Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits
fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2026 02 22.21943 | 2461093.71943 | 14.57 | 08:46:58.93 +29:49:28.9 | 3086 3187 | /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits |
| Discovery image 1 | 2026 02 22.21994 | 2461093.71994 | 14.65 | 08:46:58.92 +29:49:28.4 | 3079 3194 | /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits |
| Discovery image 2 | 2026 10 12.34659 | 2461325.84659 | 13.69 | 08:46:58.91 +29:49:27.9 | 3048 3160 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits |
| Discovery image 3 | 2026 10 12.34722 | 2461325.84722 | 13.66 | 08:46:58.87 +29:49:28.2 | 3051 3164 | /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits |
Mean magnitude and position on the discovery images:
2026 10 12.3469 2461325.8469 13.68 08:46:58.89 +29:49:28.0
194.61050 36.85290 galactic Cnc Second-epoch detections are separated by 0.6" and 5.4 pix
The object was found in VSX
1" CSS_J084658.9+294928
Type: RRAB
# Max. Min./Amp. JD0 Period
14.404 CV Y 0.880 CV 2453471.22280 0.582327100000
The object was not found in astcheck.
Forced photometry on wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits at 08:46:58.89 +29:49:28.0: 14.56 +/- 0.08 detection
Forced photometry on wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits at 08:46:58.89 +29:49:28.0: 14.67 +/- 0.08 detection
Forced photometry reference-image weighted average: 14.61 +/- 0.06
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242 STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Cnc-01-Q2b1x1 ####################################### ########### Starting Cnc-01-Q2b1x1 ########### Processing Cnc-01-Q2b1x1 server tau has sufficient free disk space available: 276956 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 276956 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.png' -> 'transient_report/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits_preview.png'
Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits
renamed 'Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.png' -> 'transient_report/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits_preview.png'
Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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= 473.5517 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 578.6119 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1654.8723 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 499.2221 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1649.2001 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 501.3876 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.4946 INFO: SECOND_EPOCH__SD_ratio= 0.004 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 = 19.5300006866455 / [degC] Focuser temperature AMBTEMP = 19.7 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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= '2026-10-12T03:18:55.0860626' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-12T08:18:55.0860626' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61325.3464709027 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-12T08:19:04.9861280' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61325.3465854861 / 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 = 134.999694463043 / [deg] RA of telescope" status=0 Record 32: "DEC = 29.9995473078069 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 14.8633333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 63.7147222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.8437417283335 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Cnc-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+30 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 = 20681 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20681 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 19.5300006866455 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 19.5300006866455 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 69.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.19 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 19.7 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 40.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 13.00104 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 10.100808 / [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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/d_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits :) Spent 0.766165 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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/d_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 19.5599994659424 / [degC] Focuser temperature AMBTEMP = 19.7 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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= '2026-10-12T03:19:49.6753587' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-10-12T08:19:49.6753587' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61325.3471027198 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-10-12T08:19:59.5767446' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61325.3472173149 / 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 = 134.99969438781 / [deg] RA of telescope" status=0 Record 32: "DEC = 29.9995473413504 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.0316666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 63.8180555555556 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.8029293007845 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Cnc-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 00 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+30 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 = 20681 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20681 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 19.5599994659424 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 19.5599994659424 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 13.9 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 69.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 899.19 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 19.7 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 40.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 13.00104 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 10.100808 / [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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/d_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits :) Spent 0.703716 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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/d_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Previews of the CALIBRATED second-epoch images:
fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits
fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits SExtractor catalog cache: saved Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.cat to cache SExtractor catalog cache: saved Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Checking WCS cache directory local_wcs_cache Checking 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: 2461325.84658664 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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits exists and is non-empty wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits exists and is non-empty wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits exists and is non-empty wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (1st reference image) verification OK: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Image size: 941.7'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: 09:00:00.716 +30:00:16.61 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_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits (1st new image) verification OK: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Image size: 941.3'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 09:00:16.409 +29:59:26.29 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:00:00.716 +30:00:16.61 Second-epoch image center 09:00:16.409 +29:59:26.29 Angular distance between the image centers 0.0583 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits (2nd new image) verification OK: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Image size: 941.1'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 09:00:14.704 +29:59:01.15 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:00:00.716 +30:00:16.61 Second-epoch image center 09:00:14.704 +29:59:01.15 Angular distance between the image centers 0.0547 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 09:00:16.409 +29:59:26.29 Second-epoch second image center 09:00:14.704 +29:59:01.15 Angular distance between the image centers 0.00931 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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits &> /tmp/tmp.fPyJ04XDO2 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits &> /tmp/tmp.VxAkpA9Bwn Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits &> /tmp/tmp.GyHSqffVSb Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits &> /tmp/tmp.DqSbtA6G1S Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Calibrating the magnitude scale Found non-empty wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat Found non-empty wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat The reference image (wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits) and catalog (wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat) found 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat' -> 'wcsmag.cat' Read 9739 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.2298 to 144.3027 deg, Dec +24.1679 to +35.3714 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 125.2298 to 144.3027 deg, Dec 24.1679 to 35.3714 deg Loaded 6841 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): 4973 out of 5311 total matches. Matched with Tycho-2 5311 out of 9739 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.920000 a=0.000000 b=1.000000 c=22.920000 From vast_summary.log: estimated ref. image limiting mag.: -7.24 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.68 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.68
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 9739 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.2298 to 144.3027 deg, Dec +24.1679 to +35.3714 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 125.2298 to 144.3027 deg, Dec 24.1679 to 35.3714 deg Loaded 6841 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): 4973 out of 5311 total matches. Matched with Tycho-2 5311 out of 9739 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Forced-photometry filter: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -> calib.txt_param_ref_wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (aperture=6.3) Read 9662 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.2297 to 144.3026 deg, Dec +24.1679 to +35.3595 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 125.2297 to 144.3026 deg, Dec 24.1679 to 35.3595 deg Loaded 6832 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): 4940 out of 5305 total matches. Matched with Tycho-2 5305 out of 9662 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Forced-photometry filter: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -> calib.txt_param_ref_wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (aperture=6.3) ____ 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: 2.2 pix Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 2.2 pix Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 2.4 pix fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 2.3 pix fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Limiting magnitude estimates: 15.7 mag. Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 15.7 mag. Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 14.5 mag. fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 14.6 mag. fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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.fPyJ04XDO2 (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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' -> 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WCS_IMAGE_NAME=wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WCS-calibrated image found: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Checking if the catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits alredy exist and is non-empty... Catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WCS catalog name: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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=764, bad_region=2043, passed=9739 Got 9739 stars (including 7078 good ones) from the SExtractor catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat util/solve_plate_with_UCAC5 got 9739 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.7' Seting catalog search parameters based on the expected field of view 941.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4866 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 4860 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 8119 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" 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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4866 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 8119 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4860 matched stars entering correct_measured_positions(), 8119 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4860 stars left (next iteration limit 5346) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits N_match=4860 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.438 sigma_q2_arcsec=0.380 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.344 n_q1=1683 n_q2=812 n_q3=1614 n_q4=751 worst_quadrant_to_overall_ratio=1.144 The image catalog is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -region wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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.VxAkpA9Bwn (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/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' -> 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WCS-calibrated image found: wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Checking if the catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WCS catalog name: wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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=776, bad_region=2005, passed=9662 Got 9662 stars (including 7035 good ones) from the SExtractor catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat util/solve_plate_with_UCAC5 got 9662 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.7' Seting catalog search parameters based on the expected field of view 941.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4865 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 4858 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 8072 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4866 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 8072 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4859 matched stars entering correct_measured_positions(), 8072 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4859 stars left (next iteration limit 5343) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits N_match=4859 sigma_overall_arcsec=0.427 sigma_q1_arcsec=0.493 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.387 sigma_q4_arcsec=0.388 n_q1=1690 n_q2=808 n_q3=1605 n_q4=756 worst_quadrant_to_overall_ratio=1.155 The image catalog is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -region wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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.GyHSqffVSb (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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits WCS-calibrated image found: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Checking if the catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits WCS catalog name: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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=263, bad_region=663, passed=4485 Got 4485 stars (including 3586 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat util/solve_plate_with_UCAC5 got 4485 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.3' Seting catalog search parameters based on the expected field of view 941.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 3492 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3490 matched stars entering correct_measured_positions(), 3490 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3490 matched stars entering correct_measured_positions(), 3950 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 3493 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3491 matched stars entering correct_measured_positions(), 3950 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 3491 matched stars entering correct_measured_positions(), 3950 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 3491 stars left (next iteration limit 3839) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3491 robust_rms=6.589 arcsec worst_region_rms=10.741 arcsec outer_annulus_rms=9.744 arcsec SIP_REFIT: SIP order 3 trial: matched=3491 robust_rms=0.497 arcsec worst_region_rms=0.634 arcsec outer_annulus_rms=0.634 arcsec SIP_REFIT: SIP order 5 trial: matched=3491 robust_rms=0.374 arcsec worst_region_rms=0.508 arcsec outer_annulus_rms=0.508 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3491 robust_rms_before=1.619 arcsec robust_rms_before_corrected=0.340 arcsec robust_rms_after=0.374 arcsec worst_region_rms_before=0.505 worst_region_rms_after=0.508 outer_annulus_rms_before=1.640 outer_annulus_rms_after=0.508 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.505 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits worst_region_rms_kept=0.505 arcsec robust_rms_kept=0.340 arcsec matched=3491 WCS_QUALITY_DIAG: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits N_match=3491 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.354 sigma_q2_arcsec=0.314 sigma_q3_arcsec=0.349 sigma_q4_arcsec=0.329 n_q1=1275 n_q2=507 n_q3=1222 n_q4=487 worst_quadrant_to_overall_ratio=1.042 The image catalog is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits -region wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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.DqSbtA6G1S (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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits WCS-calibrated image found: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Checking if the catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits WCS catalog name: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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=290, bad_region=679, passed=4419 Got 4419 stars (including 3477 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat util/solve_plate_with_UCAC5 got 4419 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 3389 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3387 matched stars entering correct_measured_positions(), 3387 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3387 matched stars entering correct_measured_positions(), 3870 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 3390 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3388 matched stars entering correct_measured_positions(), 3870 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 3388 matched stars entering correct_measured_positions(), 3870 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 3388 stars left (next iteration limit 3725) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3388 robust_rms=6.598 arcsec worst_region_rms=10.210 arcsec outer_annulus_rms=9.610 arcsec SIP_REFIT: SIP order 3 trial: matched=3388 robust_rms=0.539 arcsec worst_region_rms=0.650 arcsec outer_annulus_rms=0.619 arcsec SIP_REFIT: SIP order 5 trial: matched=3388 robust_rms=0.402 arcsec worst_region_rms=0.478 arcsec outer_annulus_rms=0.478 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3388 robust_rms_before=1.673 arcsec robust_rms_before_corrected=0.361 arcsec robust_rms_after=0.402 arcsec worst_region_rms_before=0.493 worst_region_rms_after=0.478 outer_annulus_rms_before=1.732 outer_annulus_rms_after=0.478 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.493 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits worst_region_rms_kept=0.493 arcsec robust_rms_kept=0.361 arcsec matched=3388 WCS_QUALITY_DIAG: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits N_match=3388 sigma_overall_arcsec=0.380 sigma_q1_arcsec=0.390 sigma_q2_arcsec=0.350 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.369 n_q1=1226 n_q2=501 n_q3=1176 n_q4=485 worst_quadrant_to_overall_ratio=1.026 The image catalog is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits -region wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits to local_wcs_cache/ 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' -> 'local_wcs_cache/wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' Saving the final (post-refit) wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits to local_wcs_cache/ 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' -> 'local_wcs_cache/wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' Saving the final (post-refit) wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits to local_wcs_cache/ 'wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits' -> 'local_wcs_cache/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits' Saving the final (post-refit) wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits to local_wcs_cache/ 'wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits' -> 'local_wcs_cache/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits sigma_overall=0.383 worst_q_ratio=1.144 ref2=Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits sigma_overall=0.427 worst_q_ratio=1.155 new1=fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits sigma_overall=0.340 worst_q_ratio=1.042 new2=fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits sigma_overall=0.380 worst_q_ratio=1.026 reference average sigma_overall=0.405 worst_q_ratio=1.1495 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203_astrometric_residuals.png (4860 matched stars from wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204_astrometric_residuals.png (4859 matched stars from wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462_astrometric_residuals.png (3491 matched stars from wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463_astrometric_residuals.png (3388 matched stars from wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits' Saving fully-calibrated image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits' Preparing the HTML report for the field Cnc-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Cnc-01-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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits SExtractor catalog cache: saved Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.cat to cache SExtractor catalog cache: saved Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Creating symlink local_wcs_cache/wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Creating symlink local_wcs_cache/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Creating symlink local_wcs_cache/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Checking 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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits exists and is non-empty wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits exists and is non-empty wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits exists and is non-empty wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (1st reference image) verification OK: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Image size: 941.7'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: 09:00:00.716 +30:00:16.61 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_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits (1st new image) verification OK: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Image size: 941.3'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 09:00:16.409 +29:59:26.29 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:00:00.716 +30:00:16.61 Second-epoch image center 09:00:16.409 +29:59:26.29 Angular distance between the image centers 0.0583 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits (2nd new image) verification OK: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Image size: 941.1'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 09:00:14.704 +29:59:01.15 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:00:00.716 +30:00:16.61 Second-epoch image center 09:00:14.704 +29:59:01.15 Angular distance between the image centers 0.0547 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 09:00:16.409 +29:59:26.29 Second-epoch second image center 09:00:14.704 +29:59:01.15 Angular distance between the image centers 0.00931 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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits &> /tmp/tmp.fFeLNK0wA5 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits &> /tmp/tmp.PrJUrZCEfC Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits &> /tmp/tmp.UA0cIdqzFx Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits &> /tmp/tmp.YYZhyRWFJL Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Calibrating the magnitude scale Found non-empty wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat Found non-empty wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat The reference image (wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits) and catalog (wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat) found 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat' -> 'wcsmag.cat' Read 53783 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.2164 to 144.3101 deg, Dec +24.1679 to +35.3713 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 125.2164 to 144.3101 deg, Dec 24.1679 to 35.3713 deg Loaded 6850 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): 4579 out of 5348 total matches. Matched with Tycho-2 5348 out of 53783 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.801600 a=0.000000 b=1.000000 c=22.801600 From vast_summary.log: estimated ref. image limiting mag.: -6.95 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.85 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.85
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 53783 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.2164 to 144.3101 deg, Dec +24.1679 to +35.3713 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 125.2164 to 144.3101 deg, Dec 24.1679 to 35.3713 deg Loaded 6850 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): 4579 out of 5348 total matches. Matched with Tycho-2 5348 out of 53783 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Forced-photometry filter: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -> calib.txt_param_ref_wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (aperture=4.9) Read 54054 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 125.2297 to 144.3208 deg, Dec +24.1679 to +35.3600 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 125.2297 to 144.3208 deg, Dec 24.1679 to 35.3600 deg Loaded 6838 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): 4573 out of 5350 total matches. Matched with Tycho-2 5350 out of 54054 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Forced-photometry filter: calibrated wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -> calib.txt_param_ref_wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (aperture=4.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 28 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 2.0 pix Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 2.3 pix fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 2.2 pix fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Limiting magnitude estimates: 15.9 mag. Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 15.9 mag. Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 14.6 mag. fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 14.6 mag. fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits All-image limiting magnitude estimate: 14.6 (SNR ) 13.9 (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.fFeLNK0wA5 (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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' -> 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WCS_IMAGE_NAME=wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WCS-calibrated image found: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits Checking if the catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits alredy exist and is non-empty... Catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits WCS catalog name: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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=26, blended=3103, bad_region=8880, passed=53757 Got 53757 stars (including 42188 good ones) from the SExtractor catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat util/solve_plate_with_UCAC5 got 53757 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.7' Seting catalog search parameters based on the expected field of view 941.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 4854 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 46797 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" 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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 46797 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 46797 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4854 stars left (next iteration limit 5339) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits N_match=4854 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.428 sigma_q2_arcsec=0.353 sigma_q3_arcsec=0.329 sigma_q4_arcsec=0.334 n_q1=1661 n_q2=807 n_q3=1607 n_q4=779 worst_quadrant_to_overall_ratio=1.185 The image catalog is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -region wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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.PrJUrZCEfC (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/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' -> 'wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WCS-calibrated image found: wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits Checking if the catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits WCS catalog name: wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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=22, blended=3163, bad_region=8915, passed=54032 Got 54032 stars (including 42379 good ones) from the SExtractor catalog wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat util/solve_plate_with_UCAC5 got 54032 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.7' Seting catalog search parameters based on the expected field of view 941.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 4852 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 47039 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 570 to 628 (Dec 24.2 to 35.4) Done reading UCAC5 zone files... Matched 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 47039 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 47039 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4852 stars left (next iteration limit 5337) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits N_match=4852 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.481 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.373 n_q1=1662 n_q2=793 n_q3=1618 n_q4=779 worst_quadrant_to_overall_ratio=1.190 The image catalog is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -region wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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.UA0cIdqzFx (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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits WCS-calibrated image found: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Checking if the catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits WCS catalog name: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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=6, blended=869, bad_region=2952, passed=26029 Got 26029 stars (including 22269 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat util/solve_plate_with_UCAC5 got 26029 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.3' Seting catalog search parameters based on the expected field of view 941.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 4861 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 4856 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 23860 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 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 4861 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 23860 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 23860 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4856 stars left (next iteration limit 5341) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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=4856 robust_rms=6.486 arcsec worst_region_rms=9.960 arcsec outer_annulus_rms=9.455 arcsec SIP_REFIT: SIP order 3 trial: matched=4856 robust_rms=0.504 arcsec worst_region_rms=0.639 arcsec outer_annulus_rms=0.639 arcsec SIP_REFIT: SIP order 5 trial: matched=4856 robust_rms=0.380 arcsec worst_region_rms=0.505 arcsec outer_annulus_rms=0.505 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4856 robust_rms_before=1.625 arcsec robust_rms_before_corrected=0.334 arcsec robust_rms_after=0.380 arcsec worst_region_rms_before=0.512 worst_region_rms_after=0.505 outer_annulus_rms_before=1.582 outer_annulus_rms_after=0.505 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.512 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits worst_region_rms_kept=0.512 arcsec robust_rms_kept=0.334 arcsec matched=4856 WCS_QUALITY_DIAG: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits N_match=4856 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.341 sigma_q4_arcsec=0.314 n_q1=1763 n_q2=689 n_q3=1677 n_q4=727 worst_quadrant_to_overall_ratio=1.048 The image catalog is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits -region wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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.YYZhyRWFJL (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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits WCS-calibrated image found: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Checking if the catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits alredy exist and is non-empty... Catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits WCS catalog name: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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=860, bad_region=2997, passed=26815 Got 26815 stars (including 23005 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat util/solve_plate_with_UCAC5 got 26815 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 4853 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 24609 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 571 to 628 (Dec 24.3 to 35.3) Done reading UCAC5 zone files... Matched 4859 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 24609 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 24609 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4853 stars left (next iteration limit 5338) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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=4853 robust_rms=6.527 arcsec worst_region_rms=10.019 arcsec outer_annulus_rms=9.590 arcsec SIP_REFIT: SIP order 3 trial: matched=4853 robust_rms=0.548 arcsec worst_region_rms=0.635 arcsec outer_annulus_rms=0.632 arcsec SIP_REFIT: SIP order 5 trial: matched=4853 robust_rms=0.410 arcsec worst_region_rms=0.491 arcsec outer_annulus_rms=0.491 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4853 robust_rms_before=1.688 arcsec robust_rms_before_corrected=0.357 arcsec robust_rms_after=0.410 arcsec worst_region_rms_before=0.484 worst_region_rms_after=0.491 outer_annulus_rms_before=1.636 outer_annulus_rms_after=0.491 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.484 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits worst_region_rms_kept=0.484 arcsec robust_rms_kept=0.357 arcsec matched=4853 WCS_QUALITY_DIAG: file=fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits N_match=4853 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.394 sigma_q4_arcsec=0.357 n_q1=1763 n_q2=692 n_q3=1671 n_q4=727 worst_quadrant_to_overall_ratio=1.054 The image catalog is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits -region wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits Saving fully-calibrated image wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.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_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/wcs_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Preparing the HTML report for the field Cnc-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits at 08:33:42.80 +29:11:50.3: 13.88 +/- 0.06 detection Forced photometry on wcs_Cnc-01-Q2b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits at 08:46:58.89 +29:49:28.0: 14.56 +/- 0.08 detection Forced photometry on wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits at 08:33:42.80 +29:11:50.3: 13.99 +/- 0.06 detection Forced photometry reference-image weighted average: 13.93 +/- 0.04 Forced photometry filter REJECTED candidate at 08:33:42.80 +29:11:50.3: ref_mag=13.93 +/- 0.04 new_mean_mag=13.6078 delta=0.32 (need > 0.90) Forced photometry on wcs_Cnc-01-Q2b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits at 08:46:58.89 +29:49:28.0: 14.67 +/- 0.08 detection Forced photometry reference-image weighted average: 14.61 +/- 0.06 Forced photometry filter KEPT candidate at 08:46:58.89 +29:49:28.0: ref_mag=14.61 +/- 0.06 new_mean_mag=13.6780 delta=0.93 (need > 0.90) Adding exclusion_list_local.txt__out27045.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 67169_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67169_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks**** FOUND 09:00:51.44 +28:07:01.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67223_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67223_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.92 09:00:51.43 +28:07:00.4 4842 2066 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67246_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67246_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 11.75 08:31:50.41 +32:34:00.2 1201 4964 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67251_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67251_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 12.47 08:34:31.43 +33:30:25.1 1592 5505 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:52:41.87 +32:29:31.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67255_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67255_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 12.32 08:52:41.87 +32:29:31.3 3867 4741 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (30.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67279_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67279_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 12.58 08:35:58.48 +33:33:39.0 1779 5522 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67312_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67312_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 12.83 08:35:51.94 +33:57:46.9 1784 5768 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:44:24.88 +28:26:21.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67327_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67327_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.01 08:44:24.88 +28:26:21.1 2664 2345 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 09:17:33.16 +26:26:42.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67334_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67334_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 12.89 09:17:33.16 +26:26:42.4 7077 1044 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:52:24.37 +28:17:32.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67340_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67340_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.08 08:52:24.35 +28:17:33.1 3722 2206 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67351_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67351_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.09 08:31:59.11 +32:12:32.7 1201 4745 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67362_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67362_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.34 08:29:54.92 +31:52:47.7 0915 4570 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:45:26.53 +28:25:58.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67370_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67370_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.31 08:45:26.49 +28:25:58.4 2801 2334 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:53:03.03 +29:55:47.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67381_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67381_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.34 08:53:03.04 +29:55:47.7 3849 3192 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:57:53.55 +30:12:16.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67383_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67383_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.37 08:57:53.55 +30:12:16.2 4486 3336 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:54:29.59 +26:55:10.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67386_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67386_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.29 08:54:29.61 +26:55:09.6 3968 1365 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Discovery image 1 2026 10 12.34659 2461325.84659 13.56 08:33:42.96 +29:11:50.3 1269 2896 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-18-55_20.00sec_-0.00C_LIGHT_0462.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67390_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67390_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.66 08:33:42.64 +29:11:50.3 1273 2900 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:52:56.72 +32:21:55.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67394_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67394_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.43 08:52:56.78 +32:21:54.8 3895 4663 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (30.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67407_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67407_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.37 08:32:34.21 +31:25:15.4 1236 4260 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67409_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67409_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.50 08:34:25.41 +33:11:40.1 1564 5316 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (30.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67416_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67416_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.58 08:34:33.40 +32:21:03.4 1540 4802 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 09:08:44.92 +33:53:46.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67420_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67420_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.34 09:08:44.90 +33:53:47.0 5916 5549 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 08:42:23.04 +29:15:23.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67431_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67431_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.62 08:42:22.96 +29:15:24.1 2426 2855 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits **** FOUND 09:00:17.02 +32:04:28.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 67471_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 67471_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 13.54 09:00:17.03 +32:04:28.4 4826 4458 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (29.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 17095_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 17095_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 2 2026 10 12.34722 2461325.84722 14.04 08:28:46.32 +31:26:00.4 0741 4313 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (31.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65120_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 65120_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 3 2026 10 12.34722 2461325.84722 13.70 08:42:21.26 +27:52:53.0 2368 2023 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (36.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 27045_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 Preparing report for the candidate 27045_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21897_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 The candidate 21897_fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463 did not pass the final checks Discovery image 3 2026 10 12.34722 2461325.84722 12.83 09:13:40.70 +26:07:00.1 6552 0840 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits Rejecting candidate due to large distance (31.8") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 8s Prepared the HTML report for the field Cnc-01-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 08:46:58.89 +29:49:28.0 ########### Completed Cnc-01-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 #### 08:46:58.89 +29:49:28.0 ################################################################################### 08:46:58.89 +29:49:28.0 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 08:46:58.89 +29:49:28.0 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 08:46:58.89 +29:49:28.0 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 08:46:58.89 +29:49:28.0 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461325.84658664 -observatory V36 14:41:08.92 -18:41:47.8 Mercury (0.0mag) 14:06:04.58 -20:49:20.6 Venus (-4.5mag) 08:42:07.97 +19:29:37.5 Mars (1.0mag) 09:34:58.40 +15:02:32.0 Jupiter (-1.9mag) 00:42:10.28 +01:35:12.0 Saturn (0.4mag) 04:11:58.86 +20:57:42.7 Uranus (5.6mag) 00:10:15.14 -00:26:12.7 Neptune (7.7mag) 20:24:10.30 -23:43:29.8 Pluto (14.5mag) 14:18:42.84 -19:07:22.9 Moon (-8.6mag) -rw-r--r-- 1 apache apache 361 Oct 12 03:29 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461325.84658664: 09:35:05.60 +15:01:53.0 Io (6.1mag) 09:35:02.71 +15:02:10.3 Europa (6.2mag) 09:35:14.97 +15:01:00.7 Ganymede (5.6mag) 09:34:41.06 +15:04:06.3 Callisto (6.9mag) 09:34:47.24 +15:22:46.8 Himalia (15.6mag) 09:35:02.26 +15:02:12.5 Thebe (16.4mag) 09:33:35.74 +15:24:24.4 Elara (17.5mag) 09:37:21.07 +14:25:25.4 Pasiphae (17.8mag) 09:33:30.51 +15:29:50.9 Carme (18.8mag) 00:41:55.90 +01:35:16.0 Titan (8.2mag) 00:42:06.66 +01:35:16.0 Rhea (9.6mag) 00:41:41.55 +01:32:25.2 Iapetus (11.0mag) 00:41:56.49 +01:34:54.6 Hyperion (14.1mag) 00:40:29.25 +01:22:51.5 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Oct 12 03:29 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461325.84658664: 02:54:59.65 +21:20:06.3 JWST 18:49:08.08 +09:55:19.1 Chandra 06:51:16.54 +02:15:50.8 XMM-Newton -rw-r--r-- 1 apache apache 96 Oct 12 03:29 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461325.84658664 -observatory V36 03:45:51.38 +20:12:05.2 17.1mag P/1996 R2 (Lagerkvist) 18:25:34.45 -33:28:26.6 14.8mag P/2010 H2 (Vales) 07:40:11.84 -72:27:54.8 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:15:45.31 +34:40:42.6 17.7mag C/2017 K2 (PANSTARRS) 07:30:33.27 +25:26:55.7 16.9mag C/2022 N2 (PANSTARRS) 09:02:23.51 +35:46:11.3 16.2mag C/2024 E1 (Wierzchos) 18:26:58.45 +41:29:01.8 17.4mag C/2024 J3 (ATLAS) 05:46:14.76 -13:36:05.5 16.6mag C/2024 T5 (ATLAS) 12:18:53.05 +15:54:56.6 16.2mag C/2025 V2 (Rankin) 13:51:57.08 -02:48:01.5 16.5mag C/2025 Y1 (ATLAS) 18:46:33.19 +64:50:01.2 15.8mag C/2026 A2 (Bok) 02:35:02.81 +43:09:00.7 17.8mag C/2026 B2 (Sun-Gao) 12:46:34.80 +14:21:27.8 17.7mag A/2026 E1 16:29:27.66 -24:47:32.7 13.0mag P/2026 R2 (Leonard) 00:24:39.08 +18:51:22.6 17.6mag 2P/Encke 22:59:20.24 -31:29:07.3 14.5mag 10P/Tempel 02:12:06.92 +38:34:24.0 16.8mag 11P/Tempel-Swift-LINEAR 12:11:52.52 -08:14:27.5 16.3mag 29P/Schwassmann-Wachmann 00:21:48.90 -08:53:56.3 15.6mag 65P/Gunn 07:37:03.23 +15:54:31.7 13.9mag 78P/Gehrels 02:59:06.26 +14:17:41.3 17.7mag 88P/Howell 07:42:27.20 +40:31:14.8 17.0mag 112P/Urata-Niijima 09:04:52.91 +13:48:15.3 17.7mag 114P/Wiseman-Skiff 11:42:59.20 +13:02:30.0 14.8mag 123P/West-Hartley 14:09:07.26 -32:29:13.8 17.8mag 124P/Mrkos 06:51:30.33 +19:16:01.4 15.6mag 128P/Shoemaker-Holt 21:31:31.06 +04:12:33.4 9.6mag 161P/Hartley-IRAS 10:20:52.56 +01:25:33.6 14.4mag 169P/NEAT 03:28:48.47 +04:28:41.0 14.9mag 220P/McNaught 06:04:55.12 +45:25:43.5 15.4mag 260P/McNaught 07:29:00.98 +25:35:36.0 17.9mag 266P/Christensen 09:57:12.03 +31:34:07.2 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 1.6K Oct 12 03:29 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 05:39:14.97 +51:06:11.70 ASASSN-26fk 2026-10-5.53 -3.9 02:49:03.98 -49:55:57.00 SN 2026adfy 2026-10-4.88 16.61 22:03:46.31 -11:07:57.70 AT2026adgn 2026-10-4.28 -2.56 15:03:12.98 +49:51:05.40 ASASSN-26fj 2026-10-2.06 15.91 08:07:27.96 -65:51:03.90 ASASSN-26fi 2026-10-1.36 15.82 21:02:34.66 +23:57:26.20 ASASSN-26fh 2026-10-1.27 15.94 20:00:16.62 +03:26:29.90 AT2026adfv 2026-10-1.3 16.42 00:08:42.74 -32:33:16.50 SN2026abhc 2026-09-29.15 15.57 21:02:30.26 -19:27:41.80 SN2026acxa 2026-09-29.13 14.65 04:39:17.45 -28:06:12.40 ASASSN-26fg 2026-09-23.25 15.73 05:25:07.80 +04:38:32.40 SN2026aajs 2026-09-21.32 17.04 19:56:12.67 +08:25:27.70 AT2026acgs 2026-09-18.14 15.84 00:02:34.07 +52:55:19.10 ASASSN-26ff 2026-09-16.43 15.37 23:44:33.18 +17:46:12.20 SN2026yjv 2026-09-15.38 18.32 16:21:12.24 +57:37:51.30 SN 2026aafh 2026-09-14.11 15.02 23:36:00.27 -19:28:18.00 SN 2026aaks 2026-09-14.44 16.89 16:35:24.86 -05:32:38.20 SN2026aasi 2026-09-12.99 16.58 16:46:08.71 +37:25:21.80 SN2026aafk 2026-09-13.25 17.4 23:48:37.86 +50:25:24.60 SN2026aafs 2026-09-13.47 17 21:20:27.02 +02:10:42.50 SN2026aagh ------- 08:02:26.85 -24:37:44.10 ASASSN-26fe 2026-09-13.34 13.67 02:29:34.91 +23:06:56.30 SN2026aars 2026-09-12.27 16.93 02:47:25.52 -32:58:34.50 SN 2026znh 2026-09-9.92 16.26 04:59:14.53 -83:27:58.80 ASASSN-26fd 2026-09-9.11 17.27 17:52:06.79 -23:43:20.70 ASASSN-26fc 2026-09-8.79 12.14 03:52:53.26 -14:19:28.70 SN 2026zfw 2026-09-8 17.78 01:53:26.46 +10:07:25.10 SN2026aacj 2026-09-7.17 16.27 20:04:34.47 +62:38:38.10 SN2026zji 2026-09-7.14 15.87 22:37:05.59 +34:24:35.70 SN2026aaiv 2026-09-7.22 13.48 22:24:21.29 -10:25:31.60 ASASSN-26fb 2026-09-5.3 13.93 00:44:54.28 +41:33:10.50 AT2026aabo 2026-09-3.29 15.02 00:52:12.40 -58:22:08.60 SN 2026zhl 2026-08-31.92 16.51 19:53:57.87 +61:00:19.70 ASASSN-26fa 2026-08-31.18 14.63 00:21:50.96 -09:29:16.30 AT2026zwp 2026-08-31.41 15.59 19:45:06.20 +18:22:48.80 V488 2026-08-30.13 9.37 18:25:12.79 -22:25:29.10 V8055 2026-08-30 10.76 17:17:45.96 +64:31:40.10 ASASSN-26ez 2026-08-25.13 10.87 19:02:47.09 +58:08:21.00 AT2026zwo 2026-08-24.16 15.78 04:20:07.58 -42:26:59.90 AT2026zjy 2026-08-23.03 15.91 03:08:18.02 +11:54:46.50 SN2026ymb 2026-08-23.4 16.44 20:22:32.48 -50:45:14.30 SN2026yid 2026-08-22.82 15.13 04:24:28.39 -56:20:21.60 ASASSN-26ey 2026-08-20.02 15.55 16:46:37.81 -63:14:59.80 ASASSN-26ex 2026-08-18.78 3.63 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 -rw-r--r-- 1 apache apache 5.7K Oct 12 03:29 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 00:42:40.94 +41:15:37.1 PNV J00424094+4115371 2026-09-17.8925 18.3mag 08:49:20.13 -09:19:15.8 TCP J08492013-0919158 2026-09-18.4698 13.3mag 00:42:13.93 +41:16:35.6 PNV J00421393+4116356 2026-09-22.6597 19.66Cmag 18:14:01.58 +15:13:55.5 TCP J18140158+1513555 2026-09-24.4645 14.1mag 00:42:36.61 +41:13:50.5 TCP J00423661+4113505 2026-09-29.7462 17.4mag 22:03:46.29 -11:07:57.8 TCP J22034629-1107578 2026-09-29.7438 14.51Cmag 22:05:02.06 +20:49:01.2 TCP J22050206+2049012 2026-10-03.5715 17.13Cmag 00:38:15.01 +41:14:47.2 TCP J00381501+4114472 2026-10-08.5978 17.72Cmag 01:06:05.83 +09:51:20.4 TCP J01060583+0951204 2026-10-10.8543 14.54Cmag -rw-r--r-- 1 apache apache 191K Oct 12 03:29 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 16:25:23.459 -21:49:24.28 AT 2026adbg 2026-08-11.27 21.47 06:39:10.820 +32:01:59.15 AT 2026adbf 2026-09-12.60 19.69 04:26:40.357 -28:38:15.92 AT 2026adbe 2026-09-24.61 20.77 01:03:16.805 +12:28:54.71 AT 2026adbd 2026-09-13.44 21.76 01:34:02.007 -10:26:08.59 AT 2026adbc 2026-08-12.57 21.81 16:52:56.442 +19:24:13.94 AT 2026adbb 2026-08-07.33 21.82 02:43:42.829 -11:48:08.95 AT 2026adba 2026-09-04.58 21.37 20:50:13.384 -29:30:27.03 AT 2026adaz 2026-09-04.29 20.99 02:42:43.756 +10:45:56.65 AT 2026aday 2026-09-24.46 20.28 18:06:19.544 +25:37:47.03 AT 2026adax 2026-09-03.31 21.27 21:46:09.969 -47:07:16.20 AT 2026adaw 2026-09-15.33 20.34 01:57:46.153 +07:59:41.04 AT 2026adav 2026-08-09.56 21.83 22:56:16.562 -04:40:20.57 AT 2026adau 2026-09-10.39 20.79 02:57:39.200 -36:53:05.12 AT 2026adat 2026-09-16.55 20.94 21:49:33.259 +17:15:20.40 AT 2026adas 2026-09-14.27 21.5 23:05:07.184 -30:28:09.92 AT 2026adar 2026-09-16.41 20.87 21:17:39.325 +21:37:31.98 AT 2026adaq 2026-09-14.26 21.08 17:42:08.778 +27:54:01.84 AT 2026adap 2026-08-08.36 21.71 23:53:19.821 -13:46:16.12 AT 2026adao 2026-08-13.48 20.87 15:24:32.777 +01:18:21.71 AT 2026adan 2026-08-07.28 21.89 -rw-r--r-- 1 apache apache 89K Oct 12 03:29 tns_transients_list.txt Discovery image 3 2026 10 12.34722 2461325.84722 13.85 08:44:38.67 +28:49:38.9 2709 2578 /data_ssd/NMW-TexasTech/workdir//img_2026-10-12_CI_Cnc-01-Q2b1x1_032646_TTUQ2b1x1_3761020_BLlMEuMq/fd_Cnc-01-Q2b1x1_2026-10-12_03-19-49_20.00sec_-0.00C_LIGHT_0463.fits
