Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits
fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits
fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2026 01 18.20038 | 2461058.70038 | 10.16 | 05:24:27.84 -10:39:24.1 | 2442 3648 | /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits |
| Discovery image 1 | 2026 02 12.16739 | 2461083.66739 | 10.43 | 05:24:27.82 -10:39:24.0 | 2440 3655 | /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits |
| Discovery image 2 | 2026 09 28.36894 | 2461311.86894 | 9.35 | 05:24:27.79 -10:39:24.1 | 7145 2759 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits |
| Discovery image 3 | 2026 09 28.36947 | 2461311.86947 | 9.34 | 05:24:27.78 -10:39:24.2 | 7152 2764 | /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits |
Mean magnitude and position on the discovery images:
2026 09 28.3692 2461311.8692 9.35 05:24:27.78 -10:39:24.2
212.84229 -24.10043 galactic Ori Second-epoch detections are separated by 0.1" and 8.3 pix
The object was found in VSX
1" V1641 Ori
Type: M
# Max. Min./Amp. JD0 Period
9.250 V 11.800 V 2454749.00000 384.000000000000 C
The object was not found in astcheck.
Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:24:27.78 -10:39:24.2: 10.16 +/- 0.00 detection
Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:24:27.78 -10:39:24.2: 10.42 +/- 0.00 detection
Forced photometry reference-image weighted average: 10.27 +/- 0.00
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: Eri-05-Q2b1x1 ####################################### ########### Starting Eri-05-Q2b1x1 ########### Processing Eri-05-Q2b1x1 server tau has sufficient free disk space available: 726103 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 726103 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.png' -> 'transient_report/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits_preview.png'
Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits
renamed 'Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.png' -> 'transient_report/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits_preview.png'
Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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= 842.5384 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 757.9204 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4281.9932 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 1001.0076 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4271.1202 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 999.7752 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.08225 INFO: SECOND_EPOCH__SD_ratio= 0.001 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 17.6399993896484 / [degC] Focuser temperature AMBTEMP = 17.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-09-28T03:51:06.4288559' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-28T08:51:06.4288559' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61311.3688243981 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-28T08:51:16.3306338' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61311.3689390048 / 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 = 77.1416544685953 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99964360689104 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 32.4561111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 132.181388888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.85900437959627 / 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 = 'Eri-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '05 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20671 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20671 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 17.6399993896484 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 17.6399993896484 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 12.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 74.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 17.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 259.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.00032 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/d_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits :) Spent 0.512689 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/d_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 17.5400009155273 / [degC] Focuser temperature AMBTEMP = 17.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-09-28T03:51:52.1713170' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-09-28T08:51:52.1713170' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61311.3693538308 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-09-28T08:52:02.0707114' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61311.3694684026 / 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 = 77.141654413298 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99964359480465 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 32.5744444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 132.356666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.8530310136758 / 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 = 'Eri-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '05 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20671 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20671 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 17.5400009155273 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 17.5400009155273 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 12.8 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 74.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 17.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 259.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 4.00032 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/d_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits :) Spent 0.499614 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/d_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Previews of the CALIBRATED second-epoch images:
fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits
fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits SExtractor catalog cache: saved Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.cat to cache SExtractor catalog cache: saved Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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: 2461311.86894014 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits exists and is non-empty wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits exists and is non-empty wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits exists and is non-empty wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits (1st reference image) verification OK: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Image size: 941.7'x627.3' 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: 05:08:33.709 -10:00:18.39 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_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits (1st new image) verification OK: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:08:35.412 -09:59:47.22 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:08:33.709 -10:00:18.39 Second-epoch image center 05:08:35.412 -09:59:47.22 Angular distance between the image centers 0.0111 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits (2nd new image) verification OK: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:08:32.840 -10:00:18.25 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 05:08:33.709 -10:00:18.39 Second-epoch image center 05:08:32.840 -10:00:18.25 Angular distance between the image centers 0.0036 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 05:08:35.412 -09:59:47.22 Second-epoch second image center 05:08:32.840 -10:00:18.25 Angular distance between the image centers 0.01363 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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits &> /tmp/tmp.YAxvvTsJ9i Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits &> /tmp/tmp.7hYHdJaE7R Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits &> /tmp/tmp.uGoREwk9RJ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits &> /tmp/tmp.eEHU4DTrow Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Calibrating the magnitude scale Found non-empty wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits and wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits and wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat Found non-empty wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits and wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat The reference image (wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits) and catalog (wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat) found 'wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat' -> 'wcsmag.cat' Read 10760 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 69.1320 to 85.3599 deg, Dec -15.3183 to -4.5790 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 69.1320 to 85.3599 deg, Dec -15.3183 to -4.5790 deg Loaded 8249 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): 6415 out of 6782 total matches. Matched with Tycho-2 6782 out of 10760 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.846200 a=0.000000 b=1.000000 c=22.846200 From vast_summary.log: estimated ref. image limiting mag.: -7.53 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.32 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.32
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 10760 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 69.1320 to 85.3599 deg, Dec -15.3183 to -4.5790 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 69.1320 to 85.3599 deg, Dec -15.3183 to -4.5790 deg Loaded 8249 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): 6415 out of 6782 total matches. Matched with Tycho-2 6782 out of 10760 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Forced-photometry filter: calibrated wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits -> calib.txt_param_ref_wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits (aperture=6.1) Read 10560 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 69.1304 to 85.3494 deg, Dec -15.3101 to -4.5585 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 69.1304 to 85.3494 deg, Dec -15.3101 to -4.5585 deg Loaded 8259 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): 6348 out of 6710 total matches. Matched with Tycho-2 6710 out of 10560 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Forced-photometry filter: calibrated wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits -> calib.txt_param_ref_wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits (aperture=5.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits 2.0 pix Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits 2.3 pix fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 2.3 pix fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Limiting magnitude estimates: 15.3 mag. Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits 15.4 mag. Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits 14.3 mag. fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 14.3 mag. fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits All-image limiting magnitude estimate: 14.3 (SNR ) 11.1 (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.YAxvvTsJ9i (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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits' -> 'wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WCS_IMAGE_NAME=wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WCS-calibrated image found: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Checking if the catalog wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits alredy exist and is non-empty... Catalog wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WCS catalog name: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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=939, bad_region=2111, passed=10760 Got 10760 stars (including 7855 good ones) from the SExtractor catalog wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat util/solve_plate_with_UCAC5 got 10760 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 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 9118 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4904 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 9118 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.27" Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 9118 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4896 stars left (next iteration limit 5385) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits N_match=4896 sigma_overall_arcsec=0.303 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.314 sigma_q3_arcsec=0.264 sigma_q4_arcsec=0.254 n_q1=1638 n_q2=889 n_q3=1571 n_q4=798 worst_quadrant_to_overall_ratio=1.228 The image catalog is written to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits -region wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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.7hYHdJaE7R (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/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits' -> 'wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WCS_IMAGE_NAME=wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WCS-calibrated image found: wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Checking if the catalog wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits alredy exist and is non-empty... Catalog wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WCS catalog name: wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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=913, bad_region=2110, passed=10560 Got 10560 stars (including 7679 good ones) from the SExtractor catalog wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat util/solve_plate_with_UCAC5 got 10560 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8917 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4906 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8917 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8917 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4898 stars left (next iteration limit 5387) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits N_match=4898 sigma_overall_arcsec=0.357 sigma_q1_arcsec=0.506 sigma_q2_arcsec=0.320 sigma_q3_arcsec=0.310 sigma_q4_arcsec=0.287 n_q1=1626 n_q2=899 n_q3=1575 n_q4=798 worst_quadrant_to_overall_ratio=1.418 The image catalog is written to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits -region wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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.uGoREwk9RJ (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits WCS_IMAGE_NAME=wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits WCS-calibrated image found: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Checking if the catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits alredy exist and is non-empty... Catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits WCS catalog name: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.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=546, bad_region=1335, passed=5182 Got 5182 stars (including 3438 good ones) from the SExtractor catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat util/solve_plate_with_UCAC5 got 5182 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 3366 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3360 matched stars entering correct_measured_positions(), 3360 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3360 matched stars entering correct_measured_positions(), 4115 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 3367 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3360 matched stars entering correct_measured_positions(), 4115 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 3360 matched stars entering correct_measured_positions(), 4115 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 3360 stars left (next iteration limit 3696) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3360 robust_rms=7.340 arcsec worst_region_rms=13.755 arcsec outer_annulus_rms=13.755 arcsec SIP_REFIT: SIP order 3 trial: matched=3360 robust_rms=0.504 arcsec worst_region_rms=1.294 arcsec outer_annulus_rms=1.294 arcsec SIP_REFIT: SIP order 5 trial: matched=3360 robust_rms=0.349 arcsec worst_region_rms=0.509 arcsec outer_annulus_rms=0.509 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3360 robust_rms_before=0.806 arcsec robust_rms_before_corrected=0.343 arcsec robust_rms_after=0.349 arcsec worst_region_rms_before=0.534 worst_region_rms_after=0.509 outer_annulus_rms_before=0.983 outer_annulus_rms_after=0.509 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.534 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits worst_region_rms_kept=0.534 arcsec robust_rms_kept=0.343 arcsec matched=3360 WCS_QUALITY_DIAG: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits N_match=3360 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.344 sigma_q3_arcsec=0.396 sigma_q4_arcsec=0.364 n_q1=943 n_q2=665 n_q3=1082 n_q4=670 worst_quadrant_to_overall_ratio=1.122 The image catalog is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits -region wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.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.eEHU4DTrow (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits WCS_IMAGE_NAME=wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits WCS-calibrated image found: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Checking if the catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits alredy exist and is non-empty... Catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits WCS catalog name: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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=558, bad_region=1337, passed=5194 Got 5194 stars (including 3430 good ones) from the SExtractor catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat util/solve_plate_with_UCAC5 got 5194 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 3355 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3350 matched stars entering correct_measured_positions(), 3350 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3350 matched stars entering correct_measured_positions(), 4121 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 3356 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3350 matched stars entering correct_measured_positions(), 4121 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 3350 matched stars entering correct_measured_positions(), 4121 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 3350 stars left (next iteration limit 3685) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3350 robust_rms=7.341 arcsec worst_region_rms=12.921 arcsec outer_annulus_rms=12.921 arcsec SIP_REFIT: SIP order 3 trial: matched=3350 robust_rms=0.517 arcsec worst_region_rms=1.178 arcsec outer_annulus_rms=1.178 arcsec SIP_REFIT: SIP order 5 trial: matched=3350 robust_rms=0.372 arcsec worst_region_rms=0.491 arcsec outer_annulus_rms=0.491 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3350 robust_rms_before=0.832 arcsec robust_rms_before_corrected=0.365 arcsec robust_rms_after=0.372 arcsec worst_region_rms_before=0.532 worst_region_rms_after=0.491 outer_annulus_rms_before=0.904 outer_annulus_rms_after=0.491 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.532 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits worst_region_rms_kept=0.532 arcsec robust_rms_kept=0.365 arcsec matched=3350 WCS_QUALITY_DIAG: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits N_match=3350 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.383 sigma_q3_arcsec=0.419 sigma_q4_arcsec=0.382 n_q1=959 n_q2=649 n_q3=1076 n_q4=666 worst_quadrant_to_overall_ratio=1.137 The image catalog is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits -region wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits to local_wcs_cache/ 'wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits' -> 'local_wcs_cache/wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits' Saving the final (post-refit) wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits to local_wcs_cache/ 'wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits' -> 'local_wcs_cache/wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits' Saving the final (post-refit) wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits to local_wcs_cache/ 'wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits' -> 'local_wcs_cache/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits' Saving the final (post-refit) wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits to local_wcs_cache/ 'wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits' -> 'local_wcs_cache/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits sigma_overall=0.303 worst_q_ratio=1.228 ref2=Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits sigma_overall=0.357 worst_q_ratio=1.418 new1=fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits sigma_overall=0.353 worst_q_ratio=1.122 new2=fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits sigma_overall=0.368 worst_q_ratio=1.137 reference average sigma_overall=0.33 worst_q_ratio=1.323 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174_astrometric_residuals.png (4896 matched stars from wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126_astrometric_residuals.png (4898 matched stars from wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428_astrometric_residuals.png (3360 matched stars from wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429_astrometric_residuals.png (3350 matched stars from wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits' Saving fully-calibrated image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits' Preparing the HTML report for the field Eri-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:04:42.36 -09:22:58.9: 9.62 +/- 0.00 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:04:42.36 -09:22:58.9: 9.70 +/- 0.00 detection Forced photometry reference-image weighted average: 9.66 +/- 0.00 Forced photometry filter REJECTED candidate at 05:04:42.36 -09:22:58.9: ref_mag=9.66 +/- 0.00 new_mean_mag=10.0535 delta=-0.39 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 0s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20403_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 20403_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checksDiscovery image 1 2026 09 28.36894 2461311.86894 10.06 05:04:42.33 -09:22:59.1 4214 3570 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Eri-05-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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits SExtractor catalog cache: saved Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.cat to cache SExtractor catalog cache: saved Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Creating symlink local_wcs_cache/wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Creating symlink local_wcs_cache/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Creating symlink local_wcs_cache/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits exists and is non-empty wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits exists and is non-empty wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits exists and is non-empty wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits (1st reference image) verification OK: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Image size: 941.7'x627.3' 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: 05:08:33.709 -10:00:18.39 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_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits (1st new image) verification OK: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:08:35.412 -09:59:47.22 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 05:08:33.709 -10:00:18.39 Second-epoch image center 05:08:35.412 -09:59:47.22 Angular distance between the image centers 0.0111 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits (2nd new image) verification OK: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Image size: 937.5'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 05:08:32.840 -10:00:18.25 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 05:08:33.709 -10:00:18.39 Second-epoch image center 05:08:32.840 -10:00:18.25 Angular distance between the image centers 0.0036 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 05:08:35.412 -09:59:47.22 Second-epoch second image center 05:08:32.840 -10:00:18.25 Angular distance between the image centers 0.01363 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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits &> /tmp/tmp.7x6tSnSNlF Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits &> /tmp/tmp.hPyZfuCFaJ Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits &> /tmp/tmp.4vNLCGQUCb Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits &> /tmp/tmp.YyS06zgoqI Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Calibrating the magnitude scale Found non-empty wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits and wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 2 2026 09 28.36947 2461311.86947 10.05 05:04:42.39 -09:22:58.7 4221 3575 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits .fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits and wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat Found non-empty wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits and wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat The reference image (wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits) and catalog (wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat) found 'wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat' -> 'wcsmag.cat' Read 65142 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 69.1235 to 85.3642 deg, Dec -15.3210 to -4.5615 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 69.1235 to 85.3642 deg, Dec -15.3210 to -4.5615 deg Loaded 8277 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): 6072 out of 7032 total matches. Matched with Tycho-2 7032 out of 65142 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.717600 a=0.000000 b=1.000000 c=22.717600 From vast_summary.log: estimated ref. image limiting mag.: -7.22 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.50
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 65142 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 69.1235 to 85.3642 deg, Dec -15.3210 to -4.5615 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 69.1235 to 85.3642 deg, Dec -15.3210 to -4.5615 deg Loaded 8277 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): 6072 out of 7032 total matches. Matched with Tycho-2 7032 out of 65142 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Forced-photometry filter: calibrated wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits -> calib.txt_param_ref_wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits (aperture=4.7) Read 68251 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 69.1182 to 85.3598 deg, Dec -15.3134 to -4.5306 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 69.1182 to 85.3598 deg, Dec -15.3134 to -4.5306 deg Loaded 8288 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): 6083 out of 7030 total matches. Matched with Tycho-2 7030 out of 68251 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Forced-photometry filter: calibrated wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits -> calib.txt_param_ref_wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits (aperture=4.4) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 25 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits 1.8 pix Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits 2.1 pix fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 2.1 pix fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Limiting magnitude estimates: 15.5 mag. Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits 15.6 mag. Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits 14.5 mag. fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 14.5 mag. fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits All-image limiting magnitude estimate: 14.5 (SNR ) 13.8 (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.7x6tSnSNlF (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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits' -> 'wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WCS_IMAGE_NAME=wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WCS-calibrated image found: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits Checking if the catalog wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits alredy exist and is non-empty... Catalog wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits WCS catalog name: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=4033, bad_region=10200, passed=65130 Got 65130 stars (including 51416 good ones) from the SExtractor catalog wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat util/solve_plate_with_UCAC5 got 65130 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 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 57376 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 57376 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.26" Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 57376 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.28" Excluding outliers - 4895 stars left (next iteration limit 5384) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits N_match=4895 sigma_overall_arcsec=0.290 sigma_q1_arcsec=0.352 sigma_q2_arcsec=0.308 sigma_q3_arcsec=0.264 sigma_q4_arcsec=0.237 n_q1=1609 n_q2=860 n_q3=1606 n_q4=820 worst_quadrant_to_overall_ratio=1.216 The image catalog is written to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits -region wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.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.hPyZfuCFaJ (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/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits' -> 'wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WCS_IMAGE_NAME=wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WCS-calibrated image found: wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits Checking if the catalog wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits alredy exist and is non-empty... Catalog wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat corresponding to the image wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits WCS catalog name: wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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=24, blended=3880, bad_region=10134, passed=68227 Got 68227 stars (including 54632 good ones) from the SExtractor catalog wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat util/solve_plate_with_UCAC5 got 68227 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.5) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 60543 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.5) Done reading UCAC5 zone files... Matched 4900 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 60543 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 60543 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4896 stars left (next iteration limit 5385) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits N_match=4896 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.477 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.306 sigma_q4_arcsec=0.278 n_q1=1610 n_q2=883 n_q3=1586 n_q4=817 worst_quadrant_to_overall_ratio=1.385 The image catalog is written to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits -region wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.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.4vNLCGQUCb (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits WCS_IMAGE_NAME=wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits WCS-calibrated image found: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Checking if the catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits alredy exist and is non-empty... Catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits WCS catalog name: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=1350, bad_region=6555, passed=33733 Got 33733 stars (including 26181 good ones) from the SExtractor catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat util/solve_plate_with_UCAC5 got 33733 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4888 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 4880 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 28946 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 28946 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 28946 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4881 stars left (next iteration limit 5368) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.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=4881 robust_rms=7.244 arcsec worst_region_rms=14.219 arcsec outer_annulus_rms=14.219 arcsec SIP_REFIT: SIP order 3 trial: matched=4881 robust_rms=0.496 arcsec worst_region_rms=1.416 arcsec outer_annulus_rms=1.416 arcsec SIP_REFIT: SIP order 5 trial: matched=4881 robust_rms=0.354 arcsec worst_region_rms=0.501 arcsec outer_annulus_rms=0.501 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4881 robust_rms_before=0.785 arcsec robust_rms_before_corrected=0.338 arcsec robust_rms_after=0.354 arcsec worst_region_rms_before=0.508 worst_region_rms_after=0.501 outer_annulus_rms_before=0.982 outer_annulus_rms_after=0.501 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.508 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits worst_region_rms_kept=0.508 arcsec robust_rms_kept=0.338 arcsec matched=4881 WCS_QUALITY_DIAG: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits N_match=4881 sigma_overall_arcsec=0.346 sigma_q1_arcsec=0.320 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.384 sigma_q4_arcsec=0.350 n_q1=1412 n_q2=939 n_q3=1513 n_q4=1017 worst_quadrant_to_overall_ratio=1.111 The image catalog is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits -region wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.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.YyS06zgoqI (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits WCS_IMAGE_NAME=wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits WCS-calibrated image found: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Checking if the catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits alredy exist and is non-empty... Catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat corresponding to the image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits WCS catalog name: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=1447, bad_region=6643, passed=34156 Got 34156 stars (including 26446 good ones) from the SExtractor catalog wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat util/solve_plate_with_UCAC5 got 34156 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4891 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 29310 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 29310 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 29310 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4884 stars left (next iteration limit 5372) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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=4884 robust_rms=7.189 arcsec worst_region_rms=14.638 arcsec outer_annulus_rms=14.638 arcsec SIP_REFIT: SIP order 3 trial: matched=4884 robust_rms=0.511 arcsec worst_region_rms=1.267 arcsec outer_annulus_rms=1.267 arcsec SIP_REFIT: SIP order 5 trial: matched=4884 robust_rms=0.375 arcsec worst_region_rms=0.488 arcsec outer_annulus_rms=0.488 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4884 robust_rms_before=0.797 arcsec robust_rms_before_corrected=0.366 arcsec robust_rms_after=0.375 arcsec worst_region_rms_before=0.524 worst_region_rms_after=0.488 outer_annulus_rms_before=0.913 outer_annulus_rms_after=0.488 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.524 arcsec) - keeping the original SIP_REFIT_REJECTED: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits worst_region_rms_kept=0.524 arcsec robust_rms_kept=0.366 arcsec matched=4884 WCS_QUALITY_DIAG: file=fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits N_match=4884 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.328 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.392 n_q1=1408 n_q2=942 n_q3=1515 n_q4=1019 worst_quadrant_to_overall_ratio=1.126 The image catalog is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits -region wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.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_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits Saving fully-calibrated image wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/wcs_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Preparing the HTML report for the field Eri-05-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 04:50:43.54 -10:59:16.9: 13.87 +/- 0.06 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:06:28.83 -14:15:50.5: 13.01 +/- 0.03 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:21:50.97 -06:42:33.6: 13.55 +/- 0.05 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:23:15.15 -09:21:05.5: 13.09 +/- 0.03 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:19:24.87 -07:20:50.3: 13.18 +/- 0.04 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 04:50:43.54 -10:59:16.9: 13.98 +/- 0.06 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:06:28.83 -14:15:50.5: 13.00 +/- 0.03 detection Forced photometry reference-image weighted average: 13.92 +/- 0.04 Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:11:39.23 -12:13:45.1: 14.01 +/- 0.07 detection Forced photometry reference-image weighted average: 13.01 +/- 0.02 Forced photometry filter REJECTED candidate at 04:50:43.54 -10:59:16.9: ref_mag=13.92 +/- 0.04 new_mean_mag=13.9362 delta=-0.01 (need > 0.90) Forced photometry filter REJECTED candidate at 05:06:28.83 -14:15:50.5: ref_mag=13.01 +/- 0.02 new_mean_mag=13.1493 delta=-0.14 (need > 0.90) Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:07:29.62 -08:40:25.9: 13.53 +/- 0.05 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:21:50.97 -06:42:33.6: 13.71 +/- 0.05 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:19:24.87 -07:20:50.3: 13.46 +/- 0.04 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:23:15.15 -09:21:05.5: 13.19 +/- 0.03 detection Forced photometry reference-image weighted average: 13.62 +/- 0.04 Forced photometry reference-image weighted average: 13.30 +/- 0.03 Forced photometry filter REJECTED candidate at 05:21:50.97 -06:42:33.6: ref_mag=13.62 +/- 0.04 new_mean_mag=13.4648 delta=0.16 (need > 0.90) Forced photometry reference-image weighted average: 13.13 +/- 0.02 Forced photometry filter REJECTED candidate at 05:19:24.87 -07:20:50.3: ref_mag=13.30 +/- 0.03 new_mean_mag=13.2253 delta=0.07 (need > 0.90) Forced photometry filter REJECTED candidate at 05:23:15.15 -09:21:05.5: ref_mag=13.13 +/- 0.02 new_mean_mag=13.2237 delta=-0.09 (need > 0.90) Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:10:43.39 -10:06:56.3: 13.89 +/- 0.06 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:11:39.23 -12:13:45.1: 14.01 +/- 0.06 detection Forced photometry reference-image weighted average: 14.01 +/- 0.05 Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:07:29.62 -08:40:25.9: 13.63 +/- 0.05 detection Forced photometry filter REJECTED candidate at 05:11:39.23 -12:13:45.1: ref_mag=14.01 +/- 0.05 new_mean_mag=13.9074 delta=0.10 (need > 0.90) Forced photometry reference-image weighted average: 13.58 +/- 0.04 Forced photometry filter REJECTED candidate at 05:07:29.62 -08:40:25.9: ref_mag=13.58 +/- 0.04 new_mean_mag=13.6901 delta=-0.11 (need > 0.90) Forced photometry on wcs_Eri-05-Q2b1x1_2026-01-17_22-48-22_20.00sec_-14.90C_LIGHT_0174.fits at 05:24:27.78 -10:39:24.2: 10.16 +/- 0.00 detection Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:10:43.39 -10:06:56.3: 13.99 +/- 0.06 detection Forced photometry reference-image weighted average: 13.94 +/- 0.04 Forced photometry filter REJECTED candidate at 05:10:43.39 -10:06:56.3: ref_mag=13.94 +/- 0.04 new_mean_mag=14.1567 delta=-0.22 (need > 0.90) Forced photometry on wcs_Eri-05-Q2b1x1_2026-02-11_22-00-52_20.00sec_-15.00C_LIGHT_0126.fits at 05:24:27.78 -10:39:24.2: 10.42 +/- 0.00 detection Forced photometry reference-image weighted average: 10.27 +/- 0.00 Forced photometry filter KEPT candidate at 05:24:27.78 -10:39:24.2: ref_mag=10.27 +/- 0.00 new_mean_mag=9.3462 delta=0.92 (need > 0.90) Adding exclusion_list_local.txt__out38609.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 5s 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 81346_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 81346_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checksDiscovery image 1 2026 09 28.36894 2461311.86894 13.94 04:50:43.54 -10:59:16.8 2127 2601 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 81352_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 81352_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.93 04:50:43.54 -10:59:17.0 2134 2606 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 13.23 05:06:28.84 -14:15:50.9 4454 0614 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 81353_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 81353_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.10 05:06:28.82 -14:15:50.1 4460 0619 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:03:05.60 -07:54:10.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 83324_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 83324_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.56 05:03:05.65 -07:54:10.7 3985 4472 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 04:57:49.91 -14:13:47.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 83911_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 83911_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 12.48 04:57:49.95 -14:13:47.6 3188 0642 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 04:51:45.99 -08:24:16.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84023_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84023_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 12.87 04:51:45.99 -08:24:16.3 2285 4173 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:04:52.28 -11:43:35.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84038_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84038_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 12.94 05:04:52.28 -11:43:35.2 4235 2159 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:16:31.19 -07:12:41.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84358_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84358_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 12.92 05:16:31.21 -07:12:42.0 6002 4870 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:23:40.16 -08:16:43.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84452_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84452_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.02 05:23:40.14 -08:16:43.1 7064 4207 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:11:27.29 -11:53:10.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84608_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84608_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.05 05:11:27.39 -11:53:10.9 5208 2054 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:01:22.80 -10:39:11.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84666_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84666_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.10 05:01:22.79 -10:39:11.2 3721 2811 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:14:33.68 -13:56:23.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84694_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84694_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.16 05:14:33.68 -13:56:24.6 5650 0802 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 13.23 05:19:24.84 -07:20:51.1 6429 4776 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84709_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84709_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.22 05:19:24.90 -07:20:49.5 6436 4782 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 13.22 05:23:15.19 -09:21:05.8 6981 3553 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 84754_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 84754_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.23 05:23:15.11 -09:21:05.1 6987 3558 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:13:20.68 -12:56:36.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85020_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 85020_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.20 05:13:20.72 -12:56:36.1 5479 1410 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:24:24.23 -10:22:08.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85063_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 85063_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.43 05:24:24.28 -10:22:08.9 7147 2939 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:16:36.01 -07:11:03.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85188_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 85188_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.29 05:16:35.98 -07:11:04.2 6014 4886 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 04:56:49.56 -12:32:08.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85345_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 85345_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.30 04:56:49.54 -12:32:09.4 3042 1671 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 13.47 05:21:50.99 -06:42:33.6 6804 5158 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85646_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 85646_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.46 05:21:50.95 -06:42:33.6 6810 5163 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:02:11.79 -11:06:15.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 85963_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 85963_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.60 05:02:11.79 -11:06:15.8 3841 2538 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 13.69 05:07:29.60 -08:40:25.6 4633 3995 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86107_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 86107_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.69 05:07:29.65 -08:40:26.3 4640 4000 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:10:26.15 -09:04:22.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86128_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 86128_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.91 05:10:26.15 -09:04:22.9 5076 3755 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits **** FOUND 05:20:56.06 -06:23:29.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86631_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 86631_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.74 05:20:55.88 -06:23:27.7 6676 5359 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 14.00 05:11:39.24 -12:13:44.8 5228 1841 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 86726_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 The candidate 86726_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 did not pass the final checks Discovery image 2 2026 09 28.36947 2461311.86947 13.84 05:11:39.21 -12:13:45.4 5235 1846 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits Discovery image 1 2026 09 28.36894 2461311.86894 14.14 05:10:43.37 -10:06:55.9 5105 3120 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-06_20.00sec_-0.00C_LIGHT_0428.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 38609_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 Preparing report for the candidate 38609_fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429 make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 6s Prepared the HTML report for the field Eri-05-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 05:24:27.78 -10:39:24.2 ########### Completed Eri-05-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 #### 05:24:27.78 -10:39:24.2 ################################################################################### 05:24:27.78 -10:39:24.2 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 05:24:27.78 -10:39:24.2 -- 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) 05:24:27.78 -10:39:24.2 -- 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 #### 05:24:27.78 -10:39:24.2 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461311.86894014 -observatory V36 13:37:09.97 -11:38:36.9 Mercury (-0.1mag) 14:11:46.78 -20:29:33.0 Venus (-4.8mag) 08:08:39.27 +21:08:36.8 Mars (1.1mag) 09:25:26.14 +15:46:02.0 Jupiter (-1.9mag) 00:46:11.76 +02:01:00.1 Saturn (0.4mag) 04:13:09.60 +21:00:41.2 Uranus (5.7mag) 00:11:39.00 -00:17:09.4 Neptune (7.7mag) 20:24:28.78 -23:42:58.6 Pluto (14.5mag) 01:30:03.55 +13:51:45.0 Moon (-12.2mag) -rw-r--r-- 1 apache apache 363 Sep 28 06:18 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461311.86894014: 09:25:32.45 +15:45:29.2 Io (9.4mag) 09:25:26.18 +15:46:03.5 Europa (6.3mag) 09:25:40.29 +15:44:46.6 Ganymede (7.9mag) 09:25:37.73 +15:45:02.1 Callisto (6.9mag) 09:24:15.76 +16:07:59.9 Himalia (15.7mag) 09:25:27.45 +15:45:55.9 Thebe (16.5mag) 09:23:28.42 +16:04:07.7 Elara (17.6mag) 09:28:35.21 +15:09:13.1 Pasiphae (17.8mag) 09:24:58.92 +16:09:39.8 Carme (18.9mag) 00:46:00.62 +02:00:42.2 Titan (8.2mag) 00:46:11.55 +02:01:02.3 Rhea (9.6mag) 00:45:35.03 +01:59:41.2 Iapetus (11.0mag) 00:46:25.54 +02:00:25.7 Hyperion (14.1mag) 00:44:39.42 +01:49:10.5 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Sep 28 06:19 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461311.86894014: 01:08:26.91 +18:35:49.5 JWST 17:31:32.95 +35:13:38.9 Chandra 06:48:55.46 +04:36:19.6 XMM-Newton -rw-r--r-- 1 apache apache 96 Sep 28 06:19 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461311.86894014 -observatory V36 03:47:34.32 +20:02:40.4 17.2mag P/1996 R2 (Lagerkvist) 18:14:15.32 -33:47:25.8 14.6mag P/2010 H2 (Vales) 07:33:29.45 -71:33:32.9 17.2mag C/2014 UN271 (Bernardinelli-Bernstein) 06:16:43.23 +34:16:30.1 17.7mag C/2017 K2 (PANSTARRS) 05:06:15.62 +47:49:06.4 16.6mag P/2021 N1 (ZTF) 21:58:21.59 +25:50:08.6 17.6mag C/2022 E2 (ATLAS) 07:24:03.83 +25:37:13.6 16.9mag C/2022 N2 (PANSTARRS) 11:08:34.45 +26:35:27.8 17.1mag C/2022 QE78 (ATLAS) 10:01:26.92 +05:07:11.0 18.0mag C/2022 R6 (PANSTARRS) 15:27:12.67 -17:28:47.5 15.1mag C/2023 R1 (PANSTARRS) 08:54:35.36 +34:25:35.4 16.1mag C/2024 E1 (Wierzchos) 15:10:50.90 +15:07:55.5 18.0mag C/2024 G6 (ATLAS) 18:25:59.16 +42:09:49.6 13.8mag C/2024 J3 (ATLAS) 20:01:17.60 +47:36:20.9 17.4mag C/2024 R4 (PANSTARRS) 05:44:06.29 -13:23:00.4 14.9mag C/2024 T5 (ATLAS) 11:53:29.02 +17:04:13.3 16.4mag C/2025 V2 (Rankin) 13:38:16.18 -01:37:37.5 16.6mag C/2025 Y1 (ATLAS) 17:50:30.72 +69:33:48.5 16.3mag C/2026 A2 (Bok) 02:49:58.48 +44:50:34.7 17.7mag C/2026 B2 (Sun-Gao) 12:33:09.55 +13:02:30.7 17.6mag A/2026 E1 22:44:44.41 -34:05:06.5 14.0mag 10P/Tempel 01:51:55.83 +39:37:58.8 17.1mag 11P/Tempel-Swift-LINEAR 12:02:26.13 -07:06:31.9 16.3mag 29P/Schwassmann-Wachmann 12:50:59.33 -11:34:55.5 17.9mag 63P/Wild 07:16:41.85 +17:22:05.4 17.1mag 78P/Gehrels 03:10:56.11 +14:50:18.4 16.9mag 88P/Howell 06:51:30.36 +36:13:26.7 17.2mag 112P/Urata-Niijima 08:30:31.94 +18:37:17.6 17.8mag 114P/Wiseman-Skiff 11:13:48.94 +16:13:48.4 14.8mag 123P/West-Hartley 13:34:50.34 -28:19:33.5 17.7mag 124P/Mrkos 06:40:08.82 +19:51:55.3 15.7mag 128P/Shoemaker-Holt 23:56:03.58 -08:54:05.5 13.8mag 161P/Hartley-IRAS 09:47:59.84 +05:01:43.8 13.2mag 169P/NEAT 03:33:07.15 +06:15:03.3 14.7mag 220P/McNaught 05:39:34.58 +42:11:28.0 15.4mag 260P/McNaught 09:42:21.46 +32:29:40.6 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 1.8K Sep 28 06:19 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 23:47:50.89 +49:28:51.30 SN2026wjs 2026-08-9.24 17.09 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 -rw-r--r-- 1 apache apache 5.7K Sep 28 06:18 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag 19:45:06.48 +18:22:42.2 PNV J19450648+1822422 2026-08-25.1278 9.0mag 00:42:54.65 +41:22:59.3 PNV J00425465+4122593 2026-08-25.4712 18.9mag 00:42:50.38 +41:18:58.76 PNV J00425038+4118587 2026-09-04.1512 18.2mag 00:42:12.76 +41:16:28.4 PNV J00421276+4116284 2026-09-10.9176 18.67Cmag 17:52:06.80 -23:43:20.7 TCP J17520680-2343207 2026-09-08.7896 12.6mag 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 -rw-r--r-- 1 apache apache 191K Sep 28 06:18 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 21:20:34.008 -69:26:22.42 AT 2026aayq 2026-09-08.14 19.278 23:31:25.083 +50:11:28.08 AT 2026aayp 2026-09-08.03 18.91 15:33:30.416 +55:53:51.32 AT 2026aayo 2026-09-07.86 19.147 01:26:46.581 -53:40:22.70 AT 2026aayn 2026-09-08.18 18.623 23:20:37.556 -72:55:19.50 AT 2026aaym 2026-09-08.26 19.286 01:34:19.085 -73:36:50.07 AT 2026aayl 2026-09-08.24 18.806 20:58:26.639 -11:47:36.65 AT 2026aayk 2026-09-07.88 19.055 05:39:08.544 -26:08:36.47 AT 2026aayj 2026-09-08.77 19.74 04:04:28.836 -41:00:50.05 AT 2026aayi 2026-09-08.68 19.15 00:14:57.069 -42:30:24.15 AT 2026aayh 2026-09-08.56 19.71 21:17:59.994 -44:20:12.59 AT 2026aayg 2026-09-08.49 19.61 05:02:23.770 -53:02:16.78 AT 2026aayf 2026-09-08.79 19.88 00:20:27.819 -47:45:21.71 AT 2026aaye 2026-09-06.60 20.33 20:09:14.246 -31:36:02.01 AT 2026aayd 2026-09-01.43 20.28 20:55:12.341 -52:51:47.51 AT 2026aayc 2026-09-08.14 19.299 20:19:25.725 -32:15:17.38 AT 2026aayb 2026-08-20.52 19.12 23:05:53.383 -45:39:19.79 AT 2026aaya 2026-09-04.58 20.06 00:14:31.763 -49:54:27.22 AT 2026aaxz 2026-09-04.61 20.03 01:12:19.993 -37:57:49.91 AT 2026aaxy 2026-09-04.62 20.15 22:04:50.285 -46:53:46.94 AT 2026aaxx 2026-09-06.57 19.67 -rw-r--r-- 1 apache apache 89K Sep 28 06:18 tns_transients_list.txt Discovery image 2 2026 09 28.36947 2461311.86947 14.18 05:10:43.40 -10:06:56.8 5112 3125 /data_ssd/NMW-TexasTech/workdir//img_2026-09-28_CI_Eri-05-Q2b1x1_061633_TTUQ2b1x1_2146314_lxfaIEcb/fd_Eri-05-Q2b1x1_2026-09-28_03-51-52_20.00sec_-0.00C_LIGHT_0429.fits
