fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits
fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 07 28.18989 | 2461249.68989 | 11.12 | 15:59:23.33 -20:57:47.3 | 4874 4982 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits |
| Discovery image 2 | 2026 07 28.19046 | 2461249.69046 | 11.10 | 15:59:23.34 -20:57:46.9 | 4878 4978 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits |
Mean magnitude and position on the discovery images:
2026 07 28.1902 2461249.6902 11.11 15:59:23.34 -20:57:47.1
351.20810 23.81531 galactic Sco 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.
21 Lutetia 1 -0 1 11.3 -0 0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:59:23.34 -20:57:47.1: 15.34 +/- 99.00 upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:59:23.34 -20:57:47.1: 15.30 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 07 28.18989 | 2461249.68989 | 12.65 | 16:02:46.75 -21:20:06.1 | 4396 5209 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits |
| Discovery image 2 | 2026 07 28.19046 | 2461249.69046 | 12.63 | 16:02:46.76 -21:20:05.8 | 4399 5204 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits |
Mean magnitude and position on the discovery images:
2026 07 28.1902 2461249.6902 12.64 16:02:46.75 -21:20:06.0
351.52184 22.99055 galactic Sco Second-epoch detections are separated by 0.3" 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.
24 Themis 1 -1 1 12.8 -0 -0
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:02:46.75 -21:20:06.0: 15.48 +/- 99.00 upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:02:46.75 -21:20:06.0: 15.50 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 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: Lib-04-Q2b1x1 ####################################### ########### Starting Lib-04-Q2b1x1 ########### Processing Lib-04-Q2b1x1 server tau has sufficient free disk space available: 1015594 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 1015594 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.png' -> 'transient_report/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits_preview.png'
Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits
renamed 'Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.png' -> 'transient_report/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits_preview.png'
Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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= 1172.1890 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 559.5515 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4557.2365 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 986.2265 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4571.8480 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 988.1793 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.8878 INFO: SECOND_EPOCH__SD_ratio= 0.002 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 26.4799995422363 / [degC] Focuser temperature AMBTEMP = 27.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.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= '2026-07-27T23:33:16.7527446' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-28T04:33:16.7527446' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61249.189777222 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-28T04:33:26.6578168' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61249.1898918636 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 239.99613684386 / [deg] RA of telescope" status=0 Record 32: "DEC = -18.0001977424132 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 29.9022222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 215.442777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.00012962166629 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Lib-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-18 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 = 20483 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20483 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 26.4799995422363 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 26.4799995422363 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.1 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.1 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 27.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 11.200896 / [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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/d_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits :) Spent 0.643026 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/d_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 33794.829350 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits :) No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0) renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 26.5499992370605 / [degC] Focuser temperature AMBTEMP = 27.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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= '2026-07-27T23:34:05.6850276' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-28T04:34:05.6850276' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61249.1903435765 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-28T04:34:15.5866677' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61249.1904581711 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 239.996136857256 / [deg] RA of telescope" status=0 Record 32: "DEC = -18.0001977396511 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 29.8052777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 215.631944444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.00598804961479 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Lib-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '16 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-18 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 = 20483 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20483 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 26.5499992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 26.5499992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.1 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 41.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.1 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 27.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 11.200896 / [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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/d_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits :) Spent 0.669628 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/d_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 33794.829350 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits :) No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0) renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Previews of the CALIBRATED second-epoch images:
fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits
fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.cat to cache SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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: 2461249.68989296 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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits exists and is non-empty Saving wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits to local_wcs_cache/ 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits exists and is non-empty Saving wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits to local_wcs_cache/ 'wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits exists and is non-empty Saving wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits to local_wcs_cache/ 'wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits' wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits exists and is non-empty Saving wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits to local_wcs_cache/ 'wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (1st reference image) verification OK: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Image size: 937.4'x624.4' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 15:59:59.569 -17:59:42.51 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits (1st new image) verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Image size: 937.2'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 15:59:59.953 -18:00:25.75 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:59.569 -17:59:42.51 Second-epoch image center 15:59:59.953 -18:00:25.75 Angular distance between the image centers 0.0121 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits (2nd new image) verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:00:01.565 -18:00:50.03 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:59.569 -17:59:42.51 Second-epoch image center 16:00:01.565 -18:00:50.03 Angular distance between the image centers 0.0204 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 15:59:59.953 -18:00:25.75 Second-epoch second image center 16:00:01.565 -18:00:50.03 Angular distance between the image centers 0.00929 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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits &> /tmp/tmp.7z6UScT8RE Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits &> /tmp/tmp.CUVroR32v0 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits &> /tmp/tmp.PIpSVVcqD0 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits &> /tmp/tmp.R6lxuK11av Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Calibrating the magnitude scale Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat The reference image (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat) found 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat' -> 'wcsmag.cat' Read 7602 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 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 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 deg Loaded 5891 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): 4657 out of 4797 total matches. Matched with Tycho-2 4797 out of 7602 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.710400 a=0.000000 b=1.000000 c=22.710400 From vast_summary.log: estimated ref. image limiting mag.: -7.98 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.73 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.73
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 7602 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 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 231.5352 to 248.4577 deg, Dec -23.2486 to -12.6560 deg Loaded 5891 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): 4657 out of 4797 total matches. Matched with Tycho-2 4797 out of 7602 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits:
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (aperture=6.3) Read 7612 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 231.5352 to 248.4577 deg, Dec -23.2541 to -12.6560 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 231.5352 to 248.4577 deg, Dec -23.2541 to -12.6560 deg Loaded 5895 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): 4659 out of 4800 total matches. Matched with Tycho-2 4800 out of 7612 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits:
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits (aperture=6.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 4 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 2.3 pix Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 2.3 pix fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 2.3 pix fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits 2.3 pix wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 2.3 pix wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Limiting magnitude estimates: 14.7 mag. Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 14.7 mag. Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 13.9 mag. fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 13.9 mag. fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits All-image limiting magnitude estimate: 13.9 (SNR ) 11.0 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.7z6UScT8RE (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 572.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=468, bad_region=1351, passed=7602 Got 7602 stars (including 5850 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat util/solve_plate_with_UCAC5 got 7602 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.7) Done reading UCAC5 zone files... Matched 4923 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4909 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 6613 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 333 to 388 (Dec -23.2 to -12.7) Done reading UCAC5 zone files... Matched 4925 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 6613 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 6613 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4909 stars left (next iteration limit 5398) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits N_match=4909 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.416 sigma_q3_arcsec=0.428 sigma_q4_arcsec=0.356 n_q1=1663 n_q2=955 n_q3=1451 n_q4=840 worst_quadrant_to_overall_ratio=1.147 The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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.CUVroR32v0 (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 572.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=459, bad_region=1353, passed=7612 Got 7612 stars (including 5871 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat util/solve_plate_with_UCAC5 got 7612 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 4920 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 4903 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 6631 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 4920 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 6631 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 6631 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4903 stars left (next iteration limit 5393) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits N_match=4903 sigma_overall_arcsec=0.356 sigma_q1_arcsec=0.323 sigma_q2_arcsec=0.399 sigma_q3_arcsec=0.395 sigma_q4_arcsec=0.352 n_q1=1665 n_q2=953 n_q3=1447 n_q4=838 worst_quadrant_to_overall_ratio=1.123 The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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.PIpSVVcqD0 (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=317, bad_region=943, passed=3625 Got 3625 stars (including 2427 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat util/solve_plate_with_UCAC5 got 3625 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 2386 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2379 matched stars entering correct_measured_positions(), 2379 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2379 matched stars entering correct_measured_positions(), 2899 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 2386 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2380 matched stars entering correct_measured_positions(), 2899 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 2380 matched stars entering correct_measured_positions(), 2899 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 2380 stars left (next iteration limit 2616) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2380 robust_rms=6.109 arcsec worst_quadrant_rms=6.783 arcsec SIP_REFIT: SIP order 3 trial: matched=2380 robust_rms=0.461 arcsec worst_quadrant_rms=0.545 arcsec SIP_REFIT: SIP order 5 trial: matched=2380 robust_rms=0.383 arcsec worst_quadrant_rms=0.398 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2380 robust_rms_before=0.886 arcsec robust_rms_before_corrected=0.396 arcsec robust_rms_after=0.383 arcsec worst_quadrant_rms_before=0.431 worst_quadrant_rms_after=0.398 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.431 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits N_match=2380 sigma_overall_arcsec=0.403 sigma_q1_arcsec=0.399 sigma_q2_arcsec=0.392 sigma_q3_arcsec=0.439 sigma_q4_arcsec=0.364 n_q1=717 n_q2=483 n_q3=684 n_q4=496 worst_quadrant_to_overall_ratio=1.089 The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.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.R6lxuK11av (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=322, bad_region=948, passed=3625 Got 3625 stars (including 2420 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat util/solve_plate_with_UCAC5 got 3625 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 2382 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2375 matched stars entering correct_measured_positions(), 2375 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2375 matched stars entering correct_measured_positions(), 2889 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 2382 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2375 matched stars entering correct_measured_positions(), 2889 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 2375 matched stars entering correct_measured_positions(), 2889 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 2375 stars left (next iteration limit 2612) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2375 robust_rms=6.155 arcsec worst_quadrant_rms=6.947 arcsec SIP_REFIT: SIP order 3 trial: matched=2375 robust_rms=0.476 arcsec worst_quadrant_rms=0.531 arcsec SIP_REFIT: SIP order 5 trial: matched=2375 robust_rms=0.382 arcsec worst_quadrant_rms=0.393 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2375 robust_rms_before=0.877 arcsec robust_rms_before_corrected=0.409 arcsec robust_rms_after=0.382 arcsec worst_quadrant_rms_before=0.442 worst_quadrant_rms_after=0.393 verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Image size: 937.4'x624.4' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:00:01.566 -18:00:50.52 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 3625 stars ### 'wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/correct_sextractor_wcs_catalog_usingxy2sky729604.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.877 -> 0.382 arcsec) WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits N_match=2375 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.421 sigma_q2_arcsec=0.420 sigma_q3_arcsec=0.421 sigma_q4_arcsec=0.394 n_q1=714 n_q2=482 n_q3=689 n_q4=490 worst_quadrant_to_overall_ratio=1.024 The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits sigma_overall=0.373 worst_q_ratio=1.147 ref2=Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits sigma_overall=0.356 worst_q_ratio=1.123 new1=fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits sigma_overall=0.403 worst_q_ratio=1.089 new2=fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits sigma_overall=0.411 worst_q_ratio=1.024 reference average sigma_overall=0.3645 worst_q_ratio=1.135 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258_astrometric_residuals.png (4909 matched stars from wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259_astrometric_residuals.png (4903 matched stars from wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134_astrometric_residuals.png (2380 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135_astrometric_residuals.png (2375 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits' Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits' Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:04:53.75 -20:53:54.8: 9.39 +/- 0.00 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:59:23.34 -20:57:47.1: 15.34 +/- 99.00 upperlimit Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:04:53.75 -20:53:54.8: 9.38 +/- 0.00 detection Forced photometry reference-image weighted average: 9.39 +/- 0.00 Forced photometry filter REJECTED candidate at 16:04:53.75 -20:53:54.8: ref_mag=9.39 +/- 0.00 new_mean_mag=9.8987 delta=-0.51 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:59:23.34 -20:57:47.1: 15.30 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out20805.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s 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 20356_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 20356_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checksDiscovery image 1 2026 07 28.18989 2461249.68989 9.88 16:04:53.77 -20:53:54.9 4096 4946 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20671_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 20671_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 9.91 16:04:53.74 -20:53:54.8 4099 4942 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:08:31.94 -21:31:49.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20805_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 Preparing report for the candidate 20805_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 03712_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 03712_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 10.77 16:08:31.94 -21:31:49.9 3589 5331 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:56:23.76 -18:18:15.5 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 9s Prepared the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### 15:59:23.34 -20:57:47.1 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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.cat to cache SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Creating symlink local_wcs_cache/exclusion_list.txt 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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits exists and is non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits exists and is non-empty wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits exists and is non-empty wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (1st reference image) verification OK: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Image size: 937.4'x624.4' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 15:59:59.569 -17:59:42.51 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits (1st new image) verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Image size: 937.2'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 15:59:59.953 -18:00:25.75 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 15:59:59.569 -17:59:42.51 Second-epoch image center 15:59:59.953 -18:00:25.75 Angular distance between the image centers 0.0121 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits (2nd new image) verification OK: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 16:00:01.565 -18:00:50.03 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 15:59:59.569 -17:59:42.51 Second-epoch image center 16:00:01.565 -18:00:50.03 Angular distance between the image centers 0.0204 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 15:59:59.953 -18:00:25.75 Second-epoch second image center 16:00:01.565 -18:00:50.03 Angular distance between the image centers 0.00929 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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits &> /tmp/tmp.RrgenrAVkt Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits &> /tmp/tmp.jCoMu8arqw Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits &> /tmp/tmp.XXUyfWKayt Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits &> /tmp/tmp.aak4r8UEmL Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Calibrating the magnitude scale Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 2 2026 07 28.19046 2461249.69046 9.33 15:56:23.76 -18:18:15.4 5309 3372 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits .fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat Found non-empty wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits and wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat The reference image (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat) found 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat' -> 'wcsmag.cat' Read 59419 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 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 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 deg Loaded 5923 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): 4701 out of 5206 total matches. Matched with Tycho-2 5206 out of 59419 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.536600 a=0.000000 b=1.000000 c=22.536600 From vast_summary.log: estimated ref. image limiting mag.: -7.62 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.92 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.92
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 59419 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 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 231.5352 to 248.4793 deg, Dec -23.2633 to -12.6204 deg Loaded 5923 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): 4701 out of 5206 total matches. Matched with Tycho-2 5206 out of 59419 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits:
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits (aperture=4.6) Read 58808 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 231.5351 to 248.5023 deg, Dec -23.2663 to -12.6225 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 231.5351 to 248.5023 deg, Dec -23.2663 to -12.6225 deg Loaded 5929 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): 4737 out of 5215 total matches. Matched with Tycho-2 5215 out of 58808 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits:
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 27 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 2.1 pix Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 2.1 pix fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 2.1 pix fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits 2.1 pix wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 2.1 pix wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Limiting magnitude estimates: 14.9 mag. Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 14.9 mag. Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 14.1 mag. fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 14.1 mag. fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits All-image limiting magnitude estimate: 14.1 (SNR ) 13.6 (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.RrgenrAVkt (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits 572.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=2882, bad_region=9662, passed=59407 Got 59407 stars (including 47245 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat util/solve_plate_with_UCAC5 got 59407 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 4936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4925 matched stars entering correct_measured_positions(), 4925 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4925 matched stars entering correct_measured_positions(), 52528 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 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 4936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4924 matched stars entering correct_measured_positions(), 52528 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4924 matched stars entering correct_measured_positions(), 52528 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4924 stars left (next iteration limit 5417) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits N_match=4924 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.331 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.348 n_q1=1715 n_q2=944 n_q3=1420 n_q4=845 worst_quadrant_to_overall_ratio=1.156 The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.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.jCoMu8arqw (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits 572.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits' -> 'wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits Checking if the catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits alredy exist and is non-empty... Catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits WCS catalog name: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=2840, bad_region=9580, passed=58797 Got 58797 stars (including 46775 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat util/solve_plate_with_UCAC5 got 58797 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.4' Seting catalog search parameters based on the expected field of view 937.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 4931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 4919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 52037 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 333 to 388 (Dec -23.3 to -12.6) Done reading UCAC5 zone files... Matched 4931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 52037 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 52037 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4919 stars left (next iteration limit 5410) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits N_match=4919 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.387 sigma_q4_arcsec=0.357 n_q1=1728 n_q2=944 n_q3=1402 n_q4=845 worst_quadrant_to_overall_ratio=1.106 The image catalog is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits -region wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.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.XXUyfWKayt (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=1031, bad_region=5145, passed=31304 Got 31304 stars (including 25314 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat util/solve_plate_with_UCAC5 got 31304 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 4924 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 4901 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 27596 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 4925 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 27596 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 27596 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4903 stars left (next iteration limit 5391) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits N_match=4903 sigma_overall_arcsec=0.413 sigma_q1_arcsec=0.428 sigma_q2_arcsec=0.373 sigma_q3_arcsec=0.427 sigma_q4_arcsec=0.391 n_q1=1479 n_q2=987 n_q3=1434 n_q4=1003 worst_quadrant_to_overall_ratio=1.036 The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.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.aak4r8UEmL (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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits alredy exist and is non-empty... Catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=1065, bad_region=5085, passed=31438 Got 31438 stars (including 25489 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat util/solve_plate_with_UCAC5 got 31438 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 4927 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4910 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 27780 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 333 to 388 (Dec -23.3 to -12.7) Done reading UCAC5 zone files... Matched 4925 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 27780 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 27780 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4908 stars left (next iteration limit 5401) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits N_match=4908 sigma_overall_arcsec=0.413 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.424 sigma_q4_arcsec=0.384 n_q1=1489 n_q2=989 n_q3=1435 n_q4=995 worst_quadrant_to_overall_ratio=1.030 The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits -region wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.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_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/wcs_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:56:52.05 -15:00:15.9: 12.74 +/- 0.03 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:04:53.74 -20:53:54.7: 9.75 +/- 0.00 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:58:10.18 -14:28:12.1: 11.86 +/- 0.01 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:05:55.37 -21:45:09.0: 12.29 +/- 0.02 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:47:10.91 -14:49:21.4: 13.01 +/- 0.04 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:02:46.75 -21:20:06.0: 15.48 +/- 99.00 upperlimit Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:04:53.74 -20:53:54.7: 9.75 +/- 0.00 detection Forced photometry reference-image weighted average: 9.75 +/- 0.00 Forced photometry filter REJECTED candidate at 16:04:53.74 -20:53:54.7: ref_mag=9.75 +/- 0.00 new_mean_mag=9.8622 delta=-0.11 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:58:10.18 -14:28:12.1: 11.84 +/- 0.01 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:56:52.05 -15:00:15.9: 12.78 +/- 0.03 detection Forced photometry reference-image weighted average: 11.85 +/- 0.01 Forced photometry filter REJECTED candidate at 15:58:10.18 -14:28:12.1: ref_mag=11.85 +/- 0.01 new_mean_mag=12.0676 delta=-0.22 (need > 0.90) Forced photometry reference-image weighted average: 12.76 +/- 0.02 Forced photometry filter REJECTED candidate at 15:56:52.05 -15:00:15.9: ref_mag=12.76 +/- 0.02 new_mean_mag=13.0105 delta=-0.25 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:05:55.37 -21:45:09.0: 12.29 +/- 0.02 detection Forced photometry reference-image weighted average: 12.29 +/- 0.02 Forced photometry filter REJECTED candidate at 16:05:55.37 -21:45:09.0: ref_mag=12.29 +/- 0.02 new_mean_mag=12.5283 delta=-0.24 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:53:19.41 -19:23:13.6: 13.27 +/- 0.05 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:47:10.91 -14:49:21.4: 12.93 +/- 0.03 detection Forced photometry reference-image weighted average: 12.96 +/- 0.02 Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:02:46.75 -21:20:06.0: 15.50 +/- 99.00 upperlimit Forced photometry filter REJECTED candidate at 15:47:10.91 -14:49:21.4: ref_mag=12.96 +/- 0.02 new_mean_mag=13.1632 delta=-0.20 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:48:14.89 -16:35:21.7: 13.44 +/- 0.06 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:53:19.41 -19:23:13.6: 13.27 +/- 0.05 detection Forced photometry reference-image weighted average: 13.27 +/- 0.03 Forced photometry filter REJECTED candidate at 15:53:19.41 -19:23:13.6: ref_mag=13.27 +/- 0.03 new_mean_mag=13.2859 delta=-0.02 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:44:56.14 -15:10:27.5: 13.35 +/- 0.06 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 15:48:35.74 -19:12:14.2: 13.44 +/- 0.06 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-30-58_20.00sec_-5.00C_LIGHT_0258.fits at 16:04:33.14 -21:21:40.6: 13.49 +/- 0.06 detection Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:48:14.89 -16:35:21.7: 13.37 +/- 0.06 detection Forced photometry reference-image weighted average: 13.41 +/- 0.04 Forced photometry filter REJECTED candidate at 15:48:14.89 -16:35:21.7: ref_mag=13.41 +/- 0.04 new_mean_mag=13.3943 delta=0.01 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:44:56.14 -15:10:27.5: 13.31 +/- 0.05 detection Forced photometry reference-image weighted average: 13.33 +/- 0.04 Forced photometry filter REJECTED candidate at 15:44:56.14 -15:10:27.5: ref_mag=13.33 +/- 0.04 new_mean_mag=13.5777 delta=-0.25 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 15:48:35.74 -19:12:14.2: 13.42 +/- 0.06 detection Forced photometry reference-image weighted average: 13.43 +/- 0.04 Forced photometry filter REJECTED candidate at 15:48:35.74 -19:12:14.2: ref_mag=13.43 +/- 0.04 new_mean_mag=13.4911 delta=-0.06 (need > 0.90) Forced photometry on wcs_Lib-04-Q2b1x1_2026-05-09_02-31-48_20.00sec_-5.00C_LIGHT_0259.fits at 16:04:33.14 -21:21:40.6: 13.55 +/- 0.07 detection Forced photometry reference-image weighted average: 13.52 +/- 0.05 Forced photometry filter REJECTED candidate at 16:04:33.14 -21:21:40.6: ref_mag=13.52 +/- 0.05 new_mean_mag=13.7568 delta=-0.24 (need > 0.90) Adding exclusion_list_local.txt__out75611.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73560_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73560_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks**** FOUND 15:46:51.21 -17:19:00.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73566_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73566_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 14.07 15:46:51.17 -17:19:00.1 6691 2790 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:15:29.94 -18:01:44.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73575_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73575_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.63 16:15:29.92 -18:01:43.9 2563 3227 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:16:54.60 -21:58:13.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73576_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73576_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 12.99 16:16:54.67 -21:58:12.9 2410 5624 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.00 15:56:52.03 -15:00:16.3 5248 1380 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73578_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73578_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.02 15:56:52.07 -15:00:15.5 5252 1376 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 12.52 16:05:55.39 -21:45:08.6 3954 5465 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73581_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73581_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 12.53 16:05:55.35 -21:45:09.3 3958 5461 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 9.83 16:04:53.75 -20:53:54.6 4096 4946 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73582_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 73582_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 9.90 16:04:53.73 -20:53:54.8 4099 4942 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:59:06.98 -19:56:07.9 in the exclusion list exclusion_list_tycho2.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74002_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 74002_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 8.60 15:59:06.98 -19:56:07.8 4917 4356 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:59:23.34 -20:57:47.0 in the exclusion list exclusion_list_local.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74353_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 74353_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 11.02 15:59:23.34 -20:57:46.9 4878 4978 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:53:59.00 -18:30:16.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 74647_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 74647_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 11.65 15:53:59.01 -18:30:16.7 5654 3495 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 12.07 15:58:10.21 -14:28:12.0 5059 1055 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75490_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 75490_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 12.07 15:58:10.16 -14:28:12.3 5063 1051 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:07:56.19 -18:59:48.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75525_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 75525_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 12.65 16:07:56.18 -18:59:48.8 3658 3795 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:11:45.85 -20:08:13.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75611_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 Preparing report for the candidate 75611_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76017_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 76017_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 12.62 16:11:45.79 -20:08:13.8 3121 4493 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:05:17.06 -19:48:37.0 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 76387_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 76387_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 12.88 16:05:17.09 -19:48:37.6 4040 4283 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.15 15:47:10.93 -14:49:21.7 6668 1282 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77102_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 77102_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.18 15:47:10.89 -14:49:21.1 6672 1278 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.32 15:53:19.43 -19:23:14.2 5740 4033 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77281_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 77281_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.25 15:53:19.40 -19:23:13.0 5744 4029 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:14:21.13 -18:41:11.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77318_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 77318_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.50 16:14:21.11 -18:41:11.2 2736 3622 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.41 15:48:14.85 -16:35:21.0 6493 2351 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77482_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 77482_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.38 15:48:14.93 -16:35:22.4 6497 2347 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:41:56.41 -19:26:43.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77746_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 77746_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.42 15:41:56.44 -19:26:43.9 7371 4095 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.59 15:44:56.32 -15:10:28.5 6993 1501 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 77769_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 77769_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.57 15:44:55.96 -15:10:26.5 6998 1496 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.56 15:48:35.76 -19:12:13.7 6417 3931 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 78265_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 78265_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.43 15:48:35.73 -19:12:14.7 6421 3928 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits Discovery image 1 2026 07 28.18989 2461249.68989 13.73 16:04:33.16 -21:21:40.1 4146 5226 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-33-16_20.00sec_-0.00C_LIGHT_0134.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 34137_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 34137_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 2 2026 07 28.19046 2461249.69046 13.79 16:04:33.12 -21:21:41.2 4149 5222 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:17:06.89 -17:23:37.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07980_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 07980_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 3 2026 07 28.19046 2461249.69046 12.81 16:17:06.87 -17:23:38.3 2320 2847 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:58:46.54 -21:49:49.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 28147_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 28147_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 3 2026 07 28.19046 2461249.69046 12.54 15:58:46.52 -21:49:49.3 4963 5505 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 15:56:23.75 -18:18:15.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 46468_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 46468_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 3 2026 07 28.19046 2461249.69046 9.48 15:56:23.74 -18:18:15.2 5309 3372 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:10:44.94 -16:36:03.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 09608_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 The candidate 09608_fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135 did not pass the final checks Discovery image 3 2026 07 28.19046 2461249.69046 12.13 16:10:44.93 -16:36:04.1 3236 2351 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits **** FOUND 16:08:31.93 -21:31:49.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 8s Prepared the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 15:59:23.34 -20:57:47.1 16:02:46.75 -21:20:06.0 ########### Completed Lib-04-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 15:59:23.34 -20:57:47.1 16:02:46.75 -21:20:06.0 ################################################################################### 15:59:23.34 -20:57:47.1 -- asteroid (will NOT add it to exclusion list) 16:02:46.75 -21:20:06.0 -- 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)2461249.68989296 -observatory V36 07:11:17.48 +19:16:51.7 Mercury (1.0mag) 11:22:35.04 +04:20:55.3 Venus (-4.2mag) 05:16:57.42 +23:06:29.6 Mars (1.3mag) 08:32:56.44 +19:17:22.8 Jupiter (-1.8mag) 00:56:49.23 +03:21:09.5 Saturn (0.7mag) 04:10:16.68 +20:53:09.8 Uranus (5.8mag) 00:16:38.07 +00:17:10.1 Neptune (7.7mag) 20:29:12.65 -23:25:44.3 Pluto (14.4mag) 19:25:26.63 -26:12:56.2 Moon (-12.3mag) -rw-r--r-- 1 apache apache 362 Jul 28 03:54 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461249.68989296: 08:33:04.04 +19:16:52.4 Io (5.9mag) 08:32:59.99 +19:17:09.5 Europa (6.3mag) 08:32:42.94 +19:18:17.7 Ganymede (5.5mag) 08:33:18.48 +19:15:51.4 Callisto (6.7mag) 08:30:45.99 +19:10:17.2 Himalia (15.7mag) 08:33:00.67 +19:17:06.1 Thebe (16.6mag) 08:30:10.91 +19:11:00.1 Elara (17.7mag) 08:36:55.02 +19:02:13.5 Pasiphae (17.9mag) 08:36:50.10 +19:25:24.4 Carme (19.0mag) 00:56:45.87 +03:20:39.9 Titan (8.5mag) 00:56:43.74 +03:21:14.2 Rhea (9.8mag) 00:56:28.39 +03:18:31.8 Iapetus (11.2mag) 00:57:04.94 +03:20:54.1 Hyperion (14.5mag) 00:56:26.13 +03:15:50.0 Phoebe (16.5mag) -rw-r--r-- 1 apache apache 568 Jul 28 03:54 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461249.68989296: 18:24:40.80 -27:54:02.3 JWST 10:15:42.53 +44:18:10.6 Chandra 20:27:45.27 +32:47:39.6 XMM-Newton -rw-r--r-- 1 apache apache 96 Jul 28 03:54 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461249.68989296 -observatory V36 03:00:23.78 +16:22:23.8 17.7mag P/1996 R2 (Lagerkvist) 18:06:13.20 -34:38:41.6 13.9mag P/2010 H2 (Vales) 06:43:17.82 -68:32:09.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:06:40.28 +32:46:12.4 17.7mag C/2017 K2 (PANSTARRS) 03:07:49.40 +31:13:06.9 16.2mag P/2021 N1 (ZTF) 22:47:23.73 +31:58:31.6 17.3mag C/2022 E2 (ATLAS) 06:32:07.17 +26:43:02.6 16.7mag C/2022 N2 (PANSTARRS) 10:11:25.66 +28:58:15.3 16.9mag C/2022 QE78 (ATLAS) 09:21:28.11 +05:14:35.2 17.9mag C/2022 R6 (PANSTARRS) 15:11:12.43 -11:53:11.0 17.8mag P/2023 B1 (PANSTARRS) 21:25:48.34 +66:59:59.2 17.9mag C/2023 H5 (Lemmon) 16:00:53.59 -11:53:03.8 14.2mag C/2023 R1 (PANSTARRS) 08:32:58.04 +66:45:21.2 18.0mag C/2024 A1 (ATLAS) 07:55:16.17 +30:51:05.3 15.1mag C/2024 E1 (Wierzchos) 15:09:24.77 +15:36:18.3 17.7mag C/2024 G6 (ATLAS) 19:17:37.27 +42:09:37.2 13.7mag C/2024 J3 (ATLAS) 21:26:21.45 +48:18:01.7 17.7mag C/2024 R4 (PANSTARRS) 05:05:53.77 -13:10:05.9 15.6mag C/2024 T5 (ATLAS) 06:48:34.86 +26:04:04.9 17.9mag C/2025 J1 (Borisov) 07:25:29.00 -14:43:29.3 17.3mag C/2025 R3 (PANSTARRS) 10:18:01.91 +21:33:40.8 17.4mag C/2025 V2 (Rankin) 12:52:02.59 +03:02:18.8 17.0mag C/2025 Y1 (ATLAS) 16:12:04.29 +78:42:33.2 17.0mag C/2026 A2 (Bok) 03:01:49.89 +45:54:22.9 17.0mag C/2026 B2 (Sun-Gao) 11:38:01.21 +07:15:33.8 17.2mag A/2026 E1 21:44:59.99 -22:26:36.7 6.9mag 10P/Tempel 11:22:35.26 -02:45:20.7 16.2mag 29P/Schwassmann-Wachmann 04:25:02.41 +31:23:56.2 17.9mag 47P/Ashbrook-Jackson 10:45:05.23 +08:15:05.3 17.2mag 63P/Wild 00:53:42.44 -05:08:38.8 15.5mag 65P/Gunn 05:10:02.31 +20:44:30.6 13.7mag 78P/Gehrels 02:48:17.11 +12:44:11.9 16.5mag 88P/Howell 07:26:41.08 +29:01:20.3 16.0mag 93P/Lovas 03:36:13.56 +12:38:28.0 17.9mag 112P/Urata-Niijima 05:19:48.51 +31:08:32.6 16.5mag 114P/Wiseman-Skiff 08:52:05.23 +28:24:07.1 15.1mag 123P/West-Hartley 11:22:01.11 -05:58:15.8 17.0mag 124P/Mrkos 05:19:53.48 +21:09:12.3 16.2mag 128P/Shoemaker-Holt 06:09:09.98 +19:21:12.8 17.9mag 131P/Mueller 08:13:37.94 +12:55:31.6 17.7mag 141P-D/Machholz 03:21:31.38 -19:44:47.2 16.9mag 161P/Hartley-IRAS 06:37:19.05 +36:53:57.3 15.6mag 162P/SidingSpring 17:41:21.46 +29:44:37.6 13.1mag 169P/NEAT 02:21:17.66 +09:07:19.5 17.6mag 220P/McNaught 16:37:10.12 -09:19:36.8 17.4mag 235P/LINEAR 20:30:37.48 -52:26:07.7 17.8mag 259P/Garradd 02:50:02.32 +20:20:21.8 15.4mag 260P/McNaught 06:31:46.23 +37:44:32.6 17.3mag 295P/LINEAR 15:07:41.63 +04:19:32.5 17.7mag 391P/Kowalski 08:50:47.79 +18:54:09.0 17.9mag 450P/LONEOS 08:19:17.25 +37:42:00.5 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.5K Jul 28 03:54 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 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-26eg 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 11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 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 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 -rw-r--r-- 1 apache apache 5.6K Jul 28 03:54 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 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 -rw-r--r-- 1 apache apache 189K Jul 28 03:54 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 23:28:20.264 -02:45:01.54 AT 2026udj 2026-06-27.39 21.46 15:05:14.436 -36:20:56.85 AT 2026udi 2026-07-08.03 19.35 00:31:18.282 -43:46:06.08 AT 2026udh 2026-07-12.40 23.4739 00:40:36.730 -43:07:11.88 AT 2026udg 2026-07-12.40 22.7345 00:27:10.575 -44:08:47.04 AT 2026udf 2026-07-12.40 22.824 03:56:35.271 -49:17:39.98 AT 2026ude 2026-07-12.41 22.9789 00:31:32.044 -43:21:56.99 AT 2026udd 2026-07-12.40 23.6713 22:50:13.778 -07:23:19.66 AT 2026udc 2026-07-12.36 23.1965 00:40:48.112 -44:10:38.19 AT 2026udb 2026-07-12.40 23.683 00:36:44.855 -44:15:14.57 AT 2026uda 2026-07-12.40 23.7801 23:51:48.800 +02:16:08.44 AT 2026ucz 2026-07-12.35 23.3767 22:47:30.921 -12:02:41.49 AT 2026ucy 2026-07-12.36 21.821 00:41:15.829 -45:07:23.74 AT 2026ucx 2026-07-12.40 24.4645 00:34:52.967 -44:42:02.22 AT 2026ucw 2026-07-12.40 23.3852 21:50:13.749 -07:15:39.18 AT 2026ucv 2026-07-11.32 22.03 21:48:51.518 -07:08:27.45 AT 2026ucu 2026-07-11.32 21.9988 21:50:54.462 -07:28:38.03 AT 2026uct 2026-07-11.32 22.2759 21:50:13.387 -05:48:05.26 AT 2026ucs 2026-07-11.32 21.901 21:53:32.009 -06:54:20.89 AT 2026ucr 2026-07-11.32 22.3106 00:29:05.705 -43:05:49.67 AT 2026ucq 2026-07-10.43 23.3537 -rw-r--r-- 1 apache apache 88K Jul 28 03:54 tns_transients_list.txt Discovery image 3 2026 07 28.19046 2461249.69046 10.77 16:08:31.93 -21:31:49.6 3589 5331 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Lib-04-Q2b1x1_000240_TTUQ2b1x1_2826147_Kt1rhREi/fd_Lib-04-Q2b1x1_2026-07-27_23-34-05_20.00sec_0.00C_LIGHT_0135.fits
