fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits
fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 30.08323 | 2461282.58323 | 11.09 | 17:15:57.05 -26:11:53.2 | 4909 3305 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits |
| Discovery image 2 | 2026 08 30.08369 | 2461282.58369 | 11.03 | 17:15:57.13 -26:11:53.7 | 4906 3306 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits |
Mean magnitude and position on the discovery images:
2026 08 30.0835 2461282.5835 11.06 17:15:57.09 -26:11:53.5
358.69070 6.99958 galactic Oph Second-epoch detections are separated by 1.1" and 2.5 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
14 Irene -0 -0 0 11.3 -0 -0
Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:15:57.09 -26:11:53.5: 15.14 +/- 99.00 upperlimit
Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:15:57.09 -26:11:53.5: 15.19 +/- 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-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL 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-08-Q2b1x1 ####################################### ########### Starting Oph-08-Q2b1x1 ########### Processing Oph-08-Q2b1x1 server tau has sufficient free disk space available: 663170 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 663170 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.png' -> 'transient_report/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits_preview.png'
Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits
renamed 'Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.png' -> 'transient_report/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits_preview.png'
Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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= 1957.8271 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 646.1468 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 14939.8262 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 2963.3017 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 13527.0454 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 2686.3161 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 7.63082 INFO: SECOND_EPOCH__SD_ratio= 0.103 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 30.4300003051758 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.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= '2026-08-29T20:59:40.7731604' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-30T01:59:40.7731604' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61282.0831107986 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-30T01:59:50.6760335' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61282.0832254165 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 259.20398445421 / [deg] RA of telescope" status=0 Record 32: "DEC = -26.0001597864354 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 29.8830555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 186.954722222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.00128472498621 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-08' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 16 48' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 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 = 20488 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20488 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 30.4300003051758 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 30.4300003051758 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 30.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.1 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 22.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.400432 / [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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/d_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits :) Spent 0.477750 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/d_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 30.3799991607666 / [degC] Focuser temperature AMBTEMP = 30.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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= '2026-08-29T21:00:20.4407224' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-30T02:00:20.4407224' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61282.0835699076 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-30T02:00:30.3445545' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61282.0836845371 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 259.203984502197 / [deg] RA of telescope" status=0 Record 32: "DEC = -26.000159788421 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 29.8661111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 187.126666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.00230719495768 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Oph-08' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 16 48' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 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 = 20488 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20488 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 30.3799991607666 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 30.3799991607666 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 31.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 30.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/d_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits :) Spent 0.494061 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/d_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Previews of the CALIBRATED second-epoch images:
fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits
fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits SExtractor catalog cache: saved Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.cat to cache SExtractor catalog cache: saved Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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: 2461282.58322654 Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' 'asassn_transients_list.txt' -> '../asassn_transients_list.txt' wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits exists and is non-empty wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits exists and is non-empty wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits exists and is non-empty wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits (1st reference image) verification OK: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Image size: 937.5'x624.6' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis Image center: 17:16:49.064 -25:59:50.55 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-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits (1st new image) verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Image size: 936.9'x624.3' 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: 17:16:50.154 -26:00:59.85 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:16:49.064 -25:59:50.55 Second-epoch image center 17:16:50.154 -26:00:59.85 Angular distance between the image centers 0.0197 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits (2nd new image) verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Image size: 936.9'x624.3' 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: 17:16:49.173 -26:00:55.21 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:16:49.064 -25:59:50.55 Second-epoch image center 17:16:49.173 -26:00:55.21 Angular distance between the image centers 0.0180 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 17:16:50.154 -26:00:59.85 Second-epoch second image center 17:16:49.173 -26:00:55.21 Angular distance between the image centers 0.00389 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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits &> /tmp/tmp.0Z58oQMseN Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits &> /tmp/tmp.y0EK2ZVXuu Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits &> /tmp/tmp.4GeG0qb7yI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits &> /tmp/tmp.yx5hLmYU2h Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Calibrating the magnitude scale Found non-empty wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits and wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) 'tns_transients_list.txt' -> '../tns_transients_list.txt' 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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits and wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat Found non-empty wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits and wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat The reference image (wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits) and catalog (wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat) found 'wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat' -> 'wcsmag.cat' Read 11194 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1791 to 268.2906 deg, Dec -31.2584 to -20.5377 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 250.1791 to 268.2906 deg, Dec -31.2584 to -20.5377 deg Loaded 11241 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): 7246 out of 7518 total matches. Matched with Tycho-2 7518 out of 11194 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.639600 a=0.000000 b=1.000000 c=22.639600 From vast_summary.log: estimated ref. image limiting mag.: -8.32 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.32 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.32
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11194 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1791 to 268.2906 deg, Dec -31.2584 to -20.5377 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 250.1791 to 268.2906 deg, Dec -31.2584 to -20.5377 deg Loaded 11241 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): 7246 out of 7518 total matches. Matched with Tycho-2 7518 out of 11194 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Forced-photometry filter: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits -> calib.txt_param_ref_wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits (aperture=6.2) Read 11115 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1792 to 268.2908 deg, Dec -31.2509 to -20.5366 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 250.1792 to 268.2908 deg, Dec -31.2509 to -20.5366 deg Loaded 11230 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): 7223 out of 7504 total matches. Matched with Tycho-2 7504 out of 11115 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Forced-photometry filter: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits -> calib.txt_param_ref_wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits (aperture=6.2) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.4 pix Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits 2.4 pix Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits 2.2 pix fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 2.2 pix fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Limiting magnitude estimates: 14.3 mag. Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits 14.3 mag. Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits 13.4 mag. fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 13.4 mag. fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits All-image limiting magnitude estimate: 13.4 (SNR ) 10.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.0Z58oQMseN (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits' -> 'wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits WCS_IMAGE_NAME=wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits WCS-calibrated image found: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Checking if the catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits alredy exist and is non-empty... Catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits WCS catalog name: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=730, bad_region=2540, passed=11194 Got 11194 stars (including 8033 good ones) from the SExtractor catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat util/solve_plate_with_UCAC5 got 11194 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4814 matched stars entering correct_measured_positions(), 4815 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4813 matched stars entering correct_measured_positions(), 9340 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4907 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 9340 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 9340 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 4815 stars left (next iteration limit 5294) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits N_match=4815 sigma_overall_arcsec=0.567 sigma_q1_arcsec=0.623 sigma_q2_arcsec=0.461 sigma_q3_arcsec=0.588 sigma_q4_arcsec=0.519 n_q1=1029 n_q2=835 n_q3=1854 n_q4=1097 worst_quadrant_to_overall_ratio=1.099 The image catalog is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits -region wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.y0EK2ZVXuu (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits' -> 'wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits WCS_IMAGE_NAME=wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits WCS-calibrated image found: wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Checking if the catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits alredy exist and is non-empty... Catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits WCS catalog name: wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=729, bad_region=2533, passed=11115 Got 11115 stars (including 7972 good ones) from the SExtractor catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat util/solve_plate_with_UCAC5 got 11115 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 4817 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 9262 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 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4905 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4812 matched stars entering correct_measured_positions(), 9262 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Accuracy estimation diagnostic: 4812 matched stars entering correct_measured_positions(), 9262 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Excluding outliers - 4812 stars left (next iteration limit 5296) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits N_match=4812 sigma_overall_arcsec=0.572 sigma_q1_arcsec=0.586 sigma_q2_arcsec=0.492 sigma_q3_arcsec=0.579 sigma_q4_arcsec=0.562 n_q1=1025 n_q2=840 n_q3=1852 n_q4=1095 worst_quadrant_to_overall_ratio=1.024 The image catalog is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits -region wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.4GeG0qb7yI (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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits WCS_IMAGE_NAME=wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits WCS-calibrated image found: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Checking if the catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits WCS catalog name: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=556, bad_region=825, passed=3646 Got 3646 stars (including 2343 good ones) from the SExtractor catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat util/solve_plate_with_UCAC5 got 3646 stars from the SExtractor catalog Updated FoV from the plate-solved image: 936.9' Seting catalog search parameters based on the expected field of view 936.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010410 (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 293 to 348 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 2301 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2260 matched stars entering correct_measured_positions(), 2263 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2260 matched stars entering correct_measured_positions(), 3020 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 348 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 2302 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2259 matched stars entering correct_measured_positions(), 3020 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Accuracy estimation diagnostic: 2259 matched stars entering correct_measured_positions(), 3020 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.66" Excluding outliers - 2259 stars left (next iteration limit 2486) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2259 robust_rms=7.475 arcsec worst_quadrant_rms=8.772 arcsec SIP_REFIT: SIP order 3 trial: matched=2259 robust_rms=0.527 arcsec worst_quadrant_rms=0.574 arcsec SIP_REFIT: SIP order 5 trial: matched=2259 robust_rms=0.481 arcsec worst_quadrant_rms=0.503 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2259 robust_rms_before=0.780 arcsec robust_rms_before_corrected=0.664 arcsec robust_rms_after=0.481 arcsec worst_quadrant_rms_before=0.815 worst_quadrant_rms_after=0.503 verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Image size: 937.1'x624.4' 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: 17:16:50.152 -26:01:00.29 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 3646 stars ### 'wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/correct_sextractor_wcs_catalog_usingxy2sky3490939.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.780 -> 0.481 arcsec) WCS_QUALITY_DIAG: file=fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits N_match=2259 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.493 sigma_q2_arcsec=0.505 sigma_q3_arcsec=0.515 sigma_q4_arcsec=0.541 n_q1=486 n_q2=425 n_q3=809 n_q4=539 worst_quadrant_to_overall_ratio=1.051 The image catalog is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits -region wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.yx5hLmYU2h (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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits WCS_IMAGE_NAME=wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits WCS-calibrated image found: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Checking if the catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits WCS catalog name: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=509, bad_region=867, passed=3759 Got 3759 stars (including 2460 good ones) from the SExtractor catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat util/solve_plate_with_UCAC5 got 3759 stars from the SExtractor catalog Updated FoV from the plate-solved image: 936.9' Seting catalog search parameters based on the expected field of view 936.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010410 (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 293 to 348 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 2418 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2373 matched stars entering correct_measured_positions(), 2373 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2373 matched stars entering correct_measured_positions(), 3101 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 348 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 2419 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2372 matched stars entering correct_measured_positions(), 3101 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Accuracy estimation diagnostic: 2372 matched stars entering correct_measured_positions(), 3101 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.66" Excluding outliers - 2372 stars left (next iteration limit 2610) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2372 robust_rms=7.529 arcsec worst_quadrant_rms=9.052 arcsec SIP_REFIT: SIP order 3 trial: matched=2372 robust_rms=0.558 arcsec worst_quadrant_rms=0.614 arcsec SIP_REFIT: SIP order 5 trial: matched=2372 robust_rms=0.501 arcsec worst_quadrant_rms=0.523 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2372 robust_rms_before=0.802 arcsec robust_rms_before_corrected=0.653 arcsec robust_rms_after=0.501 arcsec worst_quadrant_rms_before=0.715 worst_quadrant_rms_after=0.523 verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Image size: 937.1'x624.4' 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: 17:16:49.170 -26:00:55.66 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 3759 stars ### 'wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/correct_sextractor_wcs_catalog_usingxy2sky3490948.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.802 -> 0.501 arcsec) WCS_QUALITY_DIAG: file=fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits N_match=2372 sigma_overall_arcsec=0.554 sigma_q1_arcsec=0.519 sigma_q2_arcsec=0.559 sigma_q3_arcsec=0.553 sigma_q4_arcsec=0.567 n_q1=508 n_q2=429 n_q3=865 n_q4=570 worst_quadrant_to_overall_ratio=1.023 The image catalog is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits -region wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits to local_wcs_cache/ 'wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits' -> 'local_wcs_cache/wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits' Saving the final (post-refit) wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits to local_wcs_cache/ 'wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits' -> 'local_wcs_cache/wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits' Saving the final (post-refit) wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits to local_wcs_cache/ 'wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits' -> 'local_wcs_cache/wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits' Saving the final (post-refit) wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits to local_wcs_cache/ 'wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits' -> 'local_wcs_cache/wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits sigma_overall=0.567 worst_q_ratio=1.099 ref2=Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits sigma_overall=0.572 worst_q_ratio=1.024 new1=fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits sigma_overall=0.515 worst_q_ratio=1.051 new2=fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits sigma_overall=0.554 worst_q_ratio=1.023 reference average sigma_overall=0.5695 worst_q_ratio=1.0615 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050_astrometric_residuals.png (4815 matched stars from wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.53 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051_astrometric_residuals.png (4812 matched stars from wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.54 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000_astrometric_residuals.png (2259 matched stars from wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001_astrometric_residuals.png (2372 matched stars from wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits' Saving fully-calibrated image wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits' Preparing the HTML report for the field Oph-08-Q2b1x1 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: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20539_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 20539_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks**** FOUND 17:05:00.73 -27:12:57.3 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Oph-08-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits SExtractor catalog cache: saved Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.cat to cache SExtractor catalog cache: saved Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Creating symlink local_wcs_cache/wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Creating symlink local_wcs_cache/wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Creating symlink local_wcs_cache/wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits exists and is non-empty wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits exists and is non-empty wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits exists and is non-empty wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits (1st reference image) verification OK: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Image size: 937.5'x624.6' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis Image center: 17:16:49.064 -25:59:50.55 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-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits (1st new image) verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Image size: 937.1'x624.4' 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: 17:16:50.152 -26:01:00.29 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:16:49.064 -25:59:50.55 Second-epoch image center 17:16:50.152 -26:01:00.29 Angular distance between the image centers 0.0198 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits (2nd new image) verification OK: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Image size: 937.1'x624.4' 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: 17:16:49.170 -26:00:55.66 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:16:49.064 -25:59:50.55 Second-epoch image center 17:16:49.170 -26:00:55.66 Angular distance between the image centers 0.0181 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 17:16:50.152 -26:01:00.29 Second-epoch second image center 17:16:49.170 -26:00:55.66 Angular distance between the image centers 0.00390 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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits &> /tmp/tmp.NBs7fJSNXB Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits &> /tmp/tmp.gThZoj7CzC Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits &> /tmp/tmp.RdbqN0LqjP Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits &> /tmp/tmp.SfMZviHxY2 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Calibrating the magnitude scale Found non-empty wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits and wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 2 2026 08 30.08369 2461282.58369 10.47 17:05:00.72 -27:12:57.4 6375 3944 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits and wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat Found non-empty wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits and wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat The reference image (wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits) and catalog (wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat) found 'wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat' -> 'wcsmag.cat' Read 112804 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1051 to 268.3151 deg, Dec -31.2644 to -20.5377 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 250.1051 to 268.3151 deg, Dec -31.2644 to -20.5377 deg Loaded 11298 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): 8148 out of 9622 total matches. Matched with Tycho-2 9622 out of 112804 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.416200 a=0.000000 b=1.000000 c=22.416200 From vast_summary.log: estimated ref. image limiting mag.: -8.00 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.42 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.42
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 112804 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1051 to 268.3151 deg, Dec -31.2644 to -20.5377 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 250.1051 to 268.3151 deg, Dec -31.2644 to -20.5377 deg Loaded 11298 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): 8148 out of 9622 total matches. Matched with Tycho-2 9622 out of 112804 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Forced-photometry filter: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits -> calib.txt_param_ref_wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits (aperture=4.5) Read 114045 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.0987 to 268.3112 deg, Dec -31.2511 to -20.5306 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 250.0987 to 268.3112 deg, Dec -31.2511 to -20.5306 deg Loaded 11284 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): 8125 out of 9624 total matches. Matched with Tycho-2 9624 out of 114045 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Forced-photometry filter: calibrated wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits -> calib.txt_param_ref_wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits (aperture=4.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 72 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.4 pix Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits 2.3 pix Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits 2.1 pix fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 2.0 pix fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Limiting magnitude estimates: 14.4 mag. Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits 14.4 mag. Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits 13.4 mag. fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 13.5 mag. fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits All-image limiting magnitude estimate: 13.4 (SNR ) 12.9 (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.NBs7fJSNXB (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits' -> 'wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits WCS_IMAGE_NAME=wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits WCS-calibrated image found: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits Checking if the catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits alredy exist and is non-empty... Catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits WCS catalog name: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=9107, bad_region=20077, passed=112801 Got 112801 stars (including 85016 good ones) from the SExtractor catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat util/solve_plate_with_UCAC5 got 112801 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 4816 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 99055 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4907 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4813 matched stars entering correct_measured_positions(), 99055 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Accuracy estimation diagnostic: 4813 matched stars entering correct_measured_positions(), 99055 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Excluding outliers - 4813 stars left (next iteration limit 5296) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.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-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits N_match=4813 sigma_overall_arcsec=0.551 sigma_q1_arcsec=0.578 sigma_q2_arcsec=0.456 sigma_q3_arcsec=0.554 sigma_q4_arcsec=0.507 n_q1=1052 n_q2=809 n_q3=1879 n_q4=1073 worst_quadrant_to_overall_ratio=1.050 The image catalog is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits -region wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.gThZoj7CzC (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits' -> 'wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits WCS_IMAGE_NAME=wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits WCS-calibrated image found: wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits Checking if the catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits alredy exist and is non-empty... Catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat corresponding to the image wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits WCS catalog name: wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=9199, bad_region=20327, passed=114040 Got 114040 stars (including 85852 good ones) from the SExtractor catalog wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat util/solve_plate_with_UCAC5 got 114040 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4910 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4822 matched stars entering correct_measured_positions(), 4824 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4822 matched stars entering correct_measured_positions(), 100038 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.5) Done reading UCAC5 zone files... Matched 4910 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4821 matched stars entering correct_measured_positions(), 100038 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Accuracy estimation diagnostic: 4821 matched stars entering correct_measured_positions(), 100038 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Excluding outliers - 4821 stars left (next iteration limit 5304) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.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-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits N_match=4821 sigma_overall_arcsec=0.574 sigma_q1_arcsec=0.595 sigma_q2_arcsec=0.445 sigma_q3_arcsec=0.561 sigma_q4_arcsec=0.546 n_q1=1062 n_q2=821 n_q3=1875 n_q4=1063 worst_quadrant_to_overall_ratio=1.036 The image catalog is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits -region wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.RdbqN0LqjP (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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits WCS_IMAGE_NAME=wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits WCS-calibrated image found: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Checking if the catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits WCS catalog name: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=1675, bad_region=6557, passed=42955 Got 42955 stars (including 34952 good ones) from the SExtractor catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat util/solve_plate_with_UCAC5 got 42955 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 348 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4899 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4805 matched stars entering correct_measured_positions(), 4806 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4805 matched stars entering correct_measured_positions(), 38579 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 348 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 38579 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Accuracy estimation diagnostic: 4805 matched stars entering correct_measured_positions(), 38579 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Excluding outliers - 4805 stars left (next iteration limit 5285) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.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=4805 robust_rms=7.257 arcsec worst_quadrant_rms=8.789 arcsec SIP_REFIT: SIP order 3 trial: matched=4805 robust_rms=0.554 arcsec worst_quadrant_rms=0.595 arcsec SIP_REFIT: SIP order 5 trial: matched=4805 robust_rms=0.506 arcsec worst_quadrant_rms=0.539 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4805 robust_rms_before=0.503 arcsec robust_rms_before_corrected=0.594 arcsec robust_rms_after=0.506 arcsec worst_quadrant_rms_before=0.541 worst_quadrant_rms_after=0.539 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.541 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits N_match=4805 sigma_overall_arcsec=0.595 sigma_q1_arcsec=0.576 sigma_q2_arcsec=0.536 sigma_q3_arcsec=0.586 sigma_q4_arcsec=0.603 n_q1=1043 n_q2=828 n_q3=1880 n_q4=1054 worst_quadrant_to_overall_ratio=1.014 The image catalog is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits -region wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.SfMZviHxY2 (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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits WCS_IMAGE_NAME=wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits WCS-calibrated image found: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Checking if the catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat corresponding to the image wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits WCS catalog name: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1918, bad_region=6970, passed=46163 Got 46163 stars (including 37536 good ones) from the SExtractor catalog wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat util/solve_plate_with_UCAC5 got 46163 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4903 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4808 matched stars entering correct_measured_positions(), 4809 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4808 matched stars entering correct_measured_positions(), 41511 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 293 to 349 (Dec -31.3 to -20.6) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 41511 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Accuracy estimation diagnostic: 4806 matched stars entering correct_measured_positions(), 41511 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 4806 stars left (next iteration limit 5288) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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=4806 robust_rms=7.323 arcsec worst_quadrant_rms=8.825 arcsec SIP_REFIT: SIP order 3 trial: matched=4806 robust_rms=0.568 arcsec worst_quadrant_rms=0.608 arcsec SIP_REFIT: SIP order 5 trial: matched=4806 robust_rms=0.507 arcsec worst_quadrant_rms=0.536 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4806 robust_rms_before=0.507 arcsec robust_rms_before_corrected=0.609 arcsec robust_rms_after=0.507 arcsec worst_quadrant_rms_before=0.544 worst_quadrant_rms_after=0.536 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.544 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits N_match=4806 sigma_overall_arcsec=0.608 sigma_q1_arcsec=0.597 sigma_q2_arcsec=0.548 sigma_q3_arcsec=0.594 sigma_q4_arcsec=0.631 n_q1=1059 n_q2=828 n_q3=1871 n_q4=1048 worst_quadrant_to_overall_ratio=1.037 The image catalog is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits -region wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Saving fully-calibrated image wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.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_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Preparing the HTML report for the field Oph-08-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:31:11.61 -30:04:49.7: 12.18 +/- 0.04 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:30:47.67 -29:10:32.5: 12.17 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:22:53.43 -29:36:21.8: 12.01 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:22:35.72 -28:52:21.5: 13.09 +/- 0.06 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:04:25.40 -28:03:45.4: 12.63 +/- 0.04 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:35:51.93 -29:42:57.3: 12.31 +/- 0.04 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:01:57.94 -24:46:46.0: 11.97 +/- 0.02 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:24:38.80 -29:10:13.7: 11.96 +/- 0.02 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:36:10.38 -28:25:28.6: 12.16 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:33:33.64 -29:18:57.1: 11.96 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:22:53.43 -29:36:21.8: 12.01 +/- 0.02 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:04:25.40 -28:03:45.4: 12.59 +/- 0.04 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:22:35.72 -28:52:21.5: 13.12 +/- 0.06 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:30:47.67 -29:10:32.5: 12.20 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:35:51.93 -29:42:57.3: 12.30 +/- 0.04 detection Forced photometry reference-image weighted average: 12.01 +/- 0.02 Forced photometry reference-image weighted average: 12.61 +/- 0.03 Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:31:11.61 -30:04:49.7: 12.25 +/- 0.04 detection Forced photometry reference-image weighted average: 13.11 +/- 0.05 Forced photometry filter REJECTED candidate at 17:22:53.43 -29:36:21.8: ref_mag=12.01 +/- 0.02 new_mean_mag=12.1973 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 17:04:25.40 -28:03:45.4: ref_mag=12.61 +/- 0.03 new_mean_mag=12.7161 delta=-0.11 (need > 0.90) Forced photometry reference-image weighted average: 12.18 +/- 0.02 Forced photometry reference-image weighted average: 12.30 +/- 0.03 Forced photometry filter REJECTED candidate at 17:22:35.72 -28:52:21.5: ref_mag=13.11 +/- 0.05 new_mean_mag=13.1436 delta=-0.04 (need > 0.90) Forced photometry filter REJECTED candidate at 17:30:47.67 -29:10:32.5: ref_mag=12.18 +/- 0.02 new_mean_mag=12.5406 delta=-0.36 (need > 0.90) Forced photometry filter REJECTED candidate at 17:35:51.93 -29:42:57.3: ref_mag=12.30 +/- 0.03 new_mean_mag=12.4182 delta=-0.11 (need > 0.90) Forced photometry reference-image weighted average: 12.21 +/- 0.03 Forced photometry filter REJECTED candidate at 17:31:11.61 -30:04:49.7: ref_mag=12.21 +/- 0.03 new_mean_mag=12.6565 delta=-0.45 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:01:57.94 -24:46:46.0: 11.94 +/- 0.02 detection Forced photometry reference-image weighted average: 11.96 +/- 0.01 Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:33:33.64 -29:18:57.1: 12.01 +/- 0.03 detection Forced photometry filter REJECTED candidate at 17:01:57.94 -24:46:46.0: ref_mag=11.96 +/- 0.01 new_mean_mag=12.1614 delta=-0.21 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:36:10.38 -28:25:28.6: 12.11 +/- 0.03 detection Forced photometry reference-image weighted average: 11.99 +/- 0.02 Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:24:38.80 -29:10:13.7: 11.82 +/- 0.02 detection Forced photometry reference-image weighted average: 12.13 +/- 0.02 Forced photometry filter REJECTED candidate at 17:33:33.64 -29:18:57.1: ref_mag=11.99 +/- 0.02 new_mean_mag=12.1043 delta=-0.12 (need > 0.90) Forced photometry filter REJECTED candidate at 17:36:10.38 -28:25:28.6: ref_mag=12.13 +/- 0.02 new_mean_mag=12.2945 delta=-0.16 (need > 0.90) Forced photometry reference-image weighted average: 11.88 +/- 0.02 Forced photometry filter REJECTED candidate at 17:24:38.80 -29:10:13.7: ref_mag=11.88 +/- 0.02 new_mean_mag=12.1568 delta=-0.28 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:15:57.09 -26:11:53.5: 15.14 +/- 99.00 upperlimit Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:00:43.09 -28:37:10.4: 10.63 +/- 0.01 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:05:57.26 -23:05:23.5: 11.47 +/- 0.01 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:42:15.25 -23:21:13.5: 11.87 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:15:57.09 -26:11:53.5: 15.19 +/- 99.00 upperlimit Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:00:43.09 -28:37:10.4: 10.64 +/- 0.01 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:05:57.26 -23:05:23.5: 11.54 +/- 0.01 detection Forced photometry reference-image weighted average: 10.64 +/- 0.01 Forced photometry filter REJECTED candidate at 17:00:43.09 -28:37:10.4: ref_mag=10.64 +/- 0.01 new_mean_mag=10.8663 delta=-0.23 (need > 0.90) Forced photometry reference-image weighted average: 11.50 +/- 0.01 Forced photometry filter REJECTED candidate at 17:05:57.26 -23:05:23.5: ref_mag=11.50 +/- 0.01 new_mean_mag=11.7391 delta=-0.23 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:46:24.58 -26:11:07.1: 11.96 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:20:14.71 -28:05:53.3: 12.05 +/- 0.02 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:01:50.01 -26:15:37.0: 11.97 +/- 0.02 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:42:15.25 -23:21:13.5: 11.92 +/- 0.03 detection Forced photometry reference-image weighted average: 11.89 +/- 0.02 Forced photometry filter REJECTED candidate at 17:42:15.25 -23:21:13.5: ref_mag=11.89 +/- 0.02 new_mean_mag=11.9440 delta=-0.05 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:46:24.58 -26:11:07.1: 12.03 +/- 0.03 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:20:14.71 -28:05:53.3: 11.99 +/- 0.02 detection Forced photometry reference-image weighted average: 11.99 +/- 0.02 Forced photometry reference-image weighted average: 12.02 +/- 0.02 Forced photometry filter REJECTED candidate at 17:46:24.58 -26:11:07.1: ref_mag=11.99 +/- 0.02 new_mean_mag=12.0527 delta=-0.06 (need > 0.90) Forced photometry filter REJECTED candidate at 17:20:14.71 -28:05:53.3: ref_mag=12.02 +/- 0.02 new_mean_mag=11.9859 delta=0.03 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:01:50.01 -26:15:37.0: 12.01 +/- 0.02 detection Forced photometry reference-image weighted average: 11.99 +/- 0.02 Forced photometry filter REJECTED candidate at 17:01:50.01 -26:15:37.0: ref_mag=11.99 +/- 0.02 new_mean_mag=12.1494 delta=-0.16 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:27:49.01 -28:21:40.6: 12.34 +/- 0.04 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-12-36_20.00sec_-5.00C_LIGHT_0050.fits at 17:02:37.40 -26:18:02.8: 12.29 +/- 0.06 detection Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:27:49.01 -28:21:40.6: 12.27 +/- 0.03 detection Forced photometry reference-image weighted average: 12.30 +/- 0.02 Forced photometry filter REJECTED candidate at 17:27:49.01 -28:21:40.6: ref_mag=12.30 +/- 0.02 new_mean_mag=12.4485 delta=-0.14 (need > 0.90) Forced photometry on wcs_Oph-08-Q2b1x1_2026-05-10_04-13-26_20.00sec_-5.00C_LIGHT_0051.fits at 17:02:37.40 -26:18:02.8: 12.29 +/- 0.06 detection Forced photometry reference-image weighted average: 12.29 +/- 0.04 Forced photometry filter REJECTED candidate at 17:02:37.40 -26:18:02.8: ref_mag=12.29 +/- 0.04 new_mean_mag=12.3664 delta=-0.08 (need > 0.90) Adding exclusion_list_local.txt__out133530.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 133462_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133462_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checksDiscovery image 1 2026 08 30.08323 2461282.58323 13.33 17:22:35.68 -28:52:21.3 4021 4924 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133466_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133466_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.05 17:22:35.75 -28:52:21.7 4018 4925 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:33:35.59 -29:32:36.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133474_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133474_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.72 17:33:35.49 -29:32:36.5 2569 5365 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.77 17:04:25.44 -28:03:46.3 6443 4458 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133479_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133479_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.68 17:04:25.36 -28:03:44.5 6441 4458 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:29:54.55 -22:56:34.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133483_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133483_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.78 17:29:54.51 -22:56:34.9 2968 1351 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.60 17:31:11.65 -30:04:50.7 2896 5680 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133485_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133485_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.72 17:31:11.57 -30:04:48.7 2894 5681 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:39:22.60 -29:55:10.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133486_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133486_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.51 17:39:22.64 -29:55:11.4 1810 5626 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.54 17:30:47.74 -29:10:33.6 2936 5129 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133488_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133488_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.54 17:30:47.60 -29:10:31.4 2934 5129 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:35:24.72 -29:46:06.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133490_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133490_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.52 17:35:24.70 -29:46:07.1 2332 5510 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.47 17:35:52.04 -29:42:57.6 2273 5480 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133496_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133496_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.38 17:35:51.81 -29:42:57.0 2271 5481 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.28 17:22:53.47 -29:36:22.2 3985 5370 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133497_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133497_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.15 17:22:53.40 -29:36:21.4 3983 5370 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.29 17:36:10.37 -28:25:28.6 2206 4696 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133498_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133498_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.30 17:36:10.40 -28:25:28.5 2204 4697 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.16 17:01:57.94 -24:46:46.5 6835 2481 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133499_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133499_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.17 17:01:57.94 -24:46:45.6 6832 2482 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.15 17:24:38.82 -29:10:13.0 3751 5108 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133500_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133500_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.16 17:24:38.78 -29:10:14.4 3748 5109 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.13 17:33:33.61 -29:18:56.9 2571 5225 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133507_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133507_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.08 17:33:33.67 -29:18:57.3 2569 5226 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 11.74 17:05:57.31 -23:05:23.4 6311 1443 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133508_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133508_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.74 17:05:57.21 -23:05:23.5 6308 1444 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:33:04.74 -29:02:42.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133509_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133509_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.35 17:33:04.70 -29:02:41.6 2629 5059 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 10.90 17:00:43.06 -28:37:10.6 6928 4811 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133510_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133510_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 10.84 17:00:43.13 -28:37:10.2 6926 4812 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:42:40.83 -22:21:51.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133528_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133528_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 10.68 17:42:40.86 -22:21:51.0 1155 1049 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Rejecting candidate due to large distance (14.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133530_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 Preparing report for the candidate 133530_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133533_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133533_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 10.94 17:23:33.14 -26:04:34.2 3875 3235 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:05:27.47 -24:56:58.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133541_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133541_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.13 17:05:27.45 -24:56:59.1 6349 2572 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:35:22.42 -22:02:23.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133550_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133550_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.49 17:35:22.45 -22:02:23.5 2183 0818 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 16:59:07.04 -25:44:22.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133552_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133552_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.74 16:59:07.09 -25:44:23.1 7203 3076 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:09:21.61 -28:57:00.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133553_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133553_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.78 17:09:21.62 -28:57:00.2 5772 4980 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:02:49.92 -23:09:21.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133555_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133555_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.80 17:02:49.87 -23:09:21.4 6743 1494 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:35:15.71 -22:01:38.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133556_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133556_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.80 17:35:15.74 -22:01:38.0 2199 0810 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 11.94 17:42:15.24 -23:21:13.5 1247 1650 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133560_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133560_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.95 17:42:15.27 -23:21:13.5 1244 1651 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 11.95 17:46:24.61 -26:11:06.9 0755 3401 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133562_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133562_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.20 17:46:24.55 -26:11:07.4 0753 3402 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:20:39.60 -25:50:47.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133565_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133565_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.93 17:20:39.61 -25:50:47.7 4267 3093 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:36:09.06 -22:30:46.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133570_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133570_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.00 17:36:09.04 -22:30:47.3 2084 1110 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.00 17:20:14.67 -28:05:53.0 4330 4453 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133572_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133572_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 11.97 17:20:14.76 -28:05:53.6 4328 4454 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:30:46.87 -29:52:35.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133576_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133576_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.10 17:30:46.84 -29:52:35.5 2946 5555 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.07 17:01:49.95 -26:15:37.5 6824 3378 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133580_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133580_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.24 17:01:50.08 -26:15:36.5 6822 3378 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:21:59.15 -25:01:50.3 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133585_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133585_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.21 17:21:59.19 -25:01:51.4 4084 2602 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:09:37.91 -27:18:58.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133595_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133595_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.11 17:09:37.95 -27:18:57.4 5752 3990 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:41:28.12 -21:56:45.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133599_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133599_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.45 17:41:28.12 -21:56:45.6 1315 0787 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:25:38.80 -25:09:20.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133600_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133600_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.39 17:25:38.83 -25:09:20.4 3582 2682 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:15:19.72 -29:05:36.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133602_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133602_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.20 17:15:19.77 -29:05:37.0 4980 5057 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:07:13.74 -28:58:41.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133609_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133609_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.51 17:07:13.73 -28:58:41.8 6054 5003 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:12:28.58 -27:46:53.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133610_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133610_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.30 17:12:28.56 -27:46:54.2 5367 4266 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.48 17:27:49.04 -28:21:40.3 3322 4625 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133617_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133617_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.42 17:27:48.98 -28:21:40.8 3320 4626 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:40:04.57 -21:58:58.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133620_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133620_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.43 17:40:04.58 -21:58:57.7 1515 0803 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:04:23.93 -23:22:40.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133624_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133624_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.56 17:04:23.95 -23:22:40.6 6521 1624 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Discovery image 1 2026 08 30.08323 2461282.58323 12.51 17:02:37.44 -26:18:02.0 6716 3399 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133625_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133625_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.28 17:02:37.36 -26:18:03.5 6714 3399 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:19:10.58 -29:03:40.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133627_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133627_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.73 17:19:10.76 -29:03:40.3 4471 5037 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:08:11.54 -27:52:57.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133629_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133629_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.70 17:08:11.55 -27:52:56.4 5939 4337 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:34:35.97 -22:26:35.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133632_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133632_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.82 17:34:35.97 -22:26:35.6 2301 1061 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:05:34.86 -22:03:55.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133640_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133640_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.60 17:05:34.87 -22:03:56.6 6376 0822 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:05:02.96 -25:27:10.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133641_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133641_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.52 17:05:02.95 -25:27:10.4 6397 2877 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:04:24.72 -24:27:11.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133644_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133644_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.61 17:04:24.68 -24:27:11.8 6501 2275 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:19:43.84 -28:20:21.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133656_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133656_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.04 17:19:43.80 -28:20:22.4 4397 4600 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:03:24.62 -29:06:39.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133657_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133657_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.84 17:03:24.59 -29:06:39.2 6558 5098 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Rejecting candidate due to large distance (14.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133659_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133659_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.86 17:41:37.06 -29:23:15.4 1498 5316 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:06:50.73 -26:29:40.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133663_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133663_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.85 17:06:50.69 -26:29:40.7 6138 3501 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:05:00.92 -23:49:20.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133664_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133664_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.90 17:05:00.95 -23:49:20.5 6428 1891 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:22:29.75 -30:14:05.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133666_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133666_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.57 17:22:29.77 -30:14:04.7 4038 5752 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:12:39.09 -29:16:09.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133670_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133670_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.82 17:12:39.20 -29:16:09.5 5333 5167 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:04:01.86 -25:40:41.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133673_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133673_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.81 17:04:01.86 -25:40:41.8 6533 3017 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:05:35.98 -28:56:11.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133675_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133675_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.91 17:05:35.97 -28:56:11.5 6270 4983 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:15:20.14 -28:25:57.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133677_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133677_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.98 17:15:20.12 -28:25:57.6 4982 4657 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Rejecting candidate due to large distance (14.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133680_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133680_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.84 17:22:25.52 -24:22:21.4 4020 2204 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:09:03.23 -25:15:41.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133683_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133683_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.16 17:09:03.25 -25:15:41.9 5852 2750 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:11:58.61 -23:10:18.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133684_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133684_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.25 17:11:58.59 -23:10:17.7 5468 1480 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Rejecting candidate due to large distance (26.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133687_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133687_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.09 17:40:58.45 -29:42:15.2 1592 5505 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Rejecting candidate due to large distance (14.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133689_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 133689_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.50 17:31:21.51 -21:59:30.8 2750 0776 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:19:16.56 -26:20:20.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54642_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 54642_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 13.39 17:19:16.63 -26:20:21.0 4456 3390 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:08:08.54 -26:22:43.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 98416_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 98416_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 3 2026 08 30.08369 2461282.58369 12.23 17:08:08.58 -26:22:43.3 5963 3428 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:13:46.44 -29:03:48.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84285_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 84285_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.59 17:13:46.42 -29:03:49.1 5186 5041 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:05:00.77 -27:12:57.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21287_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 21287_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 3 2026 08 30.08369 2461282.58369 10.54 17:05:00.78 -27:12:56.7 6375 3943 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:46:33.91 -23:00:30.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 88623_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 88623_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 3 2026 08 30.08369 2461282.58369 11.32 17:46:33.89 -23:00:30.4 0624 1467 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:17:54.87 -30:11:02.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 42862_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 The candidate 42862_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001 did not pass the final checks Discovery image 2 2026 08 30.08369 2461282.58369 12.05 17:17:54.84 -30:11:01.8 4638 5718 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits **** FOUND 17:27:06.16 -25:17:18.1 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-08-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 17:15:57.09 -26:11:53.5 Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/monitoring_positions.txt Read 42957 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1789 to 268.2987 deg, Dec -31.2830 to -20.6029 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 250.1789 to 268.2987 deg, Dec -31.2830 to -20.6029 deg Loaded 11245 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): 8975 out of 9504 total matches. Matched with Tycho-2 9504 out of 42957 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Observation time (mid-exposure, UTC): JD 2461282.58323 (FITS header) Observing site: lat= +33.748292 deg lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 259.20989 deg Dec= -26.01592 deg Frame center: alt= +29.859 deg az= 188.800 deg airmass= 2.0002 Header cross-check: CENTALT= 29.883 deg (difference -0.024 deg) Header cross-check: AIRMASS= 2.0013 (we compute 2.0002) Airmass zero-point fit: OK k= +0.3114 +/- 0.0176 mag/airmass N= 4704 airmass span 1.7145-2.4672 scatter 0.2279 mag Source monitoring: airmass zero-point for wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits: OK +0.676936 -0.311366 2.0002 +0.3114 4704 0.7528 0.2279 1.7145 2.4672 Forced photometry (list mode): image=wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits list=monitoring_pixlist3475486.tmp aperture=4.3 Image size: 9576 x 6388 Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.358000 Forced photometry: center=(1522.88, 5756.18) aperture=4.3 Annulus: inner=8.60 outer=21.50 Background annulus: 1224 pixels Iterative clipping converged after 2 iterations, 1219/1224 pixels remain SExtractor background: mode=16315.47 median=16317.00 mean=16318.02 sigma=233.58 -> bg=16315.47 (1219 pixels) Aperture sum=244763.75 N_eff=14.5220 Net flux=7830.23 noise=890.13 SNR=8.80 Instrumental magnitude: -9.7344 Calibrated magnitude: 12.6236 Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits Source monitoring: 1 position(s) measured on wcs_fd_Oph-08-Q2b1x1_2026-08-29_20-59-40_20.00sec_-0.00C_LIGHT_0000.fits (aperture 4.3 pix) Read 46166 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 250.1774 to 268.2892 deg, Dec -31.2811 to -20.5964 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 250.1774 to 268.2892 deg, Dec -31.2811 to -20.5964 deg Loaded 11237 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): 9046 out of 9593 total matches. Matched with Tycho-2 9593 out of 46166 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Observation time (mid-exposure, UTC): JD 2461282.58369 (FITS header) Observing site: lat= +33.748292 deg lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 259.20580 deg Dec= -26.01464 deg Frame center: alt= +29.842 deg az= 189.009 deg airmass= 2.0012 Header cross-check: CENTALT= 29.866 deg (difference -0.024 deg) Header cross-check: AIRMASS= 2.0023 (we compute 2.0012) Airmass zero-point fit: OK k= +0.3426 +/- 0.0177 mag/airmass N= 4641 airmass span 1.7146-2.4710 scatter 0.2287 mag Source monitoring: airmass zero-point for wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits: OK +0.746454 -0.342557 2.0012 +0.3426 4641 0.7564 0.2287 1.7146 2.4710 Forced photometry (list mode): image=wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits list=monitoring_pixlist3475486.tmp aperture=4.3 Image size: 9576 x 6388 Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.362600 Forced photometry: center=(1520.68, 5757.15) aperture=4.3 Annulus: inner=8.60 outer=21.50 Background annulus: 1219 pixels Iterative clipping converged after 2 iterations, 1214/1219 pixels remain SExtractor background: mode=14734.29 median=14742.50 mean=14747.97 sigma=213.96 -> bg=14734.29 (1214 pixels) Aperture sum=221985.26 N_eff=14.5220 Net flux=8013.66 noise=815.35 SNR=9.83 Instrumental magnitude: -9.7596 Calibrated magnitude: 12.6030 Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits Source monitoring: 1 position(s) measured on wcs_fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits (aperture 4.3 pix) ########### Completed Oph-08-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 17:15:57.09 -26:11:53.5 ################################################################################### 17:15:57.09 -26:11:53.5 -- 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)2461282.58322654 -observatory V36 10:43:43.78 +09:51:47.9 Mercury (-1.7mag) 13:13:42.46 -11:12:12.0 Venus (-4.6mag) 06:51:30.15 +23:24:52.6 Mars (1.2mag) 09:02:09.87 +17:26:11.6 Jupiter (-1.8mag) 00:53:28.60 +02:51:16.2 Saturn (0.5mag) 04:13:27.85 +21:01:24.8 Uranus (5.7mag) 00:14:29.61 +00:01:51.2 Neptune (7.7mag) 20:26:12.16 -23:37:31.3 Pluto (14.5mag) 23:56:21.61 +01:36:39.8 Moon (-12.1mag) -rw-r--r-- 1 apache apache 363 Aug 29 21:02 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461282.58322654: 09:02:05.28 +17:26:34.6 Io (6.2mag) 09:02:20.72 +17:25:20.4 Europa (6.3mag) 09:02:26.76 +17:24:50.7 Ganymede (5.6mag) 09:02:36.39 +17:24:06.0 Callisto (6.9mag) 08:59:43.44 +17:38:37.8 Himalia (15.7mag) 09:02:12.51 +17:25:59.7 Thebe (16.6mag) 08:59:23.47 +17:33:20.6 Elara (17.7mag) 09:06:12.73 +16:56:29.2 Pasiphae (17.9mag) 09:03:50.31 +17:41:45.6 Carme (19.0mag) 00:53:29.95 +02:50:39.6 Titan (8.4mag) 00:53:27.01 +02:50:57.5 Rhea (9.7mag) 00:54:00.64 +02:53:52.6 Iapetus (11.0mag) 00:53:13.93 +02:51:02.2 Hyperion (14.4mag) 00:52:24.36 +02:41:49.8 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 29 21:02 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461282.58322654: 21:03:49.76 -07:17:19.2 JWST 17:22:45.19 +41:09:48.5 Chandra 08:54:40.67 -49:45:21.1 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 29 21:02 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461282.58322654 -observatory V36 03:34:47.13 +18:54:57.7 17.5mag P/1996 R2 (Lagerkvist) 18:00:42.89 -34:21:22.9 14.2mag P/2010 H2 (Vales) 07:12:59.84 -69:51:56.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:14:33.05 +33:29:34.1 17.7mag C/2017 K2 (PANSTARRS) 04:37:30.22 +44:05:34.0 15.4mag P/2021 N1 (ZTF) 22:20:12.62 +29:36:36.4 17.4mag C/2022 E2 (ATLAS) 07:03:36.82 +26:08:07.3 16.8mag C/2022 N2 (PANSTARRS) 10:41:53.60 +27:32:12.9 17.0mag C/2022 QE78 (ATLAS) 09:43:22.77 +05:16:24.1 18.0mag C/2022 R6 (PANSTARRS) 20:45:39.59 +62:42:17.7 18.0mag C/2023 H5 (Lemmon) 15:32:26.46 -14:55:27.4 14.7mag C/2023 R1 (PANSTARRS) 08:30:52.05 +32:24:59.2 15.7mag C/2024 E1 (Wierzchos) 15:05:51.26 +15:25:10.0 17.9mag C/2024 G6 (ATLAS) 18:39:40.47 +43:24:59.0 13.7mag C/2024 J3 (ATLAS) 20:37:51.77 +49:37:02.5 17.5mag C/2024 R4 (PANSTARRS) 05:30:50.93 -12:56:15.8 15.2mag C/2024 T5 (ATLAS) 07:08:22.01 +20:09:03.3 17.8mag C/2025 J1 (Borisov) 11:05:00.98 +19:23:44.6 17.0mag C/2025 V2 (Rankin) 13:13:06.13 +00:46:00.0 16.9mag C/2025 Y1 (ATLAS) 16:22:45.71 +75:16:35.6 16.3mag C/2026 A2 (Bok) 03:08:49.88 +46:18:32.3 17.4mag C/2026 B2 (Sun-Gao) 12:05:45.10 +10:36:02.7 17.5mag A/2026 E1 22:19:10.25 -34:02:25.9 13.2mag 10P/Tempel 11:42:43.63 -04:51:52.0 16.3mag 29P/Schwassmann-Wachmann 11:52:00.94 -02:28:25.1 17.5mag 63P/Wild 00:48:44.20 -06:33:07.8 15.4mag 65P/Gunn 06:22:56.94 +19:49:09.8 17.1mag 78P/Gehrels 03:15:35.87 +14:49:26.7 16.7mag 88P/Howell 08:48:02.08 +24:20:28.9 16.5mag 93P/Lovas 05:11:32.81 +25:26:54.9 17.6mag 112P/Urata-Niijima 07:06:51.80 +26:45:35.1 16.0mag 114P/Wiseman-Skiff 10:09:22.17 +22:34:11.9 14.9mag 123P/West-Hartley 12:28:48.12 -18:25:34.3 17.3mag 124P/Mrkos 06:07:04.71 +20:51:58.1 16.0mag 128P/Shoemaker-Holt 07:03:58.93 +17:34:17.6 17.9mag 131P/Mueller 23:56:24.77 +02:47:20.2 17.4mag 139P/Vaisala-Oterma 02:56:23.75 -18:16:15.9 15.7mag 161P/Hartley-IRAS 08:28:01.02 +37:58:34.0 16.2mag 162P/Siding Spring 10:04:45.57 +20:26:15.0 11.8mag 169P/NEAT 03:16:10.28 +09:02:46.4 14.5mag 220P/McNaught 04:25:20.19 +33:36:40.9 15.2mag 260P/McNaught 08:09:19.19 +36:29:38.7 17.3mag 295P/LINEAR 15:20:15.19 +00:40:43.0 17.9mag 391P/Kowalski 09:20:36.05 +17:16:19.4 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.2K Aug 29 21:02 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 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 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 -rw-r--r-- 1 apache apache 5.7K Aug 29 21:02 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 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 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag -rw-r--r-- 1 apache apache 190K Aug 29 21:02 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 11:39:57.376 -13:21:58.15 AT 2026xuf 2026-01-28.56 20.99 14:55:24.436 -29:06:40.74 AT 2026xue 2026-02-26.58 20.26 15:22:19.621 -03:36:37.68 AT 2026xud 2026-02-28.61 20.75 11:32:20.348 -23:41:08.51 AT 2026xuc 2026-02-26.48 20.68 13:43:45.060 -29:09:34.37 AT 2026xub 2026-01-27.63 20.3 12:07:59.185 -24:02:54.78 AT 2026xua 2026-01-27.58 20.45 12:21:54.531 +01:48:01.30 AT 2026xtz 2026-02-27.59 20.65 15:09:21.323 -03:50:05.90 AT 2026xty 2026-02-28.61 21.2 12:03:52.398 -29:51:04.21 AT 2026xtx 2026-01-27.58 20.34 06:59:37.640 +46:41:37.44 AT 2026xtw 2026-01-19.40 21.74 13:29:47.826 +32:29:41.67 AT 2026xtv 2026-01-13.58 20.95 09:53:34.224 -03:24:04.10 AT 2026xtu 2026-01-27.47 21.41 03:19:42.171 -27:01:02.85 AT 2026xtt 2026-01-09.24 20.5 12:41:46.966 -27:29:06.49 AT 2026xts 2026-01-27.59 21.43 09:32:58.799 +01:54:41.76 AT 2026xtr 2026-01-26.43 21.7 05:04:53.740 -16:17:23.44 AT 2026xtq 2026-02-14.26 21.87 08:45:29.158 -06:14:27.46 AT 2026xtp 2026-01-27.42 21.93 10:49:35.708 +09:27:42.98 AT 2026xto 2026-01-20.44 21.07 10:28:09.548 -07:52:42.07 AT 2026xtn 2026-01-17.55 21.98 10:15:00.301 +13:15:51.40 AT 2026xtm 2026-01-20.44 21.53 -rw-r--r-- 1 apache apache 88K Aug 29 21:06 tns_transients_list.txt Discovery image 3 2026 08 30.08369 2461282.58369 12.86 17:27:06.14 -25:17:18.2 3385 2765 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Oph-08-Q2b1x1_210050_TTUQ2b1x1_3475118_9BWXK8od/fd_Oph-08-Q2b1x1_2026-08-29_21-00-20_20.00sec_0.00C_LIGHT_0001.fits
