fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits
fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 09 12.26860 | 2461295.76860 | 11.28 | 23:34:58.89 -18:49:55.6 | 1193 2641 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits |
| Discovery image 2 | 2026 09 12.26918 | 2461295.76918 | 11.26 | 23:34:58.86 -18:49:55.9 | 1187 2646 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits |
Mean magnitude and position on the discovery images:
2026 09 12.2689 2461295.7689 11.27 23:34:58.88 -18:49:55.8
54.17757 -70.57808 galactic Aqr Second-epoch detections are separated by 0.6" and 7.9 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
23 Thalia 0 -0 0 11.5 0 0
Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:34:58.88 -18:49:55.8: 14.69 +/- 99.00 upperlimit
Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:34:58.88 -18:49:55.8: 14.68 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 09 12.26860 | 2461295.76860 | 12.23 | 23:43:47.33 -18:55:04.5 | 2466 2621 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits |
| Discovery image 2 | 2026 09 12.26918 | 2461295.76918 | 12.26 | 23:43:47.26 -18:55:04.9 | 2460 2626 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits |
Mean magnitude and position on the discovery images:
2026 09 12.2689 2461295.7689 12.24 23:43:47.30 -18:55:04.7
57.21380 -72.42801 galactic Aqr Second-epoch detections are separated by 1.2" and 7.9 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
259 Aletheia -0 -0 0 12.4 0 -0
Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:43:47.30 -18:55:04.7: 14.81 +/- 99.00 upperlimit
Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:43:47.30 -18:55:04.7: 14.83 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242 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: Cet-09-Q2b1x1 ####################################### ########### Starting Cet-09-Q2b1x1 ########### Processing Cet-09-Q2b1x1 WARNING: server tau is low on disk space, only 60895 MB free at /data_ssd/NMW-TexasTech/workdir WARNING: server tau is low on disk space, only 60895 MB free at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.png' -> 'transient_report/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits_preview.png'
Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits
renamed 'Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.png' -> 'transient_report/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits_preview.png'
Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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= 2300.5383 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 471.8181 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1738.1370 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 561.2936 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1735.2682 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 562.2548 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 0.755535 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 = 27.5699996948242 / [degC] Focuser temperature AMBTEMP = 27.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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= '2026-09-12T01:26:37.3431903' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-12T06:26:37.3431903' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61295.2684877664 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-12T06:26:47.2433852' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61295.2686023493 / 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 = 359.999647526698 / [deg] RA of telescope" status=0 Record 32: "DEC = -17.999539764879 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 36.6358333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 162.977777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.67291368819367 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Cet-09' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 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 = 20468 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20468 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 27.5699996948242 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 27.5699996948242 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 14.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 45.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.72 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 27.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 21.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 23.801904 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/d_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits :) Spent 0.518091 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/d_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 27.5799999237061 / [degC] Focuser temperature AMBTEMP = 27.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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= '2026-09-12T01:27:27.0725659' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-12T06:27:27.0725659' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61295.2690633335 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-12T06:27:36.9745256' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61295.2691779397 / 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 = 359.999647518557 / [deg] RA of telescope" status=0 Record 32: "DEC = -17.9995397511167 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 36.6863888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 163.217222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.67094215842401 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Cet-09' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '00 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 = 20468 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20468 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 27.5799999237061 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 27.5799999237061 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 14.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 45.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 896.72 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 27.8 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 21.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 23.801904 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/d_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits :) Spent 0.484203 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/d_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Previews of the CALIBRATED second-epoch images:
fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits
fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits SExtractor catalog cache: saved Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.cat to cache SExtractor catalog cache: saved Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.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/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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: 2461295.76860351 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_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits exists and is non-empty wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits exists and is non-empty wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits exists and is non-empty wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits (1st reference image) verification OK: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Image size: 937.3'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: 23:59:59.944 -18:00:06.42 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_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits (1st new image) verification OK: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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: 23:59:59.627 -17:59:45.61 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 23:59:59.944 -18:00:06.42 Second-epoch image center 23:59:59.627 -17:59:45.61 Angular distance between the image centers 0.0059 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits (2nd new image) verification OK: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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: 00:00:02.018 -18:00:19.21 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 23:59:59.944 -18:00:06.42 Second-epoch image center 00:00:02.018 -18:00:19.21 Angular distance between the image centers 0.0090 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 23:59:59.627 -17:59:45.61 Second-epoch second image center 00:00:02.018 -18:00:19.21 Angular distance between the image centers 0.01330 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/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits &> /tmp/tmp.YKFtQHmb79 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits &> /tmp/tmp.BKcIFVk9O4 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits &> /tmp/tmp.7LKc8W7EZh Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits &> /tmp/tmp.BfkCYSPCH1 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Calibrating the magnitude scale Found non-empty wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits and wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits and wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat Found non-empty wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits and wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat The reference image (wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits) and catalog (wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat) found 'wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat' -> 'wcsmag.cat' The field straddles RA=0: the RA boundaries wrap around (min > max) Read 2460 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 351.5854 to 8.4425 deg, Dec -23.2540 to -12.6292 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 351.5854 to 8.4425 deg, Dec -23.2540 to -12.6292 deg Loaded 4133 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): 1989 out of 2020 total matches. Matched with Tycho-2 2020 out of 2460 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.377200 a=0.000000 b=1.000000 c=22.377200 From vast_summary.log: estimated ref. image limiting mag.: -8.18 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.20 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.20
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) The field straddles RA=0: the RA boundaries wrap around (min > max) Read 2460 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 351.5854 to 8.4425 deg, Dec -23.2540 to -12.6292 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 351.5854 to 8.4425 deg, Dec -23.2540 to -12.6292 deg Loaded 4133 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): 1989 out of 2020 total matches. Matched with Tycho-2 2020 out of 2460 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Forced-photometry filter: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits -> calib.txt_param_ref_wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits (aperture=6.1) The field straddles RA=0: the RA boundaries wrap around (min > max) Read 2454 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 351.5961 to 8.4401 deg, Dec -23.2424 to -12.6281 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 351.5961 to 8.4401 deg, Dec -23.2424 to -12.6281 deg Loaded 4123 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): 1992 out of 2014 total matches. Matched with Tycho-2 2014 out of 2454 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Forced-photometry filter: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits -> calib.txt_param_ref_wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits (aperture=6.1) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 3 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.2 pix Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits 2.2 pix Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits 2.4 pix fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 2.4 pix fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Limiting magnitude estimates: 14.2 mag. Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits 14.2 mag. Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits 14.7 mag. fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 14.8 mag. fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits All-image limiting magnitude estimate: 14.7 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.YKFtQHmb79 (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits' -> 'wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits WCS_IMAGE_NAME=wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits WCS-calibrated image found: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Checking if the catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits alredy exist and is non-empty... Catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits WCS catalog name: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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=208, bad_region=499, passed=2460 Got 2460 stars (including 1784 good ones) from the SExtractor catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat util/solve_plate_with_UCAC5 got 2460 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5854 through 0 to 8.4425, gap 8.4425 to 351.5854 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 1726 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1723 matched stars entering correct_measured_positions(), 1723 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1723 matched stars entering correct_measured_positions(), 2032 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5853 through 0 to 8.4425, gap 8.4425 to 351.5853 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 1726 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1723 matched stars entering correct_measured_positions(), 2032 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 1723 matched stars entering correct_measured_positions(), 2032 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 1723 stars left (next iteration limit 1895) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits N_match=1723 sigma_overall_arcsec=0.327 sigma_q1_arcsec=0.309 sigma_q2_arcsec=0.341 sigma_q3_arcsec=0.340 sigma_q4_arcsec=0.324 n_q1=568 n_q2=322 n_q3=534 n_q4=299 worst_quadrant_to_overall_ratio=1.041 The image catalog is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits -region wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.BKcIFVk9O4 (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits' -> 'wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.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/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits WCS_IMAGE_NAME=wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits WCS-calibrated image found: wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Checking if the catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits alredy exist and is non-empty... Catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits WCS catalog name: wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.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=201, bad_region=492, passed=2454 Got 2454 stars (including 1791 good ones) from the SExtractor catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat util/solve_plate_with_UCAC5 got 2454 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5961 through 0 to 8.4401, gap 8.4401 to 351.5961 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 -12.6) Done reading UCAC5 zone files... Matched 1733 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1729 matched stars entering correct_measured_positions(), 1729 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 1729 matched stars entering correct_measured_positions(), 2031 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5952 through 0 to 8.4402, gap 8.4402 to 351.5952 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 -12.6) Done reading UCAC5 zone files... Matched 1733 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 1729 matched stars entering correct_measured_positions(), 2031 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 1729 matched stars entering correct_measured_positions(), 2031 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 1729 stars left (next iteration limit 1901) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits N_match=1729 sigma_overall_arcsec=0.335 sigma_q1_arcsec=0.328 sigma_q2_arcsec=0.353 sigma_q3_arcsec=0.329 sigma_q4_arcsec=0.320 n_q1=569 n_q2=319 n_q3=549 n_q4=292 worst_quadrant_to_overall_ratio=1.054 The image catalog is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits -region wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.7LKc8W7EZh (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits WCS_IMAGE_NAME=wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits WCS-calibrated image found: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits Checking if the catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits WCS catalog name: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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=288, bad_region=813, passed=3897 Got 3897 stars (including 2848 good ones) from the SExtractor catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat util/solve_plate_with_UCAC5 got 3897 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 RA wraps around 0/360 boundary: field RA 351.5954 through 0 to 8.4407, gap 8.4407 to 351.5954 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 2776 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2772 matched stars entering correct_measured_positions(), 2772 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2772 matched stars entering correct_measured_positions(), 3229 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5950 through 0 to 8.4409, gap 8.4409 to 351.5950 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 2776 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2772 matched stars entering correct_measured_positions(), 3229 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 2772 matched stars entering correct_measured_positions(), 3229 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 2772 stars left (next iteration limit 3049) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2772 robust_rms=6.239 arcsec worst_quadrant_rms=10.613 arcsec SIP_REFIT: SIP order 3 trial: matched=2772 robust_rms=0.572 arcsec worst_quadrant_rms=0.738 arcsec SIP_REFIT: SIP order 5 trial: matched=2772 robust_rms=0.332 arcsec worst_quadrant_rms=0.371 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2772 robust_rms_before=1.039 arcsec robust_rms_before_corrected=0.320 arcsec robust_rms_after=0.332 arcsec worst_quadrant_rms_before=0.361 worst_quadrant_rms_after=0.371 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.361 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits N_match=2772 sigma_overall_arcsec=0.321 sigma_q1_arcsec=0.274 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.376 sigma_q4_arcsec=0.332 n_q1=905 n_q2=520 n_q3=877 n_q4=470 worst_quadrant_to_overall_ratio=1.174 The image catalog is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits -region wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.BfkCYSPCH1 (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits WCS_IMAGE_NAME=wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits WCS-calibrated image found: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Checking if the catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits WCS catalog name: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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=292, bad_region=808, passed=3857 Got 3857 stars (including 2808 good ones) from the SExtractor catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat util/solve_plate_with_UCAC5 got 3857 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 RA wraps around 0/360 boundary: field RA 351.5862 through 0 to 8.4409, gap 8.4409 to 351.5862 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 2738 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2735 matched stars entering correct_measured_positions(), 2735 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2735 matched stars entering correct_measured_positions(), 3192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5857 through 0 to 8.4411, gap 8.4411 to 351.5857 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 2739 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2735 matched stars entering correct_measured_positions(), 3192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 2735 matched stars entering correct_measured_positions(), 3192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 2735 stars left (next iteration limit 3008) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2735 robust_rms=6.302 arcsec worst_quadrant_rms=11.558 arcsec SIP_REFIT: SIP order 3 trial: matched=2735 robust_rms=0.622 arcsec worst_quadrant_rms=0.720 arcsec SIP_REFIT: SIP order 5 trial: matched=2735 robust_rms=0.355 arcsec worst_quadrant_rms=0.386 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2735 robust_rms_before=1.055 arcsec robust_rms_before_corrected=0.340 arcsec robust_rms_after=0.355 arcsec worst_quadrant_rms_before=0.368 worst_quadrant_rms_after=0.386 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.368 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits N_match=2735 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.320 sigma_q3_arcsec=0.393 sigma_q4_arcsec=0.373 n_q1=902 n_q2=503 n_q3=867 n_q4=463 worst_quadrant_to_overall_ratio=1.114 The image catalog is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits -region wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Saving the final (post-refit) wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits to local_wcs_cache/ 'wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits' -> 'local_wcs_cache/wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits' Saving the final (post-refit) wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits to local_wcs_cache/ 'wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits' -> 'local_wcs_cache/wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits' Saving the final (post-refit) wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits to local_wcs_cache/ 'wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits' -> 'local_wcs_cache/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits' Saving the final (post-refit) wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits to local_wcs_cache/ 'wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits' -> 'local_wcs_cache/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits sigma_overall=0.327 worst_q_ratio=1.041 ref2=Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits sigma_overall=0.335 worst_q_ratio=1.054 new1=fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits sigma_overall=0.321 worst_q_ratio=1.174 new2=fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits sigma_overall=0.352 worst_q_ratio=1.114 reference average sigma_overall=0.331 worst_q_ratio=1.0475 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472_astrometric_residuals.png (1723 matched stars from wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473_astrometric_residuals.png (1729 matched stars from wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302_astrometric_residuals.png (2772 matched stars from wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303_astrometric_residuals.png (2735 matched stars from wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits' Saving fully-calibrated image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits' Preparing the HTML report for the field Cet-09-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:55:48.60 -17:47:25.8: 10.82 +/- 0.01 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:05:56.36 -20:39:14.6: 10.80 +/- 0.01 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:05:56.36 -20:39:14.6: 10.75 +/- 0.01 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:55:48.60 -17:47:25.8: 10.86 +/- 0.01 detection Forced photometry reference-image weighted average: 10.77 +/- 0.01 Forced photometry reference-image weighted average: 10.84 +/- 0.01 Forced photometry filter REJECTED candidate at 00:05:56.36 -20:39:14.6: ref_mag=10.77 +/- 0.01 new_mean_mag=10.9213 delta=-0.15 (need > 0.90) Forced photometry filter REJECTED candidate at 23:55:48.60 -17:47:25.8: ref_mag=10.84 +/- 0.01 new_mean_mag=10.9604 delta=-0.12 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20091_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20091_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checksDiscovery image 1 2026 09 12.26860 2461295.76860 10.95 23:55:48.61 -17:47:25.8 4188 3320 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20092_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20092_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 10.97 23:55:48.59 -17:47:25.8 4182 3326 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 10.92 00:05:56.36 -20:39:14.8 5624 1581 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20093_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20093_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 10.93 00:05:56.36 -20:39:14.4 5618 1587 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits **** FOUND 00:02:07.33 -14:40:38.1 in the exclusion list exclusion_list_bsc.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Cet-09-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits SExtractor catalog cache: saved Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.cat to cache SExtractor catalog cache: saved Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Creating symlink local_wcs_cache/wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Creating symlink local_wcs_cache/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits Creating symlink local_wcs_cache/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits exists and is non-empty wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits exists and is non-empty wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits exists and is non-empty wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits (1st reference image) verification OK: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Image size: 937.3'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: 23:59:59.944 -18:00:06.42 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_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits (1st new image) verification OK: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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: 23:59:59.627 -17:59:45.61 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 23:59:59.944 -18:00:06.42 Second-epoch image center 23:59:59.627 -17:59:45.61 Angular distance between the image centers 0.0059 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits (2nd new image) verification OK: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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: 00:00:02.018 -18:00:19.21 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 23:59:59.944 -18:00:06.42 Second-epoch image center 00:00:02.018 -18:00:19.21 Angular distance between the image centers 0.0090 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 23:59:59.627 -17:59:45.61 Second-epoch second image center 00:00:02.018 -18:00:19.21 Angular distance between the image centers 0.01330 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/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits &> /tmp/tmp.urLIl5uFeU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits &> /tmp/tmp.pW6IHeFyQM Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits &> /tmp/tmp.dn6gm8M4dW Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits &> /tmp/tmp.IiLH6Rveas Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Calibrating the magnitude scale Found non-empty wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits and wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 2 2026 09 12.26918 2461295.76918 10.73 00:02:07.33 -14:40:38.5 5103 5206 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits and wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat Found non-empty wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits and wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat The reference image (wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits) and catalog (wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat) found 'wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat' -> 'wcsmag.cat' The field straddles RA=0: the RA boundaries wrap around (min > max) Read 14972 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 351.5847 to 8.4424 deg, Dec -23.2610 to -12.6028 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 351.5847 to 8.4424 deg, Dec -23.2610 to -12.6028 deg Loaded 4152 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): 3358 out of 3457 total matches. Matched with Tycho-2 3457 out of 14972 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.243850 a=0.000000 b=1.000000 c=22.243850 From vast_summary.log: estimated ref. image limiting mag.: -7.90 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.34 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.34
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) The field straddles RA=0: the RA boundaries wrap around (min > max) Read 14972 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 351.5847 to 8.4424 deg, Dec -23.2610 to -12.6028 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 351.5847 to 8.4424 deg, Dec -23.2610 to -12.6028 deg Loaded 4152 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): 3358 out of 3457 total matches. Matched with Tycho-2 3457 out of 14972 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Forced-photometry filter: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits -> calib.txt_param_ref_wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits (aperture=4.8) The field straddles RA=0: the RA boundaries wrap around (min > max) Read 15163 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 351.5857 to 8.4400 deg, Dec -23.2549 to -12.6016 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 351.5857 to 8.4400 deg, Dec -23.2549 to -12.6016 deg Loaded 4148 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): 3365 out of 3470 total matches. Matched with Tycho-2 3470 out of 15163 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Forced-photometry filter: calibrated wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits -> calib.txt_param_ref_wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 17 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits 2.1 pix Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits 2.2 pix fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 2.1 pix fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Limiting magnitude estimates: 14.3 mag. Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits 14.3 mag. Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits 14.9 mag. fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 14.9 mag. fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits All-image limiting magnitude estimate: 14.9 (SNR ) 13.7 (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.urLIl5uFeU (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits' -> 'wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits WCS_IMAGE_NAME=wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits WCS-calibrated image found: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits Checking if the catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits alredy exist and is non-empty... Catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits WCS catalog name: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.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=7, blended=477, bad_region=2343, passed=14965 Got 14965 stars (including 12255 good ones) from the SExtractor catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat util/solve_plate_with_UCAC5 got 14965 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5847 through 0 to 8.4424, gap 8.4424 to 351.5847 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 4858 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4850 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 13201 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 RA wraps around 0/360 boundary: field RA 351.5844 through 0 to 8.4425, gap 8.4425 to 351.5844 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 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 13201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 13201 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4851 stars left (next iteration limit 5335) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits N_match=4851 sigma_overall_arcsec=0.400 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.417 sigma_q3_arcsec=0.417 sigma_q4_arcsec=0.395 n_q1=1541 n_q2=825 n_q3=1604 n_q4=881 worst_quadrant_to_overall_ratio=1.043 The image catalog is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits -region wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.pW6IHeFyQM (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits' -> 'wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.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/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits WCS_IMAGE_NAME=wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits WCS-calibrated image found: wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits Checking if the catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits alredy exist and is non-empty... Catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat corresponding to the image wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits WCS catalog name: wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.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=1, blended=621, bad_region=2493, passed=15162 Got 15162 stars (including 12248 good ones) from the SExtractor catalog wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat util/solve_plate_with_UCAC5 got 15162 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5857 through 0 to 8.4400, gap 8.4400 to 351.5857 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 4854 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 4843 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 13254 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 RA wraps around 0/360 boundary: field RA 351.5846 through 0 to 8.4402, gap 8.4402 to 351.5846 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 4854 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 13254 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 13254 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4843 stars left (next iteration limit 5327) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits N_match=4843 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.395 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.391 sigma_q4_arcsec=0.372 n_q1=1540 n_q2=830 n_q3=1606 n_q4=867 worst_quadrant_to_overall_ratio=1.069 The image catalog is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits -region wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.dn6gm8M4dW (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits WCS_IMAGE_NAME=wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits WCS-calibrated image found: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits Checking if the catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits WCS catalog name: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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=760, bad_region=3985, passed=21139 Got 21139 stars (including 16557 good ones) from the SExtractor catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat util/solve_plate_with_UCAC5 got 21139 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 RA wraps around 0/360 boundary: field RA 351.5849 through 0 to 8.4407, gap 8.4407 to 351.5849 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 4853 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 4846 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 18105 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 RA wraps around 0/360 boundary: field RA 351.5844 through 0 to 8.4409, gap 8.4409 to 351.5844 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 4853 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 18105 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 18105 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4847 stars left (next iteration limit 5330) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4847 robust_rms=6.390 arcsec worst_quadrant_rms=9.827 arcsec SIP_REFIT: SIP order 3 trial: matched=4847 robust_rms=0.588 arcsec worst_quadrant_rms=0.717 arcsec SIP_REFIT: SIP order 5 trial: matched=4847 robust_rms=0.372 arcsec worst_quadrant_rms=0.422 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4847 robust_rms_before=1.020 arcsec robust_rms_before_corrected=0.346 arcsec robust_rms_after=0.372 arcsec worst_quadrant_rms_before=0.386 worst_quadrant_rms_after=0.422 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.386 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits N_match=4847 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.328 sigma_q2_arcsec=0.346 sigma_q3_arcsec=0.393 sigma_q4_arcsec=0.342 n_q1=1555 n_q2=918 n_q3=1483 n_q4=891 worst_quadrant_to_overall_ratio=1.111 The image catalog is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits -region wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry ############ /tmp/tmp.IiLH6Rveas (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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits WCS_IMAGE_NAME=wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits WCS-calibrated image found: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Checking if the catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat corresponding to the image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits WCS catalog name: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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=9, blended=779, bad_region=4024, passed=21364 Got 21364 stars (including 16724 good ones) from the SExtractor catalog wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat util/solve_plate_with_UCAC5 got 21364 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 RA wraps around 0/360 boundary: field RA 351.5849 through 0 to 8.4409, gap 8.4409 to 351.5849 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 4853 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 4843 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 18315 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 RA wraps around 0/360 boundary: field RA 351.5844 through 0 to 8.4411, gap 8.4411 to 351.5844 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 4854 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 18315 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 18315 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4844 stars left (next iteration limit 5327) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4844 robust_rms=6.313 arcsec worst_quadrant_rms=10.024 arcsec SIP_REFIT: SIP order 3 trial: matched=4844 robust_rms=0.634 arcsec worst_quadrant_rms=0.734 arcsec SIP_REFIT: SIP order 5 trial: matched=4844 robust_rms=0.400 arcsec worst_quadrant_rms=0.445 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4844 robust_rms_before=1.037 arcsec robust_rms_before_corrected=0.375 arcsec robust_rms_after=0.400 arcsec worst_quadrant_rms_before=0.413 worst_quadrant_rms_after=0.445 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.413 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits N_match=4844 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.362 sigma_q2_arcsec=0.355 sigma_q3_arcsec=0.423 sigma_q4_arcsec=0.394 n_q1=1551 n_q2=923 n_q3=1471 n_q4=899 worst_quadrant_to_overall_ratio=1.107 The image catalog is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits -region wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits Saving fully-calibrated image wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.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_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/wcs_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Preparing the HTML report for the field Cet-09-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:04:33.77 -20:54:14.6: 13.36 +/- 0.10 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:43:47.30 -18:55:04.7: 14.81 +/- 99.00 upperlimit Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:17:09.56 -21:53:47.4: 14.00 +/- 0.19 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:15:19.03 -21:29:12.0: 13.90 +/- 0.17 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:44:27.50 -16:10:39.0: 13.47 +/- 0.11 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:05:48.12 -19:25:09.2: 12.88 +/- 0.06 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:06:56.45 -22:09:32.4: 13.71 +/- 0.14 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:34:58.88 -18:49:55.8: 14.69 +/- 99.00 upperlimit Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 00:13:19.50 -21:18:40.0: 13.91 +/- 0.17 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:40:40.60 -21:30:09.5: 13.65 +/- 0.15 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:15:19.03 -21:29:12.0: 13.91 +/- 0.16 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:04:33.77 -20:54:14.6: 13.52 +/- 0.12 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:17:09.56 -21:53:47.4: 13.86 +/- 0.17 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:44:27.50 -16:10:39.0: 13.43 +/- 0.10 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:13:19.50 -21:18:40.0: 13.89 +/- 0.16 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:06:56.45 -22:09:32.4: 13.68 +/- 0.15 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:43:47.30 -18:55:04.7: 14.83 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 13.91 +/- 0.12 Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:34:58.88 -18:49:55.8: 14.68 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 13.92 +/- 0.13 Forced photometry reference-image weighted average: 13.43 +/- 0.08 Forced photometry reference-image weighted average: 13.45 +/- 0.07 Forced photometry filter REJECTED candidate at 00:15:19.03 -21:29:12.0: ref_mag=13.91 +/- 0.12 new_mean_mag=13.7489 delta=0.16 (need > 0.90) Forced photometry reference-image weighted average: 13.90 +/- 0.12 Forced photometry filter REJECTED candidate at 00:17:09.56 -21:53:47.4: ref_mag=13.92 +/- 0.13 new_mean_mag=13.7506 delta=0.17 (need > 0.90) Forced photometry reference-image weighted average: 13.70 +/- 0.10 Forced photometry filter REJECTED candidate at 00:04:33.77 -20:54:14.6: ref_mag=13.43 +/- 0.08 new_mean_mag=13.4570 delta=-0.03 (need > 0.90) Forced photometry filter REJECTED candidate at 23:44:27.50 -16:10:39.0: ref_mag=13.45 +/- 0.07 new_mean_mag=13.7579 delta=-0.31 (need > 0.90) Forced photometry filter REJECTED candidate at 00:13:19.50 -21:18:40.0: ref_mag=13.90 +/- 0.12 new_mean_mag=13.6589 delta=0.24 (need > 0.90) Forced photometry filter REJECTED candidate at 00:06:56.45 -22:09:32.4: ref_mag=13.70 +/- 0.10 new_mean_mag=13.7381 delta=-0.04 (need > 0.90) Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 00:05:48.12 -19:25:09.2: 12.94 +/- 0.06 detection Forced photometry reference-image weighted average: 12.91 +/- 0.04 Forced photometry filter REJECTED candidate at 00:05:48.12 -19:25:09.2: ref_mag=12.91 +/- 0.04 new_mean_mag=13.1901 delta=-0.28 (need > 0.90) Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:40:40.60 -21:30:09.5: 14.00 +/- 0.19 detection Forced photometry reference-image weighted average: 13.79 +/- 0.12 Forced photometry filter REJECTED candidate at 23:40:40.60 -21:30:09.5: ref_mag=13.79 +/- 0.12 new_mean_mag=13.7762 delta=0.01 (need > 0.90) Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:32:28.24 -20:49:26.2: 13.63 +/- 0.15 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:34:20.02 -18:23:02.2: 13.92 +/- 0.20 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:38:46.67 -22:11:44.8: 13.98 +/- 0.21 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:36:00.29 -18:05:24.7: 14.10 +/- 0.21 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-35-29_20.00sec_4.90C_LIGHT_0472.fits at 23:47:45.81 -22:06:58.9: 13.95 +/- 0.18 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:32:28.24 -20:49:26.2: 13.82 +/- 0.18 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:38:46.67 -22:11:44.8: 13.88 +/- 0.18 detection Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:36:00.29 -18:05:24.7: 14.16 +/- 0.22 detection Forced photometry reference-image weighted average: 13.71 +/- 0.12 Forced photometry reference-image weighted average: 13.92 +/- 0.14 Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:34:20.02 -18:23:02.2: 13.72 +/- 0.15 detection Forced photometry filter REJECTED candidate at 23:32:28.24 -20:49:26.2: ref_mag=13.71 +/- 0.12 new_mean_mag=13.6381 delta=0.07 (need > 0.90) Forced photometry filter REJECTED candidate at 23:38:46.67 -22:11:44.8: ref_mag=13.92 +/- 0.14 new_mean_mag=13.7080 delta=0.21 (need > 0.90) Forced photometry reference-image weighted average: 14.13 +/- 0.15 Forced photometry on wcs_Cet-09-Q2b1x1_2026-07-12_05-36-13_20.00sec_4.90C_LIGHT_0473.fits at 23:47:45.81 -22:06:58.9: 14.15 +/- 0.21 detection Forced photometry filter REJECTED candidate at 23:36:00.29 -18:05:24.7: ref_mag=14.13 +/- 0.15 new_mean_mag=13.7828 delta=0.35 (need > 0.90) Forced photometry reference-image weighted average: 13.79 +/- 0.12 Forced photometry filter REJECTED candidate at 23:34:20.02 -18:23:02.2: ref_mag=13.79 +/- 0.12 new_mean_mag=13.7159 delta=0.08 (need > 0.90) Forced photometry reference-image weighted average: 14.03 +/- 0.14 Forced photometry filter REJECTED candidate at 23:47:45.81 -22:06:58.9: ref_mag=14.03 +/- 0.14 new_mean_mag=13.7997 delta=0.23 (need > 0.90) Adding exclusion_list_local.txt__out20980.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out20986.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 20961_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20961_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checksDiscovery image 1 2026 09 12.26860 2461295.76860 13.77 23:44:27.60 -16:10:39.2 2535 4282 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20968_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20968_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.74 23:44:27.40 -16:10:38.8 2529 4288 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Rejecting candidate due to large distance (12.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20969_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20969_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.90 23:57:36.95 -19:43:15.8 4441 2159 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.31 00:05:48.13 -19:25:09.4 5613 2329 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20980_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 Preparing report for the candidate 20980_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20986_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 Preparing report for the candidate 20986_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20999_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 20999_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.11 00:05:48.11 -19:25:09.1 5607 2334 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.51 00:04:33.75 -20:54:15.2 5427 1432 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21008_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21008_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.42 00:04:33.80 -20:54:14.0 5422 1438 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.70 00:17:09.58 -21:53:46.8 7198 0790 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21011_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21011_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.82 00:17:09.55 -21:53:48.0 7192 0795 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.71 00:15:19.00 -21:29:12.2 6943 1047 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21015_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21015_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.81 00:15:19.06 -21:29:11.8 6937 1053 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.69 00:13:19.55 -21:18:39.9 6663 1162 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21020_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21020_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.63 00:13:19.46 -21:18:40.1 6657 1168 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.74 00:06:56.45 -22:09:32.6 5754 0665 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21045_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21045_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.74 00:06:56.45 -22:09:32.1 5749 0671 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.67 23:40:40.66 -21:30:09.6 2051 1040 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21051_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21051_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.98 23:40:40.55 -21:30:09.5 2045 1046 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.73 23:47:45.83 -22:06:57.7 3060 0689 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21053_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21053_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.89 23:47:45.78 -22:07:00.2 3054 0694 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.62 23:32:28.31 -20:49:26.3 0867 1414 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21062_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21062_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.65 23:32:28.18 -20:49:26.1 0861 1420 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.71 23:38:46.63 -22:11:44.8 1790 0609 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21095_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21095_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.71 23:38:46.72 -22:11:44.8 1785 0614 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.68 23:34:20.09 -18:23:01.5 1091 2911 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21141_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 21141_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.76 23:34:19.95 -18:23:02.9 1085 2916 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits Discovery image 1 2026 09 12.26860 2461295.76860 13.79 23:36:00.26 -18:05:24.9 1329 3096 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-26-37_20.00sec_-0.00C_LIGHT_0302.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 12864_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 The candidate 12864_fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303 did not pass the final checks Discovery image 2 2026 09 12.26918 2461295.76918 13.77 23:36:00.32 -18:05:24.4 1323 3102 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits **** FOUND 00:02:07.32 -14:40:38.5 in the exclusion list exclusion_list_bsc.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Cet-09-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 23:34:58.88 -18:49:55.8 23:43:47.30 -18:55:04.7 ########### Completed Cet-09-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 #### 23:34:58.88 -18:49:55.8 23:43:47.30 -18:55:04.7 ################################################################################### 23:34:58.88 -18:49:55.8 -- asteroid (will NOT add it to exclusion list) 23:43:47.30 -18:55:04.7 -- 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)2461295.76860351 -observatory V36 12:09:16.84 -00:23:45.3 Mercury (-0.6mag) 13:47:51.62 -16:18:53.2 Venus (-4.7mag) 07:27:18.34 +22:38:05.7 Mars (1.2mag) 09:13:05.93 +16:40:17.8 Jupiter (-1.8mag) 00:50:32.54 +02:30:16.2 Saturn (0.4mag) 04:13:42.36 +21:02:02.5 Uranus (5.7mag) 00:13:16.13 -00:06:26.6 Neptune (7.7mag) 20:25:16.06 -23:40:40.9 Pluto (14.5mag) 12:06:28.11 -04:27:22.7 Moon (-8.5mag) -rw-r--r-- 1 apache apache 362 Sep 12 04:17 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461295.76860351: 09:13:13.34 +16:39:41.4 Io (6.0mag) 09:13:06.01 +16:40:17.9 Europa (6.2mag) 09:13:16.86 +16:39:24.7 Ganymede (5.6mag) 09:13:24.21 +16:38:48.6 Callisto (6.9mag) 09:11:03.33 +16:58:52.2 Himalia (15.7mag) 09:13:04.82 +16:40:23.9 Thebe (16.6mag) 09:10:36.92 +16:52:45.7 Elara (17.7mag) 09:16:51.81 +16:06:28.4 Pasiphae (17.9mag) 09:13:49.33 +16:59:26.8 Carme (18.9mag) 00:50:20.91 +02:29:59.5 Titan (8.3mag) 00:50:28.14 +02:30:01.4 Rhea (9.6mag) 00:50:33.69 +02:32:11.9 Iapetus (11.0mag) 00:50:42.06 +02:30:26.6 Hyperion (14.3mag) 00:49:14.24 +02:19:33.7 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Sep 12 04:17 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461295.76860351: 22:45:19.92 +06:03:25.8 JWST 17:06:15.83 +40:45:18.5 Chandra 05:46:20.66 +34:56:02.2 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 12 04:17 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461295.76860351 -observatory V36 03:43:06.46 +19:33:22.4 17.3mag P/1996 R2 (Lagerkvist) 18:04:52.75 -34:07:03.7 14.4mag P/2010 H2 (Vales) 07:23:08.54 -70:34:54.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:16:11.50 +33:49:50.6 17.7mag C/2017 K2 (PANSTARRS) 22:09:35.55 +28:02:52.7 17.5mag C/2022 E2 (ATLAS) 07:13:51.64 +25:53:14.9 16.9mag C/2022 N2 (PANSTARRS) 10:54:04.05 +27:03:10.2 17.1mag C/2022 QE78 (ATLAS) 09:51:48.10 +05:12:18.8 18.0mag C/2022 R6 (PANSTARRS) 15:28:22.90 -16:05:04.7 14.9mag C/2023 R1 (PANSTARRS) 08:42:38.38 +33:12:33.4 15.9mag C/2024 E1 (Wierzchos) 15:07:18.66 +15:16:00.5 17.9mag C/2024 G6 (ATLAS) 18:30:46.48 +42:58:12.6 13.7mag C/2024 J3 (ATLAS) 20:19:32.73 +49:00:10.3 17.4mag C/2024 R4 (PANSTARRS) 05:38:07.43 -13:05:57.3 15.1mag C/2024 T5 (ATLAS) 07:13:11.79 +17:32:13.7 17.8mag C/2025 J1 (Borisov) 11:26:03.93 +18:22:40.4 16.7mag C/2025 V2 (Rankin) 13:23:47.17 -00:17:15.4 16.8mag C/2025 Y1 (ATLAS) 16:55:11.49 +73:10:35.4 16.0mag C/2026 A2 (Bok) 03:03:02.57 +45:57:01.9 17.5mag C/2026 B2 (Sun-Gao) 12:17:54.00 +11:41:21.7 17.6mag A/2026 E1 22:30:09.81 -35:14:17.3 13.5mag 10P/Tempel 01:27:15.54 +37:58:52.3 17.7mag 11P/Tempel-Swift-LINEAR 11:51:30.68 -05:50:41.7 16.3mag 29P/Schwassmann-Wachmann 12:18:34.81 -06:39:35.5 17.7mag 63P/Wild 06:48:47.50 +18:51:25.0 13.8mag 78P/Gehrels 03:17:10.34 +15:02:18.0 17.2mag 88P/Howell 05:54:55.91 +30:30:47.0 16.8mag 112P/Urata-Niijima 07:46:22.52 +23:29:58.5 15.9mag 114P/Wiseman-Skiff 10:38:56.37 +19:48:11.8 14.8mag 123P/West-Hartley 12:57:37.99 -23:03:16.0 17.5mag 124P/Mrkos 06:23:18.45 +20:28:41.8 15.9mag 128P/Shoemaker-Holt 02:09:53.45 -16:51:24.6 14.9mag 161P/Hartley-IRAS 09:06:51.45 +37:22:01.0 16.5mag 162P/Siding Spring 09:32:04.35 +10:56:06.8 13.4mag 169P/NEAT 03:28:09.80 +08:02:12.9 14.5mag 220P/McNaught 05:01:16.36 +37:50:17.5 15.2mag 260P/McNaught 08:45:02.98 +35:09:13.4 17.3mag 295P/LINEAR 15:28:33.49 -00:48:18.8 17.9mag 391P/Kowalski 09:32:02.78 +16:35:49.4 17.8mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.0K Sep 12 04:17 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.64 +34:24:35.00 SN2026aaiv 2026-09-7.25 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.74 -22:25:28.60 V8055 2026-08-30.22 10.89 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +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 -rw-r--r-- 1 apache apache 5.7K Sep 12 04:17 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag -rw-r--r-- 1 apache apache 190K Sep 12 04:17 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 00:56:20.051 -09:36:29.46 AT 2026zdk 2026-07-30.45 18.8144 01:58:37.722 -08:30:31.17 SN 2026zdj 2026-08-03.44 19.9403 21:32:37.488 -25:42:26.04 AT 2026zdi 2026-08-15.31 19.9924 04:05:47.389 +83:04:43.90 AT 2026zdh 2026-08-04.38 19.4699 00:50:26.973 +27:41:05.14 AT 2026zdg 2026-08-12.97 19.52 23:52:43.251 +52:09:13.81 AT 2026zdf 2026-08-10.38 21.056 20:31:45.493 -19:07:00.16 AT 2026zde 2026-08-15.25 20.0847 14:09:59.962 +56:10:12.52 AT 2026zdd 2026-08-12.18 19.8562 13:50:28.229 +68:33:16.14 AT 2026zdc 2026-08-18.18 19.0024 00:42:52.832 +41:10:57.89 AT 2026zdb 2026-08-18.11 19.3 20:28:30.645 -10:07:49.46 AT 2026zda 2026-08-17.94 18.87 23:00:45.565 +13:37:18.24 AT 2026zcz 2026-08-16.98 20 12:24:58.526 +20:12:23.08 AT 2026zcy 2026-08-16.15 19.4049 01:59:17.417 +27:29:20.76 AT 2026zcx 2026-06-22.46 19.9082 02:44:51.983 +12:33:10.37 AT 2026zcw 2026-08-12.40 20.4385 02:04:56.366 +25:23:42.16 AT 2026zcv 2026-08-16.45 20.5438 20:27:17.951 -04:12:34.40 AT 2026zcu 2026-08-16.25 20.9477 00:19:47.538 -07:29:56.79 SN 2026zct 2026-08-15.40 20.5629 20:08:00.800 -36:23:30.80 AT 2026zcs 2026-08-17.03 19.6 23:31:11.619 -10:10:43.21 SN 2026zcr 2026-08-16.37 20.6325 -rw-r--r-- 1 apache apache 88K Sep 12 04:17 tns_transients_list.txt Discovery image 3 2026 09 12.26918 2461295.76918 11.05 00:02:07.33 -14:40:39.2 5103 5206 /data_ssd/NMW-TexasTech/workdir//img_2026-09-12_CI_Cet-09-Q2b1x1_015634_TTUQ2b1x1_2929657_chLrrSJx/fd_Cet-09-Q2b1x1_2026-09-12_01-27-27_20.00sec_-0.00C_LIGHT_0303.fits
