fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits
fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 19.28221 | 2461271.78221 | 13.32 | 00:48:55.84 -26:48:14.1 | 3679 2657 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits |
| Discovery image 2 | 2026 08 19.28274 | 2461271.78274 | 13.14 | 00:48:55.80 -26:48:14.0 | 3673 2656 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits |
Mean magnitude and position on the discovery images:
2026 08 19.2825 2461271.7825 13.23 00:48:55.82 -26:48:14.1
62.92367 -89.35395 galactic Scl Second-epoch detections are separated by 0.5" and 5.6 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
1609 Brenda -1 -0 1 13.2 0 -0
Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:48:55.82 -26:48:14.1: 14.61 +/- 99.00 upperlimit
Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:48:55.82 -26:48:14.1: 14.61 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst CAMERA_SETTINGS= TTUQ1b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats FRAME_EDGE_OFFSET_PIX= 100 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Scl-02-Q1b1x1 ####################################### ########### Starting Scl-02-Q1b1x1 ########### Processing Scl-02-Q1b1x1 server tau has sufficient free disk space available: 140057 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 140057 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.png' -> 'transient_report/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits_preview.png'
Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits
renamed 'Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.png' -> 'transient_report/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits_preview.png'
Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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= 4818.8888 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 559.5148 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3598.0578 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 983.9379 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3584.1941 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 978.1567 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 0.746657 INFO: SECOND_EPOCH__SD_ratio= 0.006 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 25.2900009155273 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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= '2026-08-19T01:46:12.8365497' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-19T06:46:12.8365497' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61271.2820930094 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-19T06:46:22.7381189' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61271.2822076157 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 14.3989832306219 / [deg] RA of telescope" status=0 Record 32: "DEC = -25.9999025804868 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.3161111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 136.610277777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.73594338821949 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Scl-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 57 36' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 29506 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29506 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2900009155273 / [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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/d_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits :) Spent 0.664341 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/d_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 25.2900009155273 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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= '2026-08-19T01:46:58.6307667' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-19T06:46:58.6307667' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61271.2826230326 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-19T06:47:08.5314978' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61271.2827376272 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 14.3989831757126 / [deg] RA of telescope" status=0 Record 32: "DEC = -25.9999025819325 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.4258333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 136.748888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.71074530081762 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Scl-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 57 36' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-26 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 29506 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29506 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2900009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2900009155273 / [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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/d_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits :) Spent 0.692318 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/d_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Previews of the CALIBRATED second-epoch images:
fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits
fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits SExtractor catalog cache: saved Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.cat to cache SExtractor catalog cache: saved Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.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/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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: 2461271.78220875 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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits exists and is non-empty wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits exists and is non-empty wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits exists and is non-empty wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits (1st reference image) verification OK: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Image size: 941.1'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 00:57:36.183 -25:59:52.14 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_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits (1st new image) verification OK: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Image size: 943.5'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 00:57:25.114 -26:02:09.34 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 00:57:36.183 -25:59:52.14 Second-epoch image center 00:57:25.114 -26:02:09.34 Angular distance between the image centers 0.0563 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits (2nd new image) verification OK: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Image size: 943.4'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 00:57:27.584 -26:02:10.16 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 00:57:36.183 -25:59:52.14 Second-epoch image center 00:57:27.584 -26:02:10.16 Angular distance between the image centers 0.0501 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 00:57:25.114 -26:02:09.34 Second-epoch second image center 00:57:27.584 -26:02:10.16 Angular distance between the image centers 0.00925 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/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits &> /tmp/tmp.6o8dapJ4YB Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits &> /tmp/tmp.O26IW9h9W5 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits &> /tmp/tmp.NkERxm6SvO Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits &> /tmp/tmp.yb9NHLIG7r Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Calibrating the magnitude scale Found non-empty wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits and wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits and wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat Found non-empty wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits and wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat The reference image (wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits) and catalog (wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat) found 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat' -> 'wcsmag.cat' Read 2112 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 5.1794 to 23.2015 deg, Dec -31.4222 to -20.2815 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 5.1794 to 23.2015 deg, Dec -31.4222 to -20.2815 deg Loaded 4267 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): 1741 out of 1764 total matches. Matched with Tycho-2 1764 out of 2112 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.650500 a=0.000000 b=1.000000 c=22.650500 From vast_summary.log: estimated ref. image limiting mag.: -8.81 Updating vast_summary.log: Estimated ref. image limiting mag.: 13.84 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 13.84
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 2112 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 5.1794 to 23.2015 deg, Dec -31.4222 to -20.2815 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 5.1794 to 23.2015 deg, Dec -31.4222 to -20.2815 deg Loaded 4267 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): 1741 out of 1764 total matches. Matched with Tycho-2 1764 out of 2112 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Forced-photometry filter: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits -> calib.txt_param_ref_wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits (aperture=6.7) Read 2029 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 5.1794 to 23.2008 deg, Dec -31.4221 to -20.1425 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 5.1794 to 23.2008 deg, Dec -31.4221 to -20.1425 deg Loaded 4315 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): 1681 out of 1701 total matches. Matched with Tycho-2 1701 out of 2029 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Forced-photometry filter: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits -> calib.txt_param_ref_wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits (aperture=6.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.8 pix Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits 2.8 pix Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits 2.9 pix fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 2.9 pix fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Limiting magnitude estimates: 13.8 mag. Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits 13.8 mag. Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits 13.4 mag. fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 13.4 mag. fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits All-image limiting magnitude estimate: 13.4 (SNR ) 10.9 (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.6o8dapJ4YB (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits 574.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits' -> 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits WCS_IMAGE_NAME=wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits WCS-calibrated image found: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Checking if the catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits alredy exist and is non-empty... Catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits WCS catalog name: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=176, bad_region=0, passed=2112 Got 2112 stars (including 1936 good ones) from the SExtractor catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat util/solve_plate_with_UCAC5 got 2112 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 292 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 1902 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1901 matched stars entering correct_measured_positions(), 1900 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1901 matched stars entering correct_measured_positions(), 2111 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" 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 292 to 350 (Dec -31.4 to -20.3) Done reading UCAC5 zone files... Matched 1903 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1902 matched stars entering correct_measured_positions(), 2112 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 1902 matched stars entering correct_measured_positions(), 2112 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 1902 stars left (next iteration limit 2091) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits N_match=1902 sigma_overall_arcsec=0.281 sigma_q1_arcsec=0.297 sigma_q2_arcsec=0.335 sigma_q3_arcsec=0.246 sigma_q4_arcsec=0.254 n_q1=478 n_q2=463 n_q3=499 n_q4=462 worst_quadrant_to_overall_ratio=1.190 The image catalog is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits -region wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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.O26IW9h9W5 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits 574.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits' -> 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.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/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits WCS_IMAGE_NAME=wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits WCS-calibrated image found: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Checking if the catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits alredy exist and is non-empty... Catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits WCS catalog name: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=177, bad_region=0, passed=2029 Got 2029 stars (including 1849 good ones) from the SExtractor catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat util/solve_plate_with_UCAC5 got 2029 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 292 to 351 (Dec -31.4 to -20.1) Done reading UCAC5 zone files... Matched 1821 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1820 matched stars entering correct_measured_positions(), 1820 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1820 matched stars entering correct_measured_positions(), 2029 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" 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 292 to 351 (Dec -31.4 to -20.1) Done reading UCAC5 zone files... Matched 1821 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1820 matched stars entering correct_measured_positions(), 2028 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 1820 matched stars entering correct_measured_positions(), 2028 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 1820 stars left (next iteration limit 2002) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits N_match=1820 sigma_overall_arcsec=0.291 sigma_q1_arcsec=0.315 sigma_q2_arcsec=0.319 sigma_q3_arcsec=0.254 sigma_q4_arcsec=0.280 n_q1=444 n_q2=440 n_q3=485 n_q4=451 worst_quadrant_to_overall_ratio=1.098 The image catalog is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits -region wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.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.NkERxm6SvO (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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits WCS_IMAGE_NAME=wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits WCS-calibrated image found: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Checking if the catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits alredy exist and is non-empty... Catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits WCS catalog name: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=105, bad_region=0, passed=1912 Got 1912 stars (including 1806 good ones) from the SExtractor catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat util/solve_plate_with_UCAC5 got 1912 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.5' Seting catalog search parameters based on the expected field of view 943.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013104 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010483 (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 292 to 350 (Dec -31.5 to -20.3) Done reading UCAC5 zone files... Matched 1778 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1777 matched stars entering correct_measured_positions(), 1775 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1777 matched stars entering correct_measured_positions(), 1910 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" 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 292 to 350 (Dec -31.5 to -20.3) Done reading UCAC5 zone files... Matched 1778 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1776 matched stars entering correct_measured_positions(), 1910 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 1776 matched stars entering correct_measured_positions(), 1910 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 1776 stars left (next iteration limit 1954) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1776 robust_rms=9.186 arcsec worst_quadrant_rms=11.918 arcsec SIP_REFIT: SIP order 3 trial: matched=1776 robust_rms=0.477 arcsec worst_quadrant_rms=0.869 arcsec SIP_REFIT: SIP order 5 trial: matched=1776 robust_rms=0.378 arcsec worst_quadrant_rms=0.540 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1776 robust_rms_before=1.387 arcsec robust_rms_before_corrected=0.346 arcsec robust_rms_after=0.378 arcsec worst_quadrant_rms_before=0.544 worst_quadrant_rms_after=0.540 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.544 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits N_match=1776 sigma_overall_arcsec=0.334 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.525 sigma_q3_arcsec=0.267 sigma_q4_arcsec=0.339 n_q1=458 n_q2=338 n_q3=535 n_q4=445 worst_quadrant_to_overall_ratio=1.574 The image catalog is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits -region wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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.yb9NHLIG7r (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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits WCS_IMAGE_NAME=wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits WCS-calibrated image found: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Checking if the catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits alredy exist and is non-empty... Catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits WCS catalog name: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=102, bad_region=0, passed=1923 Got 1923 stars (including 1819 good ones) from the SExtractor catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat util/solve_plate_with_UCAC5 got 1923 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.4' Seting catalog search parameters based on the expected field of view 943.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013103 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010482 (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 292 to 350 (Dec -31.5 to -20.3) Done reading UCAC5 zone files... Matched 1788 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1787 matched stars entering correct_measured_positions(), 1785 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1787 matched stars entering correct_measured_positions(), 1921 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 292 to 350 (Dec -31.5 to -20.3) Done reading UCAC5 zone files... Matched 1789 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1787 matched stars entering correct_measured_positions(), 1921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 1787 matched stars entering correct_measured_positions(), 1921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 1787 stars left (next iteration limit 1965) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=1787 robust_rms=9.221 arcsec worst_quadrant_rms=12.145 arcsec SIP_REFIT: SIP order 3 trial: matched=1787 robust_rms=0.528 arcsec worst_quadrant_rms=1.019 arcsec SIP_REFIT: SIP order 5 trial: matched=1787 robust_rms=0.369 arcsec worst_quadrant_rms=0.516 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=1787 robust_rms_before=1.285 arcsec robust_rms_before_corrected=0.329 arcsec robust_rms_after=0.369 arcsec worst_quadrant_rms_before=0.490 worst_quadrant_rms_after=0.516 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.490 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits N_match=1787 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.323 sigma_q2_arcsec=0.518 sigma_q3_arcsec=0.250 sigma_q4_arcsec=0.339 n_q1=453 n_q2=349 n_q3=543 n_q4=442 worst_quadrant_to_overall_ratio=1.576 The image catalog is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits -region wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits to local_wcs_cache/ 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits' -> 'local_wcs_cache/wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits' Saving the final (post-refit) wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits to local_wcs_cache/ 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits' -> 'local_wcs_cache/wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits' Saving the final (post-refit) wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits to local_wcs_cache/ 'wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits' -> 'local_wcs_cache/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits' Saving the final (post-refit) wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits to local_wcs_cache/ 'wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits' -> 'local_wcs_cache/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits sigma_overall=0.281 worst_q_ratio=1.190 ref2=Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits sigma_overall=0.291 worst_q_ratio=1.098 new1=fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits sigma_overall=0.334 worst_q_ratio=1.574 new2=fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits sigma_overall=0.329 worst_q_ratio=1.576 reference average sigma_overall=0.286 worst_q_ratio=1.144 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889_astrometric_residuals.png (1902 matched stars from wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890_astrometric_residuals.png (1820 matched stars from wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238_astrometric_residuals.png (1776 matched stars from wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239_astrometric_residuals.png (1787 matched stars from wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits' Saving fully-calibrated image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits' Preparing the HTML report for the field Scl-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Scl-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits SExtractor catalog cache: saved Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.cat to cache SExtractor catalog cache: saved Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Creating symlink local_wcs_cache/wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Creating symlink local_wcs_cache/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Creating symlink local_wcs_cache/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits exists and is non-empty wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits exists and is non-empty wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits exists and is non-empty wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits (1st reference image) verification OK: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Image size: 941.1'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 00:57:36.183 -25:59:52.14 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_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits (1st new image) verification OK: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Image size: 943.5'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 00:57:25.114 -26:02:09.34 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 00:57:36.183 -25:59:52.14 Second-epoch image center 00:57:25.114 -26:02:09.34 Angular distance between the image centers 0.0563 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits (2nd new image) verification OK: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Image size: 943.4'x627.3' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis Image center: 00:57:27.584 -26:02:10.16 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 00:57:36.183 -25:59:52.14 Second-epoch image center 00:57:27.584 -26:02:10.16 Angular distance between the image centers 0.0501 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 00:57:25.114 -26:02:09.34 Second-epoch second image center 00:57:27.584 -26:02:10.16 Angular distance between the image centers 0.00925 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/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits &> /tmp/tmp.KIiwfjxlwK Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits &> /tmp/tmp.F0WRjCILYx Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits &> /tmp/tmp.gZmtZydaTV Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits &> /tmp/tmp.fYlP0gjI8c Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Calibrating the magnitude scale Found non-empty wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits and wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits and wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat Found non-empty wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits and wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat The reference image (wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits) and catalog (wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat) found 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat' -> 'wcsmag.cat' Read 11611 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 5.0828 to 23.2015 deg, Dec -31.4441 to -20.1292 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 5.0828 to 23.2015 deg, Dec -31.4441 to -20.1292 deg Loaded 4351 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): 3335 out of 3403 total matches. Matched with Tycho-2 3403 out of 11611 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.546500 a=0.000000 b=1.000000 c=22.546500 From vast_summary.log: estimated ref. image limiting mag.: -8.59 Updating vast_summary.log: Estimated ref. image limiting mag.: 13.96 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 13.96
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11611 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 5.0828 to 23.2015 deg, Dec -31.4441 to -20.1292 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 5.0828 to 23.2015 deg, Dec -31.4441 to -20.1292 deg Loaded 4351 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): 3335 out of 3403 total matches. Matched with Tycho-2 3403 out of 11611 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Forced-photometry filter: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits -> calib.txt_param_ref_wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits (aperture=5.5) Read 11181 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 5.1380 to 23.2007 deg, Dec -31.4317 to -20.1283 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 5.1380 to 23.2007 deg, Dec -31.4317 to -20.1283 deg Loaded 4335 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): 3341 out of 3405 total matches. Matched with Tycho-2 3405 out of 11181 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Forced-photometry filter: calibrated wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits -> calib.txt_param_ref_wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits (aperture=5.5) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 24 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.6 pix Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits 2.6 pix Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits 2.9 pix fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 2.9 pix fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Limiting magnitude estimates: 14.0 mag. Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits 13.9 mag. Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits 13.7 mag. fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 13.7 mag. fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits All-image limiting magnitude estimate: 13.7 (SNR ) 13.0 (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.KIiwfjxlwK (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits 574.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits' -> 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits WCS_IMAGE_NAME=wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits WCS-calibrated image found: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits Checking if the catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits alredy exist and is non-empty... Catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits WCS catalog name: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=297, bad_region=1, passed=11607 Got 11607 stars (including 11294 good ones) from the SExtractor catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat util/solve_plate_with_UCAC5 got 11607 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 292 to 351 (Dec -31.4 to -20.1) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 4887 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 11607 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" 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 292 to 351 (Dec -31.4 to -20.1) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 11607 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 11607 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4887 stars left (next iteration limit 5375) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits N_match=4887 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.467 sigma_q2_arcsec=0.450 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.336 n_q1=1140 n_q2=1156 n_q3=1324 n_q4=1267 worst_quadrant_to_overall_ratio=1.205 The image catalog is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits -region wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.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.F0WRjCILYx (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits 574.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits' -> 'wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.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/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits WCS_IMAGE_NAME=wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits WCS-calibrated image found: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits Checking if the catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits alredy exist and is non-empty... Catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat corresponding to the image wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits WCS catalog name: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=292, bad_region=0, passed=11179 Got 11179 stars (including 10877 good ones) from the SExtractor catalog wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat util/solve_plate_with_UCAC5 got 11179 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 292 to 351 (Dec -31.4 to -20.1) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 11179 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" 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 292 to 351 (Dec -31.4 to -20.1) Done reading UCAC5 zone files... Matched 4896 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 11179 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 11179 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4893 stars left (next iteration limit 5381) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.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_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits N_match=4893 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.450 sigma_q3_arcsec=0.341 sigma_q4_arcsec=0.356 n_q1=1143 n_q2=1161 n_q3=1323 n_q4=1266 worst_quadrant_to_overall_ratio=1.217 The image catalog is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits -region wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.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.gZmtZydaTV (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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits WCS_IMAGE_NAME=wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits WCS-calibrated image found: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Checking if the catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits alredy exist and is non-empty... Catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits WCS catalog name: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=216, bad_region=1, passed=9875 Got 9875 stars (including 9645 good ones) from the SExtractor catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat util/solve_plate_with_UCAC5 got 9875 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.5' Seting catalog search parameters based on the expected field of view 943.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013104 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010483 (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 292 to 351 (Dec -31.5 to -20.2) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 4889 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 9875 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 292 to 351 (Dec -31.5 to -20.2) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 9875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 9875 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Excluding outliers - 4888 stars left (next iteration limit 5377) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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=4888 robust_rms=8.846 arcsec worst_quadrant_rms=12.181 arcsec SIP_REFIT: SIP order 3 trial: matched=4888 robust_rms=0.652 arcsec worst_quadrant_rms=1.167 arcsec SIP_REFIT: SIP order 5 trial: matched=4888 robust_rms=0.562 arcsec worst_quadrant_rms=0.814 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4888 robust_rms_before=1.487 arcsec robust_rms_before_corrected=0.530 arcsec robust_rms_after=0.562 arcsec worst_quadrant_rms_before=0.779 worst_quadrant_rms_after=0.814 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.779 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits N_match=4888 sigma_overall_arcsec=0.499 sigma_q1_arcsec=0.555 sigma_q2_arcsec=0.756 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.471 n_q1=1253 n_q2=903 n_q3=1503 n_q4=1229 worst_quadrant_to_overall_ratio=1.516 The image catalog is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits -region wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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.fYlP0gjI8c (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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits WCS_IMAGE_NAME=wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits WCS-calibrated image found: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Checking if the catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits alredy exist and is non-empty... Catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat corresponding to the image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits WCS catalog name: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=238, bad_region=2, passed=9894 Got 9894 stars (including 9642 good ones) from the SExtractor catalog wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat util/solve_plate_with_UCAC5 got 9894 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.4' Seting catalog search parameters based on the expected field of view 943.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013103 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010482 (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 292 to 351 (Dec -31.5 to -20.2) Done reading UCAC5 zone files... Matched 4896 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 9894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 292 to 351 (Dec -31.5 to -20.2) Done reading UCAC5 zone files... Matched 4896 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 9894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 9894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 4892 stars left (next iteration limit 5381) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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=4892 robust_rms=8.606 arcsec worst_quadrant_rms=12.233 arcsec SIP_REFIT: SIP order 3 trial: matched=4892 robust_rms=0.690 arcsec worst_quadrant_rms=1.271 arcsec SIP_REFIT: SIP order 5 trial: matched=4892 robust_rms=0.560 arcsec worst_quadrant_rms=0.750 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4892 robust_rms_before=1.402 arcsec robust_rms_before_corrected=0.526 arcsec robust_rms_after=0.560 arcsec worst_quadrant_rms_before=0.731 worst_quadrant_rms_after=0.750 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.731 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits N_match=4892 sigma_overall_arcsec=0.481 sigma_q1_arcsec=0.540 sigma_q2_arcsec=0.704 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.460 n_q1=1249 n_q2=920 n_q3=1491 n_q4=1232 worst_quadrant_to_overall_ratio=1.462 The image catalog is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits -region wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits Saving fully-calibrated image wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.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_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/wcs_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Preparing the HTML report for the field Scl-02-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:34:53.59 -28:47:11.9: 13.08 +/- 0.11 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:30:51.65 -29:55:03.7: 13.62 +/- 0.19 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:27:31.19 -30:06:41.5: 13.51 +/- 0.18 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:25:47.36 -27:51:28.0: 13.19 +/- 0.13 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:52:46.69 -26:34:14.7: 12.95 +/- 0.12 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:21:52.59 -27:56:21.5: 13.30 +/- 0.15 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:36:24.78 -30:42:26.5: 13.56 +/- 0.17 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:25:05.45 -28:24:16.1: 13.49 +/- 0.18 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:22:54.23 -29:33:44.7: 13.11 +/- 0.14 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:24:03.03 -27:10:19.3: 13.34 +/- 0.14 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:22:54.23 -29:33:44.7: 12.97 +/- 0.12 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:25:47.36 -27:51:28.0: 13.37 +/- 0.16 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:21:52.59 -27:56:21.5: 13.13 +/- 0.14 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:52:46.69 -26:34:14.7: 13.10 +/- 0.13 detection Forced photometry reference-image weighted average: 13.03 +/- 0.09 Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:36:24.78 -30:42:26.5: 13.27 +/- 0.14 detection Forced photometry reference-image weighted average: 13.26 +/- 0.10 Forced photometry filter REJECTED candidate at 00:22:54.23 -29:33:44.7: ref_mag=13.03 +/- 0.09 new_mean_mag=12.9105 delta=0.12 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:34:53.59 -28:47:11.9: 13.43 +/- 0.15 detection Forced photometry filter REJECTED candidate at 00:25:47.36 -27:51:28.0: ref_mag=13.26 +/- 0.10 new_mean_mag=13.1684 delta=0.09 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:24:03.03 -27:10:19.3: 13.43 +/- 0.17 detection Forced photometry reference-image weighted average: 13.21 +/- 0.10 Forced photometry reference-image weighted average: 13.02 +/- 0.09 Forced photometry filter REJECTED candidate at 00:21:52.59 -27:56:21.5: ref_mag=13.21 +/- 0.10 new_mean_mag=12.9417 delta=0.27 (need > 0.90) Forced photometry filter REJECTED candidate at 00:52:46.69 -26:34:14.7: ref_mag=13.02 +/- 0.09 new_mean_mag=13.0374 delta=-0.02 (need > 0.90) Forced photometry reference-image weighted average: 13.38 +/- 0.11 Forced photometry reference-image weighted average: 13.19 +/- 0.09 Forced photometry reference-image weighted average: 13.38 +/- 0.11 Forced photometry filter REJECTED candidate at 00:36:24.78 -30:42:26.5: ref_mag=13.38 +/- 0.11 new_mean_mag=13.0491 delta=0.33 (need > 0.90) Forced photometry filter REJECTED candidate at 00:34:53.59 -28:47:11.9: ref_mag=13.19 +/- 0.09 new_mean_mag=12.9862 delta=0.21 (need > 0.90) Forced photometry filter REJECTED candidate at 00:24:03.03 -27:10:19.3: ref_mag=13.38 +/- 0.11 new_mean_mag=13.1612 delta=0.22 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:25:05.45 -28:24:16.1: 13.45 +/- 0.18 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:27:31.19 -30:06:41.5: 13.37 +/- 0.17 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:30:51.65 -29:55:03.7: 13.32 +/- 0.15 detection Forced photometry reference-image weighted average: 13.43 +/- 0.12 Forced photometry reference-image weighted average: 13.43 +/- 0.12 Forced photometry filter REJECTED candidate at 00:27:31.19 -30:06:41.5: ref_mag=13.43 +/- 0.12 new_mean_mag=12.9466 delta=0.48 (need > 0.90) Forced photometry filter REJECTED candidate at 00:30:51.65 -29:55:03.7: ref_mag=13.43 +/- 0.12 new_mean_mag=13.0014 delta=0.43 (need > 0.90) Forced photometry reference-image weighted average: 13.47 +/- 0.12 Forced photometry filter REJECTED candidate at 00:25:05.45 -28:24:16.1: ref_mag=13.47 +/- 0.12 new_mean_mag=12.9418 delta=0.53 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:37:37.59 -28:05:58.7: 13.58 +/- 0.15 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:25:48.36 -27:25:45.4: 13.30 +/- 0.14 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:28:40.76 -26:32:32.1: 13.83 +/- 0.21 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:35:06.95 -29:22:07.1: 13.54 +/- 0.16 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:26:51.19 -26:22:52.2: 13.31 +/- 0.14 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:37:06.36 -27:55:15.4: 13.71 +/- 0.18 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:30:16.49 -26:32:31.3: 13.57 +/- 0.16 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:24:55.22 -26:13:30.8: 13.52 +/- 0.17 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:42:39.63 -28:20:42.7: 13.78 +/- 0.18 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:34:51.28 -28:02:10.7: 13.44 +/- 0.14 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:37:37.59 -28:05:58.7: 13.97 +/- 0.24 detection Forced photometry reference-image weighted average: 13.69 +/- 0.13 Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:25:48.36 -27:25:45.4: 13.26 +/- 0.14 detection Forced photometry filter REJECTED candidate at 00:37:37.59 -28:05:58.7: ref_mag=13.69 +/- 0.13 new_mean_mag=13.2228 delta=0.47 (need > 0.90) Forced photometry reference-image weighted average: 13.28 +/- 0.10 Forced photometry filter REJECTED candidate at 00:25:48.36 -27:25:45.4: ref_mag=13.28 +/- 0.10 new_mean_mag=13.1608 delta=0.12 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:26:51.19 -26:22:52.2: 13.44 +/- 0.16 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:35:06.95 -29:22:07.1: 13.43 +/- 0.16 detection Forced photometry reference-image weighted average: 13.37 +/- 0.10 Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:28:40.76 -26:32:32.1: 13.76 +/- 0.21 detection Forced photometry filter REJECTED candidate at 00:26:51.19 -26:22:52.2: ref_mag=13.37 +/- 0.10 new_mean_mag=13.3146 delta=0.05 (need > 0.90) Forced photometry reference-image weighted average: 13.49 +/- 0.11 Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:42:39.63 -28:20:42.7: 13.56 +/- 0.15 detection Forced photometry filter REJECTED candidate at 00:35:06.95 -29:22:07.1: ref_mag=13.49 +/- 0.11 new_mean_mag=13.1713 delta=0.31 (need > 0.90) Forced photometry reference-image weighted average: 13.79 +/- 0.15 Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:24:55.22 -26:13:30.8: 13.48 +/- 0.17 detection Forced photometry reference-image weighted average: 13.65 +/- 0.12 Forced photometry filter REJECTED candidate at 00:28:40.76 -26:32:32.1: ref_mag=13.79 +/- 0.15 new_mean_mag=13.4482 delta=0.34 (need > 0.90) Forced photometry filter REJECTED candidate at 00:42:39.63 -28:20:42.7: ref_mag=13.65 +/- 0.12 new_mean_mag=13.2611 delta=0.39 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:37:06.36 -27:55:15.4: 13.62 +/- 0.18 detection Forced photometry reference-image weighted average: 13.50 +/- 0.12 Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:34:51.28 -28:02:10.7: 13.70 +/- 0.20 detection Forced photometry filter REJECTED candidate at 00:24:55.22 -26:13:30.8: ref_mag=13.50 +/- 0.12 new_mean_mag=13.2583 delta=0.25 (need > 0.90) Forced photometry reference-image weighted average: 13.66 +/- 0.13 Forced photometry filter REJECTED candidate at 00:37:06.36 -27:55:15.4: ref_mag=13.66 +/- 0.13 new_mean_mag=13.2638 delta=0.40 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:30:16.49 -26:32:31.3: 13.70 +/- 0.19 detection Forced photometry reference-image weighted average: 13.53 +/- 0.12 Forced photometry filter REJECTED candidate at 00:34:51.28 -28:02:10.7: ref_mag=13.53 +/- 0.12 new_mean_mag=13.1856 delta=0.34 (need > 0.90) Forced photometry reference-image weighted average: 13.62 +/- 0.12 Forced photometry filter REJECTED candidate at 00:30:16.49 -26:32:31.3: ref_mag=13.62 +/- 0.12 new_mean_mag=13.2361 delta=0.39 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:41:10.69 -26:55:23.3: 14.00 +/- 0.21 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:29:47.57 -28:00:42.6: 13.72 +/- 0.20 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:48:55.82 -26:48:14.1: 14.61 +/- 99.00 upperlimit Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-02_20.00sec_-0.00C_LIGHTs_0889.fits at 00:52:28.38 -29:30:18.2: 13.63 +/- 0.16 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:29:47.57 -28:00:42.6: 13.72 +/- 0.20 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:41:10.69 -26:55:23.3: 13.71 +/- 0.17 detection Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:48:55.82 -26:48:14.1: 14.61 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 13.72 +/- 0.14 Forced photometry reference-image weighted average: 13.83 +/- 0.13 Forced photometry filter REJECTED candidate at 00:29:47.57 -28:00:42.6: ref_mag=13.72 +/- 0.14 new_mean_mag=13.3320 delta=0.38 (need > 0.90) Forced photometry filter REJECTED candidate at 00:41:10.69 -26:55:23.3: ref_mag=13.83 +/- 0.13 new_mean_mag=13.3888 delta=0.44 (need > 0.90) Forced photometry on wcs_Scl-02-Q1b1x1_2026-07-21_05-55-59_20.00sec_-0.00C_LIGHTs_0890.fits at 00:52:28.38 -29:30:18.2: 13.33 +/- 0.13 detection Forced photometry reference-image weighted average: 13.45 +/- 0.10 Forced photometry filter REJECTED candidate at 00:52:28.38 -29:30:18.2: ref_mag=13.45 +/- 0.10 new_mean_mag=13.2689 delta=0.18 (need > 0.90) Adding exclusion_list_local.txt__out20748.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 9s 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 20624_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20624_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checksDiscovery image 1 2026 08 19.28221 2461271.78221 12.87 00:21:52.61 -27:56:22.4 0111 1591 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20626_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20626_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.04 00:21:52.57 -27:56:20.6 0105 1591 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 12.91 00:22:54.22 -29:33:44.6 0371 0628 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20627_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20627_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 12.91 00:22:54.24 -29:33:44.8 0365 0627 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 12.95 00:25:05.41 -28:24:15.7 0579 1367 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20634_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20634_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 12.93 00:25:05.49 -28:24:16.6 0573 1367 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 12.93 00:27:31.18 -30:06:41.5 1022 0376 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20640_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20640_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 12.96 00:27:31.19 -30:06:41.5 1016 0376 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 12.98 00:34:53.54 -28:47:10.3 1912 1292 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20648_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20648_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 12.99 00:34:53.65 -28:47:13.6 1907 1291 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.16 00:25:47.31 -27:51:28.6 0634 1709 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20652_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20652_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.17 00:25:47.41 -27:51:27.4 0628 1709 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.04 00:36:24.92 -30:42:28.4 2225 0153 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20653_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20653_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.06 00:36:24.63 -30:42:24.7 2219 0153 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.18 00:24:03.05 -27:10:17.8 0348 2094 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20654_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20654_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.15 00:24:03.01 -27:10:20.8 0343 2093 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.08 00:30:51.67 -29:55:03.7 1449 0548 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20656_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20656_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 12.95 00:30:51.64 -29:55:03.7 1444 0548 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.04 00:52:46.66 -26:34:10.9 4184 2835 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20657_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20657_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.04 00:52:46.72 -26:34:18.6 4179 2833 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.12 00:37:37.55 -28:05:58.4 2235 1744 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20659_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20659_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.40 00:37:37.63 -28:05:59.0 2230 1744 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.12 00:35:07.07 -29:22:08.0 1976 0944 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20660_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20660_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.24 00:35:06.83 -29:22:06.3 1970 0944 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.18 00:34:51.22 -28:02:09.6 1861 1744 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20666_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20666_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.19 00:34:51.34 -28:02:11.9 1856 1743 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.21 00:25:48.34 -27:25:44.2 0605 1968 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20672_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20672_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.14 00:25:48.38 -27:25:46.6 0600 1967 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.23 00:24:55.19 -26:13:33.2 0398 2679 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20673_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20673_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.27 00:24:55.25 -26:13:28.5 0392 2679 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.42 00:28:40.75 -26:32:30.6 0933 2550 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20674_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20674_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.52 00:28:40.78 -26:32:33.6 0928 2549 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.31 00:26:51.26 -26:22:54.5 0674 2617 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20676_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20676_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.32 00:26:51.11 -26:22:49.9 0667 2617 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.27 00:37:06.29 -27:55:13.9 2155 1845 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20678_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20678_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.25 00:37:06.42 -27:55:16.9 2150 1844 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.32 00:30:16.49 -26:32:31.0 1150 2575 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20683_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20683_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.18 00:30:16.48 -26:32:31.6 1145 2574 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.20 00:42:39.68 -28:20:42.4 2917 1661 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20684_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20684_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.34 00:42:39.59 -28:20:43.0 2911 1661 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.36 00:41:10.67 -26:55:22.6 2645 2497 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20688_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20688_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.47 00:41:10.71 -26:55:24.0 2639 2497 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.34 00:29:47.63 -28:00:42.5 1183 1682 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20748_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 Preparing report for the candidate 20748_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20767_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 The candidate 20767_fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239 did not pass the final checks Discovery image 2 2026 08 19.28274 2461271.78274 13.33 00:29:47.52 -28:00:42.7 1177 1681 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits Discovery image 1 2026 08 19.28221 2461271.78221 13.27 00:52:28.34 -29:30:17.7 4261 1069 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-12_20.00sec_-0.00C_LIGHTs_0238.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Scl-02-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 00:48:55.82 -26:48:14.1 ########### Completed Scl-02-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 00:48:55.82 -26:48:14.1 ################################################################################### 00:48:55.82 -26:48:14.1 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.78220875 -observatory V36 09:20:34.54 +17:05:31.2 Mercury (-1.6mag) 12:40:19.55 -06:21:09.5 Venus (-4.5mag) 06:21:08.54 +23:41:36.6 Mars (1.3mag) 08:52:48.22 +18:03:41.2 Jupiter (-1.8mag) 00:55:16.05 +03:05:07.6 Saturn (0.5mag) 04:12:48.62 +20:59:44.2 Uranus (5.7mag) 00:15:22.08 +00:07:55.0 Neptune (7.7mag) 20:27:06.86 -23:34:11.3 Pluto (14.5mag) 14:47:11.37 -22:08:04.6 Moon (-10.1mag) -rw-r--r-- 1 apache apache 363 Aug 19 02:17 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461271.78220875: 08:52:43.64 +18:04:02.7 Io (6.1mag) 08:52:59.32 +18:02:51.2 Europa (6.3mag) 08:52:33.95 +18:04:48.0 Ganymede (5.6mag) 08:52:24.57 +18:05:27.5 Callisto (6.8mag) 08:50:16.03 +18:09:50.4 Himalia (15.7mag) 08:52:50.83 +18:03:30.0 Thebe (16.6mag) 08:49:54.20 +18:06:15.0 Elara (17.7mag) 08:56:56.67 +17:38:12.7 Pasiphae (17.9mag) 08:55:14.15 +18:16:30.8 Carme (19.0mag) 00:55:25.87 +03:05:12.7 Titan (8.4mag) 00:55:12.23 +03:05:14.8 Rhea (9.7mag) 00:55:49.01 +03:06:13.7 Iapetus (11.1mag) 00:55:31.65 +03:04:56.4 Hyperion (14.4mag) 00:54:24.55 +02:56:54.8 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 19 02:17 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.78220875: 19:54:34.39 -16:23:05.2 JWST 16:47:38.86 +44:18:09.8 Chandra 04:50:39.96 +49:19:43.9 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 19 02:17 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.78220875 -observatory V36 03:25:21.50 +18:13:53.2 17.5mag P/1996 R2 (Lagerkvist) 17:59:56.85 -34:31:07.0 14.1mag P/2010 H2 (Vales) 07:03:49.46 -69:21:02.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:12:29.97 +33:14:10.9 17.7mag C/2017 K2 (PANSTARRS) 04:13:46.81 +41:35:30.3 17.3mag P/2021 N1 (ZTF) 22:29:20.75 +30:38:55.5 17.3mag C/2022 E2 (ATLAS) 06:54:06.86 +26:20:29.4 16.8mag C/2022 N2 (PANSTARRS) 10:31:50.60 +27:58:57.1 17.0mag C/2022 QE78 (ATLAS) 09:36:15.67 +05:18:21.8 18.0mag C/2022 R6 (PANSTARRS) 15:14:49.36 -12:44:32.2 18.0mag P/2023 B1 (PANSTARRS) 20:56:53.83 +64:33:29.5 17.9mag C/2023 H5 (Lemmon) 15:38:29.21 -13:57:18.2 14.5mag C/2023 R1 (PANSTARRS) 08:20:05.60 +31:51:39.7 15.5mag C/2024 E1 (Wierzchos) 15:05:48.09 +15:32:04.6 17.8mag C/2024 G6 (ATLAS) 18:50:05.00 +43:28:02.5 13.7mag C/2024 J3 (ATLAS) 20:54:04.69 +49:39:08.6 17.5mag C/2024 R4 (PANSTARRS) 05:23:35.28 -12:53:52.3 15.3mag C/2024 T5 (ATLAS) 07:02:56.71 +22:10:25.3 17.9mag C/2025 J1 (Borisov) 10:48:42.63 +20:10:24.8 17.1mag C/2025 V2 (Rankin) 13:05:14.64 +01:34:49.8 16.9mag C/2025 Y1 (ATLAS) 16:07:09.15 +76:39:36.0 16.6mag C/2026 A2 (Bok) 03:09:53.02 +46:20:15.8 17.2mag C/2026 B2 (Sun-Gao) 11:56:09.63 +09:38:50.8 17.4mag A/2026 E1 22:09:35.42 -31:23:56.4 7.1mag 10P/Tempel 11:35:45.95 -04:06:41.5 16.3mag 29P/Schwassmann-Wachmann 11:30:10.92 +01:01:29.6 17.4mag 63P/Wild 00:52:29.95 -05:56:20.4 15.4mag 65P/Gunn 06:00:09.37 +20:22:43.8 13.7mag 78P/Gehrels 20:28:16.17 -24:42:45.6 17.5mag 84P/Giclas 03:10:02.78 +14:23:20.3 16.9mag 88P/Howell 08:23:15.38 +26:03:47.4 16.4mag 93P/Lovas 04:38:18.70 +21:12:03.8 17.3mag 112P/Urata-Niijima 06:32:41.44 +28:49:35.3 16.1mag 114P/Wiseman-Skiff 09:44:30.80 +24:40:39.8 14.9mag 123P/West-Hartley 12:06:08.70 -14:27:44.4 17.2mag 124P/Mrkos 05:52:29.55 +21:04:44.8 16.0mag 128P/Shoemaker-Holt 06:47:00.10 +18:17:40.7 17.9mag 131P/Mueller 00:00:41.74 +03:11:51.0 17.5mag 139P/Vaisala-Oterma 03:13:08.88 -18:44:41.1 13.1mag 161P/Hartley-IRAS 07:53:34.70 +38:07:23.0 16.0mag 162P/Siding Spring 11:42:47.76 +34:18:02.2 12.0mag 169P/NEAT 03:01:39.15 +09:28:43.7 17.6mag 220P/McNaught 16:48:26.91 -10:54:40.2 18.0mag 235P/LINEAR 20:16:59.88 -52:10:02.2 17.9mag 259P/Garradd 03:54:22.08 +29:39:27.4 15.3mag 260P/McNaught 07:38:20.49 +37:16:41.6 17.3mag 295P/LINEAR 15:14:44.74 +01:54:10.7 17.8mag 391P/Kowalski 09:10:56.63 +17:49:27.4 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 19 02:17 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 02:17 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 02:17 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 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 21:35:48.554 -26:40:57.79 AT 2026xab 2026-06-16.55 20.65 20:00:04.333 -34:58:06.08 AT 2026xaa 2026-06-16.49 20.62 14:56:06.142 +19:59:52.91 AT 2026wzz 2026-04-20.54 21.17 15:43:22.735 -12:32:40.12 AT 2026wzy 2026-01-29.65 20.48 13:01:31.563 -05:17:30.42 AT 2026wzx 2026-01-20.63 21.3 09:35:39.129 +00:09:39.43 AT 2026wzw 2026-02-14.42 20.88 12:44:03.003 +34:52:48.24 AT 2026wzv 2026-06-15.27 20.69 23:42:29.807 -07:26:38.21 AT 2026wzu 2026-07-25.58 21.31 00:32:59.618 -20:06:29.77 AT 2026wzt 2026-07-20.58 20.4 15:05:16.769 +01:50:59.23 AT 2026wzs 2026-05-14.37 21.11 12:05:52.531 -28:18:31.37 AT 2026wzr 2026-04-21.37 20.31 03:21:56.606 -28:39:02.78 AT 2026wzq 2026-01-09.24 20.45 -rw-r--r-- 1 apache apache 87K Aug 19 02:17 tns_transients_list.txt Discovery image 2 2026 08 19.28274 2461271.78274 13.27 00:52:28.42 -29:30:18.7 4255 1069 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Scl-02-Q1b1x1_014736_TTUQ1b1x1_2998711_NYRypGgX/fd_Scl-02-Q1b1x1_2026-08-19_01-46-58_20.00sec_0.00C_LIGHTs_0239.fits
