fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits
fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 09 05.46796 | 2461288.96796 | 12.92 | 01:40:34.27 -07:21:24.7 | 5126 1596 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits |
| Discovery image 2 | 2026 09 05.46877 | 2461288.96877 | 12.83 | 01:40:34.27 -07:21:24.9 | 5120 1591 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits |
Mean magnitude and position on the discovery images:
2026 09 05.4684 2461288.9684 12.88 01:40:34.27 -07:21:24.8
155.69087 -67.04974 galactic Cet Second-epoch detections are separated by 0.3" and 7.3 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
166 Rhodope 0 -0 0 13.1 0 0
Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits at 01:40:34.27 -07:21:24.8: 16.07 +/- 99.00 upperlimit
Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits at 01:40:34.27 -07:21:24.8: 15.99 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Cet-07-Q2b1x1 ####################################### ########### Starting Cet-07-Q2b1x1 ########### Processing Cet-07-Q2b1x1 server tau has sufficient free disk space available: 371124 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 371124 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.png' -> 'transient_report/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits_preview.png'
Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits
renamed 'Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.png' -> 'transient_report/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits_preview.png'
Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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= 846.8130 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 499.7854 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1663.1955 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 476.0508 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1680.5459 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 476.7013 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 1.96406 INFO: SECOND_EPOCH__SD_ratio= 0.001 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 = 22.4699993133545 / [degC] Focuser temperature AMBTEMP = 22.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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= '2026-09-05T06:13:42.0806441' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-05T11:13:42.0806441' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61288.4678481482 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-05T11:13:51.9807480' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61288.4679627316 / 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 = 25.7130760957542 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99993852679616 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 40.3013888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 213.204166666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.54398446901347 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Cet-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '01 42 51' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 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 = 22.4699993133545 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 22.4699993133545 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.1 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.700376 / [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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/d_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits :) Spent 0.550251 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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/d_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 22.4200000762939 / [degC] Focuser temperature AMBTEMP = 22.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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= '2026-09-05T06:14:51.8131081' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-05T11:14:51.8131081' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61288.4686552431 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-05T11:15:01.7167513' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61288.4687698609 / 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 = 25.7130759896334 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99993854833412 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 40.1675 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 213.538333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.54823570012468 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Cet-07' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '01 42 51' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 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 = 22.4200000762939 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 22.4200000762939 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 16.7 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.1 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 22.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.700376 / [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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/d_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits :) Spent 0.503878 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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/d_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Previews of the CALIBRATED second-epoch images:
fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits
fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits SExtractor catalog cache: saved Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.cat to cache SExtractor catalog cache: saved Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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: 2461288.96796389 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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits exists and is non-empty wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits exists and is non-empty wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits exists and is non-empty wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits (1st reference image) verification OK: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Image size: 941.5'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 01:42:51.887 -10:01:12.35 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits (1st new image) verification OK: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 01:42:51.005 -09:59:59.84 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 01:42:51.887 -10:01:12.35 Second-epoch image center 01:42:51.005 -09:59:59.84 Angular distance between the image centers 0.0205 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits (2nd new image) verification OK: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 01:42:48.830 -10:00:28.83 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 01:42:51.887 -10:01:12.35 Second-epoch image center 01:42:48.830 -10:00:28.83 Angular distance between the image centers 0.0174 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 01:42:51.005 -09:59:59.84 Second-epoch second image center 01:42:48.830 -10:00:28.83 Angular distance between the image centers 0.01202 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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits &> /tmp/tmp.RgV3Sjg4HQ Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits &> /tmp/tmp.ei8Fyvdjv6 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits &> /tmp/tmp.MGDzLB5dhX Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits &> /tmp/tmp.FcL8elCTvO Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Calibrating the magnitude scale Found non-empty wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits and wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits and wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat Found non-empty wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits and wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat The reference image (wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits) and catalog (wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat) found 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat' -> 'wcsmag.cat' Read 5413 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 17.6951 to 33.9052 deg, Dec -15.3338 to -4.6054 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 17.6951 to 33.9052 deg, Dec -15.3338 to -4.6054 deg Loaded 4186 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): 3306 out of 3435 total matches. Matched with Tycho-2 3435 out of 5413 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.915050 a=0.000000 b=1.000000 c=22.915050 From vast_summary.log: estimated ref. image limiting mag.: -7.71 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.21 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.21
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 5413 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 17.6951 to 33.9052 deg, Dec -15.3338 to -4.6054 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 17.6951 to 33.9052 deg, Dec -15.3338 to -4.6054 deg Loaded 4186 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): 3306 out of 3435 total matches. Matched with Tycho-2 3435 out of 5413 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Forced-photometry filter: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits -> calib.txt_param_ref_wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits (aperture=5.8) Read 5432 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 17.7140 to 33.9201 deg, Dec -15.3337 to -4.6054 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 17.7140 to 33.9201 deg, Dec -15.3337 to -4.6054 deg Loaded 4184 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): 3309 out of 3435 total matches. Matched with Tycho-2 3435 out of 5432 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Forced-photometry filter: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits -> calib.txt_param_ref_wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits (aperture=5.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits 2.0 pix Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits 2.2 pix fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 2.2 pix fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Limiting magnitude estimates: 15.2 mag. Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits 15.2 mag. Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits 14.5 mag. fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 14.5 mag. fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits All-image limiting magnitude estimate: 14.5 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.RgV3Sjg4HQ (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits' -> 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WCS_IMAGE_NAME=wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WCS-calibrated image found: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Checking if the catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits alredy exist and is non-empty... Catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WCS catalog name: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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=369, bad_region=1238, passed=5413 Got 5413 stars (including 3882 good ones) from the SExtractor catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat util/solve_plate_with_UCAC5 got 5413 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 3798 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3794 matched stars entering correct_measured_positions(), 3795 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3794 matched stars entering correct_measured_positions(), 4439 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 3798 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3793 matched stars entering correct_measured_positions(), 4439 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Accuracy estimation diagnostic: 3793 matched stars entering correct_measured_positions(), 4439 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Excluding outliers - 3793 stars left (next iteration limit 4173) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits N_match=3793 sigma_overall_arcsec=0.276 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.264 sigma_q3_arcsec=0.249 sigma_q4_arcsec=0.249 n_q1=1186 n_q2=653 n_q3=1240 n_q4=714 worst_quadrant_to_overall_ratio=1.239 The image catalog is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits -region wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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.ei8Fyvdjv6 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits' -> 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WCS_IMAGE_NAME=wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WCS-calibrated image found: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Checking if the catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits alredy exist and is non-empty... Catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WCS catalog name: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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=371, bad_region=1253, passed=5432 Got 5432 stars (including 3888 good ones) from the SExtractor catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat util/solve_plate_with_UCAC5 got 5432 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 3803 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3799 matched stars entering correct_measured_positions(), 3800 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3799 matched stars entering correct_measured_positions(), 4450 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.23" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 3803 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3799 matched stars entering correct_measured_positions(), 4450 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Accuracy estimation diagnostic: 3799 matched stars entering correct_measured_positions(), 4450 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.24" Excluding outliers - 3799 stars left (next iteration limit 4178) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits N_match=3799 sigma_overall_arcsec=0.272 sigma_q1_arcsec=0.334 sigma_q2_arcsec=0.268 sigma_q3_arcsec=0.240 sigma_q4_arcsec=0.231 n_q1=1189 n_q2=670 n_q3=1236 n_q4=704 worst_quadrant_to_overall_ratio=1.228 The image catalog is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits -region wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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.MGDzLB5dhX (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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits WCS_IMAGE_NAME=wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits WCS-calibrated image found: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Checking if the catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits WCS catalog name: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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=241, bad_region=778, passed=3359 Got 3359 stars (including 2387 good ones) from the SExtractor catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat util/solve_plate_with_UCAC5 got 3359 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 2339 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2337 matched stars entering correct_measured_positions(), 2337 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2337 matched stars entering correct_measured_positions(), 2729 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 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 2340 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2338 matched stars entering correct_measured_positions(), 2729 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Accuracy estimation diagnostic: 2338 matched stars entering correct_measured_positions(), 2729 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Excluding outliers - 2338 stars left (next iteration limit 2570) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2338 robust_rms=6.467 arcsec worst_quadrant_rms=9.955 arcsec SIP_REFIT: SIP order 3 trial: matched=2338 robust_rms=0.405 arcsec worst_quadrant_rms=0.460 arcsec SIP_REFIT: SIP order 5 trial: matched=2338 robust_rms=0.314 arcsec worst_quadrant_rms=0.327 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2338 robust_rms_before=0.985 arcsec robust_rms_before_corrected=0.309 arcsec robust_rms_after=0.314 arcsec worst_quadrant_rms_before=0.313 worst_quadrant_rms_after=0.327 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.313 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits N_match=2338 sigma_overall_arcsec=0.323 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.325 sigma_q3_arcsec=0.324 sigma_q4_arcsec=0.322 n_q1=783 n_q2=420 n_q3=715 n_q4=420 worst_quadrant_to_overall_ratio=1.007 The image catalog is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits -region wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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.FcL8elCTvO (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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits WCS_IMAGE_NAME=wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits WCS-calibrated image found: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Checking if the catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits WCS catalog name: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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=222, bad_region=765, passed=3306 Got 3306 stars (including 2354 good ones) from the SExtractor catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat util/solve_plate_with_UCAC5 got 3306 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 2305 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2303 matched stars entering correct_measured_positions(), 2303 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 2303 matched stars entering correct_measured_positions(), 2684 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 2305 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 2303 matched stars entering correct_measured_positions(), 2684 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 2303 matched stars entering correct_measured_positions(), 2684 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 2303 stars left (next iteration limit 2533) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=2303 robust_rms=6.493 arcsec worst_quadrant_rms=9.892 arcsec SIP_REFIT: SIP order 3 trial: matched=2303 robust_rms=0.473 arcsec worst_quadrant_rms=0.517 arcsec SIP_REFIT: SIP order 5 trial: matched=2303 robust_rms=0.363 arcsec worst_quadrant_rms=0.382 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=2303 robust_rms_before=0.991 arcsec robust_rms_before_corrected=0.364 arcsec robust_rms_after=0.363 arcsec worst_quadrant_rms_before=0.375 worst_quadrant_rms_after=0.382 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.375 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits N_match=2303 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.423 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.376 n_q1=778 n_q2=422 n_q3=695 n_q4=408 worst_quadrant_to_overall_ratio=1.121 The image catalog is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits -region wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits to local_wcs_cache/ 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits' -> 'local_wcs_cache/wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits' Saving the final (post-refit) wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits to local_wcs_cache/ 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits' -> 'local_wcs_cache/wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits' Saving the final (post-refit) wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits to local_wcs_cache/ 'wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits' -> 'local_wcs_cache/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits' Saving the final (post-refit) wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits to local_wcs_cache/ 'wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits' -> 'local_wcs_cache/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits sigma_overall=0.276 worst_q_ratio=1.239 ref2=Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits sigma_overall=0.272 worst_q_ratio=1.228 new1=fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits sigma_overall=0.323 worst_q_ratio=1.007 new2=fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits sigma_overall=0.377 worst_q_ratio=1.121 reference average sigma_overall=0.274 worst_q_ratio=1.2335 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111_astrometric_residuals.png (3793 matched stars from wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112_astrometric_residuals.png (3799 matched stars from wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456_astrometric_residuals.png (2338 matched stars from wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457_astrometric_residuals.png (2303 matched stars from wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits' Saving fully-calibrated image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits' Preparing the HTML report for the field Cet-07-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Cet-07-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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits SExtractor catalog cache: saved Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.cat to cache SExtractor catalog cache: saved Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Creating symlink local_wcs_cache/wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Creating symlink local_wcs_cache/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Creating symlink local_wcs_cache/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits exists and is non-empty wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits exists and is non-empty wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits exists and is non-empty wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits (1st reference image) verification OK: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Image size: 941.5'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 01:42:51.887 -10:01:12.35 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits (1st new image) verification OK: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 01:42:51.005 -09:59:59.84 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 01:42:51.887 -10:01:12.35 Second-epoch image center 01:42:51.005 -09:59:59.84 Angular distance between the image centers 0.0205 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits (2nd new image) verification OK: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Image size: 937.2'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 01:42:48.830 -10:00:28.83 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 01:42:51.887 -10:01:12.35 Second-epoch image center 01:42:48.830 -10:00:28.83 Angular distance between the image centers 0.0174 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 01:42:51.005 -09:59:59.84 Second-epoch second image center 01:42:48.830 -10:00:28.83 Angular distance between the image centers 0.01202 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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits &> /tmp/tmp.ziqEiUhTRq Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits &> /tmp/tmp.DkHjdBy6F8 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits &> /tmp/tmp.koMCJaBXi3 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits &> /tmp/tmp.hm965iFefO Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Calibrating the magnitude scale Found non-empty wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits and wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits and wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat Found non-empty wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits and wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat The reference image (wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits) and catalog (wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat) found 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat' -> 'wcsmag.cat' Read 28292 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 17.6948 to 33.9309 deg, Dec -15.3404 to -4.5625 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 17.6948 to 33.9309 deg, Dec -15.3404 to -4.5625 deg Loaded 4228 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): 3275 out of 3520 total matches. Matched with Tycho-2 3520 out of 28292 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.816800 a=0.000000 b=1.000000 c=22.816800 From vast_summary.log: estimated ref. image limiting mag.: -7.45 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.37 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.37
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 28292 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 17.6948 to 33.9309 deg, Dec -15.3404 to -4.5625 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 17.6948 to 33.9309 deg, Dec -15.3404 to -4.5625 deg Loaded 4228 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): 3275 out of 3520 total matches. Matched with Tycho-2 3520 out of 28292 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Forced-photometry filter: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits -> calib.txt_param_ref_wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits (aperture=4.7) Read 28381 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 17.6971 to 33.9326 deg, Dec -15.3394 to -4.5622 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 17.6971 to 33.9326 deg, Dec -15.3394 to -4.5622 deg Loaded 4228 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): 3270 out of 3519 total matches. Matched with Tycho-2 3519 out of 28381 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Forced-photometry filter: calibrated wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits -> calib.txt_param_ref_wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 5 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits 1.9 pix Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits 2.1 pix fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 2.0 pix fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Limiting magnitude estimates: 15.4 mag. Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits 15.4 mag. Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits 14.6 mag. fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 14.6 mag. fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits All-image limiting magnitude estimate: 14.6 (SNR ) 14.1 (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.ziqEiUhTRq (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits' -> 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WCS_IMAGE_NAME=wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WCS-calibrated image found: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits Checking if the catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits alredy exist and is non-empty... Catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits WCS catalog name: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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=4, blended=1018, bad_region=5253, passed=28288 Got 28288 stars (including 22183 good ones) from the SExtractor catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat util/solve_plate_with_UCAC5 got 28288 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 24181 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 24181 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 24181 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 4886 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits N_match=4886 sigma_overall_arcsec=0.280 sigma_q1_arcsec=0.343 sigma_q2_arcsec=0.271 sigma_q3_arcsec=0.248 sigma_q4_arcsec=0.265 n_q1=1593 n_q2=837 n_q3=1572 n_q4=884 worst_quadrant_to_overall_ratio=1.222 The image catalog is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits -region wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.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.DkHjdBy6F8 (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits' -> 'wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WCS_IMAGE_NAME=wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WCS-calibrated image found: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits Checking if the catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits alredy exist and is non-empty... Catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat corresponding to the image wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits WCS catalog name: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=1046, bad_region=5235, passed=28371 Got 28371 stars (including 22251 good ones) from the SExtractor catalog wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat util/solve_plate_with_UCAC5 got 28371 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4893 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 4889 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 24287 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4893 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 24287 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.25" Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 24287 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Excluding outliers - 4889 stars left (next iteration limit 5377) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits N_match=4889 sigma_overall_arcsec=0.275 sigma_q1_arcsec=0.328 sigma_q2_arcsec=0.270 sigma_q3_arcsec=0.241 sigma_q4_arcsec=0.254 n_q1=1585 n_q2=831 n_q3=1584 n_q4=889 worst_quadrant_to_overall_ratio=1.192 The image catalog is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits -region wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.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.koMCJaBXi3 (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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits WCS_IMAGE_NAME=wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits WCS-calibrated image found: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Checking if the catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits WCS catalog name: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=617, bad_region=3097, passed=18801 Got 18801 stars (including 15222 good ones) from the SExtractor catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat util/solve_plate_with_UCAC5 got 18801 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4881 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 16493 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4881 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 16493 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 16493 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4876 stars left (next iteration limit 5363) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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=4876 robust_rms=6.307 arcsec worst_quadrant_rms=10.016 arcsec SIP_REFIT: SIP order 3 trial: matched=4876 robust_rms=0.441 arcsec worst_quadrant_rms=0.500 arcsec SIP_REFIT: SIP order 5 trial: matched=4876 robust_rms=0.354 arcsec worst_quadrant_rms=0.363 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4876 robust_rms_before=1.007 arcsec robust_rms_before_corrected=0.350 arcsec robust_rms_after=0.354 arcsec worst_quadrant_rms_before=0.366 worst_quadrant_rms_after=0.363 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.366 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits N_match=4876 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.362 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.357 n_q1=1632 n_q2=853 n_q3=1552 n_q4=839 worst_quadrant_to_overall_ratio=1.003 The image catalog is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits -region wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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.hm965iFefO (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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits WCS_IMAGE_NAME=wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits WCS-calibrated image found: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Checking if the catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits alredy exist and is non-empty... Catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat corresponding to the image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits WCS catalog name: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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=13, blended=846, bad_region=3152, passed=19186 Got 19186 stars (including 15348 good ones) from the SExtractor catalog wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat util/solve_plate_with_UCAC5 got 19186 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4879 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 16832 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4878 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 16832 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 16832 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4876 stars left (next iteration limit 5363) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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=4876 robust_rms=6.282 arcsec worst_quadrant_rms=10.088 arcsec SIP_REFIT: SIP order 3 trial: matched=4876 robust_rms=0.496 arcsec worst_quadrant_rms=0.544 arcsec SIP_REFIT: SIP order 5 trial: matched=4876 robust_rms=0.398 arcsec worst_quadrant_rms=0.412 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4876 robust_rms_before=1.003 arcsec robust_rms_before_corrected=0.395 arcsec robust_rms_after=0.398 arcsec worst_quadrant_rms_before=0.402 worst_quadrant_rms_after=0.412 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.402 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits N_match=4876 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.419 sigma_q3_arcsec=0.408 sigma_q4_arcsec=0.390 n_q1=1645 n_q2=842 n_q3=1540 n_q4=849 worst_quadrant_to_overall_ratio=1.054 The image catalog is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits -region wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits Saving fully-calibrated image wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.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_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/wcs_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Preparing the HTML report for the field Cet-07-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits at 01:40:34.27 -07:21:24.8: 16.07 +/- 99.00 upperlimit Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits at 01:54:25.98 -11:51:23.8: 13.52 +/- 0.05 detection Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits at 01:52:45.59 -12:42:23.4: 13.05 +/- 0.03 detection Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-05_20.00sec_-15.00C_LIGHT_0111.fits at 01:56:37.76 -11:36:54.1: 13.02 +/- 0.02 detection Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits at 01:40:34.27 -07:21:24.8: 15.99 +/- 99.00 upperlimit Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits at 01:56:37.76 -11:36:54.1: 13.06 +/- 0.02 detection Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits at 01:54:25.98 -11:51:23.8: 13.47 +/- 0.05 detection Forced photometry on wcs_Cet-07-Q2b1x1_2025-12-22_21-27-40_20.00sec_-15.00C_LIGHT_0112.fits at 01:52:45.59 -12:42:23.4: 13.02 +/- 0.03 detection Forced photometry reference-image weighted average: 13.04 +/- 0.02 Forced photometry reference-image weighted average: 13.50 +/- 0.03 Forced photometry reference-image weighted average: 13.03 +/- 0.02 Forced photometry filter REJECTED candidate at 01:56:37.76 -11:36:54.1: ref_mag=13.04 +/- 0.02 new_mean_mag=13.3773 delta=-0.34 (need > 0.90) Forced photometry filter REJECTED candidate at 01:54:25.98 -11:51:23.8: ref_mag=13.50 +/- 0.03 new_mean_mag=13.4508 delta=0.04 (need > 0.90) Forced photometry filter REJECTED candidate at 01:52:45.59 -12:42:23.4: ref_mag=13.03 +/- 0.02 new_mean_mag=13.0506 delta=-0.02 (need > 0.90) Adding exclusion_list_local.txt__out31596.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 6s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31544_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 The candidate 31544_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 did not pass the final checksDiscovery image 1 2026 09 05.46796 2461288.96796 13.45 01:56:37.77 -11:36:54.7 2750 4191 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31596_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 Preparing report for the candidate 31596_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31614_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 The candidate 31614_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 did not pass the final checks Discovery image 2 2026 09 05.46877 2461288.96877 13.33 01:56:37.75 -11:36:53.5 2744 4186 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Discovery image 1 2026 09 05.46796 2461288.96796 13.11 01:52:45.58 -12:42:23.2 3331 4844 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31638_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 The candidate 31638_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 did not pass the final checks Discovery image 2 2026 09 05.46877 2461288.96877 13.01 01:52:45.59 -12:42:23.6 3326 4839 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Discovery image 1 2026 09 05.46796 2461288.96796 13.39 01:54:25.96 -11:51:23.4 3078 4332 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-13-42_20.00sec_-0.00C_LIGHT_0456.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 22333_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 The candidate 22333_fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457 did not pass the final checks Discovery image 2 2026 09 05.46877 2461288.96877 13.54 01:54:26.01 -11:51:24.2 3072 4328 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits Rejecting candidate due to large distance (43.3") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 7s Prepared the HTML report for the field Cet-07-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 01:40:34.27 -07:21:24.8 ########### Completed Cet-07-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 #### 01:40:34.27 -07:21:24.8 ################################################################################### 01:40:34.27 -07:21:24.8 -- 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)2461288.96796389 -observatory V36 11:27:12.95 +04:53:39.6 Mercury (-1.0mag) 13:31:23.45 -13:48:54.6 Venus (-4.7mag) 07:09:02.21 +23:05:38.0 Mars (1.2mag) 09:07:32.35 +17:03:55.2 Jupiter (-1.8mag) 00:52:08.76 +02:41:34.9 Saturn (0.5mag) 04:13:39.56 +21:01:55.1 Uranus (5.7mag) 00:13:55.07 -00:02:04.1 Neptune (7.7mag) 20:25:43.27 -23:39:11.2 Pluto (14.5mag) 05:51:55.03 +27:53:33.1 Moon (-10.0mag) -rw-r--r-- 1 apache apache 363 Sep 5 06:32 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461288.96796389: 09:07:36.99 +17:03:32.7 Io (6.2mag) 09:07:37.85 +17:03:28.8 Europa (6.3mag) 09:07:46.83 +17:02:45.6 Ganymede (5.7mag) 09:07:07.20 +17:05:57.3 Callisto (6.9mag) 09:05:15.12 +17:19:37.0 Himalia (15.7mag) 09:07:32.72 +17:03:54.3 Thebe (16.6mag) 09:04:53.34 +17:13:42.2 Elara (17.7mag) 09:11:28.41 +16:32:03.6 Pasiphae (17.9mag) 09:08:45.31 +17:21:12.0 Carme (19.0mag) 00:52:13.74 +02:41:50.2 Titan (8.3mag) 00:52:11.08 +02:41:34.5 Rhea (9.6mag) 00:52:28.60 +02:44:13.0 Iapetus (11.0mag) 00:52:17.83 +02:40:52.4 Hyperion (14.3mag) 00:50:57.46 +02:31:29.5 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Sep 5 06:32 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461288.96796389: 21:49:20.16 -00:52:47.7 JWST 19:19:06.54 -02:20:33.5 Chandra 13:00:15.33 -62:24:54.5 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 5 06:32 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461288.96796389 -observatory V36 03:39:17.52 +19:15:12.4 17.4mag P/1996 R2 (Lagerkvist) 18:02:18.28 -34:14:39.7 14.3mag P/2010 H2 (Vales) 07:18:04.38 -70:12:05.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:15:28.35 +33:39:11.7 17.7mag C/2017 K2 (PANSTARRS) 04:48:39.79 +45:12:07.9 15.7mag P/2021 N1 (ZTF) 04:48:39.79 +45:12:07.9 15.7mag P/2021 N1 (ZTF) 22:14:57.19 +28:53:23.1 17.4mag C/2022 E2 (ATLAS) 07:08:46.84 +26:00:48.7 16.9mag C/2022 N2 (PANSTARRS) 10:47:48.65 +27:17:34.2 17.1mag C/2022 QE78 (ATLAS) 09:47:30.29 +05:14:34.1 18.0mag C/2022 R6 (PANSTARRS) 15:30:04.12 -15:29:18.2 14.8mag C/2023 R1 (PANSTARRS) 08:36:46.35 +32:46:54.1 15.8mag C/2024 E1 (Wierzchos) 15:06:22.86 +15:20:39.5 17.9mag C/2024 G6 (ATLAS) 18:34:48.62 +43:14:24.7 13.7mag C/2024 J3 (ATLAS) 20:28:41.94 +49:23:31.0 17.4mag C/2024 R4 (PANSTARRS) 05:34:36.67 -13:00:11.2 15.1mag C/2024 T5 (ATLAS) 07:10:58.55 +18:54:26.3 17.8mag C/2025 J1 (Borisov) 11:15:03.24 +18:54:39.7 16.8mag C/2025 V2 (Rankin) 13:18:08.10 +00:15:47.2 16.8mag C/2025 Y1 (ATLAS) 16:36:46.27 +74:19:38.8 16.2mag C/2026 A2 (Bok) 03:06:38.08 +46:11:15.7 17.4mag C/2026 B2 (Sun-Gao) 12:11:35.09 +11:07:58.4 17.5mag A/2026 E1 22:24:28.15 -34:53:30.9 13.3mag 10P/Tempel 11:46:57.09 -05:19:54.1 16.3mag 29P/Schwassmann-Wachmann 12:04:53.36 -04:30:53.0 17.6mag 63P/Wild 00:45:39.04 -06:57:09.1 15.4mag 65P/Gunn 06:35:45.82 +19:23:18.7 17.1mag 78P/Gehrels 03:17:06.15 +14:58:18.1 16.7mag 88P/Howell 05:32:10.71 +27:55:48.1 17.5mag 112P/Urata-Niijima 07:26:20.47 +25:16:32.8 17.9mag 114P/Wiseman-Skiff 10:23:48.08 +21:15:12.3 14.8mag 123P/West-Hartley 12:42:35.67 -20:41:53.9 17.4mag 124P/Mrkos 06:15:10.70 +20:41:40.0 15.9mag 128P/Shoemaker-Holt 02:38:47.13 -17:48:19.1 15.3mag 161P/Hartley-IRAS 09:41:27.77 +14:58:32.4 12.0mag 169P/NEAT 03:22:49.16 +08:37:10.8 14.5mag 220P/McNaught 04:43:05.74 +35:44:28.0 15.2mag 260P/McNaught 08:26:56.47 +35:53:27.6 17.3mag 295P/LINEAR 15:24:04.17 -00:02:35.6 17.9mag 391P/Kowalski 09:26:12.11 +16:56:38.8 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.0K Sep 5 06:32 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 23:47:50.89 +49:28:51.30 SN2026wjs 2026-08-9.24 17.09 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 -rw-r--r-- 1 apache apache 5.7K Sep 5 06:32 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag -rw-r--r-- 1 apache apache 190K Sep 5 06:32 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 23:45:11.456 -24:54:47.01 AT 2026ylq 2026-08-07.52 21.51 21:40:36.632 -18:23:26.57 AT 2026ylp 2026-08-06.46 20.99 20:14:00.673 -38:13:39.76 AT 2026ylo 2026-08-07.38 20.74 20:52:36.905 -39:33:55.53 AT 2026yln 2026-08-07.39 20.24 00:19:22.506 -22:44:58.83 AT 2026ylm 2026-08-07.52 20.42 15:48:59.118 +02:39:52.52 AT 2026yll 2026-08-07.28 20.42 23:44:28.070 -26:52:10.72 SN 2026ylk 2026-08-07.52 20.44 21:19:40.596 -20:14:18.67 AT 2026ylj 2026-08-07.43 20.61 15:18:13.061 +03:21:47.37 AT 2026yli 2026-08-07.28 21.08 20:52:51.054 -38:10:22.04 AT 2026ylh 2026-08-07.39 21.08 22:37:48.683 +14:31:17.67 AT 2026ylg 2026-08-07.38 20.64 15:22:10.313 +02:36:38.70 AT 2026ylf 2026-08-07.28 20.74 15:13:07.178 +04:34:04.44 AT 2026yle 2026-08-07.28 20.67 16:44:15.935 +15:58:23.98 AT 2026yld 2026-08-07.33 20.42 16:53:19.893 +23:20:52.77 AT 2026ylc 2026-08-07.34 20.62 21:51:46.429 +22:52:34.84 AT 2026ylb 2026-08-07.33 20.55 15:30:03.344 +01:16:22.04 AT 2026yla 2026-08-07.28 20.42 14:58:33.653 +00:08:16.26 AT 2026ykz 2026-08-07.28 20.51 20:30:15.393 +07:13:46.28 AT 2026yky 2026-08-09.29 19.6805 20:13:45.078 -03:03:56.96 AT 2026ykx 2026-08-09.28 19.8907 -rw-r--r-- 1 apache apache 88K Sep 5 06:32 tns_transients_list.txt Discovery image 3 2026 09 05.46877 2461288.96877 13.28 01:28:12.23 -13:35:35.6 6950 5374 /data_ssd/NMW-TexasTech/workdir//img_2026-09-05_CI_Cet-07-Q2b1x1_063031_TTUQ2b1x1_3449284_Bwn1Kczz/fd_Cet-07-Q2b1x1_2026-09-05_06-14-51_20.00sec_0.00C_LIGHT_0457.fits
