fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits
fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 17.42690 | 2461269.92690 | 13.81 | 07:37:55.24 +41:29:29.5 | 4814 5305 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits |
| Discovery image 2 | 2026 08 17.42743 | 2461269.92743 | 13.82 | 07:37:55.36 +41:29:28.3 | 4808 5308 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits |
Mean magnitude and position on the discovery images:
2026 08 17.4272 2461269.9272 13.81 07:37:55.30 +41:29:28.9
177.56269 25.87313 galactic Lyn Second-epoch detections are separated by 1.7" and 6.4 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
705 Erminia 0 1 2 14.2 0 0
Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:37:55.30 +41:29:28.9: 16.05 +/- 0.30 detection
Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:37:55.30 +41:29:28.9: 15.94 +/- 0.28 detection
Forced photometry reference-image weighted average: 15.99 +/- 0.21
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Lyn-05-Q2b1x1 ####################################### ########### Starting Lyn-05-Q2b1x1 ########### Processing Lyn-05-Q2b1x1 server tau has sufficient free disk space available: 563140 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 563140 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.png' -> 'transient_report/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits_preview.png'
Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits
renamed 'Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.png' -> 'transient_report/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits_preview.png'
Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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= 490.7508 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 624.0215 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1693.8502 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 486.5567 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1689.3580 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 488.6257 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.45155 INFO: SECOND_EPOCH__SD_ratio= 0.004 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 19.9699993133545 / [degC] Focuser temperature AMBTEMP = 20.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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= '2026-08-17T05:14:34.5008919' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-17T10:14:34.5008919' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61269.4267881946 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-17T10:14:44.4070542' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61269.426902859 / 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 = 114.543409942353 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9999943322274 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 14.8936111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 54.0247222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.83633497342771 / 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 = 'Lyn-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '07 38 11' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 20419 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20419 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 19.9699993133545 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 19.9699993133545 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.0 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 55.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 906.4 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 20.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 217.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 7.200576 / [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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/d_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits :) Spent 0.500961 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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/d_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 19.9899997711182 / [degC] Focuser temperature AMBTEMP = 20.4 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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= '2026-08-17T05:15:19.5890556' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-17T10:15:19.5890556' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61269.4273100579 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-17T10:15:29.4922454' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61269.4274246758 / 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 = 114.543409899573 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9999943539234 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.0241666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 54.1069444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.80472881353289 / 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 = 'Lyn-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '07 38 11' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 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 = 20419 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20419 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 19.9899997711182 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 19.9899997711182 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 11.0 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 55.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 906.4 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 20.4 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 217.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 7.200576 / [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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/d_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits :) Spent 0.527301 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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/d_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Previews of the CALIBRATED second-epoch images:
fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits
fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits SExtractor catalog cache: saved Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.cat to cache SExtractor catalog cache: saved Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461269.92690394 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_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits exists and is non-empty wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits exists and is non-empty wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits exists and is non-empty wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits (1st reference image) verification OK: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Image size: 941.7'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 07:38:12.034 +37:59:53.23 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_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits (1st new image) verification OK: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Image size: 941.1'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 07:38:10.703 +38:00:06.80 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 07:38:12.034 +37:59:53.23 Second-epoch image center 07:38:10.703 +38:00:06.80 Angular distance between the image centers 0.0058 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits (2nd new image) verification OK: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Image size: 941.0'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 07:38:13.834 +37:59:51.64 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 07:38:12.034 +37:59:53.23 Second-epoch image center 07:38:13.834 +37:59:51.64 Angular distance between the image centers 0.0059 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 07:38:10.703 +38:00:06.80 Second-epoch second image center 07:38:13.834 +37:59:51.64 Angular distance between the image centers 0.01111 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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits &> /tmp/tmp.Tn4cVyAsz8 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits &> /tmp/tmp.bLBPrggOqx Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits &> /tmp/tmp.HT6lsK4yGO Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits &> /tmp/tmp.gw9EkjHB39 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Calibrating the magnitude scale Found non-empty wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits and wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits and wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat Found non-empty wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits and wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat The reference image (wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits) and catalog (wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat) found 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat' -> 'wcsmag.cat' Read 16318 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 104.0695 to 125.3802 deg, Dec +32.1947 to +43.3174 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 104.0695 to 125.3802 deg, Dec 32.1947 to 43.3174 deg Loaded 9693 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): 7021 out of 7662 total matches. Matched with Tycho-2 7662 out of 16318 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.902900 a=0.000000 b=1.000000 c=22.902900 From vast_summary.log: estimated ref. image limiting mag.: -7.49 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.41 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.41
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 16318 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 104.0695 to 125.3802 deg, Dec +32.1947 to +43.3174 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 104.0695 to 125.3802 deg, Dec 32.1947 to 43.3174 deg Loaded 9693 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): 7021 out of 7662 total matches. Matched with Tycho-2 7662 out of 16318 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Forced-photometry filter: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits -> calib.txt_param_ref_wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits (aperture=6.1) Read 16231 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 104.0696 to 125.3801 deg, Dec +32.1948 to +43.3244 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 104.0696 to 125.3801 deg, Dec 32.1948 to 43.3244 deg Loaded 9696 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): 7035 out of 7655 total matches. Matched with Tycho-2 7655 out of 16231 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Forced-photometry filter: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits -> calib.txt_param_ref_wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits (aperture=6.1) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.2 pix Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits 2.2 pix Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits 2.4 pix fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 2.2 pix fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Limiting magnitude estimates: 15.4 mag. Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits 15.4 mag. Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits 14.0 mag. fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 14.0 mag. fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits All-image limiting magnitude estimate: 14.0 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.Tn4cVyAsz8 (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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits' -> 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WCS_IMAGE_NAME=wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WCS-calibrated image found: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Checking if the catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits alredy exist and is non-empty... Catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WCS catalog name: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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=1382, bad_region=5087, passed=16318 Got 16318 stars (including 10247 good ones) from the SExtractor catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat util/solve_plate_with_UCAC5 got 16318 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 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4870 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 4849 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 12246 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 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4870 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 12246 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 12246 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Excluding outliers - 4849 stars left (next iteration limit 5332) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits N_match=4849 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.519 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.358 n_q1=1353 n_q2=998 n_q3=1428 n_q4=1070 worst_quadrant_to_overall_ratio=1.275 The image catalog is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits -region wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.bLBPrggOqx (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/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits' -> 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WCS_IMAGE_NAME=wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WCS-calibrated image found: wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Checking if the catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits alredy exist and is non-empty... Catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WCS catalog name: wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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=1358, bad_region=5055, passed=16231 Got 16231 stars (including 10224 good ones) from the SExtractor catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat util/solve_plate_with_UCAC5 got 16231 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 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4874 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 4854 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4854 matched stars entering correct_measured_positions(), 12182 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4873 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 12182 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 12182 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4851 stars left (next iteration limit 5339) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits N_match=4851 sigma_overall_arcsec=0.408 sigma_q1_arcsec=0.537 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.351 sigma_q4_arcsec=0.358 n_q1=1358 n_q2=995 n_q3=1427 n_q4=1071 worst_quadrant_to_overall_ratio=1.315 The image catalog is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits -region wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.HT6lsK4yGO (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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits WCS_IMAGE_NAME=wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits WCS-calibrated image found: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Checking if the catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits alredy exist and is non-empty... Catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits WCS catalog name: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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=320, bad_region=740, passed=6167 Got 6167 stars (including 5116 good ones) from the SExtractor catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat util/solve_plate_with_UCAC5 got 6167 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4823 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4794 matched stars entering correct_measured_positions(), 4794 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4794 matched stars entering correct_measured_positions(), 5574 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4824 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 5574 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 5574 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 4792 stars left (next iteration limit 5273) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4792 robust_rms=6.121 arcsec worst_quadrant_rms=12.516 arcsec SIP_REFIT: SIP order 3 trial: matched=4792 robust_rms=0.657 arcsec worst_quadrant_rms=0.815 arcsec SIP_REFIT: SIP order 5 trial: matched=4792 robust_rms=0.576 arcsec worst_quadrant_rms=0.735 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4792 robust_rms_before=1.747 arcsec robust_rms_before_corrected=0.482 arcsec robust_rms_after=0.576 arcsec worst_quadrant_rms_before=0.528 worst_quadrant_rms_after=0.735 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.528 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits N_match=4792 sigma_overall_arcsec=0.495 sigma_q1_arcsec=0.560 sigma_q2_arcsec=0.469 sigma_q3_arcsec=0.475 sigma_q4_arcsec=0.477 n_q1=1817 n_q2=598 n_q3=1705 n_q4=672 worst_quadrant_to_overall_ratio=1.132 The image catalog is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits -region wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.gw9EkjHB39 (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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits WCS_IMAGE_NAME=wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits WCS-calibrated image found: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Checking if the catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits alredy exist and is non-empty... Catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits WCS catalog name: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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=304, bad_region=770, passed=6081 Got 6081 stars (including 5027 good ones) from the SExtractor catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat util/solve_plate_with_UCAC5 got 6081 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.0' Seting catalog search parameters based on the expected field of view 941.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4823 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4796 matched stars entering correct_measured_positions(), 4797 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4796 matched stars entering correct_measured_positions(), 5466 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" 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 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4825 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 5466 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 4795 matched stars entering correct_measured_positions(), 5466 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 4795 stars left (next iteration limit 5275) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4795 robust_rms=6.011 arcsec worst_quadrant_rms=12.250 arcsec SIP_REFIT: SIP order 3 trial: matched=4795 robust_rms=0.653 arcsec worst_quadrant_rms=0.734 arcsec SIP_REFIT: SIP order 5 trial: matched=4795 robust_rms=0.548 arcsec worst_quadrant_rms=0.591 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4795 robust_rms_before=1.566 arcsec robust_rms_before_corrected=0.476 arcsec robust_rms_after=0.548 arcsec worst_quadrant_rms_before=0.526 worst_quadrant_rms_after=0.591 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.526 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits N_match=4795 sigma_overall_arcsec=0.483 sigma_q1_arcsec=0.543 sigma_q2_arcsec=0.466 sigma_q3_arcsec=0.476 sigma_q4_arcsec=0.456 n_q1=1834 n_q2=601 n_q3=1687 n_q4=673 worst_quadrant_to_overall_ratio=1.125 The image catalog is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits -region wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Saving the final (post-refit) wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits to local_wcs_cache/ 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits' -> 'local_wcs_cache/wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits' Saving the final (post-refit) wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits to local_wcs_cache/ 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits' -> 'local_wcs_cache/wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits' Saving the final (post-refit) wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits to local_wcs_cache/ 'wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits' -> 'local_wcs_cache/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits' Saving the final (post-refit) wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits to local_wcs_cache/ 'wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits' -> 'local_wcs_cache/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits sigma_overall=0.407 worst_q_ratio=1.275 ref2=Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits sigma_overall=0.408 worst_q_ratio=1.315 new1=fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits sigma_overall=0.495 worst_q_ratio=1.132 new2=fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits sigma_overall=0.483 worst_q_ratio=1.125 reference average sigma_overall=0.4075 worst_q_ratio=1.295 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229_astrometric_residuals.png (4849 matched stars from wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230_astrometric_residuals.png (4851 matched stars from wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502_astrometric_residuals.png (4792 matched stars from wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503_astrometric_residuals.png (4795 matched stars from wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits' Saving fully-calibrated image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits' Preparing the HTML report for the field Lyn-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field Lyn-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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits SExtractor catalog cache: saved Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.cat to cache SExtractor catalog cache: saved Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Creating symlink local_wcs_cache/wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Creating symlink local_wcs_cache/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Creating symlink local_wcs_cache/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits exists and is non-empty wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits exists and is non-empty wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits exists and is non-empty wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits (1st reference image) verification OK: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Image size: 941.7'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 07:38:12.034 +37:59:53.23 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_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits (1st new image) verification OK: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Image size: 941.1'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 07:38:10.703 +38:00:06.80 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 07:38:12.034 +37:59:53.23 Second-epoch image center 07:38:10.703 +38:00:06.80 Angular distance between the image centers 0.0058 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits (2nd new image) verification OK: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Image size: 941.0'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis Image center: 07:38:13.834 +37:59:51.64 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 07:38:12.034 +37:59:53.23 Second-epoch image center 07:38:13.834 +37:59:51.64 Angular distance between the image centers 0.0059 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 07:38:10.703 +38:00:06.80 Second-epoch second image center 07:38:13.834 +37:59:51.64 Angular distance between the image centers 0.01111 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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits &> /tmp/tmp.E1vJVjv7P0 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits &> /tmp/tmp.thbI0B2By8 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits &> /tmp/tmp.SFs8FLQBAW Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits &> /tmp/tmp.fvbWHYVZlJ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Calibrating the magnitude scale Found non-empty wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits and wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits and wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat Found non-empty wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits and wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat The reference image (wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits) and catalog (wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat) found 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat' -> 'wcsmag.cat' Read 99584 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 104.0641 to 125.4282 deg, Dec +32.1471 to +43.3237 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 104.0641 to 125.4282 deg, Dec 32.1471 to 43.3237 deg Loaded 9769 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): 6205 out of 7746 total matches. Matched with Tycho-2 7746 out of 99584 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.771600 a=0.000000 b=1.000000 c=22.771600 From vast_summary.log: estimated ref. image limiting mag.: -7.14 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.63 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.63
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 99584 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 104.0641 to 125.4282 deg, Dec +32.1471 to +43.3237 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 104.0641 to 125.4282 deg, Dec 32.1471 to 43.3237 deg Loaded 9769 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): 6205 out of 7746 total matches. Matched with Tycho-2 7746 out of 99584 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Forced-photometry filter: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits -> calib.txt_param_ref_wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits (aperture=4.6) Read 99307 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 104.0644 to 125.3950 deg, Dec +32.1474 to +43.3272 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 104.0644 to 125.3950 deg, Dec 32.1474 to 43.3272 deg Loaded 9763 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): 6222 out of 7746 total matches. Matched with Tycho-2 7746 out of 99307 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Forced-photometry filter: calibrated wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits -> calib.txt_param_ref_wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 27 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits 2.0 pix Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits 2.4 pix fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 2.2 pix fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Limiting magnitude estimates: 15.6 mag. Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits 15.6 mag. Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits 14.0 mag. fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 14.1 mag. fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits All-image limiting magnitude estimate: 14.0 (SNR ) 13.7 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.E1vJVjv7P0 (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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits' -> 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WCS_IMAGE_NAME=wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WCS-calibrated image found: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits Checking if the catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits alredy exist and is non-empty... Catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits WCS catalog name: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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=31, blended=8077, bad_region=25054, passed=99553 Got 99553 stars (including 68572 good ones) from the SExtractor catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat util/solve_plate_with_UCAC5 got 99553 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 4873 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 4862 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4861 matched stars entering correct_measured_positions(), 79807 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 4873 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 79807 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4862 matched stars entering correct_measured_positions(), 79807 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4862 stars left (next iteration limit 5347) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.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_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits N_match=4862 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.489 sigma_q2_arcsec=0.386 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.321 n_q1=1376 n_q2=958 n_q3=1445 n_q4=1083 worst_quadrant_to_overall_ratio=1.280 The image catalog is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits -region wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.thbI0B2By8 (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/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits' -> 'wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WCS_IMAGE_NAME=wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WCS-calibrated image found: wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits Checking if the catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits alredy exist and is non-empty... Catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat corresponding to the image wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits WCS catalog name: wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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=30, blended=7987, bad_region=25009, passed=99277 Got 99277 stars (including 68490 good ones) from the SExtractor catalog wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat util/solve_plate_with_UCAC5 got 99277 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 4877 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 79504 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 610 to 668 (Dec 32.1 to 43.3) Done reading UCAC5 zone files... Matched 4877 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 79504 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 79504 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4865 stars left (next iteration limit 5352) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.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_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits N_match=4865 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.503 sigma_q2_arcsec=0.379 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.317 n_q1=1373 n_q2=967 n_q3=1467 n_q4=1058 worst_quadrant_to_overall_ratio=1.320 The image catalog is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits -region wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.SFs8FLQBAW (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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits WCS_IMAGE_NAME=wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits WCS-calibrated image found: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Checking if the catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits alredy exist and is non-empty... Catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits WCS catalog name: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1691, bad_region=3202, passed=39164 Got 39164 stars (including 34355 good ones) from the SExtractor catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat util/solve_plate_with_UCAC5 got 39164 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.1' Seting catalog search parameters based on the expected field of view 941.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4817 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 4793 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 36747 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" 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 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4817 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 36747 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 36747 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Excluding outliers - 4792 stars left (next iteration limit 5272) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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=4792 robust_rms=5.801 arcsec worst_quadrant_rms=13.060 arcsec SIP_REFIT: SIP order 3 trial: matched=4792 robust_rms=0.652 arcsec worst_quadrant_rms=0.807 arcsec SIP_REFIT: SIP order 5 trial: matched=4792 robust_rms=0.562 arcsec worst_quadrant_rms=0.735 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4792 robust_rms_before=1.753 arcsec robust_rms_before_corrected=0.471 arcsec robust_rms_after=0.562 arcsec worst_quadrant_rms_before=0.509 worst_quadrant_rms_after=0.735 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.509 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits N_match=4792 sigma_overall_arcsec=0.471 sigma_q1_arcsec=0.546 sigma_q2_arcsec=0.456 sigma_q3_arcsec=0.464 sigma_q4_arcsec=0.469 n_q1=1811 n_q2=569 n_q3=1722 n_q4=690 worst_quadrant_to_overall_ratio=1.159 The image catalog is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits -region wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.fvbWHYVZlJ (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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits WCS_IMAGE_NAME=wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits WCS-calibrated image found: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Checking if the catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits alredy exist and is non-empty... Catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat corresponding to the image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits WCS catalog name: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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=2108, bad_region=3500, passed=41116 Got 41116 stars (including 35823 good ones) from the SExtractor catalog wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat util/solve_plate_with_UCAC5 got 41116 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.0' Seting catalog search parameters based on the expected field of view 941.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4820 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4791 matched stars entering correct_measured_positions(), 4792 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4791 matched stars entering correct_measured_positions(), 38554 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" 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 611 to 668 (Dec 32.3 to 43.3) Done reading UCAC5 zone files... Matched 4821 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4790 matched stars entering correct_measured_positions(), 38554 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Accuracy estimation diagnostic: 4790 matched stars entering correct_measured_positions(), 38554 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Excluding outliers - 4790 stars left (next iteration limit 5270) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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=4790 robust_rms=5.868 arcsec worst_quadrant_rms=12.460 arcsec SIP_REFIT: SIP order 3 trial: matched=4790 robust_rms=0.647 arcsec worst_quadrant_rms=0.725 arcsec SIP_REFIT: SIP order 5 trial: matched=4790 robust_rms=0.544 arcsec worst_quadrant_rms=0.590 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4790 robust_rms_before=1.577 arcsec robust_rms_before_corrected=0.471 arcsec robust_rms_after=0.544 arcsec worst_quadrant_rms_before=0.517 worst_quadrant_rms_after=0.590 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.517 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits N_match=4790 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.541 sigma_q2_arcsec=0.460 sigma_q3_arcsec=0.466 sigma_q4_arcsec=0.432 n_q1=1796 n_q2=574 n_q3=1724 n_q4=696 worst_quadrant_to_overall_ratio=1.150 The image catalog is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits -region wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits Saving fully-calibrated image wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.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_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/wcs_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Preparing the HTML report for the field Lyn-05-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:47:54.40 +42:17:48.4: 13.04 +/- 0.02 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:40:04.77 +41:15:09.3: 13.16 +/- 0.02 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:34:21.47 +34:20:12.9: 13.23 +/- 0.03 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:25:04.59 +37:13:30.0: 12.93 +/- 0.02 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:37:55.30 +41:29:28.9: 16.05 +/- 0.30 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:47:54.40 +42:17:48.4: 12.99 +/- 0.02 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:34:21.47 +34:20:12.9: 13.29 +/- 0.03 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:37:55.30 +41:29:28.9: 15.94 +/- 0.28 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:25:04.59 +37:13:30.0: 12.96 +/- 0.02 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:40:04.77 +41:15:09.3: 13.20 +/- 0.02 detection Forced photometry reference-image weighted average: 13.26 +/- 0.02 Forced photometry reference-image weighted average: 13.01 +/- 0.01 Forced photometry reference-image weighted average: 12.94 +/- 0.01 Forced photometry reference-image weighted average: 15.99 +/- 0.21 Forced photometry reference-image weighted average: 13.18 +/- 0.02 Forced photometry filter REJECTED candidate at 07:34:21.47 +34:20:12.9: ref_mag=13.26 +/- 0.02 new_mean_mag=13.3053 delta=-0.05 (need > 0.90) Forced photometry filter REJECTED candidate at 07:47:54.40 +42:17:48.4: ref_mag=13.01 +/- 0.01 new_mean_mag=12.9068 delta=0.10 (need > 0.90) Forced photometry filter REJECTED candidate at 07:25:04.59 +37:13:30.0: ref_mag=12.94 +/- 0.01 new_mean_mag=12.8104 delta=0.13 (need > 0.90) Forced photometry filter KEPT candidate at 07:37:55.30 +41:29:28.9: ref_mag=15.99 +/- 0.21 new_mean_mag=13.8101 delta=2.18 (need > 0.90) Forced photometry filter REJECTED candidate at 07:40:04.77 +41:15:09.3: ref_mag=13.18 +/- 0.02 new_mean_mag=13.3536 delta=-0.18 (need > 0.90) Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:18:01.78 +40:33:07.7: 13.80 +/- 0.05 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:18:01.78 +40:33:07.7: 13.69 +/- 0.04 detection Forced photometry reference-image weighted average: 13.74 +/- 0.03 Forced photometry filter REJECTED candidate at 07:18:01.78 +40:33:07.7: ref_mag=13.74 +/- 0.03 new_mean_mag=13.6397 delta=0.10 (need > 0.90) Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:23:48.21 +41:09:05.6: 13.95 +/- 0.05 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-04-26_20.00sec_-15.00C_LIGHT_0229.fits at 07:35:34.28 +39:42:52.3: 13.66 +/- 0.04 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:23:48.21 +41:09:05.6: 13.97 +/- 0.05 detection Forced photometry on wcs_Lyn-05-Q2b1x1_2026-02-11_00-05-10_20.00sec_-15.00C_LIGHT_0230.fits at 07:35:34.28 +39:42:52.3: 13.78 +/- 0.04 detection Forced photometry reference-image weighted average: 13.96 +/- 0.04 Forced photometry reference-image weighted average: 13.72 +/- 0.03 Forced photometry filter REJECTED candidate at 07:23:48.21 +41:09:05.6: ref_mag=13.96 +/- 0.04 new_mean_mag=14.0732 delta=-0.11 (need > 0.90) Forced photometry filter REJECTED candidate at 07:35:34.28 +39:42:52.3: ref_mag=13.72 +/- 0.03 new_mean_mag=13.4979 delta=0.22 (need > 0.90) Adding exclusion_list_local.txt__out115297.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 8s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 115297_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 Preparing report for the candidate 115297_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 115305_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 115305_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks**** FOUND 07:24:19.05 +39:30:50.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 115308_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 115308_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.75 07:24:18.97 +39:30:51.8 3194 4180 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 13.21 07:34:21.31 +34:20:12.8 4254 0992 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 115309_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 115309_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.43 07:34:21.63 +34:20:13.0 4249 0995 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 13.33 07:40:04.74 +41:15:10.2 5055 5155 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 115314_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 115314_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.39 07:40:04.80 +41:15:08.4 5049 5158 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Rejecting candidate due to large distance (18.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 115315_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 115315_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.48 07:21:17.49 +39:18:35.9 2832 4081 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 13.03 07:47:54.40 +42:17:47.6 5945 5784 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 118504_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 118504_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.84 07:47:54.41 +42:17:49.2 5939 5787 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:37:58.98 +38:15:21.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 119741_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 119741_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.13 07:37:58.97 +38:15:21.3 4764 3352 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:40:24.06 +39:48:17.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 119968_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 119968_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.50 07:40:24.07 +39:48:17.6 5068 4281 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:50:18.01 +39:47:52.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 120897_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 120897_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.39 07:50:18.05 +39:47:52.3 6216 4274 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 12.79 07:25:04.59 +37:13:29.7 3204 2790 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 121072_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 121072_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.83 07:25:04.59 +37:13:30.3 3198 2793 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:33:16.73 +37:10:47.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 122198_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 122198_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.92 07:33:16.75 +37:10:47.7 4182 2719 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:17:36.42 +40:55:05.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 122242_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 122242_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.19 07:17:36.38 +40:55:05.5 2479 5086 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:42:50.73 +34:00:37.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 122512_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 122512_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 12.86 07:42:50.73 +34:00:37.8 5304 0774 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:38:12.16 +38:17:17.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 122687_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 122687_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.20 07:38:12.15 +38:17:17.6 4790 3371 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:28:25.01 +37:23:31.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 123000_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 123000_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.06 07:28:24.96 +37:23:31.8 3604 2872 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:19:50.18 +33:36:04.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 123838_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 123838_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.40 07:19:50.17 +33:36:04.7 2400 0638 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:32:12.76 +36:09:05.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124049_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 124049_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.12 07:32:12.75 +36:09:06.1 4028 2103 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:23:46.80 +34:14:22.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124132_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 124132_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.03 07:23:46.55 +34:14:22.3 2924 0996 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:23:15.83 +35:10:44.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124555_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 124555_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.14 07:23:15.81 +35:10:44.0 2898 1569 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 13.59 07:18:01.79 +40:33:07.3 2516 4858 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124585_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 124585_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.69 07:18:01.77 +40:33:08.0 2510 4861 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:50:02.99 +39:45:44.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124604_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 124604_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.26 07:50:02.90 +39:45:45.3 6187 4252 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:55:10.14 +41:56:45.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125432_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 125432_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.29 07:55:10.30 +41:56:44.5 6757 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:36:35.28 +35:26:09.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125454_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 125454_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.25 07:36:35.21 +35:26:09.5 4547 1653 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:33:32.18 +37:10:18.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 125553_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 125553_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.47 07:33:32.25 +37:10:18.7 4212 2713 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 13.50 07:35:34.26 +39:42:52.4 4513 4237 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127149_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 127149_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 13.50 07:35:34.31 +39:42:52.2 4507 4240 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits Discovery image 1 2026 08 17.42690 2461269.92690 13.96 07:23:48.32 +41:09:07.5 3203 5172 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-14-34_20.00sec_-0.00C_LIGHT_0502.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 50844_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 The candidate 50844_fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503 did not pass the final checks Discovery image 2 2026 08 17.42743 2461269.92743 14.28 07:23:48.09 +41:09:03.6 3197 5174 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits **** FOUND 07:17:10.86 +37:42:41.9 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 9s Prepared the HTML report for the field Lyn-05-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 07:37:55.30 +41:29:28.9 ########### Completed Lyn-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 #### 07:37:55.30 +41:29:28.9 ################################################################################### 07:37:55.30 +41:29:28.9 -- asteroid (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461269.92690394 -observatory V36 09:05:38.14 +18:00:12.6 Mercury (-1.4mag) 12:34:14.88 -05:28:46.2 Venus (-4.4mag) 06:15:50.83 +23:42:22.2 Mars (1.3mag) 08:51:10.03 +18:10:04.3 Jupiter (-1.8mag) 00:55:30.64 +03:07:08.6 Saturn (0.5mag) 04:12:39.47 +20:59:20.8 Uranus (5.7mag) 00:15:30.20 +00:08:52.2 Neptune (7.7mag) 20:27:16.85 -23:33:33.3 Pluto (14.5mag) 13:20:23.13 -13:25:20.8 Moon (-9.6mag) -rw-r--r-- 1 apache apache 362 Aug 17 05:51 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461269.92690394: 08:51:06.25 +18:10:21.8 Io (6.1mag) 08:51:01.53 +18:10:43.7 Europa (6.3mag) 08:51:10.51 +18:10:00.3 Ganymede (5.6mag) 08:50:59.72 +18:10:48.6 Callisto (6.8mag) 08:48:38.03 +18:15:05.6 Himalia (15.7mag) 08:51:14.29 +18:09:46.4 Thebe (16.6mag) 08:48:15.37 +18:11:50.6 Elara (17.7mag) 08:55:18.72 +17:45:23.2 Pasiphae (17.9mag) 08:53:43.61 +18:22:27.0 Carme (19.0mag) 00:55:42.72 +03:06:52.2 Titan (8.4mag) 00:55:34.82 +03:06:53.4 Rhea (9.7mag) 00:56:01.09 +03:07:51.7 Iapetus (11.1mag) 00:55:45.52 +03:06:40.7 Hyperion (14.4mag) 00:54:41.42 +02:59:09.4 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 17 05:51 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461269.92690394: 19:44:09.73 -17:37:31.4 JWST 18:08:39.34 +26:08:48.7 Chandra 06:36:15.77 +14:02:29.8 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 17 05:51 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461269.92690394 -observatory V36 03:23:31.91 +18:05:57.8 17.6mag P/1996 R2 (Lagerkvist) 18:00:04.09 -34:32:29.8 14.1mag P/2010 H2 (Vales) 07:02:10.93 -69:16:10.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:12:05.31 +33:11:39.7 17.7mag C/2017 K2 (PANSTARRS) 04:09:08.00 +41:03:13.8 17.2mag P/2021 N1 (ZTF) 22:30:55.25 +30:48:08.6 17.3mag C/2022 E2 (ATLAS) 06:52:23.56 +26:22:34.6 16.8mag C/2022 N2 (PANSTARRS) 10:30:07.04 +28:03:44.8 17.0mag C/2022 QE78 (ATLAS) 09:35:01.56 +05:18:30.3 18.0mag C/2022 R6 (PANSTARRS) 15:14:21.20 -12:39:42.7 17.9mag P/2023 B1 (PANSTARRS) 20:59:04.45 +64:50:07.1 17.9mag C/2023 H5 (Lemmon) 15:39:48.94 -13:47:10.4 14.5mag C/2023 R1 (PANSTARRS) 08:18:08.90 +31:46:18.7 15.5mag C/2024 E1 (Wierzchos) 15:05:54.35 +15:33:04.5 17.8mag C/2024 G6 (ATLAS) 18:52:07.27 +43:26:13.8 13.7mag C/2024 J3 (ATLAS) 20:56:53.74 +49:36:43.6 17.5mag C/2024 R4 (PANSTARRS) 05:22:14.29 -12:54:04.4 15.4mag C/2024 T5 (ATLAS) 07:01:53.83 +22:30:43.9 17.9mag C/2025 J1 (Borisov) 10:45:59.72 +20:18:04.8 17.2mag C/2025 V2 (Rankin) 13:03:58.92 +01:42:52.8 16.9mag C/2025 Y1 (ATLAS) 16:05:35.30 +76:52:25.1 16.6mag C/2026 A2 (Bok) 03:09:43.49 +46:19:26.6 17.2mag C/2026 B2 (Sun-Gao) 11:54:33.26 +09:28:25.2 17.4mag A/2026 E1 22:07:48.81 -30:47:54.3 7.0mag 10P/Tempel 11:34:35.95 -03:59:15.1 16.3mag 29P/Schwassmann-Wachmann 11:26:25.31 +01:37:48.3 17.4mag 63P/Wild 00:52:56.54 -05:50:43.7 15.4mag 65P/Gunn 05:56:06.71 +20:27:06.0 13.7mag 78P/Gehrels 20:29:48.46 -24:31:44.2 17.6mag 84P/Giclas 03:08:43.82 +14:17:25.7 16.8mag 88P/Howell 08:18:48.68 +26:20:42.0 16.3mag 93P/Lovas 04:32:48.21 +20:28:16.3 17.3mag 112P/Urata-Niijima 06:26:41.37 +29:07:19.8 16.1mag 114P/Wiseman-Skiff 09:40:11.37 +25:01:22.5 14.9mag 123P/West-Hartley 12:02:19.98 -13:46:03.7 17.2mag 124P/Mrkos 05:49:53.11 +21:06:18.2 16.0mag 128P/Shoemaker-Holt 06:43:58.58 +18:24:24.2 17.9mag 131P/Mueller 00:01:16.48 +03:14:53.3 17.5mag 139P/Vaisala-Oterma 03:14:53.52 -18:48:55.4 13.2mag 161P/Hartley-IRAS 07:47:26.73 +38:06:24.6 16.0mag 162P/Siding Spring 12:11:31.15 +36:47:55.9 12.0mag 169P/NEAT 02:58:46.51 +09:30:52.7 17.6mag 220P/McNaught 16:47:08.30 -10:46:16.9 17.9mag 235P/LINEAR 20:17:34.39 -52:20:53.2 17.9mag 259P/Garradd 03:48:58.50 +28:56:06.5 15.3mag 260P/McNaught 07:32:53.43 +37:22:46.4 17.3mag 295P/LINEAR 15:13:55.71 +02:06:44.5 17.8mag 391P/Kowalski 09:09:16.01 +17:55:05.7 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 17 05:51 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 -rw-r--r-- 1 apache apache 5.7K Aug 17 05:51 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 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 -rw-r--r-- 1 apache apache 190K Aug 17 05:51 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 17:51:01.145 +28:04:31.44 AT 2026wwn 2026-06-16.34 20.29 13:59:34.236 +13:34:54.41 AT 2026wwm 2026-06-16.35 20.45 22:28:20.484 -22:41:20.26 AT 2026wwl 2026-06-20.57 20.76 21:20:41.821 -35:51:59.52 AT 2026wwk 2026-06-21.55 20.87 15:09:14.987 +30:26:41.33 AT 2026wwj 2026-06-23.38 21.07 15:30:23.118 +13:34:29.96 AT 2026wwi 2026-07-11.35 20.81 22:32:05.129 +23:00:08.69 AT 2026wwh 2026-07-16.47 20.31 21:48:46.336 +12:51:57.86 AT 2026wwg 2026-07-18.42 20.12 20:30:00.247 -29:42:23.75 AT 2026wwf 2026-07-19.45 21.19 18:05:32.981 +27:18:52.93 AT 2026wwe 2026-07-23.27 21.3 23:06:21.715 -06:46:41.77 AT 2026wwd 2026-07-26.50 20.74 15:24:44.198 +52:21:46.59 AT 2026wwc 2026-07-23.21 19.9308 16:41:27.957 +36:06:32.72 AT 2026wwb 2026-07-19.25 20.4689 15:51:04.695 -12:17:11.19 SN 2026wwa 2026-07-28.21 19.6373 17:33:41.626 +03:55:57.27 AT 2026wvz 2026-07-19.23 21.0254 17:50:01.721 +10:25:24.49 AT 2026wvy 2026-07-26.20 20.1407 16:10:31.606 +03:57:43.31 AT 2026wvx 2026-07-17.26 20.7944 20:33:52.488 +03:24:38.01 AT 2026wvw 2026-07-23.32 20.8661 00:41:33.169 +41:10:12.40 AT 2026wvv 2026-08-02.89 17.1 23:45:36.740 -03:05:35.56 AT 2026wvu 2026-07-25.60 21.95 -rw-r--r-- 1 apache apache 87K Aug 17 05:51 tns_transients_list.txt Discovery image 3 2026 08 17.42743 2461269.92743 13.43 07:17:10.89 +37:42:42.0 2272 3152 /data_ssd/NMW-TexasTech/workdir//img_2026-08-17_CI_Lyn-05-Q2b1x1_054832_TTUQ2b1x1_249501_vU6r4hoR/fd_Lyn-05-Q2b1x1_2026-08-17_05-15-19_20.00sec_-0.00C_LIGHT_0503.fits
