Don't forget to change the observer code for the AAVSO and VSNET format data!
**** AAVSO file format ****
#TYPE=EXTENDED
#OBSCODE=SKA
#SOFTWARE=VaST 1.0rc90 transient pipeline
#DELIM=,
#DATE=JD
#NAME,DATE,MAG,MERR,FILT,TRANS,MTYPE,CNAME,CMAG,KNAME,KMAG,AMASS,GROUP,CHART,NOTES
CSS_J033321.6+102505,2461242.8980,13.60,0.05,CV,NO,STD,ENSEMBLE,na,na,na,na,1,na,NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
**** VSNET file format ****
# Here are some valid formatiing examples:
#CETFZ 20230815.9829 <13.5CV NMW
#CETFZ 20230818.9746 12.5CV NMW
#CETFZ 20230819.9732 12.6CV NMW
#TCPJ17453768-1756253 20230831.7290 12.7CV NMW
CSS_J033321.6+102505 20260721.3980 13.60CV NMW
The AAVSO data should be submitted to https://www.aavso.org/webobs
The VSNET data, depending on how interesting the target is, should be e-mailed to
vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
vsnet-outburst-wanted@ooruri.kusastro.kyoto-u.ac.jp
vsnet-obs@ooruri.kusastro.kyoto-u.ac.jp
# Time-series data may be sent to vsnet-campaign-report@ooruri.kusastro.kyoto-u.ac.jp
######## 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= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
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= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
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= 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:
Tau-07-Q1b1x1
#######################################
########### Starting Tau-07-Q1b1x1 ###########
Processing Tau-07-Q1b1x1
server tau has sufficient free disk space available: 1201164 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1201164 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.png' -> 'transient_report/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits_preview.png'
Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits

renamed 'Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.png' -> 'transient_report/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits_preview.png'
Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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= 611.0058
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 549.3758
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1670.8919
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 512.6579
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1664.7311
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 511.6495
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 2.73466
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
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 24.2900009155273 / [degC] Focuser temperature
AMBTEMP = 22.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.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= '2026-07-21T04:32:31.9987574' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-21T09:32:31.9987574' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61242.3975925692 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-21T09:32:41.9012003' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61242.3977071876 / 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 = 51.4268091792954 / [deg] RA of telescope" status=0
Record 32: "DEC = 6.00006929704128 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 18.8647222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 95.3566666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.06672827950112 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / 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 = 'Tau-07' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 25 43' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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 = 29511 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29511 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 15.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 64.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 900.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 22.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 8.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 0.0 / [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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/d_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits :)
Spent 0.695927 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/d_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388 16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits :)
No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= 0.0 / [degC] CCD temperature
FOCTEMP = 24.2900009155273 / [degC] Focuser temperature
AMBTEMP = 22.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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= '2026-07-21T04:33:24.8219980' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-21T09:33:24.8219980' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61242.3982039467 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-21T09:33:34.7256293' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61242.3983185762 / 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 = 51.4268091089035 / [deg] RA of telescope" status=0
Record 32: "DEC = 6.00006927808296 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 19.0516666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 95.4880555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.03829045539146 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / 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 = 'Tau-07' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 25 43' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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 = 29511 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29511 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 15.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 64.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 900.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 22.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 8.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 0.0 / [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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/d_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits :)
Spent 0.844506 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/d_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388 16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits :)
No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Previews of the CALIBRATED second-epoch images:
fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits

fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
SExtractor catalog cache: saved Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.cat to cache
SExtractor catalog cache: saved Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.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/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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: 2461242.89770831
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_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits exists and is non-empty
Saving wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits to local_wcs_cache/
'wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits' -> 'local_wcs_cache/wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits'
wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits exists and is non-empty
Saving wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits to local_wcs_cache/
'wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits' -> 'local_wcs_cache/wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits'
wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits exists and is non-empty
Saving wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits to local_wcs_cache/
'wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits' -> 'local_wcs_cache/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits'
wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits exists and is non-empty
Saving wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits to local_wcs_cache/
'wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits' -> 'local_wcs_cache/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits (1st reference image)
verification OK: wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Image size: 941.4'x627.0' 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: 03:25:45.813 +05:58:58.80 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_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits (1st new image)
verification OK: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Image size: 943.1'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:25:39.091 +05:59:52.80 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:25:45.813 +05:58:58.80
Second-epoch image center 03:25:39.091 +05:59:52.80
Angular distance between the image centers 0.0316 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits (2nd new image)
verification OK: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Image size: 943.0'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:25:36.625 +05:59:40.55 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:25:45.813 +05:58:58.80
Second-epoch image center 03:25:36.625 +05:59:40.55
Angular distance between the image centers 0.0398 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 03:25:39.091 +05:59:52.80
Second-epoch second image center 03:25:36.625 +05:59:40.55
Angular distance between the image centers 0.01077 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits &> /tmp/tmp.RSwFHOQTKC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits &> /tmp/tmp.VXpShKJnpn
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits &> /tmp/tmp.gyYNkN8Hll
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits &> /tmp/tmp.HdZFoUNw8g
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.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_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits and wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits and wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
Found non-empty wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits and wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
The reference image (wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits) and catalog (wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat) found
'wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat' -> 'wcsmag.cat'
Read 6894 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 43.4398 to 59.4117 deg, Dec +0.6815 to +11.2626 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 43.4398 to 59.4117 deg, Dec 0.6815 to 11.2626 deg
Loaded 4344 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): 3526 out of 3712 total matches.
Matched with Tycho-2 3712 out of 6894 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.929400
a=0.000000 b=1.000000 c=22.929400
From vast_summary.log: estimated ref. image limiting mag.: -7.59
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.34
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.34
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6894 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 43.4398 to 59.4117 deg, Dec +0.6815 to +11.2626 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 43.4398 to 59.4117 deg, Dec 0.6815 to 11.2626 deg
Loaded 4344 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): 3526 out of 3712 total matches.
Matched with Tycho-2 3712 out of 6894 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits:

Forced-photometry filter: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits -> calib.txt_param_ref_wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits (aperture=6.0)
Read 6855 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 43.4398 to 59.4119 deg, Dec +0.6916 to +11.2487 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 43.4398 to 59.4119 deg, Dec 0.6916 to 11.2487 deg
Loaded 4336 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): 3539 out of 3716 total matches.
Matched with Tycho-2 3716 out of 6855 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits:

Forced-photometry filter: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits -> calib.txt_param_ref_wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.0 pix Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
2.0 pix Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
2.9 pix fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
2.9 pix fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
2.0 pix wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
2.0 pix wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Limiting magnitude estimates:
15.3 mag. Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
15.3 mag. Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
13.9 mag. fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
13.9 mag. fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
All-image limiting magnitude estimate: 13.9 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.RSwFHOQTKC (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits' -> 'wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
WCS_IMAGE_NAME=wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
WCS-calibrated image found: wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Checking if the catalog wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits alredy exist and is non-empty...
Catalog wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
WCS catalog name: wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=524, bad_region=0, passed=6894
Got 6894 stars (including 6363 good ones) from the SExtractor catalog wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
util/solve_plate_with_UCAC5 got 6894 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 959 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6796 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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6797 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 6797 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits N_match=969 sigma_overall_arcsec=0.311 sigma_q1_arcsec=0.407 sigma_q2_arcsec=0.335 sigma_q3_arcsec=0.279 sigma_q4_arcsec=0.254 n_q1=221 n_q2=219 n_q3=251 n_q4=278 worst_quadrant_to_overall_ratio=1.307
The image catalog is written to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits -region wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.VXpShKJnpn (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits' -> 'wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
WCS_IMAGE_NAME=wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
WCS-calibrated image found: wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Checking if the catalog wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits alredy exist and is non-empty...
Catalog wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
WCS catalog name: wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=517, bad_region=0, passed=6855
Got 6855 stars (including 6332 good ones) from the SExtractor catalog wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat
util/solve_plate_with_UCAC5 got 6855 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 453 to 508 (Dec 0.7 to 11.2)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6769 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 453 to 508 (Dec 0.7 to 11.2)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 6767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits N_match=967 sigma_overall_arcsec=0.320 sigma_q1_arcsec=0.396 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.273 n_q1=223 n_q2=217 n_q3=251 n_q4=276 worst_quadrant_to_overall_ratio=1.238
The image catalog is written to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits -region wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.gyYNkN8Hll (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
WCS_IMAGE_NAME=wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
WCS-calibrated image found: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Checking if the catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
WCS catalog name: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=207, bad_region=0, passed=3987
Got 3987 stars (including 3774 good ones) from the SExtractor catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat
util/solve_plate_with_UCAC5 got 3987 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.1'
Seting catalog search parameters based on the expected field of view 943.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013099 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010479 (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 451 to 509 (Dec 0.3 to 11.5)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 3927 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 509 (Dec 0.3 to 11.5)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 3926 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 3926 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits N_match=971 sigma_overall_arcsec=0.323 sigma_q1_arcsec=0.302 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.249 sigma_q4_arcsec=0.395 n_q1=286 n_q2=240 n_q3=236 n_q4=209 worst_quadrant_to_overall_ratio=1.316
The image catalog is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits -region wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.HdZFoUNw8g (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
WCS_IMAGE_NAME=wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
WCS-calibrated image found: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Checking if the catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
WCS catalog name: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=221, bad_region=0, passed=4056
Got 4056 stars (including 3826 good ones) from the SExtractor catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat
util/solve_plate_with_UCAC5 got 4056 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.0'
Seting catalog search parameters based on the expected field of view 943.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013097 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010478 (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 451 to 509 (Dec 0.3 to 11.5)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 3995 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 509 (Dec 0.3 to 11.5)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 3995 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 3995 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits N_match=973 sigma_overall_arcsec=0.315 sigma_q1_arcsec=0.297 sigma_q2_arcsec=0.363 sigma_q3_arcsec=0.260 sigma_q4_arcsec=0.376 n_q1=283 n_q2=240 n_q3=240 n_q4=210 worst_quadrant_to_overall_ratio=1.192
The image catalog is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits -region wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.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=Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits sigma_overall=0.311 worst_q_ratio=1.307
ref2=Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits sigma_overall=0.320 worst_q_ratio=1.238
new1=fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits sigma_overall=0.323 worst_q_ratio=1.316
new2=fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits sigma_overall=0.315 worst_q_ratio=1.192
reference average sigma_overall=0.3155 worst_q_ratio=1.2725
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129_astrometric_residuals.png (969 matched stars from wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130_astrometric_residuals.png (967 matched stars from wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807_astrometric_residuals.png (971 matched stars from wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808_astrometric_residuals.png (973 matched stars from wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)

Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits'
Saving fully-calibrated image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits'
Preparing the HTML report for the field Tau-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20219_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 20219_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 3 | 2026 07 21.39832 | 2461242.89832 | 11.55 | 03:49:27.61 +06:04:40.2 | 8359 3473 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
**** FOUND 03:49:27.60 +06:04:40.2 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 Tau-07-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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
SExtractor catalog cache: saved Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.cat to cache
SExtractor catalog cache: saved Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Creating symlink local_wcs_cache/wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Creating symlink local_wcs_cache/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits exists and is non-empty
wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits exists and is non-empty
wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits exists and is non-empty
wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits (1st reference image)
verification OK: wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Image size: 941.4'x627.0' 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: 03:25:45.813 +05:58:58.80 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_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits (1st new image)
verification OK: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Image size: 943.1'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:25:39.091 +05:59:52.80 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:25:45.813 +05:58:58.80
Second-epoch image center 03:25:39.091 +05:59:52.80
Angular distance between the image centers 0.0316 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits (2nd new image)
verification OK: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Image size: 943.0'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:25:36.625 +05:59:40.55 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:25:45.813 +05:58:58.80
Second-epoch image center 03:25:36.625 +05:59:40.55
Angular distance between the image centers 0.0398 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 03:25:39.091 +05:59:52.80
Second-epoch second image center 03:25:36.625 +05:59:40.55
Angular distance between the image centers 0.01077 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits &> /tmp/tmp.0jBEI6zWlT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits &> /tmp/tmp.okSQHd8AX7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits &> /tmp/tmp.tiMAJiE60O
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits &> /tmp/tmp.0HbIbLhGkK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Calibrating the magnitude scale
Found non-empty wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.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_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits and wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits and wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
Found non-empty wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits and wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
The reference image (wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits) and catalog (wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat) found
'wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat' -> 'wcsmag.cat'
Read 40138 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 43.4347 to 59.4129 deg, Dec +0.6815 to +11.2701 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 43.4347 to 59.4129 deg, Dec 0.6815 to 11.2701 deg
Loaded 4346 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): 3394 out of 3760 total matches.
Matched with Tycho-2 3760 out of 40138 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.819500
a=0.000000 b=1.000000 c=22.819500
From vast_summary.log: estimated ref. image limiting mag.: -7.32
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.50
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 40138 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 43.4347 to 59.4129 deg, Dec +0.6815 to +11.2701 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 43.4347 to 59.4129 deg, Dec 0.6815 to 11.2701 deg
Loaded 4346 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): 3394 out of 3760 total matches.
Matched with Tycho-2 3760 out of 40138 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits:

Forced-photometry filter: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits -> calib.txt_param_ref_wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits (aperture=4.7)
Read 40081 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 43.4398 to 59.4148 deg, Dec +0.6894 to +11.2774 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 43.4398 to 59.4148 deg, Dec 0.6894 to 11.2774 deg
Loaded 4345 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): 3392 out of 3759 total matches.
Matched with Tycho-2 3759 out of 40081 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits:

Forced-photometry filter: calibrated wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits -> calib.txt_param_ref_wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 11 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
1.9 pix Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
1.9 pix Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
2.7 pix fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
2.7 pix fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
1.9 pix wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
1.9 pix wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Limiting magnitude estimates:
15.5 mag. Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
15.5 mag. Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
14.3 mag. fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
14.3 mag. fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
All-image limiting magnitude estimate: 14.3 (SNR ) 13.8 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.0jBEI6zWlT (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits' -> 'wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
WCS_IMAGE_NAME=wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
WCS-calibrated image found: wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
Checking if the catalog wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits alredy exist and is non-empty...
Catalog wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits
WCS catalog name: wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=1702, bad_region=4, passed=40128
Got 40128 stars (including 38357 good ones) from the SExtractor catalog wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat
util/solve_plate_with_UCAC5 got 40128 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 39594 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 39597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 39597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits N_match=967 sigma_overall_arcsec=0.315 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.346 sigma_q3_arcsec=0.298 sigma_q4_arcsec=0.267 n_q1=225 n_q2=218 n_q3=257 n_q4=267 worst_quadrant_to_overall_ratio=1.141
The image catalog is written to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits -region wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.okSQHd8AX7 (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits' -> 'wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
WCS_IMAGE_NAME=wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
WCS-calibrated image found: wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
Checking if the catalog wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits alredy exist and is non-empty...
Catalog wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat corresponding to the image wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits
WCS catalog name: wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=1661, bad_region=5, passed=40065
Got 40065 stars (including 38314 good ones) from the SExtractor catalog wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat
util/solve_plate_with_UCAC5 got 40065 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 39574 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 966 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 39574 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 966 matched stars entering correct_measured_positions(), 39574 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 966 stars left (next iteration limit 1062)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits N_match=966 sigma_overall_arcsec=0.325 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.309 sigma_q4_arcsec=0.274 n_q1=230 n_q2=213 n_q3=256 n_q4=267 worst_quadrant_to_overall_ratio=1.177
The image catalog is written to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits -region wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.tiMAJiE60O (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
WCS_IMAGE_NAME=wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
WCS-calibrated image found: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Checking if the catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
WCS catalog name: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=693, bad_region=15, passed=20387
Got 20387 stars (including 19648 good ones) from the SExtractor catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat
util/solve_plate_with_UCAC5 got 20387 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.1'
Seting catalog search parameters based on the expected field of view 943.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013099 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010479 (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 451 to 509 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 20117 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 509 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 20116 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 20116 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits N_match=970 sigma_overall_arcsec=0.317 sigma_q1_arcsec=0.294 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.239 sigma_q4_arcsec=0.374 n_q1=285 n_q2=231 n_q3=242 n_q4=212 worst_quadrant_to_overall_ratio=1.244
The image catalog is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits -region wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.0HbIbLhGkK (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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
WCS_IMAGE_NAME=wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
WCS-calibrated image found: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Checking if the catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits alredy exist and is non-empty...
Catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat corresponding to the image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
WCS catalog name: wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=652, bad_region=18, passed=20490
Got 20490 stars (including 19789 good ones) from the SExtractor catalog wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat
util/solve_plate_with_UCAC5 got 20490 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.0'
Seting catalog search parameters based on the expected field of view 943.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013097 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010478 (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 451 to 509 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 20200 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 509 (Dec 0.3 to 11.6)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 20201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 20201 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits N_match=971 sigma_overall_arcsec=0.319 sigma_q1_arcsec=0.287 sigma_q2_arcsec=0.362 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.377 n_q1=286 n_q2=231 n_q3=244 n_q4=210 worst_quadrant_to_overall_ratio=1.183
The image catalog is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits -region wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits
Saving fully-calibrated image wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.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_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/wcs_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits
Preparing the HTML report for the field Tau-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits at 03:37:48.31 +05:38:02.0: 13.80 +/- 0.05 detection
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits at 03:07:52.33 +03:04:38.3: 12.44 +/- 0.01 detection
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits at 02:55:19.16 +08:09:11.4: 13.09 +/- 0.03 detection
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits at 03:23:31.73 +10:35:58.7: 12.31 +/- 0.01 detection
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits at 03:37:48.31 +05:38:02.0: 13.74 +/- 0.05 detection
Forced photometry reference-image weighted average: 13.77 +/- 0.03
Forced photometry filter REJECTED candidate at 03:37:48.31 +05:38:02.0: ref_mag=13.77 +/- 0.03 new_mean_mag=13.5829 delta=0.18 (need > 0.90)
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits at 03:07:52.33 +03:04:38.3: 12.45 +/- 0.01 detection
Forced photometry reference-image weighted average: 12.45 +/- 0.01
Forced photometry filter REJECTED candidate at 03:07:52.33 +03:04:38.3: ref_mag=12.45 +/- 0.01 new_mean_mag=12.7106 delta=-0.26 (need > 0.90)
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits at 02:55:19.16 +08:09:11.4: 12.97 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.02 +/- 0.02
Forced photometry filter REJECTED candidate at 02:55:19.16 +08:09:11.4: ref_mag=13.02 +/- 0.02 new_mean_mag=13.1527 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits at 03:23:31.73 +10:35:58.7: 12.30 +/- 0.01 detection
Forced photometry reference-image weighted average: 12.30 +/- 0.01
Forced photometry filter REJECTED candidate at 03:23:31.73 +10:35:58.7: ref_mag=12.30 +/- 0.01 new_mean_mag=12.4279 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_21-59-23_20.00sec_-15.00C_LIGHT_0129.fits at 03:33:21.64 +10:25:05.3: 14.78 +/- 0.11 detection
Forced photometry on wcs_Tau-07-Q1b1x1_2026-01-08_22-00-14_20.00sec_-15.00C_LIGHT_0130.fits at 03:33:21.64 +10:25:05.3: 14.51 +/- 0.09 detection
Forced photometry reference-image weighted average: 14.61 +/- 0.07
Forced photometry filter KEPT candidate at 03:33:21.64 +10:25:05.3: ref_mag=14.61 +/- 0.07 new_mean_mag=13.5966 delta=1.01 (need > 0.90)
Adding exclusion_list_local.txt__out02793.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 9s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
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Considering the candidate 52775_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 52775_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 1 | 2026 07 21.39771 | 2461242.89771 | 12.62 | 03:07:52.36 +03:04:38.9 | 2212 1288 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits |
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 12.88 | 03:07:52.30 +03:04:37.7 | 2218 1291 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
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Considering the candidate 52776_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 52776_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 1 | 2026 07 21.39771 | 2461242.89771 | 12.31 | 03:23:31.61 +10:35:59.6 | 4318 5950 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits |
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 12.68 | 03:23:31.84 +10:35:57.8 | 4325 5952 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
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Considering the candidate 53028_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 53028_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 1 | 2026 07 21.39771 | 2461242.89771 | 13.16 | 02:55:19.19 +08:09:12.2 | 0167 4274 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits |
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 13.15 | 02:55:19.13 +08:09:10.6 | 0173 4277 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
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Considering the candidate 53034_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 53034_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 13.29 | 03:08:27.56 +10:46:27.4 | 2079 5949 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
**** FOUND 03:08:27.55 +10:46:28.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53066_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 53066_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 13.06 | 03:13:31.82 +01:26:25.3 | 3122 0347 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
**** FOUND 03:13:31.82 +01:26:25.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53188_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 53188_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 13.56 | 02:59:33.86 +08:54:34.2 | 0797 4761 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
**** FOUND 02:59:33.77 +08:54:35.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53226_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 53226_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 13.44 | 03:33:48.84 +09:41:15.1 | 5881 5492 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
**** FOUND 03:33:48.91 +09:41:15.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53376_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 53376_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 1 | 2026 07 21.39771 | 2461242.89771 | 13.70 | 03:37:48.13 +05:37:59.0 | 6616 3086 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-32-31_20.00sec_-0.00C_LIGHTs_0807.fits |
| Discovery image 2 | 2026 07 21.39832 | 2461242.89832 | 13.51 | 03:37:48.49 +05:38:04.9 | 6623 3090 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
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Considering the candidate 19215_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 19215_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 3 | 2026 07 21.39832 | 2461242.89832 | 11.51 | 03:49:27.58 +06:04:39.9 | 8359 3473 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
**** FOUND 03:49:27.57 +06:04:40.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52478_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
The candidate 52478_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808 did not pass the final checks
| Discovery image 3 | 2026 07 21.39832 | 2461242.89832 | 13.86 | 03:33:32.84 +08:37:48.5 | 5879 4851 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-21_CI_Tau-07-Q1b1x1_044425_TTUQ1b1x1_2816354_lQ5aBMN5/fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808.fits |
Rejecting candidate due to large distance (38.5") between the two second-epoch detections
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Considering the candidate 02793_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
Preparing report for the candidate 02793_fd_Tau-07-Q1b1x1_2026-07-21_04-33-24_20.00sec_0.00C_LIGHTs_0808
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Tau-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
03:33:21.64 +10:25:05.3
########### Completed Tau-07-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 ####
03:33:21.64 +10:25:05.3
###################################################################################
03:33:21.64 +10:25:05.3 -- not an asteroid (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
03:33:21.64 +10:25:05.3 -- does not seem to be a hot pixel (will add it to exclusion list)
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
03:33:21.64 +10:25:05.3 -- a known variable star
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
1 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
03:33:21.64 +10:25:05.3
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461242.89770831 -observatory V36
07:08:12.28 +17:59:23.8 Mercury (2.8mag)
10:56:28.78 +07:37:08.7 Venus (-4.2mag)
04:56:54.44 +22:35:44.5 Mars (1.3mag)
08:26:44.74 +19:38:39.9 Jupiter (-1.8mag)
00:56:41.17 +03:22:22.6 Saturn (0.7mag)
04:09:12.79 +20:50:21.2 Uranus (5.8mag)
00:16:51.31 +00:18:57.7 Neptune (7.7mag)
20:29:52.27 -23:22:50.9 Pluto (14.4mag)
13:33:28.41 -15:02:35.2 Moon (-10.3mag)
-rw-r--r-- 1 apache apache 362 Jul 21 09:46 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461242.89770831:
08:26:50.04 +19:38:18.7 Io (6.0mag)
08:26:53.28 +19:38:07.4 Europa (6.3mag)
08:26:30.18 +19:39:38.3 Ganymede (5.6mag)
08:26:40.85 +19:39:00.0 Callisto (6.7mag)
08:24:48.23 +19:27:56.4 Himalia (15.7mag)
08:26:49.42 +19:38:22.0 Thebe (16.6mag)
08:24:10.06 +19:30:01.4 Elara (17.7mag)
08:30:35.10 +19:26:59.4 Pasiphae (17.9mag)
08:31:03.63 +19:45:28.3 Carme (19.0mag)
00:56:38.71 +03:22:51.0 Titan (8.5mag)
00:56:45.85 +03:22:11.7 Rhea (9.8mag)
00:56:08.83 +03:19:53.9 Iapetus (11.2mag)
00:56:37.36 +03:21:47.2 Hyperion (14.5mag)
00:56:27.10 +03:18:00.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 21 09:46 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461242.89770831:
18:05:11.10 -30:07:50.4 JWST
17:15:04.63 +39:41:32.9 Chandra
10:39:29.20 -58:37:50.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 21 09:46 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461242.89770831 -observatory V36
02:51:32.93 +15:40:45.1 17.8mag P/1996 R2 (Lagerkvist)
18:10:06.23 -34:35:20.4 13.8mag P/2010 H2 (Vales)
06:36:39.80 -68:21:22.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:04:32.10 +32:38:30.4 17.6mag C/2017 K2 (PANSTARRS)
02:41:41.88 +25:00:27.2 15.9mag P/2021 N1 (ZTF)
22:52:21.63 +32:10:05.1 17.3mag C/2022 E2 (ATLAS)
06:24:47.38 +26:48:34.4 16.7mag C/2022 N2 (PANSTARRS)
10:05:16.96 +29:16:53.1 16.9mag C/2022 QE78 (ATLAS)
09:16:57.23 +05:10:27.6 17.9mag C/2022 R6 (PANSTARRS)
15:10:59.74 -11:40:25.8 17.8mag P/2023 B1 (PANSTARRS)
21:35:06.03 +67:22:14.9 17.9mag C/2023 H5 (Lemmon)
16:10:59.43 -11:12:45.5 14.1mag C/2023 R1 (PANSTARRS)
08:20:18.50 +66:20:02.4 18.0mag C/2024 A1 (ATLAS)
07:46:57.89 +30:32:29.5 14.9mag C/2024 E1 (Wierzchos)
15:11:36.73 +15:32:44.0 17.6mag C/2024 G6 (ATLAS)
19:26:47.66 +41:17:32.9 13.7mag C/2024 J3 (ATLAS)
21:35:07.00 +47:31:59.0 17.7mag C/2024 R4 (PANSTARRS)
04:59:52.38 -13:21:41.5 15.6mag C/2024 T5 (ATLAS)
06:43:27.82 +27:13:12.8 17.9mag C/2025 J1 (Borisov)
07:21:35.98 -13:57:36.6 17.0mag C/2025 R3 (PANSTARRS)
10:09:21.90 +21:55:21.6 17.5mag C/2025 V2 (Rankin)
12:48:51.01 +03:24:53.3 17.0mag C/2025 Y1 (ATLAS)
16:24:03.03 +79:02:32.0 17.1mag C/2026 A2 (Bok)
02:56:48.22 +45:40:54.0 16.9mag C/2026 B2 (Sun-Gao)
11:32:59.00 +06:19:59.1 17.1mag A/2026 E1
21:35:39.99 -19:26:17.3 7.0mag 10P/Tempel
11:18:55.43 -02:23:55.0 16.2mag 29P/Schwassmann-Wachmann
04:15:48.87 +30:43:13.3 17.9mag 47P/Ashbrook-Jackson
10:31:04.14 +10:27:40.4 17.1mag 63P/Wild
00:52:18.23 -05:03:31.9 15.5mag 65P/Gunn
04:53:57.74 +20:37:15.1 13.7mag 78P/Gehrels
02:39:11.65 +12:00:49.3 16.4mag 88P/Howell
07:07:45.10 +29:42:38.2 15.9mag 93P/Lovas
04:57:14.48 +31:19:35.9 16.6mag 114P/Wiseman-Skiff
08:35:38.66 +29:21:30.9 15.1mag 123P/West-Hartley
11:08:57.43 -03:16:25.1 16.9mag 124P/Mrkos
05:09:19.16 +21:04:04.7 16.2mag 128P/Shoemaker-Holt
05:56:51.03 +19:32:49.6 17.8mag 131P/Mueller
07:52:10.90 +14:31:59.2 16.9mag 141P-D/Machholz
03:21:09.18 -20:32:45.9 14.9mag 161P/Hartley-IRAS
06:12:55.89 +36:00:09.0 15.5mag 162P/SidingSpring
18:25:14.30 +23:05:24.9 13.8mag 169P/NEAT
02:06:37.38 +08:40:10.4 17.6mag 220P/McNaught
16:35:47.95 -08:54:49.5 17.3mag 235P/LINEAR
20:35:47.16 -51:38:26.2 17.8mag 259P/Garradd
02:30:31.61 +17:14:25.9 15.5mag 260P/McNaught
06:10:56.63 +37:32:16.3 17.3mag 295P/LINEAR
15:06:46.36 +05:01:06.0 17.6mag 391P/Kowalski
08:44:35.86 +19:12:35.0 17.9mag 450P/LONEOS
08:08:57.22 +38:17:08.3 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.4K Jul 21 09:46 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02
18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73
17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01
14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46
10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67
14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11
10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58
19:33:53.06 -07:15:00.80 ASASSN-26eg 2026-07-14.15 15.5
02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86
23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47
02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78
18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15
20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53
19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88
11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82
19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31
17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67
19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52
18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91
19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81
04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96
13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01
16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07
10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63
14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62
13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09
00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13
11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56
21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14
17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72
14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53
20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4
15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57
23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64
17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15
00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34
20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93
23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83
02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39
21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05
17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62
13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24
00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22
14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32
12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69
12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02
10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75
13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58
00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58
01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15
21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24
06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:32.95 -68:48:30.00 ASASSN-26no 2026-05-24 8.41
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21
14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89
12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5
13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23
09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51
15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72
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
16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11
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
10:53:55.52 -16:06:06.00 ASASSN-26cz 2026-04-22.28 16.29
04:50:01.03 -02:22:33.80 2026-07-16.17 17.02
-rw-r--r-- 1 apache apache 5.6K Jul 21 09:46 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag
00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag
00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag
19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag
09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag
19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag
19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag
00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag
02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag
00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag
00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag
20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag
-rw-r--r-- 1 apache apache 189K Jul 21 09:46 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:07:26.336 -12:56:17.54 AT 2026tcs 2026-06-30.41 21.4398
23:35:32.021 -03:51:50.80 AT 2026tcr 2026-06-30.40 21.2107
22:46:06.496 -01:32:52.07 AT 2026tcq 2026-06-30.33 22.4094
23:56:55.894 -03:32:32.42 AT 2026tcp 2026-06-28.41 20.6565
23:56:58.996 -08:52:15.69 AT 2026tco 2026-06-28.38 20.9296
23:54:46.090 -08:57:09.09 AT 2026tcn 2026-06-28.38 21.0773
23:56:22.967 -02:30:21.39 AT 2026tcm 2026-06-28.41 22.0118
00:00:35.535 -08:28:30.01 AT 2026tcl 2026-06-28.38 20.8879
23:47:52.020 -01:07:14.93 AT 2026tck 2026-06-28.35 22.438
23:52:36.644 -03:46:49.40 AT 2026tcj 2026-06-28.35 22.2179
21:42:47.896 -09:01:31.52 AT 2026tci 2026-06-27.33 23.0184
22:55:02.637 -10:40:03.08 AT 2026tch 2026-06-27.42 22.86
20:55:13.637 -21:18:38.78 AT 2026tcg 2026-06-27.33 23.1947
23:10:16.486 +00:53:13.74 AT 2026tcf 2026-06-27.40 22.6048
21:09:09.750 -14:53:41.10 AT 2026tce 2026-06-27.34 23.112
20:14:07.915 -17:46:14.81 AT 2026tcd 2026-06-27.29 23.1617
23:21:50.876 -02:55:18.61 AT 2026tcc 2026-06-27.39 22.5616
23:40:39.509 +02:06:14.04 AT 2026tcb 2026-06-27.43 22.8588
20:38:31.462 -21:36:47.89 AT 2026tca 2026-06-27.35 22.1497
21:12:20.831 -20:40:40.44 AT 2026tbz 2026-06-27.33 21.9251
-rw-r--r-- 1 apache apache 88K Jul 21 09:46 tns_transients_list.txt