8s5El Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Calibrating the magnitude scale Found non-empty wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 3 2026 08 24.09820 2461276.59820 10.27 17:39:37.69 -13:13:28.1 1893 1006 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits .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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat Found non-empty wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat The reference image (wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits) and catalog (wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat) found 'wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat' -> 'wcsmag.cat' Read 110241 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 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 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 deg Loaded 6276 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): 4437 out of 5570 total matches. Matched with Tycho-2 5570 out of 110241 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.499500 a=0.000000 b=1.000000 c=22.499500 From vast_summary.log: estimated ref. image limiting mag.: -7.52 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.98 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.98
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 110241 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 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 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 deg Loaded 6276 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): 4437 out of 5570 total matches. Matched with Tycho-2 5570 out of 110241 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Forced-photometry filter: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -> calib.txt_param_ref_wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (aperture=4.5) Read 109592 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.9404 to 278.1110 deg, Dec -15.2285 to -4.6661 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 261.9404 to 278.1110 deg, Dec -15.2285 to -4.6661 deg Loaded 6261 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): 4435 out of 5554 total matches. Matched with Tycho-2 5554 out of 109592 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Forced-photometry filter: calibrated wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -> calib.txt_param_ref_wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (aperture=4.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 51 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 2.1 pix Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 2.7 pix fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 2.7 pix fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Limiting magnitude estimates: 15.0 mag. Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 15.0 mag. Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 13.7 mag. fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 13.8 mag. fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits All-image limiting magnitude estimate: 13.7 (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.a8GMuq9LOm (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' -> 'wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WCS_IMAGE_NAME=wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WCS-calibrated image found: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits Checking if the catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits alredy exist and is non-empty... Catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits WCS catalog name: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=18, blended=9427, bad_region=0, passed=110223 Got 110223 stars (including 100601 good ones) from the SExtractor catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat util/solve_plate_with_UCAC5 got 110223 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 4810 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4739 matched stars entering correct_measured_positions(), 4740 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4739 matched stars entering correct_measured_positions(), 110223 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 4811 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4739 matched stars entering correct_measured_positions(), 110223 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Accuracy estimation diagnostic: 4739 matched stars entering correct_measured_positions(), 110223 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.68" Excluding outliers - 4739 stars left (next iteration limit 5212) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits N_match=4739 sigma_overall_arcsec=0.695 sigma_q1_arcsec=0.736 sigma_q2_arcsec=0.748 sigma_q3_arcsec=0.628 sigma_q4_arcsec=0.775 n_q1=704 n_q2=723 n_q3=2014 n_q4=1298 worst_quadrant_to_overall_ratio=1.115 The image catalog is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -region wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.874XbolCT6 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' -> 'wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WCS_IMAGE_NAME=wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WCS-calibrated image found: wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits Checking if the catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits alredy exist and is non-empty... Catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits WCS catalog name: wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=23, blended=9439, bad_region=0, passed=109569 Got 109569 stars (including 99918 good ones) from the SExtractor catalog wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat util/solve_plate_with_UCAC5 got 109569 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 -15.2 to -4.7) Done reading UCAC5 zone files... Matched 4810 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 4739 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 109569 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 4811 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 109569 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 109569 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.68" Excluding outliers - 4738 stars left (next iteration limit 5211) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits N_match=4738 sigma_overall_arcsec=0.686 sigma_q1_arcsec=0.684 sigma_q2_arcsec=0.736 sigma_q3_arcsec=0.601 sigma_q4_arcsec=0.786 n_q1=708 n_q2=717 n_q3=2017 n_q4=1296 worst_quadrant_to_overall_ratio=1.146 The image catalog is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -region wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.lXa07DBCup (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits WCS_IMAGE_NAME=wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits WCS-calibrated image found: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Checking if the catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits WCS catalog name: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=3, blended=1307, bad_region=0, passed=33488 Got 33488 stars (including 32124 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat util/solve_plate_with_UCAC5 got 33488 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.7' Seting catalog search parameters based on the expected field of view 940.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 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 372 to 431 (Dec -15.5 to -4.2) Done reading UCAC5 zone files... Matched 4801 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.58" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 33488 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 372 to 431 (Dec -15.5 to -4.2) Done reading UCAC5 zone files... Matched 4802 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 33488 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 33488 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Excluding outliers - 4707 stars left (next iteration limit 5177) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_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: SIP order 2 trial: matched=4707 robust_rms=10.273 arcsec worst_quadrant_rms=25.284 arcsec SIP_REFIT: SIP order 3 trial: matched=4707 robust_rms=0.551 arcsec worst_quadrant_rms=0.631 arcsec SIP_REFIT: SIP order 5 trial: matched=4707 robust_rms=0.472 arcsec worst_quadrant_rms=0.579 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4707 robust_rms_before=0.477 arcsec robust_rms_before_corrected=0.648 arcsec robust_rms_after=0.472 arcsec worst_quadrant_rms_before=0.585 worst_quadrant_rms_after=0.579 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.585 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits N_match=4707 sigma_overall_arcsec=0.597 sigma_q1_arcsec=0.655 sigma_q2_arcsec=0.715 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.580 n_q1=1130 n_q2=2089 n_q3=759 n_q4=729 worst_quadrant_to_overall_ratio=1.198 The image catalog is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits -region wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.TtRFS8s5El (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits WCS_IMAGE_NAME=wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits WCS-calibrated image found: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Checking if the catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits WCS catalog name: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 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=3, blended=1292, bad_region=0, passed=33901 Got 33901 stars (including 32555 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat util/solve_plate_with_UCAC5 got 33901 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.6' Seting catalog search parameters based on the expected field of view 940.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013064 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010451 (37.6 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 372 to 431 (Dec -15.6 to -4.2) Done reading UCAC5 zone files... Matched 4805 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 4711 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4709 matched stars entering correct_measured_positions(), 33901 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 372 to 431 (Dec -15.6 to -4.2) Done reading UCAC5 zone files... Matched 4805 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 33901 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 33901 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Excluding outliers - 4708 stars left (next iteration limit 5179) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_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: SIP order 2 trial: matched=4708 robust_rms=10.146 arcsec worst_quadrant_rms=24.063 arcsec SIP_REFIT: SIP order 3 trial: matched=4708 robust_rms=0.552 arcsec worst_quadrant_rms=0.611 arcsec SIP_REFIT: SIP order 5 trial: matched=4708 robust_rms=0.490 arcsec worst_quadrant_rms=0.611 arcsec SIP_REFIT: selected SIP order 3 SIP_REFIT: order=3 matched=4708 robust_rms_before=0.552 arcsec robust_rms_before_corrected=0.664 arcsec robust_rms_after=0.552 arcsec worst_quadrant_rms_before=0.613 worst_quadrant_rms_after=0.611 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.613 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits N_match=4708 sigma_overall_arcsec=0.603 sigma_q1_arcsec=0.634 sigma_q2_arcsec=0.732 sigma_q3_arcsec=0.366 sigma_q4_arcsec=0.582 n_q1=1132 n_q2=2086 n_q3=761 n_q4=729 worst_quadrant_to_overall_ratio=1.213 The image catalog is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits -region wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Saving fully-calibrated image wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Preparing the HTML report for the field Oph-06-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:12:11.72 -15:11:56.9: 99.00 +/- 99.00 edge Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:18:44.72 -13:45:45.5: 12.01 +/- 0.08 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:32:10.81 -08:25:33.1: 15.68 +/- 99.00 upperlimit Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:36:25.09 -11:00:14.8: 15.65 +/- 99.00 upperlimit Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:53:41.17 -14:20:34.2: 11.99 +/- 0.01 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:35:26.29 -11:32:58.8: 12.68 +/- 0.03 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:24:12.38 -12:14:41.6: 12.75 +/- 0.04 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:17:59.43 -11:17:33.0: 13.11 +/- 0.04 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:44:33.16 -07:50:03.1: 12.85 +/- 0.04 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:36:25.09 -11:00:14.8: 15.68 +/- 99.00 upperlimit Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:12:11.72 -15:11:56.9: 99.00 +/- 99.00 edge Forced photometry filter REJECTED candidate at 18:12:11.72 -15:11:56.9: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:53:41.17 -14:20:34.2: 12.00 +/- 0.01 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:32:10.81 -08:25:33.1: 15.68 +/- 99.00 upperlimit Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:18:44.72 -13:45:45.5: 12.02 +/- 0.08 detection Forced photometry reference-image weighted average: 11.99 +/- 0.01 Forced photometry reference-image weighted average: 12.02 +/- 0.06 Forced photometry filter REJECTED candidate at 17:53:41.17 -14:20:34.2: ref_mag=11.99 +/- 0.01 new_mean_mag=12.2724 delta=-0.28 (need > 0.90) Forced photometry filter REJECTED candidate at 18:18:44.72 -13:45:45.5: ref_mag=12.02 +/- 0.06 new_mean_mag=11.9390 delta=0.08 (need > 0.90) Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:35:26.29 -11:32:58.8: 12.68 +/- 0.03 detection Forced photometry reference-image weighted average: 12.68 +/- 0.02 Forced photometry filter REJECTED candidate at 17:35:26.29 -11:32:58.8: ref_mag=12.68 +/- 0.02 new_mean_mag=12.5893 delta=0.09 (need > 0.90) Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:24:12.38 -12:14:41.6: 12.75 +/- 0.04 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:17:59.43 -11:17:33.0: 13.14 +/- 0.04 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:44:33.16 -07:50:03.1: 12.86 +/- 0.04 detection Forced photometry reference-image weighted average: 12.75 +/- 0.03 Forced photometry reference-image weighted average: 13.12 +/- 0.03 Forced photometry filter REJECTED candidate at 18:24:12.38 -12:14:41.6: ref_mag=12.75 +/- 0.03 new_mean_mag=12.5920 delta=0.16 (need > 0.90) Forced photometry filter REJECTED candidate at 18:17:59.43 -11:17:33.0: ref_mag=13.12 +/- 0.03 new_mean_mag=12.6853 delta=0.44 (need > 0.90) Forced photometry reference-image weighted average: 12.85 +/- 0.03 Forced photometry filter REJECTED candidate at 17:44:33.16 -07:50:03.1: ref_mag=12.85 +/- 0.03 new_mean_mag=12.8845 delta=-0.03 (need > 0.90) Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:06:33.33 -10:16:47.6: 13.26 +/- 0.04 detection Forced photometry on wcs_Oph-06-Q1b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:06:33.33 -10:16:47.6: 13.31 +/- 0.04 detection Forced photometry reference-image weighted average: 13.28 +/- 0.03 Forced photometry filter REJECTED candidate at 18:06:33.33 -10:16:47.6: ref_mag=13.28 +/- 0.03 new_mean_mag=13.3050 delta=-0.02 (need > 0.90) Adding exclusion_list_local.txt__out132410.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out132530.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 6s 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 132050_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132050_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks**** FOUND 17:31:16.45 -11:34:13.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132051_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132051_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.62 17:31:16.47 -11:34:13.5 0568 1900 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 12.43 17:53:41.18 -14:20:31.5 4011 0484 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132053_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132053_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.17 17:53:41.16 -14:20:36.9 4007 0489 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:30:06.33 -14:49:18.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132410_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 Preparing report for the candidate 132410_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132439_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132439_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 11.60 18:30:06.32 -14:49:19.4 9378 0455 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 11.71 18:12:11.74 -15:11:57.1 6746 0123 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132507_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132507_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 11.71 18:12:11.70 -15:11:56.8 6742 0128 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:29:42.69 -14:34:01.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132527_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132527_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 11.84 18:29:42.73 -14:34:01.3 9313 0610 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 11.94 18:18:44.74 -13:45:44.9 7664 1039 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132530_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 Preparing report for the candidate 132530_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132659_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132659_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 11.94 18:18:44.71 -13:45:46.0 7660 1045 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:29:13.94 -14:32:24.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132814_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132814_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 11.99 18:29:13.94 -14:32:23.9 9240 0625 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:34:42.85 -11:13:31.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132883_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132883_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.45 17:34:42.81 -11:13:32.2 1067 2154 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 12.56 17:35:26.20 -11:32:58.3 1194 1962 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132978_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132978_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.62 17:35:26.37 -11:32:59.4 1191 1967 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 12.60 18:17:59.44 -11:17:34.5 7478 2529 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 132990_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 132990_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.81 18:17:59.42 -11:17:31.5 7474 2535 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:10:24.74 -10:34:14.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133053_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133053_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.67 18:10:24.80 -10:34:12.8 6326 2913 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 12.62 18:24:12.37 -12:14:43.2 8431 1992 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133076_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133076_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.57 18:24:12.38 -12:14:40.0 8427 1999 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 12.88 17:44:33.21 -07:50:03.3 2384 4309 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133155_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133155_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.89 17:44:33.11 -07:50:03.0 2379 4314 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:19:50.91 -10:52:20.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133190_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133190_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 12.95 18:19:50.91 -10:52:19.7 7738 2802 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:49:12.00 -09:12:00.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133262_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133262_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.10 17:49:12.02 -09:11:58.4 3133 3541 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:30:18.83 -05:30:38.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133320_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133320_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.19 18:30:18.86 -05:30:38.8 9184 6134 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:24:54.86 -05:39:01.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133373_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133373_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.16 18:24:54.85 -05:39:01.6 8361 6005 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:47:28.38 -14:16:41.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133406_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133406_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.06 17:47:28.45 -14:16:42.0 3095 0461 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:36:33.63 -14:03:53.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133442_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133442_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.05 17:36:33.61 -14:03:52.9 1478 0456 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:04:16.93 -08:11:18.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133530_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133530_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.39 18:04:17.02 -08:11:17.4 5335 4294 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:35:32.78 -11:06:06.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133543_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133543_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.18 17:35:32.71 -11:06:06.6 1185 2239 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:00:10.43 -08:09:53.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133548_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 133548_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.42 18:00:10.40 -08:09:53.3 4723 4270 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Discovery image 1 2026 08 24.09762 2461276.59762 13.52 18:06:33.36 -10:16:47.2 5749 3051 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 52185_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 52185_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.19 18:06:33.29 -10:16:48.0 5745 3056 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:29:11.93 -11:22:00.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84164_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 84164_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.43 17:29:11.92 -11:22:00.2 0245 1996 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:31:41.28 -14:05:04.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86607_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 86607_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 11.64 17:31:41.29 -14:05:04.6 0756 0377 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:33:17.95 -12:14:13.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 126225_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 126225_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.08 17:33:17.94 -12:14:13.6 0905 1522 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:42:34.61 -12:15:46.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128605_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 128605_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.53 17:42:34.63 -12:15:47.5 2285 1623 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:47:38.05 -06:03:17.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 35705_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 35705_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 13.45 17:47:38.07 -06:03:17.9 2763 5421 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:13:36.51 -09:42:07.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 59709_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 59709_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 13.14 18:13:36.57 -09:42:07.2 6773 3461 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:01:19.92 -12:04:23.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102612_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 102612_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.41 18:01:19.89 -12:04:23.4 5039 1932 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:46:31.65 -12:33:16.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 41648_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 41648_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.60 17:46:31.69 -12:33:16.8 2882 1493 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:30:20.00 -10:18:57.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 92698_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 92698_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 11.85 17:30:20.01 -10:18:57.5 0362 2648 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:05:33.07 -13:53:16.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 123372_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 123372_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 11.38 18:05:33.07 -13:53:16.1 5724 0874 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:43:11.32 -10:00:13.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07720_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 07720_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 13.18 17:43:11.33 -10:00:12.1 2274 2992 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:30:16.00 -05:51:25.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84017_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 84017_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 13.22 17:30:16.05 -05:51:26.2 0118 5356 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:30:26.08 -14:10:00.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 97217_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 97217_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.61 17:30:26.09 -14:10:01.4 0573 0309 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:50:34.32 -13:17:18.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101829_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 101829_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.19 17:50:34.28 -13:17:18.6 3508 1094 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:48:29.47 -12:40:31.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 98008_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 98008_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 11.97 17:48:29.47 -12:40:31.8 3176 1441 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:28:55.66 -13:02:45.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 46662_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 46662_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 2 2026 08 24.09820 2461276.59820 13.24 17:28:55.66 -13:02:44.5 0291 0971 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:16:28.72 -10:55:52.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85096_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 85096_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 11.98 18:16:28.65 -10:55:52.4 7238 2742 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:34:22.97 -13:42:02.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 37213_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 37213_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.81 17:34:22.93 -13:42:02.6 1138 0648 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:59:24.36 -09:54:41.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53207_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 53207_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 10.94 17:59:24.36 -09:54:41.2 4675 3214 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:51:16.02 -11:33:39.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 97271_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 97271_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.88 17:51:16.07 -11:33:40.1 3538 2142 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:39:37.69 -13:13:28.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 25493_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 25493_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 10.31 17:39:37.68 -13:13:27.9 1893 1006 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:33:26.99 -08:19:18.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 71889_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 71889_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 12.77 17:33:27.00 -08:19:18.6 0732 3895 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:29:36.94 -13:00:46.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101557_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 101557_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 10.43 18:29:36.95 -13:00:46.7 9258 1560 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 18:04:23.62 -12:44:33.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54419_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 54419_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 10.05 18:04:23.64 -12:44:34.0 5514 1556 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:44:47.39 -11:38:33.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 10775_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 The candidate 10775_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013 did not pass the final checks Discovery image 3 2026 08 24.09820 2461276.59820 11.23 17:44:47.39 -11:38:33.6 2585 2023 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits **** FOUND 17:38:36.15 -06:16:06.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 7s Prepared the HTML report for the field Oph-06-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 17:36:25.09 -11:00:14.8 17:32:10.81 -08:25:33.1 Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/monitoring_positions.txt Read 33491 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.6380 to 278.2151 deg, Dec -15.5481 to -4.1766 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 261.6380 to 278.2151 deg, Dec -15.5481 to -4.1766 deg Loaded 7127 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): 5359 out of 5701 total matches. Matched with Tycho-2 5701 out of 33491 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits Observation time (mid-exposure, UTC): JD 2461276.59762 (FITS header) Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 270.03524 deg Dec= -9.94587 deg Frame center: alt= +46.100 deg az= 172.376 deg airmass= 1.3859 Header cross-check: CENTALT= 46.018 deg (difference +0.082 deg) Header cross-check: AIRMASS= 1.3885 (we compute 1.3859) Airmass zero-point fit: REJECT_NOISY_FIT k= +1.1416 +/- 0.0519 mag/airmass N= 3544 airmass span 1.2681-1.5714 scatter 0.2400 mag Source monitoring: airmass zero-point for wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits: REJECT_NOISY_FIT +1.682066 -1.141607 1.3859 +1.1416 3544 0.3033 0.2400 1.2681 1.5714 Forced photometry (list mode): image=wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits list=monitoring_pixlist949462.tmp aperture=5.2 Image size: 9576 x 6388 Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.514800 Forced photometry: center=(9335.65, 6096.68) aperture=5.2 Annulus: inner=10.40 outer=26.00 Background annulus: 1788 pixels Iterative clipping converged after 2 iterations, 1781/1788 pixels remain SExtractor background: mode=5959.85 median=5966.00 mean=5970.10 sigma=158.99 -> bg=5959.85 (1781 pixels) Aperture sum=130087.85 N_eff=21.2372 Net flux=3517.61 noise=732.68 SNR=4.80 Instrumental magnitude: -8.8656 Calibrated magnitude: 13.6492 Source monitoring: 1 position(s) measured on wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-20-24_20.00sec_-0.00C_LIGHTs_0012.fits (aperture 5.2 pix) Read 33904 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 261.6827 to 278.2136 deg, Dec -15.5612 to -4.1776 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 261.6827 to 278.2136 deg, Dec -15.5612 to -4.1776 deg Loaded 7137 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): 5390 out of 5725 total matches. Matched with Tycho-2 5725 out of 33904 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits Observation time (mid-exposure, UTC): JD 2461276.59820 (FITS header) Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 270.04132 deg Dec= -9.95525 deg Frame center: alt= +46.109 deg az= 172.724 deg airmass= 1.3857 Header cross-check: CENTALT= 46.038 deg (difference +0.071 deg) Header cross-check: AIRMASS= 1.3880 (we compute 1.3857) Airmass zero-point fit: REJECT_NOISY_FIT k= +1.1556 +/- 0.0521 mag/airmass N= 3529 airmass span 1.2694-1.5700 scatter 0.2410 mag Source monitoring: airmass zero-point for wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits: REJECT_NOISY_FIT +1.693047 -1.155574 1.3857 +1.1556 3529 0.3006 0.2410 1.2694 1.5700 Forced photometry (list mode): image=wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits list=monitoring_pixlist949462.tmp aperture=5.2 Image size: 9576 x 6388 Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.514900 Forced photometry: center=(9332.01, 6102.41) aperture=5.2 Annulus: inner=10.40 outer=26.00 Background annulus: 1780 pixels Iterative clipping converged after 2 iterations, 1769/1780 pixels remain SExtractor background: mode=5827.97 median=5836.00 mean=5841.36 sigma=160.33 -> bg=5827.97 (1769 pixels) Aperture sum=127199.02 N_eff=21.2372 Net flux=3429.54 noise=738.86 SNR=4.64 Instrumental magnitude: -8.8381 Calibrated magnitude: 13.6768 Source monitoring: 1 position(s) measured on wcs_fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits (aperture 5.2 pix) ########### Completed Oph-06-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 17:36:25.09 -11:00:14.8 17:32:10.81 -08:25:33.1 ################################################################################### 17:36:25.09 -11:00:14.8 -- asteroid (will NOT add it to exclusion list) 17:32:10.81 -08:25:33.1 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461276.59762034 -observatory V36 09:58:54.80 +14:11:13.4 Mercury (-1.8mag) 12:55:40.35 -08:34:14.1 Venus (-4.5mag) 06:34:46.69 +23:36:42.9 Mars (1.3mag) 08:57:00.88 +17:47:01.8 Jupiter (-1.8mag) 00:54:32.70 +02:59:22.6 Saturn (0.5mag) 04:13:09.08 +21:00:36.7 Uranus (5.7mag) 00:14:59.71 +00:05:18.8 Neptune (7.7mag) 20:26:41.67 -23:35:45.0 Pluto (14.5mag) 19:04:49.07 -27:10:03.4 Moon (-11.5mag) -rw-r--r-- 1 apache apache 363 Aug 23 21:48 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461276.59762034: 08:57:05.12 +17:46:42.1 Io (6.1mag) 08:56:56.30 +17:47:24.0 Europa (6.3mag) 08:57:08.26 +17:46:25.7 Ganymede (5.6mag) 08:56:56.72 +17:47:24.1 Callisto (6.9mag) 08:54:29.77 +17:56:04.0 Himalia (15.7mag) 08:57:05.28 +17:46:42.5 Thebe (16.6mag) 08:54:09.44 +17:51:38.9 Elara (17.7mag) 09:01:07.74 +17:19:35.2 Pasiphae (17.9mag) 08:59:06.70 +18:01:03.1 Carme (19.0mag) 00:54:21.80 +02:59:41.9 Titan (8.4mag) 00:54:27.15 +02:59:27.0 Rhea (9.7mag) 00:55:08.60 +03:01:20.4 Iapetus (11.1mag) 00:54:32.44 +02:59:47.8 Hyperion (14.4mag) 00:53:35.41 +02:50:35.9 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 23 21:48 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461276.59762034: 20:23:52.78 -12:39:48.1 JWST 15:23:43.72 +54:39:29.5 Chandra 08:54:20.59 -49:47:00.6 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 23 21:48 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461276.59762034 -observatory V36 03:29:49.29 +18:33:15.8 17.5mag P/1996 R2 (Lagerkvist) 17:59:59.00 -34:27:04.7 14.2mag P/2010 H2 (Vales) 07:07:59.83 -69:34:18.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:13:29.20 +33:20:54.0 17.7mag C/2017 K2 (PANSTARRS) 04:25:03.30 +42:49:33.1 17.6mag P/2021 N1 (ZTF) 22:25:15.29 +30:12:55.3 17.4mag C/2022 E2 (ATLAS) 06:58:27.72 +26:15:00.7 16.8mag C/2022 N2 (PANSTARRS) 10:36:19.62 +27:46:46.0 17.0mag C/2022 QE78 (ATLAS) 09:39:27.19 +05:17:42.5 18.0mag C/2022 R6 (PANSTARRS) 15:16:10.59 -12:57:24.7 18.0mag P/2023 B1 (PANSTARRS) 20:51:34.05 +63:46:49.7 18.0mag C/2023 H5 (Lemmon) 15:35:27.07 -14:23:23.5 14.6mag C/2023 R1 (PANSTARRS) 08:25:00.88 +32:06:01.6 15.6mag C/2024 E1 (Wierzchos) 15:05:41.36 +15:29:11.3 17.8mag C/2024 G6 (ATLAS) 18:45:07.43 +43:29:19.8 13.7mag C/2024 J3 (ATLAS) 20:46:46.97 +49:41:33.4 17.5mag C/2024 R4 (PANSTARRS) 05:26:57.30 -12:54:13.0 15.3mag C/2024 T5 (ATLAS) 07:05:30.58 +21:17:00.6 17.9mag C/2025 J1 (Borisov) 10:55:52.57 +19:50:01.7 17.0mag C/2025 V2 (Rankin) 13:08:38.58 +01:13:27.1 16.9mag C/2025 Y1 (ATLAS) 16:12:47.46 +76:04:24.3 16.4mag C/2026 A2 (Bok) 03:09:49.82 +46:20:56.9 17.3mag C/2026 B2 (Sun-Gao) 12:00:23.39 +10:04:59.7 17.4mag A/2026 E1 22:13:59.56 -32:45:37.3 7.2mag 10P/Tempel 11:38:50.24 -04:26:27.5 16.3mag 29P/Schwassmann-Wachmann 11:39:55.71 -00:32:26.7 17.4mag 63P/Wild 00:51:03.70 -06:11:58.1 15.4mag 65P/Gunn 06:10:28.79 +20:09:26.5 13.7mag 78P/Gehrels 20:24:32.46 -25:09:07.6 17.4mag 84P/Giclas 03:12:58.26 +14:36:43.2 16.9mag 88P/Howell 08:34:32.00 +25:18:41.3 16.4mag 93P/Lovas 04:52:52.37 +23:05:51.5 17.2mag 112P/Urata-Niijima 06:48:05.79 +27:58:37.0 16.0mag 114P/Wiseman-Skiff 09:55:39.80 +23:45:29.3 14.9mag 123P/West-Hartley 12:16:08.90 -16:14:49.8 17.3mag 124P/Mrkos 05:59:07.37 +20:59:49.4 16.0mag 128P/Shoemaker-Holt 06:54:42.45 +17:59:12.2 17.9mag 131P/Mueller 23:58:58.07 +03:02:18.9 17.4mag 139P/Vaisala-Oterma 03:07:14.47 -18:33:19.6 12.7mag 161P/Hartley-IRAS 08:09:12.36 +38:06:20.9 16.1mag 162P/Siding Spring 10:46:39.83 +27:32:15.0 12.3mag 169P/NEAT 03:08:36.23 +09:19:56.7 17.6mag 220P/McNaught 20:16:10.87 -51:34:46.9 18.0mag 259P/Garradd 04:08:16.57 +31:28:28.5 15.3mag 260P/McNaught 07:52:19.20 +36:58:06.6 17.3mag 295P/LINEAR 15:17:02.88 +01:21:27.4 17.8mag 391P/Kowalski 09:15:16.42 +17:34:44.4 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 23 21:48 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 -rw-r--r-- 1 apache apache 5.7K Aug 23 21:48 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 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 -rw-r--r-- 1 apache apache 190K Aug 23 21:48 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 15:39:00.625 +01:51:45.97 AT 2026xnm 2026-07-09.30 20.53 22:18:23.260 +08:49:07.23 AT 2026xnl 2026-07-11.59 20.23 23:45:11.366 +23:12:01.58 AT 2026xnk 2026-07-16.50 20.23 17:52:40.604 +30:20:41.11 AT 2026xnj 2026-07-16.29 20.57 22:13:49.877 +15:15:41.07 AT 2026xni 2026-06-22.52 20.47 21:55:12.218 -25:50:43.90 AT 2026xnh 2026-07-08.51 20.23 17:42:05.047 +67:58:50.95 AT 2026xng 2026-08-05.89 19.07 15:05:35.464 +22:40:42.04 AT 2026xnf 2026-07-06.38 20.83 21:55:10.326 +01:47:27.63 AT 2026xne 2026-07-16.55 20.92 17:33:02.208 +23:15:50.89 AT 2026xnd 2026-07-19.39 20.4 17:58:43.835 +19:48:45.18 AT 2026xnc 2026-07-19.39 20.44 00:10:15.437 -16:32:23.98 AT 2026xnb 2026-07-20.58 20.44 17:29:25.299 +41:38:18.99 AT 2026xna 2026-07-23.31 20.46 00:30:58.293 +26:57:59.27 AT 2026xmz 2026-07-23.55 20.29 22:19:01.447 -04:14:49.83 AT 2026xmy 2026-07-24.49 20.63 22:26:30.670 -01:57:20.18 AT 2026xmx 2026-07-24.50 21.1 02:33:09.271 +16:13:16.24 AT 2026xmw 2026-07-25.61 20.73 22:19:10.373 +21:06:51.82 AT 2026xmv 2026-06-22.51 21.03 23:47:21.179 +19:55:06.26 AT 2026xmu 2026-07-25.52 19.97 00:41:55.669 -29:01:33.88 AT 2026xmt 2026-07-26.58 20.58 -rw-r--r-- 1 apache apache 87K Aug 23 21:48 tns_transients_list.txt Discovery image 3 2026 08 24.09820 2461276.59820 13.23 17:38:36.21 -06:16:06.9 1410 5197 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Oph-06-Q1b1x1_214537_TTUQ1b1x1_947332_nCu6uwJZ/fd_Oph-06-Q1b1x1_2026-08-23_21-21-14_20.00sec_-0.00C_LIGHTs_0013.fits
