######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.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= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS=
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= 3.5
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:
Leo-02-Q1b1x1
#######################################
########### Starting Leo-02-Q1b1x1 ###########
Processing Leo-02-Q1b1x1
server tau has sufficient free disk space available: 1248137 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1248137 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.png' -> 'transient_report/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits_preview.png'
Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
renamed 'Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.png' -> 'transient_report/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits_preview.png'
Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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= 480.6160
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 507.6271
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2950.5643
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 697.4578
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2966.0501
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 698.8733
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 6.13913
INFO: SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 22.2900009155273 / [degC] Focuser temperature
AMBTEMP = 20.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.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= '2026-05-27T22:53:55.1009631' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-28T03:53:55.1009631' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61188.1624432872 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-28T03:54:05.0006472' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61188.1625578701 / 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-33d3d743814b8b447' / 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-TTU1' / 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 = 152.30742177276 / [deg] RA of telescope" status=0
Record 32: "DEC = 21.9998562009621 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 44.9644444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 268.045555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.41369953673054 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [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 = 'Leo-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '10 09 14' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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 = 29423 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29423 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 14.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 897.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 20.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 13.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/d_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits :)
Spent 0.516670 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/d_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388 16 bitpix
Avarage count on flat field image: 38180.487059
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits :)
No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0)
renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 22.2900009155273 / [degC] Focuser temperature
AMBTEMP = 20.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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= '2026-05-27T22:54:37.1424351' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-28T03:54:37.1424351' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61188.1629298842 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-28T03:54:47.0447287' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61188.1630444909 / 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-33d3d743814b8b447' / 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-TTU1' / 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 = 152.307421805445 / [deg] RA of telescope" status=0
Record 32: "DEC = 21.9998561956684 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 44.8188888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 268.147777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.41729601690271 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [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 = 'Leo-02' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '10 09 14' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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 = 29423 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29423 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 14.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 897.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 20.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 13.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 4.00032 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/d_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits :)
Spent 0.509275 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/d_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388 16 bitpix
Avarage count on flat field image: 38180.487059
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits :)
No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0)
renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Previews of the CALIBRATED second-epoch images:
fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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 --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
SExtractor catalog cache: saved Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat to cache
SExtractor catalog cache: saved Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.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/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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: 2461188.66255903
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits exists and is non-empty
Saving wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits to local_wcs_cache/
'wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits' -> 'local_wcs_cache/wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits'
wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits exists and is non-empty
Saving wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits to local_wcs_cache/
'wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits' -> 'local_wcs_cache/wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits'
wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits exists and is non-empty
Saving wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits to local_wcs_cache/
'wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits' -> 'local_wcs_cache/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits'
wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits exists and is non-empty
Saving wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits to local_wcs_cache/
'wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits' -> 'local_wcs_cache/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits (1st reference image)
verification OK: wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.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: 10:09:14.835 +22:00:04.34 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_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits (1st new image)
verification OK: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Image size: 941.1'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:09:26.776 +22:02:20.00 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:09:14.835 +22:00:04.34
Second-epoch image center 10:09:26.776 +22:02:20.00
Angular distance between the image centers 0.0596 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits (2nd new image)
verification OK: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Image size: 941.1'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:09:29.361 +22:02:19.32 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:09:14.835 +22:00:04.34
Second-epoch image center 10:09:29.361 +22:02:19.32
Angular distance between the image centers 0.0675 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 10:09:26.776 +22:02:20.00
Second-epoch second image center 10:09:29.361 +22:02:19.32
Angular distance between the image centers 0.00999 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits &> /tmp/tmp.a9JobrHhT2
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits &> /tmp/tmp.Ym43QCPzAJ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits &> /tmp/tmp.Dxbs17MDPv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits &> /tmp/tmp.7NsL7MGCjJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Calibrating the magnitude scale
Found non-empty wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.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_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits and wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
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_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits and wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
Found non-empty wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits and wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
The reference image (wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits) and catalog (wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat) found
'wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat' -> 'wcsmag.cat'
Read 6968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 143.3687 to 160.8868 deg, Dec +16.3927 to +27.3357 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 143.3687 to 160.8868 deg, Dec 16.3927 to 27.3357 deg
Loaded 4674 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): 3606 out of 3801 total matches.
Matched with Tycho-2 3801 out of 6968 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.905550
a=0.000000 b=1.000000 c=22.905550
From vast_summary.log: estimated ref. image limiting mag.: -7.46
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.45
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.45
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6968 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 143.3687 to 160.8868 deg, Dec +16.3927 to +27.3357 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 143.3687 to 160.8868 deg, Dec 16.3927 to 27.3357 deg
Loaded 4674 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): 3606 out of 3801 total matches.
Matched with Tycho-2 3801 out of 6968 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits:
Forced-photometry filter: calibrated wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits -> calib.txt_param_ref_wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits (aperture=6.1)
Read 6793 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 143.3688 to 160.8867 deg, Dec +16.3928 to +27.3358 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 143.3688 to 160.8867 deg, Dec 16.3928 to 27.3358 deg
Loaded 4674 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): 3603 out of 3798 total matches.
Matched with Tycho-2 3798 out of 6793 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits:
Forced-photometry filter: calibrated wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits -> calib.txt_param_ref_wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits (aperture=6.4)
____ 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: 8000)
Median FWHM seeing for isolated stars:
2.0 pix Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
2.2 pix Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
3.1 pix fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
3.1 pix fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
2.0 pix wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
2.2 pix wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Limiting magnitude estimates:
15.4 mag. Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
15.4 mag. Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
14.2 mag. fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
14.2 mag. fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
All-image limiting magnitude estimate: 14.2 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.a9JobrHhT2 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits' -> 'wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
WCS_IMAGE_NAME=wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
WCS-calibrated image found: wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
Checking if the catalog wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits alredy exist and is non-empty...
Catalog wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
WCS catalog name: wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=467, passed=6968
Got 6968 stars (including 6491 good ones) from the SExtractor catalog wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
util/solve_plate_with_UCAC5 got 6968 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
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 6899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 6897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 909 matched stars entering correct_measured_positions(), 6897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Excluding outliers - 909 stars left (next iteration limit 999)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits N_match=909 sigma_overall_arcsec=0.316 sigma_q1_arcsec=0.369 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.313 sigma_q4_arcsec=0.259 n_q1=242 n_q2=222 n_q3=230 n_q4=215 worst_quadrant_to_overall_ratio=1.169
The image catalog is written to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits -region wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Ym43QCPzAJ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits' -> 'wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
WCS_IMAGE_NAME=wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
WCS-calibrated image found: wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Checking if the catalog wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits alredy exist and is non-empty...
Catalog wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
WCS catalog name: wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=460, passed=6793
Got 6793 stars (including 6327 good ones) from the SExtractor catalog wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat
util/solve_plate_with_UCAC5 got 6793 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 908 matched stars entering correct_measured_positions(), 904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 908 matched stars entering correct_measured_positions(), 6708 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.4 to 27.3)
Done reading UCAC5 zone files...
Matched 909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 908 matched stars entering correct_measured_positions(), 6707 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 908 matched stars entering correct_measured_positions(), 6707 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 908 stars left (next iteration limit 998)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits N_match=908 sigma_overall_arcsec=0.371 sigma_q1_arcsec=0.439 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.340 sigma_q4_arcsec=0.369 n_q1=243 n_q2=222 n_q3=231 n_q4=212 worst_quadrant_to_overall_ratio=1.184
The image catalog is written to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits -region wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Dxbs17MDPv (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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
WCS_IMAGE_NAME=wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
WCS-calibrated image found: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Checking if the catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
WCS catalog name: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=206, passed=3468
Got 3468 stars (including 3258 good ones) from the SExtractor catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat
util/solve_plate_with_UCAC5 got 3468 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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 3413 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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 3413 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 3413 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 893 stars left (next iteration limit 982)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits N_match=893 sigma_overall_arcsec=0.334 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.400 sigma_q3_arcsec=0.279 sigma_q4_arcsec=0.293 n_q1=226 n_q2=218 n_q3=201 n_q4=248 worst_quadrant_to_overall_ratio=1.200
The image catalog is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits -region wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.7NsL7MGCjJ (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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
WCS_IMAGE_NAME=wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
WCS-calibrated image found: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Checking if the catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
WCS catalog name: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=208, passed=3468
Got 3468 stars (including 3257 good ones) from the SExtractor catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat
util/solve_plate_with_UCAC5 got 3468 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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 896 matched stars entering correct_measured_positions(), 888 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 896 matched stars entering correct_measured_positions(), 3409 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 896 matched stars entering correct_measured_positions(), 3408 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 896 matched stars entering correct_measured_positions(), 3408 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 896 stars left (next iteration limit 985)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits N_match=896 sigma_overall_arcsec=0.331 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.266 sigma_q4_arcsec=0.280 n_q1=226 n_q2=220 n_q3=202 n_q4=248 worst_quadrant_to_overall_ratio=1.330
The image catalog is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits -region wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits sigma_overall=0.316 worst_q_ratio=1.169
ref2=Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits sigma_overall=0.371 worst_q_ratio=1.184
new1=fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits sigma_overall=0.334 worst_q_ratio=1.200
new2=fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits sigma_overall=0.331 worst_q_ratio=1.330
reference average sigma_overall=0.3435 worst_q_ratio=1.1765
warn-on-ratio threshold: 2.0x reference
###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380_astrometric_residuals.png (909 matched stars from wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225_astrometric_residuals.png (908 matched stars from wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084_astrometric_residuals.png (893 matched stars from wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085_astrometric_residuals.png (896 matched stars from wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits'
Saving fully-calibrated image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits'
Preparing the HTML report for the field Leo-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Leo-02-Q1b1x1 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 --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
SExtractor catalog cache: saved Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat to cache
SExtractor catalog cache: saved Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
Creating symlink local_wcs_cache/wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Creating symlink local_wcs_cache/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Creating symlink local_wcs_cache/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Creating symlink local_wcs_cache/exclusion_list.txt
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_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits exists and is non-empty
wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits exists and is non-empty
wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits exists and is non-empty
wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits (1st reference image)
verification OK: wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.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: 10:09:14.835 +22:00:04.34 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_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits (1st new image)
verification OK: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Image size: 941.1'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:09:26.776 +22:02:20.00 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 10:09:14.835 +22:00:04.34
Second-epoch image center 10:09:26.776 +22:02:20.00
Angular distance between the image centers 0.0596 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits (2nd new image)
verification OK: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Image size: 941.1'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 10:09:29.361 +22:02:19.32 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 10:09:14.835 +22:00:04.34
Second-epoch image center 10:09:29.361 +22:02:19.32
Angular distance between the image centers 0.0675 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 10:09:26.776 +22:02:20.00
Second-epoch second image center 10:09:29.361 +22:02:19.32
Angular distance between the image centers 0.00999 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits &> /tmp/tmp.xOJiHD1pu3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits &> /tmp/tmp.6DvWBhSToi
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits &> /tmp/tmp.BlsLHJxotd
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits &> /tmp/tmp.jxJYXTSWnF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Calibrating the magnitude scale
Found non-empty wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.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_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits and wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
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_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits and wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
Found non-empty wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits and wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
The reference image (wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits) and catalog (wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat) found
'wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat' -> 'wcsmag.cat'
Read 37822 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 143.3687 to 160.9043 deg, Dec +16.3249 to +27.3468 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 143.3687 to 160.9043 deg, Dec 16.3249 to 27.3468 deg
Loaded 4718 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): 3458 out of 3819 total matches.
Matched with Tycho-2 3819 out of 37822 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.809000
a=0.000000 b=1.000000 c=22.809000
From vast_summary.log: estimated ref. image limiting mag.: -7.23
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.58
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.58
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 37822 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 143.3687 to 160.9043 deg, Dec +16.3249 to +27.3468 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 143.3687 to 160.9043 deg, Dec 16.3249 to 27.3468 deg
Loaded 4718 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): 3458 out of 3819 total matches.
Matched with Tycho-2 3819 out of 37822 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits:
Forced-photometry filter: calibrated wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits -> calib.txt_param_ref_wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits (aperture=4.9)
Read 36566 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 143.3688 to 160.9045 deg, Dec +16.3177 to +27.3431 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 143.3688 to 160.9045 deg, Dec 16.3177 to 27.3431 deg
Loaded 4721 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): 3449 out of 3818 total matches.
Matched with Tycho-2 3818 out of 36566 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits:
Forced-photometry filter: calibrated wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits -> calib.txt_param_ref_wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 10 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
1.9 pix Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
2.1 pix Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
2.9 pix fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
2.9 pix fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
1.9 pix wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
2.1 pix wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Limiting magnitude estimates:
15.6 mag. Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
15.5 mag. Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
14.2 mag. fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
14.2 mag. fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
All-image limiting magnitude estimate: 14.2 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.xOJiHD1pu3 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits' -> 'wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
WCS_IMAGE_NAME=wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
WCS-calibrated image found: wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
Checking if the catalog wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits alredy exist and is non-empty...
Catalog wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits
WCS catalog name: wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1597, passed=37805
Got 37805 stars (including 36130 good ones) from the SExtractor catalog wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat
util/solve_plate_with_UCAC5 got 37805 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
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.3)
Done reading UCAC5 zone files...
Matched 903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 37297 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
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.3)
Done reading UCAC5 zone files...
Matched 903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 37296 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 37296 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Excluding outliers - 902 stars left (next iteration limit 992)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits N_match=902 sigma_overall_arcsec=0.316 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.337 sigma_q3_arcsec=0.330 sigma_q4_arcsec=0.250 n_q1=244 n_q2=223 n_q3=228 n_q4=207 worst_quadrant_to_overall_ratio=1.082
The image catalog is written to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits -region wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.6DvWBhSToi (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits' -> 'wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
WCS_IMAGE_NAME=wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
WCS-calibrated image found: wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
Checking if the catalog wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits alredy exist and is non-empty...
Catalog wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat corresponding to the image wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits
WCS catalog name: wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=1590, passed=36546
Got 36546 stars (including 34883 good ones) from the SExtractor catalog wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat
util/solve_plate_with_UCAC5 got 36546 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.3)
Done reading UCAC5 zone files...
Matched 903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 36033 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 588 (Dec 16.3 to 27.3)
Done reading UCAC5 zone files...
Matched 903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 36033 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 902 matched stars entering correct_measured_positions(), 36033 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 902 stars left (next iteration limit 992)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits N_match=902 sigma_overall_arcsec=0.356 sigma_q1_arcsec=0.402 sigma_q2_arcsec=0.330 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.337 n_q1=244 n_q2=221 n_q3=229 n_q4=208 worst_quadrant_to_overall_ratio=1.128
The image catalog is written to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits -region wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BlsLHJxotd (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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
WCS_IMAGE_NAME=wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
WCS-calibrated image found: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Checking if the catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
WCS catalog name: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=439, passed=17311
Got 17311 stars (including 16851 good ones) from the SExtractor catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat
util/solve_plate_with_UCAC5 got 17311 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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 881 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 17027 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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 17028 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 17027 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 893 stars left (next iteration limit 982)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits N_match=893 sigma_overall_arcsec=0.332 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.290 sigma_q4_arcsec=0.300 n_q1=223 n_q2=215 n_q3=208 n_q4=247 worst_quadrant_to_overall_ratio=1.187
The image catalog is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits -region wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.jxJYXTSWnF (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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
WCS_IMAGE_NAME=wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
WCS-calibrated image found: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Checking if the catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits alredy exist and is non-empty...
Catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat corresponding to the image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
WCS catalog name: wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=505, passed=17512
Got 17512 stars (including 16986 good ones) from the SExtractor catalog wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat
util/solve_plate_with_UCAC5 got 17512 stars from the SExtractor catalog
/data_ssd/NMW-TexasTech/workdir/vast_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe
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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 895 matched stars entering correct_measured_positions(), 885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 895 matched stars entering correct_measured_positions(), 17263 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
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 895 matched stars entering correct_measured_positions(), 17265 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 895 matched stars entering correct_measured_positions(), 17265 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 895 stars left (next iteration limit 984)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits N_match=895 sigma_overall_arcsec=0.316 sigma_q1_arcsec=0.317 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.272 sigma_q4_arcsec=0.283 n_q1=220 n_q2=218 n_q3=207 n_q4=250 worst_quadrant_to_overall_ratio=1.362
The image catalog is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits -region wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits.cat.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_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits
Saving fully-calibrated image wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.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_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/wcs_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits
Preparing the HTML report for the field Leo-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits at 09:55:23.78 +25:59:09.0: 13.42 +/- 0.03 detection
Forced photometry on wcs_Leo-02-Q1b1x1_2026-01-18_02-32-00_20.00sec_-15.00C_LIGHT_0380.fits at 10:19:38.92 +22:31:49.8: 13.66 +/- 0.04 detection
Forced photometry on wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits at 09:55:23.78 +25:59:09.0: 13.43 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.43 +/- 0.02
Forced photometry filter REJECTED candidate at 09:55:23.78 +25:59:09.0: ref_mag=13.43 +/- 0.02 new_mean_mag=13.6093 delta=-0.18 (need > 0.90)
Forced photometry on wcs_Leo-02-Q1b1x1_2026-02-21_23-36-27_20.00sec_-15.00C_LIGHT_0225.fits at 10:19:38.92 +22:31:49.8: 13.70 +/- 0.05 detection
Forced photometry reference-image weighted average: 13.68 +/- 0.03
Forced photometry filter REJECTED candidate at 10:19:38.92 +22:31:49.8: ref_mag=13.68 +/- 0.03 new_mean_mag=13.6122 delta=0.06 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
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: 0s
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Considering the candidate 51841_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 51841_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 1 | 2026 05 28.16256 | 2461188.66256 | 13.81 | 09:55:23.75 +25:59:08.1 | 6840 0908 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits |
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 13.50 | 09:55:23.81 +25:59:09.9 | 6846 0908 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
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Considering the candidate 52149_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52149_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 12.69 | 10:43:27.24 +24:48:03.0 | 0225 1099 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 10:43:27.27 +24:48:02.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52203_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52203_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 12.93 | 10:23:52.08 +19:34:30.0 | 2660 4531 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 10:23:52.04 +19:34:30.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52232_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52232_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 12.97 | 10:26:52.54 +19:22:42.1 | 2221 4614 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 10:26:52.54 +19:22:41.8 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 52240_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52240_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 12.86 | 09:51:55.61 +24:21:48.2 | 7286 1905 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 09:51:55.65 +24:21:48.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 52271_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52271_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 13.02 | 09:45:39.44 +23:45:07.3 | 8147 2295 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 09:45:39.51 +23:45:08.7 in the exclusion list exclusion_list_bbsc.txt ****
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Considering the candidate 52419_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52419_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 13.58 | 09:51:44.11 +20:10:33.3 | 7232 4434 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 09:51:44.22 +20:10:33.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52472_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52472_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 13.58 | 10:20:25.44 +25:41:02.4 | 3439 0895 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 10:20:25.36 +25:41:01.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52520_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 52520_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 1 | 2026 05 28.16256 | 2461188.66256 | 13.65 | 10:19:38.88 +22:31:50.0 | 3392 2801 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-53-55_20.00sec_-0.00C_LIGHTs_0084.fits |
| Discovery image 2 | 2026 05 28.16305 | 2461188.66305 | 13.58 | 10:19:38.96 +22:31:49.6 | 3398 2802 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
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Considering the candidate 12081_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085
The candidate 12081_fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085 did not pass the final checks
| Discovery image 3 | 2026 05 28.16305 | 2461188.66305 | 9.29 | 09:43:25.71 +19:51:39.7 | 8416 4659 | /data_ssd/NMW-TexasTech/workdir//img_2026-05-27_CI_Leo-02-Q1b1x1_230321_TTUQ1b1x1_62569_eyJvFTI5/fd_Leo-02-Q1b1x1_2026-05-27_22-54-37_20.00sec_-0.00C_LIGHTs_0085.fits |
**** FOUND 09:43:25.73 +19:51:39.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Leo-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Leo-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
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)2461188.66255903 -observatory V36
05:23:57.84 +25:10:16.2 Mercury (-0.9mag)
06:46:14.72 +24:51:47.7 Venus (-3.9mag)
02:17:44.25 +13:04:11.9 Mars (1.3mag)
07:39:31.44 +21:52:54.8 Jupiter (-1.9mag)
00:45:57.92 +02:29:40.4 Saturn (0.9mag)
03:57:33.01 +20:17:44.0 Uranus (5.8mag)
00:15:23.19 +00:12:29.1 Neptune (7.8mag)
20:33:52.07 -23:00:41.5 Pluto (14.5mag)
13:50:27.42 -16:30:00.8 Moon (-11.8mag)
-rw-r--r-- 1 apache apache 363 May 27 23:05 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461188.66255903:
07:39:25.53 +21:53:11.5 Io (6.0mag)
07:39:25.40 +21:53:13.6 Europa (6.1mag)
07:39:49.12 +21:52:07.8 Ganymede (5.5mag)
07:39:01.65 +21:54:15.7 Callisto (6.7mag)
07:40:29.24 +21:29:07.7 Himalia (15.5mag)
07:39:30.23 +21:52:59.8 Thebe (16.5mag)
07:40:45.20 +21:49:31.0 Elara (17.5mag)
07:41:06.05 +22:10:35.9 Pasiphae (17.7mag)
07:46:33.96 +21:53:51.8 Carme (18.8mag)
00:46:07.58 +02:29:23.8 Titan (8.7mag)
00:46:03.24 +02:29:37.0 Rhea (10.0mag)
00:46:23.98 +02:30:09.1 Iapetus (11.4mag)
00:46:08.49 +02:29:58.3 Hyperion (14.7mag)
00:46:53.30 +02:33:10.8 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 May 27 23:05 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461188.66255903:
17:19:16.97 -33:43:01.2 JWST
22:54:37.00 -41:40:14.8 Chandra
08:13:54.03 -43:31:04.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 May 27 23:05 spacecraft.txt
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Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461188.66255903 -observatory V36
13:19:11.93 -26:51:19.5 14.4mag D/1884 O1 (Barnard)
06:40:51.53 +30:37:05.5 15.7mag D/1886 K1 (Brooks)
15:24:28.86 +01:25:25.5 14.6mag D/1895 Q1 (Swift)
05:31:21.84 +24:43:01.6 17.2mag D/1918 W1 (Schorr)
09:45:06.21 +12:43:40.8 17.9mag P/2009 WX51 (Catalina)
18:50:04.35 -31:48:46.5 13.7mag P/2010 H2 (Vales)
05:42:46.03 -68:13:41.0 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:45:03.42 +31:49:53.1 17.5mag C/2017 K2 (PANSTARRS)
17:19:06.10 +14:41:23.9 17.7mag C/2021 G2 (ATLAS)
19:46:35.92 -51:35:22.4 17.9mag P/2021 N1 (ZTF)
23:14:22.47 +31:08:06.2 17.2mag C/2022 E2 (ATLAS)
05:20:27.31 +26:52:51.6 16.4mag C/2022 N2 (PANSTARRS)
09:22:13.10 +31:26:12.2 16.6mag C/2022 QE78 (ATLAS)
08:44:57.13 +03:20:18.9 17.6mag C/2022 R6 (PANSTARRS)
18:35:10.51 +21:17:00.5 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:23:38.07 -11:01:39.4 17.5mag P/2023 B1 (PANSTARRS)
22:16:14.72 +65:48:04.2 17.7mag C/2023 H5 (Lemmon)
18:12:39.72 -05:41:42.0 13.7mag C/2023 R1 (PANSTARRS)
13:33:43.62 +85:23:49.4 17.9mag C/2023 X2 (Lemmon)
06:55:52.62 +63:58:45.0 17.6mag C/2024 A1 (ATLAS)
06:30:04.26 +26:42:47.6 13.2mag C/2024 E1 (Wierzchos)
15:46:14.04 +12:25:54.0 17.3mag C/2024 G6 (ATLAS)
20:19:00.03 +27:47:02.4 14.1mag C/2024 J3 (ATLAS)
04:06:57.79 -16:59:58.3 16.1mag C/2024 T5 (ATLAS)
05:55:32.04 +36:27:10.4 17.9mag C/2025 J1 (Borisov)
11:43:24.87 +53:16:28.7 17.0mag C/2025 L1 (ATLAS)
06:28:40.26 -10:19:04.8 12.9mag C/2025 R3 (PANSTARRS)
12:40:38.83 +04:38:34.0 17.2mag C/2025 Y1 (ATLAS)
01:40:14.15 +42:33:13.7 15.8mag C/2026 B2 (Sun-Gao)
11:10:19.84 -08:06:00.9 16.3mag A/2026 E1
20:03:21.12 -08:08:18.6 9.3mag 10P/Tempel
14:17:56.62 -02:54:57.8 17.8mag 24P/Schaumasse
10:59:58.13 -00:52:13.8 15.9mag 29P/Schwassmann-Wachmann
10:52:39.50 -02:35:06.5 17.8mag 43P/Wolf-Harrington
02:54:33.28 +24:07:11.8 17.6mag 47P/Ashbrook-Jackson
08:36:27.52 +26:50:08.2 16.9mag 63P/Wild
00:16:49.22 -07:09:45.9 15.7mag 65P/Gunn
06:07:56.35 +32:00:21.1 16.6mag 76P/West-Kohoutek-Ikemura
02:42:40.93 +15:41:17.5 13.9mag 78P/Gehrels
00:55:49.46 +02:18:18.0 15.3mag 88P/Howell
04:19:07.25 +29:11:56.5 15.2mag 93P/Lovas
02:12:39.82 +25:43:13.6 17.9mag 114P/Wiseman-Skiff
06:24:34.60 +33:18:13.6 15.7mag 123P/West-Hartley
09:31:17.06 +19:24:17.3 16.4mag 124P/Mrkos
03:40:51.38 +18:26:48.8 16.4mag 128P/Shoemaker-Holt
04:11:32.20 +18:28:40.4 17.7mag 131P/Mueller
05:08:14.14 +19:34:14.1 13.2mag 141P/Machholz
05:10:47.65 +16:39:37.8 13.2mag 141P-A/Machholz
03:57:00.22 +14:10:29.9 10.7mag 141P-D/Machholz
02:49:40.26 -26:20:15.7 17.2mag 161P/Hartley-IRAS
03:06:05.93 +19:07:23.2 14.9mag 162P/SidingSpring
19:35:21.65 -01:13:57.3 17.5mag 169P/NEAT
23:48:20.04 +00:12:38.8 18.0mag 220P/McNaught
17:00:49.41 -09:11:41.7 16.3mag 235P/LINEAR
07:09:33.68 +35:49:48.0 17.4mag 240P/NEAT
00:03:39.39 -06:59:36.9 16.7mag 260P/McNaught
03:35:04.04 +30:20:05.1 17.6mag 295P/LINEAR
22:24:35.15 -24:54:12.5 17.6mag 320P/McNaught
15:20:41.20 +08:20:39.9 17.4mag 391P/Kowalski
07:58:40.12 +20:59:59.9 17.8mag 450P/LONEOS
06:41:58.82 +42:27:21.5 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 3.0K May 27 23:05 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63
13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43
11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59
22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36
21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15
14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42
15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06
16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99
10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28
15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89
11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38
10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85
14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12
10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24
21:27:08.58 +33:24:38.10 2026-05-19.34 15.86
13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78
13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65
13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31
06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16
23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9
12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03
21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03
17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15
15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96
21:27:08.58 +33:24:38.10 2026-05-19.34 15.86
12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65
17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03
09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49
16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5
04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37
22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21
19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06
19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98
16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64
09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34
05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49
07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7
21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7
04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81
05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07
09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58
07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11
05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51
19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98
19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88
18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38
16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81
21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28
11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27
07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14
09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82
07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82
05:35:42.79 -63:44:05.60 ASASSN-26ch 2026-03-28.12 13.14
11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56
19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3
20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95
05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88
06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8
14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52
17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82
08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82
16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54
17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39
19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81
08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27
12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6
18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16
12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48
13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26
14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31
13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97
06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67
12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32
07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74
-rw-r--r-- 1 apache apache 5.6K May 27 23:05 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag
00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag
07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag
17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag
08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag
09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag
19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag
16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag
00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag
15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag
00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag
00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag
21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag
15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag
07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag
16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag
00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
-rw-r--r-- 1 apache apache 188K May 27 23:05 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
08:46:46.014 +33:52:05.28 AT 2026nat 2026-05-17.28 19.023
10:01:59.220 +03:28:24.29 AT 2026nas 2026-05-16.99 23.35
08:33:18.216 +19:20:44.80 AT 2026nar 2026-05-18.88 19.333
12:51:56.470 +16:16:53.47 SN 2026naq 2026-05-19.19 19.6515
08:02:36.297 +15:58:21.39 AT 2026nap 2026-05-15.16 19.132
12:35:48.509 -01:02:49.40 AT 2026nao 2026-05-16.27 20.0531
11:46:27.658 +23:07:49.57 AT 2026nan 2026-05-08.18 20.1914
11:15:28.304 -01:08:27.49 AT 2026nam 2026-05-16.20 20.4814
02:05:49.697 -30:29:09.67 AT 2026nal 2026-05-18.43 15.4
12:23:18.242 +28:09:07.23 SN 2026nak 2026-05-18.88 19.67
13:47:06.036 +18:15:15.14 AT 2026naj 2026-05-17.91 19.77
15:46:38.025 -55:50:28.50 AT 2026nai 2026-05-17.00 19.04
11:40:58.130 +28:13:30.16 AT 2026nah 2026-05-17.94 19.877
23:21:04.257 +34:14:10.38 SN 2026nag 2026-05-13.19 18.36
14:12:48.859 +54:00:36.42 AT 2026naf 2026-05-18.36 18.96
09:57:42.622 +27:44:09.60 AT 2026nae 2026-05-17.90 20.056
00:31:01.441 -13:38:51.90 SN 2026nad 2026-05-18.40 15.715
19:56:03.307 -21:50:03.06 AT 2026nac 2026-05-17.54 19.217
16:20:28.851 +36:44:11.28 AT 2026nab 2026-05-18.05 19.657
13:52:38.978 -42:27:39.20 AT 2026naa 2026-05-16.89 19.587
-rw-r--r-- 1 apache apache 30K May 27 23:05 tns_transients_list.txt