fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits
fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 19.46979 | 2461271.96979 | 9.66 | 05:21:07.64 +23:38:19.8 | 3251 4218 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits |
| Discovery image 2 | 2026 08 19.47038 | 2461271.97038 | 9.65 | 05:21:07.65 +23:38:19.8 | 3255 4211 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits |
Mean magnitude and position on the discovery images:
2026 08 19.4701 2461271.9701 9.65 05:21:07.65 +23:38:19.8
181.48713 -7.48056 galactic Tau Second-epoch detections are separated by 0.1" and 7.0 pix This object is listed in tocp_transients_list.txt 0.5" TCP J05210763+2338194 2026-08-06.4109 11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | N Tau | 05:21:07.65 +23:38:19.8 (user input) | 2026 (VSX @ VizieR) | N (VSX @ VizieR) | (position from user input)
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 19.46979 | 2461271.96979 | 9.72 | 05:21:07.63 +23:38:20.0 | 3251 4217 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits |
| Discovery image 2 | 2026 08 19.47038 | 2461271.97038 | 9.72 | 05:21:07.65 +23:38:19.9 | 3255 4211 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits |
Mean magnitude and position on the discovery images:
2026 08 19.4701 2461271.9701 9.72 05:21:07.64 +23:38:20.0
181.48707 -7.48056 galactic Tau Second-epoch detections are separated by 0.2" and 7.0 pix This object is listed in tocp_transients_list.txt 0.6" TCP J05210763+2338194 2026-08-06.4109 11.2mag
The object was not found in VSX
The object was not found in ASASSN-V
The object was not found in astcheck.
online_id | N Tau | 05:21:07.64 +23:38:20.0 (user input) | 2026 (VSX @ VizieR) | N (VSX @ VizieR) | (position from user input)
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: Tau-04-Q2b1x1 ####################################### ########### Starting Tau-04-Q2b1x1 ########### Processing Tau-04-Q2b1x1 server tau has sufficient free disk space available: 702383 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 702383 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.png' -> 'transient_report/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits_preview.png'
Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits
renamed 'Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.png' -> 'transient_report/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits_preview.png'
Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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= 599.0891 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 758.4070 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3148.9013 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 877.1621 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3435.8458 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 920.0610 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.25615 INFO: SECOND_EPOCH__SD_ratio= 0.047 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 = 21.0100002288818 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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= '2026-08-19T06:16:19.7048313' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-19T11:16:19.7048313' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61271.4696725002 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-19T11:16:29.6069256' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61271.4697871064 / 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 = 83.0743236748627 / [deg] RA of telescope" status=0 Record 32: "DEC = 22.0000105473992 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.025 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 92.4683333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38830051552412 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Tau-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '05 32 19' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+22 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 = 20436 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20436 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.0100002288818 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.0100002288818 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 7.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 23.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/d_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits :) Spent 0.518587 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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/d_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 20.8999996185303 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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= '2026-08-19T06:17:10.9946500' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-19T11:17:10.9946500' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61271.4702661345 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-19T11:17:20.8962105' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61271.4703807407 / 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 = 83.0743235935114 / [deg] RA of telescope" status=0 Record 32: "DEC = 22.0000105486065 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 46.2047222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 92.5969444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.38413280786538 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Tau-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '05 32 19' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+22 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 = 20436 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20436 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.8999996185303 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.8999996185303 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 7.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 23.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/d_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits :) Spent 0.599672 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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/d_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Previews of the CALIBRATED second-epoch images:
fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits
fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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: 2461271.96978824 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image) verification OK: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 05:32:19.570 +21:59:57.74 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits (1st new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:18.659 +22:00:03.38 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:18.659 +22:00:03.38 Angular distance between the image centers 0.0039 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits (2nd new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Image size: 937.2'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:17.187 +22:00:39.00 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:17.187 +22:00:39.00 Angular distance between the image centers 0.0147 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 05:32:18.659 +22:00:03.38 Second-epoch second image center 05:32:17.187 +22:00:39.00 Angular distance between the image centers 0.01141 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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.WTOEnzjF1h Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.K4gbkckR2j Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits &> /tmp/tmp.ALlR0jGMP9 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits &> /tmp/tmp.lkLoDxSv4X Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Calibrating the magnitude scale Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat' Read 22997 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 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 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg Loaded 12406 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): 8976 out of 10160 total matches. Matched with Tycho-2 10160 out of 22997 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.969200 a=0.000000 b=1.000000 c=22.969200 From vast_summary.log: estimated ref. image limiting mag.: -7.65 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.32 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.32
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 22997 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3514 to 91.9479 deg, Dec +16.4790 to +27.2884 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 74.3514 to 91.9479 deg, Dec 16.4790 to 27.2884 deg Loaded 12406 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): 8976 out of 10160 total matches. Matched with Tycho-2 10160 out of 22997 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=6.0) Read 20916 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3773 to 91.9061 deg, Dec +16.4876 to +27.3008 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 74.3773 to 91.9061 deg, Dec 16.4876 to 27.3008 deg Loaded 12329 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): 8847 out of 10017 total matches. Matched with Tycho-2 10017 out of 20916 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=5.9) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 2.0 pix Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 2.5 pix fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 2.5 pix fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Limiting magnitude estimates: 15.3 mag. Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 15.2 mag. Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 14.2 mag. fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 14.2 mag. fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits All-image limiting magnitude estimate: 14.2 (SNR ) 11.4 (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.WTOEnzjF1h (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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=2479, bad_region=3694, passed=22997 Got 22997 stars (including 17090 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat util/solve_plate_with_UCAC5 got 22997 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4775 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 4706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4774 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 20056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4705 stars left (next iteration limit 5175) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4705 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.273 n_q1=1788 n_q2=376 n_q3=1844 n_q4=697 worst_quadrant_to_overall_ratio=1.193 The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.K4gbkckR2j (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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=2320, bad_region=3377, passed=20916 Got 20916 stars (including 15475 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat util/solve_plate_with_UCAC5 got 20916 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4776 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 4708 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4707 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4777 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4708 matched stars entering correct_measured_positions(), 18215 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 4708 stars left (next iteration limit 5177) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4708 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.605 sigma_q2_arcsec=0.498 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.402 n_q1=1784 n_q2=371 n_q3=1863 n_q4=690 worst_quadrant_to_overall_ratio=1.175 The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.ALlR0jGMP9 (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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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=665, bad_region=3043, passed=9768 Got 9768 stars (including 6231 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat util/solve_plate_with_UCAC5 got 9768 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4794 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4717 matched stars entering correct_measured_positions(), 4717 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4717 matched stars entering correct_measured_positions(), 7377 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" 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 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4794 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 7377 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.52" Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 7377 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.54" Excluding outliers - 4716 stars left (next iteration limit 5188) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4716 robust_rms=7.032 arcsec worst_quadrant_rms=8.691 arcsec SIP_REFIT: SIP order 3 trial: matched=4716 robust_rms=0.471 arcsec worst_quadrant_rms=0.568 arcsec SIP_REFIT: SIP order 5 trial: matched=4716 robust_rms=0.432 arcsec worst_quadrant_rms=0.473 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4716 robust_rms_before=0.872 arcsec robust_rms_before_corrected=0.502 arcsec robust_rms_after=0.432 arcsec worst_quadrant_rms_before=0.636 worst_quadrant_rms_after=0.473 verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Image size: 937.6'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:18.636 +22:00:02.66 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 9768 stars ### 'wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/correct_sextractor_wcs_catalog_usingxy2sky4028026.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.872 -> 0.432 arcsec) WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits N_match=4716 sigma_overall_arcsec=0.468 sigma_q1_arcsec=0.439 sigma_q2_arcsec=0.517 sigma_q3_arcsec=0.504 sigma_q4_arcsec=0.440 n_q1=1237 n_q2=1266 n_q3=944 n_q4=1269 worst_quadrant_to_overall_ratio=1.104 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits -region wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.lkLoDxSv4X (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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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=662, bad_region=2911, passed=9366 Got 9366 stars (including 5973 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat util/solve_plate_with_UCAC5 got 9366 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4792 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 4716 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4716 matched stars entering correct_measured_positions(), 7087 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" 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 532 to 588 (Dec 16.6 to 27.3) Done reading UCAC5 zone files... Matched 4794 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4719 matched stars entering correct_measured_positions(), 7087 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.53" Accuracy estimation diagnostic: 4719 matched stars entering correct_measured_positions(), 7087 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Excluding outliers - 4719 stars left (next iteration limit 5187) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4719 robust_rms=7.081 arcsec worst_quadrant_rms=8.667 arcsec SIP_REFIT: SIP order 3 trial: matched=4719 robust_rms=0.474 arcsec worst_quadrant_rms=0.597 arcsec SIP_REFIT: SIP order 5 trial: matched=4719 robust_rms=0.431 arcsec worst_quadrant_rms=0.467 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4719 robust_rms_before=0.888 arcsec robust_rms_before_corrected=0.515 arcsec robust_rms_after=0.431 arcsec worst_quadrant_rms_before=0.624 worst_quadrant_rms_after=0.467 verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Image size: 937.6'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:17.163 +22:00:38.22 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 9366 stars ### 'wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/correct_sextractor_wcs_catalog_usingxy2sky4028034.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.888 -> 0.431 arcsec) WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits N_match=4719 sigma_overall_arcsec=0.457 sigma_q1_arcsec=0.423 sigma_q2_arcsec=0.493 sigma_q3_arcsec=0.532 sigma_q4_arcsec=0.447 n_q1=1247 n_q2=1274 n_q3=946 n_q4=1252 worst_quadrant_to_overall_ratio=1.165 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits -region wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits to local_wcs_cache/ 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' Saving the final (post-refit) wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits to local_wcs_cache/ 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits to local_wcs_cache/ 'wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits' Saving the final (post-refit) wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits to local_wcs_cache/ 'wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits' -> 'local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits sigma_overall=0.386 worst_q_ratio=1.193 ref2=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits sigma_overall=0.515 worst_q_ratio=1.175 new1=fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits sigma_overall=0.468 worst_q_ratio=1.104 new2=fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits sigma_overall=0.457 worst_q_ratio=1.165 reference average sigma_overall=0.4505 worst_q_ratio=1.184 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378_astrometric_residuals.png (4705 matched stars from wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035_astrometric_residuals.png (4708 matched stars from wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550_astrometric_residuals.png (4716 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551_astrometric_residuals.png (4719 matched stars from wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits' Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits' Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 10s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 30776_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 Preparing report for the candidate 30776_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 19272_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 19272_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks**** FOUND 05:46:56.32 +17:54:32.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 03444_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 03444_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 3 2026 08 19.47038 2461271.97038 9.65 05:46:56.32 +17:54:32.8 6878 0707 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:49:48.70 +25:25:22.9 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 11s Prepared the HTML report for the field Tau-04-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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits SExtractor catalog cache: saved Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.cat to cache SExtractor catalog cache: saved Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Creating symlink local_wcs_cache/wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Creating symlink local_wcs_cache/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits exists and is non-empty wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits exists and is non-empty wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (1st reference image) verification OK: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 05:32:19.570 +21:59:57.74 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits (1st new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Image size: 937.6'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:18.636 +22:00:02.66 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:18.636 +22:00:02.66 Angular distance between the image centers 0.0039 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits (2nd new image) verification OK: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Image size: 937.6'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:32:17.163 +22:00:38.22 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 05:32:19.570 +21:59:57.74 Second-epoch image center 05:32:17.163 +22:00:38.22 Angular distance between the image centers 0.0146 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 05:32:18.636 +22:00:02.66 Second-epoch second image center 05:32:17.163 +22:00:38.22 Angular distance between the image centers 0.01140 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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits &> /tmp/tmp.cu6zYsTvzl Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits &> /tmp/tmp.CU5xbRKqDC Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits &> /tmp/tmp.TrQw1BZsKP Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits &> /tmp/tmp.0YwRbXaDzp Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Calibrating the magnitude scale Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 3 2026 08 19.47038 2461271.97038 10.79 05:49:48.71 +25:25:22.8 7213 5275 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat Found non-empty wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits and wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat The reference image (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits) and catalog (wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat) found 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat' -> 'wcsmag.cat' Read 167968 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 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 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg Loaded 12414 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): 7145 out of 10502 total matches. Matched with Tycho-2 10502 out of 167968 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.825500 a=0.000000 b=1.000000 c=22.825500 From vast_summary.log: estimated ref. image limiting mag.: -7.31 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.52 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.52
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 167968 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3408 to 91.9478 deg, Dec +16.4791 to +27.2941 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 74.3408 to 91.9478 deg, Dec 16.4791 to 27.2941 deg Loaded 12414 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): 7145 out of 10502 total matches. Matched with Tycho-2 10502 out of 167968 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (aperture=4.5) Read 163013 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3370 to 91.9475 deg, Dec +16.4845 to +27.3051 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 74.3370 to 91.9475 deg, Dec 16.4845 to 27.3051 deg Loaded 12419 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): 7184 out of 10475 total matches. Matched with Tycho-2 10475 out of 163013 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Forced-photometry filter: calibrated wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -> calib.txt_param_ref_wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (aperture=4.4) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 90 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 1.8 pix Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 2.2 pix fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 2.3 pix fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Limiting magnitude estimates: 15.5 mag. Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 15.4 mag. Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 14.4 mag. fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 14.3 mag. fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits All-image limiting magnitude estimate: 14.3 (SNR ) 13.8 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.cu6zYsTvzl (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits' -> 'wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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=28, blended=21684, bad_region=23036, passed=167940 Got 167940 stars (including 124901 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat util/solve_plate_with_UCAC5 got 167940 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4762 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4763 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150202 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4714 matched stars entering correct_measured_positions(), 150201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4714 stars left (next iteration limit 5185) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.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_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits N_match=4714 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.297 n_q1=1719 n_q2=437 n_q3=1839 n_q4=719 worst_quadrant_to_overall_ratio=1.214 The image catalog is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits -region wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.CU5xbRKqDC (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits 570.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits' -> 'wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS_IMAGE_NAME=wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS-calibrated image found: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits Checking if the catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits alredy exist and is non-empty... Catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat corresponding to the image wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits WCS catalog name: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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=36, blended=20219, bad_region=22244, passed=162977 Got 162977 stars (including 121992 good ones) from the SExtractor catalog wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat util/solve_plate_with_UCAC5 got 162977 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4760 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 4706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4706 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4760 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4705 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4704 matched stars entering correct_measured_positions(), 145759 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 4704 stars left (next iteration limit 5176) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.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_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits N_match=4704 sigma_overall_arcsec=0.497 sigma_q1_arcsec=0.615 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.412 n_q1=1720 n_q2=418 n_q3=1843 n_q4=723 worst_quadrant_to_overall_ratio=1.238 The image catalog is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits -region wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.TrQw1BZsKP (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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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=10, blended=4221, bad_region=14279, passed=70775 Got 70775 stars (including 53352 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat util/solve_plate_with_UCAC5 got 70775 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4780 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 4714 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 60309 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4780 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 60309 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 4713 matched stars entering correct_measured_positions(), 60309 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4713 stars left (next iteration limit 5184) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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=4713 robust_rms=7.035 arcsec worst_quadrant_rms=8.362 arcsec SIP_REFIT: SIP order 3 trial: matched=4713 robust_rms=0.469 arcsec worst_quadrant_rms=0.565 arcsec SIP_REFIT: SIP order 5 trial: matched=4713 robust_rms=0.432 arcsec worst_quadrant_rms=0.468 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4713 robust_rms_before=0.434 arcsec robust_rms_before_corrected=0.497 arcsec robust_rms_after=0.432 arcsec worst_quadrant_rms_before=0.469 worst_quadrant_rms_after=0.468 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.469 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits N_match=4713 sigma_overall_arcsec=0.502 sigma_q1_arcsec=0.446 sigma_q2_arcsec=0.578 sigma_q3_arcsec=0.524 sigma_q4_arcsec=0.467 n_q1=1285 n_q2=1215 n_q3=972 n_q4=1241 worst_quadrant_to_overall_ratio=1.151 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits -region wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.0YwRbXaDzp (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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits WCS_IMAGE_NAME=wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits WCS-calibrated image found: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Checking if the catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits alredy exist and is non-empty... Catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat corresponding to the image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits WCS catalog name: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=4079, bad_region=13581, passed=67528 Got 67528 stars (including 50928 good ones) from the SExtractor catalog wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat util/solve_plate_with_UCAC5 got 67528 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (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 0.010418 (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 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4778 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 4711 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4711 matched stars entering correct_measured_positions(), 57534 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3) Done reading UCAC5 zone files... Matched 4777 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4710 matched stars entering correct_measured_positions(), 57534 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 4710 matched stars entering correct_measured_positions(), 57534 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4710 stars left (next iteration limit 5182) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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=4710 robust_rms=7.107 arcsec worst_quadrant_rms=8.173 arcsec SIP_REFIT: SIP order 3 trial: matched=4710 robust_rms=0.471 arcsec worst_quadrant_rms=0.610 arcsec SIP_REFIT: SIP order 5 trial: matched=4710 robust_rms=0.424 arcsec worst_quadrant_rms=0.464 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4710 robust_rms_before=0.424 arcsec robust_rms_before_corrected=0.481 arcsec robust_rms_after=0.424 arcsec worst_quadrant_rms_before=0.476 worst_quadrant_rms_after=0.464 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.476 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits N_match=4710 sigma_overall_arcsec=0.489 sigma_q1_arcsec=0.438 sigma_q2_arcsec=0.548 sigma_q3_arcsec=0.525 sigma_q4_arcsec=0.472 n_q1=1289 n_q2=1205 n_q3=979 n_q4=1237 worst_quadrant_to_overall_ratio=1.120 The image catalog is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits -region wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Saving fully-calibrated image wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.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_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Preparing the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:38:28.21 +18:08:43.9: 13.40 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:07.07 +19:55:45.6: 13.45 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:55.26 +23:19:50.8: 13.47 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:44:40.73 +22:38:15.7: 13.48 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:43.21 +24:10:46.9: 13.32 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:32:24.09 +20:11:58.2: 13.57 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:22:01.93 +20:10:48.5: 14.01 +/- 0.05 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:38:28.21 +18:08:43.9: 13.48 +/- 0.04 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:55.26 +23:19:50.8: 13.45 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:44:40.73 +22:38:15.7: 13.49 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:43.21 +24:10:46.9: 13.30 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:22:01.93 +20:10:48.5: 14.09 +/- 0.06 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:32:24.09 +20:11:58.2: 13.60 +/- 0.04 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:07.07 +19:55:45.6: 13.46 +/- 0.03 detection Forced photometry reference-image weighted average: 13.46 +/- 0.02 Forced photometry reference-image weighted average: 13.44 +/- 0.03 Forced photometry reference-image weighted average: 13.58 +/- 0.02 Forced photometry reference-image weighted average: 13.31 +/- 0.02 Forced photometry reference-image weighted average: 13.48 +/- 0.02 Forced photometry reference-image weighted average: 14.05 +/- 0.04 Forced photometry filter REJECTED candidate at 05:22:55.26 +23:19:50.8: ref_mag=13.46 +/- 0.02 new_mean_mag=13.6025 delta=-0.14 (need > 0.90) Forced photometry filter REJECTED candidate at 05:38:28.21 +18:08:43.9: ref_mag=13.44 +/- 0.03 new_mean_mag=13.6075 delta=-0.17 (need > 0.90) Forced photometry filter REJECTED candidate at 05:32:24.09 +20:11:58.2: ref_mag=13.58 +/- 0.02 new_mean_mag=13.7354 delta=-0.15 (need > 0.90) Forced photometry filter REJECTED candidate at 05:44:40.73 +22:38:15.7: ref_mag=13.48 +/- 0.02 new_mean_mag=13.6721 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 05:22:01.93 +20:10:48.5: ref_mag=14.05 +/- 0.04 new_mean_mag=14.1243 delta=-0.08 (need > 0.90) Forced photometry filter REJECTED candidate at 05:22:43.21 +24:10:46.9: ref_mag=13.31 +/- 0.02 new_mean_mag=13.4550 delta=-0.15 (need > 0.90) Forced photometry reference-image weighted average: 13.45 +/- 0.02 Forced photometry filter REJECTED candidate at 05:37:07.07 +19:55:45.6: ref_mag=13.45 +/- 0.02 new_mean_mag=13.4539 delta=-0.00 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:44.76 +22:11:44.4: 12.42 +/- 0.01 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:44.76 +22:11:44.4: 12.37 +/- 0.01 detection Forced photometry reference-image weighted average: 12.40 +/- 0.01 Forced photometry filter REJECTED candidate at 05:30:44.76 +22:11:44.4: ref_mag=12.40 +/- 0.01 new_mean_mag=12.6839 delta=-0.29 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:30:21.60 +25:20:28.6: 13.43 +/- 0.03 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:30:21.60 +25:20:28.6: 13.50 +/- 0.04 detection Forced photometry reference-image weighted average: 13.46 +/- 0.02 Forced photometry filter REJECTED candidate at 05:30:21.60 +25:20:28.6: ref_mag=13.46 +/- 0.02 new_mean_mag=13.4770 delta=-0.02 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:44:03.70 +25:21:39.3: 13.64 +/- 0.05 detection Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:37:40.13 +22:58:28.6: 13.59 +/- 0.04 detection Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:44:03.70 +25:21:39.3: 13.78 +/- 0.06 detection Forced photometry reference-image weighted average: 13.70 +/- 0.04 Forced photometry filter REJECTED candidate at 05:44:03.70 +25:21:39.3: ref_mag=13.70 +/- 0.04 new_mean_mag=13.5746 delta=0.12 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:37:40.13 +22:58:28.6: 13.60 +/- 0.04 detection Forced photometry reference-image weighted average: 13.59 +/- 0.03 Forced photometry filter REJECTED candidate at 05:37:40.13 +22:58:28.6: ref_mag=13.59 +/- 0.03 new_mean_mag=13.6258 delta=-0.03 (need > 0.90) Forced photometry on wcs_Tau-04-Q2b1x1_2025-12-23_01-27-09_20.00sec_-15.00C_LIGHT_0378.fits at 05:13:05.03 +20:18:42.0: 99.00 +/- 99.00 bad_region Forced photometry on wcs_Tau-04-Q2b1x1_2026-02-21_20-27-39_20.00sec_-14.90C_LIGHT_0035.fits at 05:13:05.03 +20:18:42.0: 13.25 +/- 0.03 detection Forced photometry reference-image weighted average: 13.25 +/- 0.03 Forced photometry filter REJECTED candidate at 05:13:05.03 +20:18:42.0: ref_mag=13.25 +/- 0.03 new_mean_mag=13.2758 delta=-0.03 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 12s 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 189042_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189042_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checksDiscovery image 1 2026 08 19.46979 2461271.96979 14.15 05:22:01.94 +20:10:49.3 3318 2122 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189056_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189056_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 14.10 05:22:01.91 +20:10:47.8 3321 2116 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.82 05:32:24.05 +20:11:57.0 4790 2106 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189059_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189059_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.67 05:32:24.13 +20:11:59.4 4793 2100 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.69 05:38:28.20 +18:08:42.6 5650 0854 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189060_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189060_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.55 05:38:28.22 +18:08:45.2 5654 0849 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.71 05:44:40.67 +22:38:14.7 6519 3579 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189064_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189064_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.64 05:44:40.79 +22:38:16.7 6523 3573 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.66 05:22:55.30 +23:19:50.8 3495 4024 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189073_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189073_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.55 05:22:55.22 +23:19:50.7 3498 4018 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:35:56.52 +25:28:06.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189075_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189075_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.54 05:35:56.58 +25:28:07.1 5312 5284 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:35:16.61 +20:44:44.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189076_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189076_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.43 05:35:16.73 +20:44:44.3 5203 2427 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.36 05:37:07.12 +19:55:45.0 5458 1938 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189081_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189081_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.65 05:37:07.02 +19:55:46.2 5462 1932 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.43 05:22:43.21 +24:10:47.4 3481 4538 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189084_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189084_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.49 05:22:43.20 +24:10:46.4 3484 4532 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:46:26.58 +25:17:04.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189087_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189087_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.25 05:46:26.40 +25:17:04.3 6750 5181 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:34:56.23 +20:14:27.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189090_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189090_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.19 05:34:56.18 +20:14:26.6 5153 2122 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:24:11.84 +18:29:02.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189091_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189091_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.13 05:24:11.86 +18:29:03.0 3604 1080 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:29:17.19 +18:20:16.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189092_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189092_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.00 05:29:17.18 +18:20:16.1 4333 0977 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:46:25.19 +25:17:28.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189093_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189093_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.03 05:46:25.17 +25:17:28.0 6748 5185 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:21:11.04 +18:32:37.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189095_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189095_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.93 05:21:11.02 +18:32:37.8 3171 1126 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 12.75 05:30:44.75 +22:11:44.4 4572 3315 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189097_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189097_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.63 05:30:44.77 +22:11:44.4 4575 3309 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:44:45.65 +17:48:35.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189100_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 189100_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.11 05:44:45.66 +17:48:35.3 6563 0645 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:24:16.90 +20:08:47.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 189291_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 Preparing report for the candidate 189291_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 191153_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 191153_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 10.58 05:24:16.90 +20:08:47.7 3641 2088 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:39:10.48 +23:20:17.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 191315_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 191315_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.09 05:39:10.48 +23:20:17.2 5754 3992 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:41:56.13 +22:38:56.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 191711_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 191711_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.21 05:41:56.13 +22:38:55.9 6139 3577 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:30:50.71 +22:27:24.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192350_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 192350_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.39 05:30:50.71 +22:27:24.6 4591 3467 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:32:09.92 +18:33:13.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192398_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 192398_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.54 05:32:09.93 +18:33:13.5 4749 1103 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:37:00.58 +20:46:44.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192399_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 192399_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.63 05:37:00.56 +20:46:44.7 5448 2446 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:20:11.68 +19:34:17.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192640_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 192640_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.72 05:20:11.70 +19:34:17.2 3049 1754 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:45:36.98 +25:05:43.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192643_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 192643_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.71 05:45:37.00 +25:05:44.2 6638 5064 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:31:40.08 +18:13:14.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 192729_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 192729_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.79 05:31:40.11 +18:13:14.1 4675 0901 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:43:00.23 +18:59:11.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193032_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193032_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.61 05:43:00.19 +18:59:11.8 6304 1360 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:31:10.93 +20:10:04.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193134_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193134_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.82 05:31:10.92 +20:10:04.9 4620 2083 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:39:54.80 +23:40:59.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193308_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193308_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.79 05:39:54.80 +23:41:00.2 5856 4202 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:45:54.23 +26:05:59.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193498_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193498_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.90 05:45:54.25 +26:06:00.1 6672 5676 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:42:11.79 +22:40:40.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193542_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193542_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.89 05:42:11.75 +22:40:40.4 6175 3595 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:39:37.30 +18:52:54.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193612_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193612_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.82 05:39:37.27 +18:52:53.9 5819 1296 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:44:42.17 +23:00:06.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193707_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193707_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.05 05:44:42.19 +23:00:06.2 6524 3793 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:32:02.97 +18:33:58.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193757_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193757_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.08 05:32:02.93 +18:33:59.6 4732 1111 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:47:13.53 +21:51:53.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 193995_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 193995_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 12.99 05:47:13.53 +21:51:53.9 6886 3110 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:30:36.66 +22:27:33.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194051_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194051_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.15 05:30:36.66 +22:27:33.6 4558 3469 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:35:02.34 +24:18:45.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194511_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194511_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.19 05:35:02.34 +24:18:45.4 5184 4583 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:24:12.98 +20:07:32.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194759_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194759_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.26 05:24:12.97 +20:07:32.7 3631 2075 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:45:11.20 +18:40:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194775_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194775_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.08 05:45:11.23 +18:40:43.0 6619 1174 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:48:27.11 +20:53:28.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194856_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194856_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.09 05:48:27.17 +20:53:28.5 7068 2522 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:30:37.47 +22:22:59.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194910_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194910_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.29 05:30:37.48 +22:22:59.4 4560 3423 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:49:59.55 +22:34:33.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 194924_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 194924_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.27 05:49:59.55 +22:34:31.6 7268 3546 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:19:10.38 +19:41:09.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195028_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195028_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.26 05:19:10.37 +19:41:08.3 2905 1827 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:32:41.36 +20:56:04.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195063_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195063_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.26 05:32:41.30 +20:56:04.8 4838 2544 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:20:14.95 +19:35:44.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195064_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195064_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.46 05:20:14.97 +19:35:44.1 3057 1768 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:18:29.52 +21:46:13.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195079_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195079_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.41 05:18:29.50 +21:46:13.1 2851 3093 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:41:10.61 +20:05:08.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195165_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195165_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.26 05:41:10.70 +20:05:08.8 6039 2026 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:46:50.97 +20:15:56.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195257_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195257_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.23 05:46:50.83 +20:15:56.0 6845 2140 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:36:07.78 +19:32:31.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195379_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195379_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.22 05:36:07.77 +19:32:31.3 5320 1698 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:47:05.71 +23:11:12.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195451_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195451_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.44 05:47:05.75 +23:11:13.8 6856 3910 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:20:20.33 +25:09:01.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195486_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195486_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.60 05:20:20.32 +25:09:02.9 3173 5131 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.48 05:30:21.61 +25:20:28.7 4545 5219 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195489_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195489_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.48 05:30:21.58 +25:20:28.6 4548 5213 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:51:40.22 +23:12:54.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195517_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195517_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.31 05:51:40.29 +23:12:52.7 7496 3939 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:15:08.54 +20:02:25.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195532_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195532_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.34 05:15:08.53 +20:02:25.3 2337 2061 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:27:25.24 +23:07:37.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195842_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195842_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.58 05:27:25.31 +23:07:38.1 4121 3880 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:43:53.42 +21:56:15.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195853_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195853_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.37 05:43:53.37 +21:56:15.4 6415 3149 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:45:20.23 +24:24:53.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195930_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195930_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.52 05:45:20.24 +24:24:52.1 6604 4650 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:50:02.36 +22:58:01.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 195944_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 195944_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.22 05:50:02.34 +22:58:01.5 7270 3784 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:45:06.22 +24:25:29.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196183_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196183_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.47 05:45:06.23 +24:25:30.3 6572 4656 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:19:43.94 +26:10:32.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196187_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196187_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.44 05:19:44.18 +26:10:30.2 3109 5757 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:48:52.75 +24:33:57.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196511_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196511_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.37 05:48:52.83 +24:33:57.8 7093 4751 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:44:13.66 +25:22:18.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196592_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196592_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.53 05:44:13.62 +25:22:18.5 6446 5230 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:41:52.41 +23:20:38.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196599_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196599_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.60 05:41:52.44 +23:20:37.2 6129 3997 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:50:03.97 +19:09:41.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196659_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196659_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.28 05:50:04.05 +19:09:40.6 7317 1475 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:49:40.29 +23:42:09.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196723_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196723_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.39 05:49:40.33 +23:42:08.7 7211 4229 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.58 05:44:03.58 +25:21:38.9 6420 5229 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196783_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196783_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.57 05:44:03.81 +25:21:39.7 6424 5223 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:30:15.43 +18:46:31.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 196915_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 196915_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.68 05:30:15.37 +18:46:30.6 4477 1241 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:36:22.08 +24:21:25.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197023_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197023_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.69 05:36:22.09 +24:21:25.9 5367 4609 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:29:16.13 +21:29:58.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197057_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197057_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.54 05:29:16.11 +21:29:59.2 4362 2892 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:36:37.99 +18:57:25.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197080_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197080_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.37 05:36:37.77 +18:57:25.5 5390 1343 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:40:50.26 +25:14:08.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197132_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197132_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.78 05:40:50.25 +25:14:08.5 5982 5143 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:35:45.62 +21:24:33.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197279_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197279_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.67 05:35:45.76 +21:24:33.4 5274 2828 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 1 2026 08 19.46979 2461271.96979 13.68 05:37:40.10 +22:58:28.5 5541 3779 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197321_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197321_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.57 05:37:40.15 +22:58:28.7 5544 3773 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:28:40.18 +21:42:15.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197553_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197553_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 14.03 05:28:40.10 +21:42:15.5 4280 3017 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:41:22.33 +23:21:06.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197698_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197698_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.59 05:41:22.26 +23:21:06.1 6059 4002 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:41:56.61 +22:39:46.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197722_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197722_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.64 05:41:56.69 +22:39:46.4 6140 3585 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:29:19.00 +21:33:29.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197862_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197862_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.70 05:29:19.07 +21:33:29.7 4369 2927 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:41:07.06 +24:22:14.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 197890_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 197890_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.69 05:41:07.04 +24:22:15.4 6021 4618 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:37:08.22 +22:06:19.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198315_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 198315_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.72 05:37:08.12 +22:06:20.3 5468 3248 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:39:27.43 +21:47:34.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198527_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 198527_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.58 05:39:27.35 +21:47:34.6 5793 3058 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:36:20.92 +24:22:01.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 198639_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 198639_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.80 05:36:20.88 +24:22:02.6 5364 4616 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:31:04.48 +20:26:42.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 199743_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 199743_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.85 05:31:04.50 +20:26:42.7 4607 2251 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:20:36.29 +20:48:46.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184054_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 184054_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 14.06 05:20:36.21 +20:48:45.9 3130 2504 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:27:48.78 +22:22:03.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 14597_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 14597_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 3 2026 08 19.47038 2461271.97038 13.88 05:27:48.71 +22:22:03.0 4167 3420 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:38:00.37 +26:13:07.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 180008_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 180008_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 2 2026 08 19.47038 2461271.97038 13.51 05:38:00.34 +26:13:07.9 5595 5739 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Discovery image 2 2026 08 19.46979 2461271.96979 13.32 05:13:05.03 +20:18:42.2 2046 2243 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 108934_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 108934_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 3 2026 08 19.47038 2461271.97038 13.24 05:13:05.03 +20:18:41.7 2050 2237 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:30:18.12 +20:22:06.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 120168_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 120168_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 3 2026 08 19.47038 2461271.97038 13.00 05:30:18.15 +20:22:06.0 4497 2206 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:46:56.30 +17:54:33.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 25835_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 The candidate 25835_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551 did not pass the final checks Discovery image 3 2026 08 19.47038 2461271.97038 9.78 05:46:56.29 +17:54:33.0 6878 0707 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits **** FOUND 05:49:48.68 +25:25:22.8 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 13s Prepared the HTML report for the field Tau-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/monitoring_positions.txt Read 70785 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.3012 to 91.7836 deg, Dec +16.5386 to +27.2710 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 74.3012 to 91.7836 deg, Dec 16.5386 to 27.2710 deg Loaded 12088 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): 8590 out of 9567 total matches. Matched with Tycho-2 9567 out of 70785 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits Observation time (mid-exposure, UTC): JD 2461271.96979 (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= 83.07677 deg Dec= +21.99990 deg Frame center: alt= +46.310 deg az= 92.249 deg airmass= 1.3811 Header cross-check: CENTALT= 46.025 deg (difference +0.285 deg) Header cross-check: AIRMASS= 1.3883 (we compute 1.3811) Airmass zero-point fit: REJECT_K_RANGE k= +1.0368 +/- 0.0324 mag/airmass N= 4757 airmass span 1.2167-1.6344 scatter 0.2019 mag Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits: REJECT_K_RANGE +1.494519 -1.036840 1.3811 +1.0368 4757 0.4177 0.2019 1.2167 1.6344 Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits list=monitoring_pixlist3996073.tmp aperture=4.6 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 + 22.490150 Forced photometry: center=(3251.21, 4217.56) aperture=4.6 Annulus: inner=9.20 outer=23.00 Background annulus: 1399 pixels Iterative clipping converged after 2 iterations, 1390/1399 pixels remain SExtractor background: mode=2475.16 median=2476.00 mean=2476.56 sigma=76.41 -> bg=2475.16 (1390 pixels) Aperture sum=191392.13 N_eff=16.6190 Net flux=150257.42 noise=311.50 SNR=482.36 Instrumental magnitude: -12.9421 Calibrated magnitude: 9.5481 Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-16-19_20.00sec_-0.00C_LIGHT_0550.fits (aperture 4.6 pix) Read 67539 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 74.2814 to 91.7762 deg, Dec +16.5445 to +27.2813 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 74.2814 to 91.7762 deg, Dec 16.5445 to 27.2813 deg Loaded 12099 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): 8530 out of 9501 total matches. Matched with Tycho-2 9501 out of 67539 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits Observation time (mid-exposure, UTC): JD 2461271.97038 (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= 83.07063 deg Dec= +22.00978 deg Frame center: alt= +46.497 deg az= 92.348 deg airmass= 1.3768 Header cross-check: CENTALT= 46.205 deg (difference +0.292 deg) Header cross-check: AIRMASS= 1.3841 (we compute 1.3768) Airmass zero-point fit: REJECT_K_RANGE k= +1.0508 +/- 0.0330 mag/airmass N= 4737 airmass span 1.2090-1.6279 scatter 0.2025 mag Source monitoring: airmass zero-point for wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits: REJECT_K_RANGE +1.506335 -1.050751 1.3768 +1.0508 4737 0.4189 0.2025 1.2090 1.6279 Forced photometry (list mode): image=wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits list=monitoring_pixlist3996073.tmp aperture=4.6 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 + 22.488800 Forced photometry: center=(3254.49, 4211.39) aperture=4.6 Annulus: inner=9.20 outer=23.00 Background annulus: 1404 pixels Iterative clipping converged after 3 iterations, 1394/1404 pixels remain SExtractor background: mode=2738.20 median=2739.00 mean=2739.53 sigma=82.75 -> bg=2738.20 (1394 pixels) Aperture sum=197848.41 N_eff=16.6190 Net flux=152342.22 noise=337.35 SNR=451.59 Instrumental magnitude: -12.9571 Calibrated magnitude: 9.5317 Source monitoring: 1 position(s) measured on wcs_fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits (aperture 4.6 pix) ########### Completed Tau-04-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 #### 05:21:07.65 +23:38:19.8 05:21:07.64 +23:38:20.0 ################################################################################### 05:21:07.65 +23:38:19.8 -- not an asteroid (will add it to exclusion list) 05:21:07.64 +23:38:20.0 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 05:21:07.64 +23:38:20.0 -- does not seem to be a hot pixel (will add it to exclusion list) 05:21:07.65 +23:38:19.8 -- does not seem to be a hot pixel (will add it to exclusion list) 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) 05:21:07.64 +23:38:20.0 -- a known object 05:21:07.65 +23:38:19.8 -- a known object Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 2 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 #### Adding the following to the exclusion list #### 05:21:07.64 +23:38:20.0 05:21:07.65 +23:38:19.8 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.96978824 -observatory V36 09:22:05.64 +16:59:34.5 Mercury (-1.6mag) 12:40:56.99 -06:26:25.0 Venus (-4.5mag) 06:21:40.65 +23:41:31.7 Mars (1.3mag) 08:52:58.21 +18:03:02.7 Jupiter (-1.8mag) 00:55:14.45 +03:04:55.0 Saturn (0.5mag) 04:12:49.51 +20:59:46.7 Uranus (5.7mag) 00:15:21.23 +00:07:49.1 Neptune (7.7mag) 20:27:05.83 -23:34:15.1 Pluto (14.5mag) 14:59:03.96 -22:36:07.3 Moon (-10.2mag) -rw-r--r-- 1 apache apache 363 Aug 19 06:35 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461271.96978824: 08:52:53.78 +18:03:24.1 Io (6.1mag) 08:53:08.86 +18:02:14.6 Europa (6.3mag) 08:52:44.42 +18:04:07.7 Ganymede (5.6mag) 08:52:33.78 +18:04:52.7 Callisto (6.8mag) 08:50:26.00 +18:09:18.8 Himalia (15.7mag) 08:53:02.17 +18:02:46.0 Thebe (16.6mag) 08:50:04.24 +18:05:41.3 Elara (17.7mag) 08:57:06.61 +17:37:29.5 Pasiphae (17.9mag) 08:55:23.34 +18:15:55.0 Carme (19.0mag) 00:55:23.70 +03:05:02.2 Titan (8.4mag) 00:55:09.51 +03:05:00.9 Rhea (9.7mag) 00:55:47.62 +03:06:03.4 Iapetus (11.1mag) 00:55:29.89 +03:04:45.6 Hyperion (14.4mag) 00:54:22.72 +02:56:40.8 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 19 06:35 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.96978824: 19:55:05.96 -16:11:32.0 JWST 17:12:43.49 +39:16:12.5 Chandra 06:51:01.29 +05:09:05.9 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 19 06:35 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.96978824 -observatory V36 03:25:32.23 +18:14:41.3 17.5mag P/1996 R2 (Lagerkvist) 17:59:56.35 -34:30:56.7 14.1mag P/2010 H2 (Vales) 07:03:59.39 -69:21:33.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:12:32.41 +33:14:26.8 17.7mag C/2017 K2 (PANSTARRS) 04:14:13.74 +41:38:50.4 17.3mag P/2021 N1 (ZTF) 22:29:11.08 +30:37:57.9 17.3mag C/2022 E2 (ATLAS) 06:54:17.25 +26:20:17.4 16.8mag C/2022 N2 (PANSTARRS) 10:32:01.16 +27:58:28.4 17.0mag C/2022 QE78 (ATLAS) 09:36:23.22 +05:18:20.8 18.0mag C/2022 R6 (PANSTARRS) 15:14:52.37 -12:45:01.5 18.0mag P/2023 B1 (PANSTARRS) 20:56:40.65 +64:31:45.0 17.9mag C/2023 H5 (Lemmon) 15:38:21.54 -13:58:19.0 14.5mag C/2023 R1 (PANSTARRS) 08:20:17.40 +31:52:13.4 15.5mag C/2024 E1 (Wierzchos) 15:05:47.63 +15:31:58.1 17.8mag C/2024 G6 (ATLAS) 18:49:52.80 +43:28:09.2 13.7mag C/2024 J3 (ATLAS) 20:53:47.47 +49:39:19.6 17.5mag C/2024 R4 (PANSTARRS) 05:23:43.36 -12:53:52.2 15.3mag C/2024 T5 (ATLAS) 07:03:03.01 +22:08:22.3 17.9mag C/2025 J1 (Borisov) 10:48:59.33 +20:09:38.1 17.1mag C/2025 V2 (Rankin) 13:05:22.49 +01:34:00.6 16.9mag C/2025 Y1 (ATLAS) 16:07:20.24 +76:38:13.8 16.5mag C/2026 A2 (Bok) 03:09:53.48 +46:20:21.4 17.2mag C/2026 B2 (Sun-Gao) 11:56:19.57 +09:39:53.3 17.4mag A/2026 E1 22:09:44.61 -31:27:22.3 7.1mag 10P/Tempel 11:35:53.14 -04:07:27.0 16.3mag 29P/Schwassmann-Wachmann 11:30:33.92 +00:57:49.5 17.4mag 63P/Wild 00:52:26.85 -05:56:55.4 15.4mag 65P/Gunn 06:00:33.80 +20:22:17.1 13.7mag 78P/Gehrels 20:28:06.71 -24:43:48.9 17.5mag 84P/Giclas 03:10:10.19 +14:23:55.8 16.9mag 88P/Howell 08:23:42.30 +26:02:04.9 16.4mag 93P/Lovas 04:38:52.16 +21:16:31.8 17.3mag 112P/Urata-Niijima 06:33:17.79 +28:47:46.1 16.1mag 114P/Wiseman-Skiff 09:44:57.15 +24:38:33.7 14.9mag 123P/West-Hartley 12:06:32.15 -14:31:56.4 17.2mag 124P/Mrkos 05:52:45.27 +21:04:35.7 16.0mag 128P/Shoemaker-Holt 06:47:18.39 +18:17:00.0 17.9mag 131P/Mueller 00:00:37.86 +03:11:31.4 17.5mag 139P/Vaisala-Oterma 03:12:57.10 -18:44:17.0 13.1mag 161P/Hartley-IRAS 07:54:11.86 +38:07:28.3 16.0mag 162P/Siding Spring 11:40:11.28 +34:02:16.1 12.1mag 169P/NEAT 03:01:55.91 +09:28:29.3 17.6mag 220P/McNaught 16:48:35.13 -10:55:30.4 18.0mag 235P/LINEAR 20:16:56.25 -52:08:45.2 17.9mag 259P/Garradd 03:54:54.46 +29:43:51.2 15.3mag 260P/McNaught 07:38:53.56 +37:16:04.4 17.3mag 295P/LINEAR 15:14:49.91 +01:52:54.3 17.8mag 391P/Kowalski 09:11:06.86 +17:48:53.4 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 19 06:35 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 -rw-r--r-- 1 apache apache 5.7K Aug 19 06:35 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag -rw-r--r-- 1 apache apache 190K Aug 19 06:35 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 16:41:43.686 +14:40:42.02 AT 2026xav 2026-08-02.18 20.3571 16:03:20.958 +17:43:23.83 SN 2026xau 2026-08-04.18 18.847 15:09:52.095 +48:01:38.08 AT 2026xat 2026-08-04.19 19.4815 14:56:48.351 +16:16:43.42 AT 2026xas 2026-08-04.18 19.5873 14:17:41.187 +58:11:22.15 AT 2026xar 2026-08-04.19 19.1338 20:23:39.247 +11:42:39.44 SN 2026xaq 2026-08-03.95 19.47 20:19:04.225 +25:37:48.81 AT 2026xap 2026-08-03.44 18.58 12:02:08.871 -33:06:45.84 AT 2026xao 2026-08-03.72 19.152 17:22:14.965 +09:02:31.04 AT 2026xan 2026-08-04.21 19.0651 16:26:48.114 +00:11:54.67 AT 2026xam 2026-08-02.17 20.0303 15:27:21.981 +32:14:38.20 AT 2026xal 2026-08-04.18 19.7982 14:23:54.444 +14:25:40.42 AT 2026xak 2026-07-14.22 20.7881 15:31:24.622 +04:06:01.15 AT 2026xaj 2026-08-02.18 20.5636 14:35:58.114 +53:44:16.90 AT 2026xai 2026-08-02.20 20.1016 18:19:05.698 +53:11:07.41 AT 2026xah 2026-08-02.19 20.0688 20:55:20.373 -00:21:55.35 AT 2026xag 2026-08-03.47 20.94 14:15:21.615 +05:15:37.35 AT 2026xaf 2026-08-03.30 20.31 14:14:04.946 +13:34:28.62 AT 2026xae 2026-08-03.27 20.15 21:25:11.950 -47:08:43.45 AT 2026xad 2026-06-19.54 20.42 00:02:18.948 +29:04:39.95 AT 2026xac 2026-07-29.51 19.76 -rw-r--r-- 1 apache apache 87K Aug 19 06:35 tns_transients_list.txt Discovery image 3 2026 08 19.47038 2461271.97038 10.87 05:49:48.69 +25:25:23.0 7213 5275 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Tau-04-Q2b1x1_063323_TTUQ2b1x1_3995702_X0JlJbGB/fd_Tau-04-Q2b1x1_2026-08-19_06-17-10_20.00sec_-0.00C_LIGHT_0551.fits
