## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref. image: 2461199.75768347 08.06.2026 06:10:53.852 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
First image: 2461199.75768347 08.06.2026 06:10:53.852 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
Last image: 2461231.74979139 10.07.2026 05:59:31.976 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.48
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 6 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 6186
Objects passed selection criteria: 6145
Measurements per detected object (mean, median, min, max): 2.3 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.3 2.0 2 4
Average stars detected per image: 3707.25
Average stars matched: 3610.25 (97.3835 %)
Memory usage VmPeak: 112328 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Wed Jul 8 15:05:08 CDT 2026
VaST build number 1.0rc89-141-gc31ee76a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-08)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Fri Jul 10 01:37:49 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 3
Ref. image: 2461199.75768347 08.06.2026 06:10:53.852 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
First image: 2461199.75768347 08.06.2026 06:10:53.852 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
Last image: 2461231.74979139 10.07.2026 05:59:31.976 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.20
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 19 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times): 31048
Objects passed selection criteria: 30929
Measurements per detected object (mean, median, min, max): 2.2 2.0 2 3
Measurements per selected object (mean, median, min, max): 2.2 2.0 2 3
Average stars detected per image: 24528.3
Average stars matched: 23669.7 (96.4993 %)
Memory usage VmPeak: 134792 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Wed Jul 8 15:05:08 CDT 2026
VaST build number 1.0rc89-141-gc31ee76a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-08)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Fri Jul 10 01:40:02 CDT 2026
Host name: tau
***** IMAGE PROCESSING ERROR (less than 4 images processed) *****
############################################################
######## 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= 3.5
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
UMa-05-Q1b1x1
#######################################
########### Starting UMa-05-Q1b1x1 ###########
Processing UMa-05-Q1b1x1
server tau has sufficient free disk space available: 641928 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 641928 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.png' -> 'transient_report/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits_preview.png'
UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
renamed 'UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.png' -> 'transient_report/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits_preview.png'
UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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= 440.9575
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 445.9569
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1424.3687
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 297.0760
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1445.3854
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 282.6621
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 3.23017
INFO: SECOND_EPOCH__SD_ratio= 0.051
----------------------------------------------
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 = 29.2999992370605 / [degC] Focuser temperature
AMBTEMP = 29.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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= '2026-07-10T00:58:37.4115799' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-10T05:58:37.4115799' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61231.2490441087 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-10T05:58:47.3112960' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61231.2491586921 / 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 = 205.711488443529 / [deg] RA of telescope" status=0
Record 32: "DEC = 61.9997517795125 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 38.5972222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 325.461666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.60055965606937 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'UMa-05' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 42 51' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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 = 29531 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29531 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 10.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 31.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 899.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 29.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 28.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 25.602048 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 11.200896 / [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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/d_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits :)
Spent 0.783628 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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/d_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= 0.0 / [degC] CCD temperature
FOCTEMP = 29.2999992370605 / [degC] Focuser temperature
AMBTEMP = 29.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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= '2026-07-10T00:59:31.9764753' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-10T05:59:31.9764753' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61231.2496756483 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-10T05:59:41.8809919' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61231.2497902778 / 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 = 205.711488551728 / [deg] RA of telescope" status=0
Record 32: "DEC = 61.9997517733813 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 38.4908333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 325.463888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.60427645867259 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'UMa-05' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 42 51' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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 = 29531 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29531 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 10.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 31.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 899.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 29.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 28.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 25.602048 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 11.200896 / [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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/d_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits :)
Spent 0.900563 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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/d_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
Previews of the CALIBRATED second-epoch images:
fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
SExtractor catalog cache: saved UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.cat to cache
SExtractor catalog cache: saved UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.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/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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: 2461231.74915985
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_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits exists and is non-empty
Saving wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits to local_wcs_cache/
'wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits' -> 'local_wcs_cache/wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits'
wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits exists and is non-empty
Saving wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits to local_wcs_cache/
'wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits' -> 'local_wcs_cache/wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits'
wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits exists and is non-empty
Saving wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits to local_wcs_cache/
'wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits' -> 'local_wcs_cache/wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits'
wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits exists and is non-empty
Saving wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits to local_wcs_cache/
'wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits' -> 'local_wcs_cache/wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits (1st reference image)
verification OK: wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
Image size: 937.3'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 13:42:47.974 +62:00:28.69 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits (1st new image)
verification OK: wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
Image size: 941.4'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:43:30.901 +61:58:28.60 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:42:47.974 +62:00:28.69
Second-epoch image center 13:43:30.901 +61:58:28.60
Angular distance between the image centers 0.0904 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits (2nd new image)
verification OK: wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
Image size: 941.4'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:43:27.970 +61:59:07.11 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:42:47.974 +62:00:28.69
Second-epoch image center 13:43:27.970 +61:59:07.11
Angular distance between the image centers 0.0815 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 13:43:30.901 +61:58:28.60
Second-epoch second image center 13:43:27.970 +61:59:07.11
Angular distance between the image centers 0.01214 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/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits &> /tmp/tmp.42RHwi141N
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits &> /tmp/tmp.7uLnx4ce2r
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits &> /tmp/tmp.tyV8kUneXl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits &> /tmp/tmp.kYol4W7eV0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
Calibrating the magnitude scale
Found non-empty wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.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_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits and wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.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_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits and wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat
Found non-empty wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits and wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat
The reference image (wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits) and catalog (wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat) found
'wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat' -> 'wcsmag.cat'
Read 6503 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.6077 to 224.9727 deg, Dec +55.8957 to +67.2618 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 186.6077 to 224.9727 deg, Dec 55.8957 to 67.2618 deg
Loaded 6073 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): 3949 out of 4055 total matches.
Matched with Tycho-2 4055 out of 6503 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.660900
a=0.000000 b=1.000000 c=22.660900
From vast_summary.log: estimated ref. image limiting mag.: -7.48
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.18
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.18
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6503 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.6077 to 224.9727 deg, Dec +55.8957 to +67.2618 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 186.6077 to 224.9727 deg, Dec 55.8957 to 67.2618 deg
Loaded 6073 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): 3949 out of 4055 total matches.
Matched with Tycho-2 4055 out of 6503 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits:
Forced-photometry filter: calibrated wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits -> calib.txt_param_ref_wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits (aperture=6.6)
Read 6522 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 186.6080 to 224.9737 deg, Dec +55.8906 to +67.2581 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 186.6080 to 224.9737 deg, Dec 55.8906 to 67.2581 deg
Loaded 6074 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): 3941 out of 4061 total matches.
Matched with Tycho-2 4061 out of 6522 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits:
Forced-photometry filter: calibrated wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits -> calib.txt_param_ref_wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.4 pix UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
2.4 pix UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
2.0 pix fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
2.1 pix fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
2.4 pix wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
2.4 pix wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
Limiting magnitude estimates:
15.2 mag. UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
15.2 mag. UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
12.9 mag. fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
12.8 mag. fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
All-image limiting magnitude estimate: 12.8 (SNR ) 10.0 (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.42RHwi141N (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits' -> 'wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
WCS_IMAGE_NAME=wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
WCS-calibrated image found: wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
Checking if the catalog wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat corresponding to the image wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits alredy exist and is non-empty...
Catalog wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat corresponding to the image wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
WCS catalog name: wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.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=380, bad_region=0, passed=6503
Got 6503 stars (including 6118 good ones) from the SExtractor catalog wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat
util/solve_plate_with_UCAC5 got 6503 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6444 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
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 729 to 788 (Dec 55.9 to 67.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6443 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 6443 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 962 stars left (next iteration limit 1058)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits N_match=962 sigma_overall_arcsec=0.422 sigma_q1_arcsec=0.334 sigma_q2_arcsec=0.511 sigma_q3_arcsec=0.481 sigma_q4_arcsec=0.385 n_q1=246 n_q2=240 n_q3=235 n_q4=241 worst_quadrant_to_overall_ratio=1.210
The image catalog is written to wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits -region wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.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.7uLnx4ce2r (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits' -> 'wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
WCS_IMAGE_NAME=wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
WCS-calibrated image found: wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
Checking if the catalog wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat corresponding to the image wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits alredy exist and is non-empty...
Catalog wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat corresponding to the image wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
WCS catalog name: wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.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=400, bad_region=0, passed=6522
Got 6522 stars (including 6118 good ones) from the SExtractor catalog wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat
util/solve_plate_with_UCAC5 got 6522 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 729 to 788 (Dec 55.9 to 67.3)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 6454 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
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 729 to 788 (Dec 55.9 to 67.3)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 6454 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 6454 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits N_match=963 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.471 sigma_q3_arcsec=0.429 sigma_q4_arcsec=0.423 n_q1=249 n_q2=247 n_q3=229 n_q4=238 worst_quadrant_to_overall_ratio=1.122
The image catalog is written to wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits -region wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.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.tyV8kUneXl (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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
WCS_IMAGE_NAME=wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
WCS-calibrated image found: wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
Checking if the catalog wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat corresponding to the image wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat corresponding to the image wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
WCS catalog name: wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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=50, bad_region=0, passed=1029
Got 1029 stars (including 979 good ones) from the SExtractor catalog wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat
util/solve_plate_with_UCAC5 got 1029 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 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 978 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 980 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 980 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 947 stars left (next iteration limit 1041)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits N_match=947 sigma_overall_arcsec=0.364 sigma_q1_arcsec=0.343 sigma_q2_arcsec=0.410 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.427 n_q1=429 n_q2=159 n_q3=240 n_q4=119 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits -region wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.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.kYol4W7eV0 (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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
WCS_IMAGE_NAME=wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
WCS-calibrated image found: wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
Checking if the catalog wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat corresponding to the image wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat corresponding to the image wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
WCS catalog name: wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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=38, bad_region=0, passed=862
Got 862 stars (including 822 good ones) from the SExtractor catalog wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat
util/solve_plate_with_UCAC5 got 862 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 728 to 788 (Dec 55.7 to 67.3)
Done reading UCAC5 zone files...
Matched 790 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 790 matched stars entering correct_measured_positions(), 738 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 790 matched stars entering correct_measured_positions(), 806 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
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 728 to 788 (Dec 55.7 to 67.3)
Done reading UCAC5 zone files...
Matched 791 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 790 matched stars entering correct_measured_positions(), 803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 790 matched stars entering correct_measured_positions(), 803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 790 stars left (next iteration limit 869)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits N_match=790 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.461 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.432 n_q1=308 n_q2=178 n_q3=185 n_q4=119 worst_quadrant_to_overall_ratio=1.190
The image catalog is written to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits -region wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.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=UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits sigma_overall=0.422 worst_q_ratio=1.210
ref2=UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits sigma_overall=0.420 worst_q_ratio=1.122
new1=fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits sigma_overall=0.364 worst_q_ratio=1.173
new2=fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits sigma_overall=0.387 worst_q_ratio=1.190
reference average sigma_overall=0.421 worst_q_ratio=1.166
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179_astrometric_residuals.png (962 matched stars from wcs_UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180_astrometric_residuals.png (963 matched stars from wcs_UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186_astrometric_residuals.png (947 matched stars from wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187_astrometric_residuals.png (790 matched stars from wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits'
Saving fully-calibrated image wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/wcs_fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits'
Preparing the HTML report for the field UMa-05-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field UMa-05-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
SExtractor catalog cache: saved UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits.cat to cache
SExtractor catalog cache: saved UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
Last image: 2461231.74915985 10.07.2026 05:58:37.411 UTC
ERROR running VaST on the field UMa-05-Q1b1x1 (less than 4 images processed)
exp_start= 08.06.2026 06:10:53.852 exp= 20.000 JD= 2461199.75768347 ap= 5.1 rotation= 0.000 *detected= 33531 *matched= 33531 status=OK /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-10-53_20.00sec_5.00C_LIGHT_0179.fits
exp_start= 08.06.2026 06:11:46.733 exp= 20.000 JD= 2461199.75829552 ap= 5.1 rotation= 0.006 *detected= 33358 *matched= 31037 status=OK /data_ssd/NMW-TexasTech/reference_imgs/UMa-05-Q1b1x1_2026-06-08_01-11-46_20.00sec_4.90C_LIGHT_0180.fits
exp_start= 10.07.2026 05:58:37.411 exp= 20.000 JD= 2461231.74915985 ap= 4.4 rotation= -2.899 *detected= 7909 *matched= 7549 status=ERROR /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-58-37_20.00sec_0.00C_LIGHTs_0186.fits
exp_start= 10.07.2026 05:59:31.976 exp= 20.000 JD= 2461231.74979139 ap= 4.5 rotation= -2.907 *detected= 6696 *matched= 6441 status=OK /data_ssd/NMW-TexasTech/workdir//img_2026-07-10_CI_UMa-05-Q1b1x1_013358_TTUQ1b1x1_564647_EavTX3Yt/fd_UMa-05-Q1b1x1_2026-07-10_00-59-31_20.00sec_0.00C_LIGHTs_0187.fits
########### Completed UMa-05-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461231.74915985 -observatory V36
07:32:32.34 +17:08:16.9 Mercury (5.1mag)
10:11:12.99 +12:43:40.2 Venus (-4.1mag)
04:23:52.17 +21:24:25.8 Mars (1.3mag)
08:16:34.99 +20:11:46.5 Jupiter (-1.8mag)
00:55:50.23 +03:20:26.4 Saturn (0.7mag)
04:07:12.85 +20:45:00.2 Uranus (5.8mag)
00:17:01.52 +00:20:41.7 Neptune (7.8mag)
20:30:55.51 -23:17:57.9 Pluto (14.4mag)
03:04:43.28 +21:45:00.8 Moon (-9.5mag)
-rw-r--r-- 1 apache apache 361 Jul 10 01:37 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461231.74915985:
08:16:40.13 +20:11:29.3 Io (6.1mag)
08:16:36.05 +20:11:44.3 Europa (6.3mag)
08:16:51.66 +20:10:46.6 Ganymede (5.6mag)
08:17:03.35 +20:10:01.9 Callisto (6.8mag)
08:15:06.76 +19:55:53.5 Himalia (15.7mag)
08:16:33.01 +20:11:54.9 Thebe (16.6mag)
08:14:28.13 +20:00:24.5 Elara (17.6mag)
08:20:07.01 +20:05:59.8 Pasiphae (17.8mag)
08:21:33.18 +20:16:50.6 Carme (19.0mag)
00:55:39.86 +03:20:18.4 Titan (8.5mag)
00:55:45.05 +03:20:31.1 Rhea (9.8mag)
00:55:19.66 +03:19:36.5 Iapetus (11.2mag)
00:55:59.84 +03:20:44.7 Hyperion (14.5mag)
00:55:51.10 +03:17:41.1 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jul 10 01:37 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461231.74915985:
17:46:28.75 -33:02:06.0 JWST
16:00:47.33 +51:25:48.7 Chandra
20:46:05.31 +38:36:53.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 10 01:37 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461231.74915985 -observatory V36
02:36:07.37 +14:24:57.2 17.9mag P/1996 R2 (Lagerkvist)
18:18:01.27 -34:21:35.0 13.7mag P/2010 H2 (Vales)
06:25:34.26 -68:08:17.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:00:46.20 +32:26:42.8 17.6mag C/2017 K2 (PANSTARRS)
17:03:08.76 +16:02:56.4 18.0mag C/2021 G2 (ATLAS)
01:47:12.58 +08:00:46.2 15.4mag P/2021 N1 (ZTF)
22:59:35.55 +32:17:07.9 17.3mag C/2022 E2 (ATLAS)
06:12:16.88 +26:55:37.7 16.7mag C/2022 N2 (PANSTARRS)
09:55:25.53 +29:47:07.9 16.8mag C/2022 QE78 (ATLAS)
09:09:40.12 +04:59:49.9 17.8mag C/2022 R6 (PANSTARRS)
18:07:16.89 +21:17:51.7 18.0mag C/2023 A3 (Tsuchinshan-ATLAS)
15:11:35.90 -11:23:07.9 17.7mag P/2023 B1 (PANSTARRS)
21:49:21.52 +67:37:17.9 17.8mag C/2023 H5 (Lemmon)
16:31:05.46 -10:04:03.0 13.9mag C/2023 R1 (PANSTARRS)
08:00:28.28 +65:42:10.8 17.9mag C/2024 A1 (ATLAS)
07:32:40.69 +29:59:53.0 14.6mag C/2024 E1 (Wierzchos)
15:16:22.61 +15:19:32.1 17.5mag C/2024 G6 (ATLAS)
19:41:26.47 +39:22:21.6 13.8mag C/2024 J3 (ATLAS)
21:47:41.30 +45:59:15.2 17.8mag C/2024 R4 (PANSTARRS)
04:49:32.48 -13:48:02.2 15.7mag C/2024 T5 (ATLAS)
06:34:29.19 +29:05:13.0 18.0mag C/2025 J1 (Borisov)
07:14:15.86 -12:52:50.6 16.4mag C/2025 R3 (PANSTARRS)
09:55:58.34 +22:26:28.5 17.6mag C/2025 V2 (Rankin)
12:44:35.00 +03:56:31.7 17.1mag C/2025 Y1 (ATLAS)
16:52:15.23 +79:07:05.3 17.4mag C/2026 A2 (Bok)
02:46:09.85 +45:14:06.2 16.7mag C/2026 B2 (Sun-Gao)
11:25:26.74 +04:31:32.1 16.9mag A/2026 E1
21:18:53.03 -15:02:24.2 7.3mag 10P/Tempel
11:13:24.41 -01:52:58.3 16.1mag 29P/Schwassmann-Wachmann
04:00:01.34 +29:32:30.4 17.8mag 47P/Ashbrook-Jackson
10:07:51.58 +14:02:39.3 17.0mag 63P/Wild
00:48:19.00 -05:05:39.9 15.6mag 65P/Gunn
08:26:37.72 +34:13:25.1 17.9mag 76P/West-Kohoutek-Ikemura
04:27:08.82 +20:10:23.2 13.7mag 78P/Gehrels
02:22:09.90 +10:35:41.8 16.2mag 88P/Howell
06:35:13.21 +30:32:25.9 15.7mag 93P/Lovas
04:20:39.81 +31:07:05.3 16.9mag 114P/Wiseman-Skiff
08:08:26.43 +30:42:53.4 15.3mag 123P/West-Hartley
10:47:56.27 +01:13:44.2 16.8mag 124P/Mrkos
04:51:33.66 +20:48:35.4 16.2mag 128P/Shoemaker-Holt
05:36:03.54 +19:42:52.8 17.8mag 131P/Mueller
00:01:31.01 +02:55:51.8 17.9mag 139P/Vaisala-Oterma
07:13:10.53 +17:02:34.1 15.5mag 141P-D/Machholz
03:16:48.19 -21:06:52.2 15.5mag 161P/Hartley-IRAS
05:32:41.39 +33:55:32.8 15.3mag 162P/SidingSpring
19:04:44.37 +15:01:13.6 14.7mag 169P/NEAT
01:40:46.93 +07:35:12.0 17.7mag 220P/McNaught
16:35:59.21 -08:22:53.6 17.0mag 235P/LINEAR
08:45:03.95 +33:18:32.1 17.9mag 240P/NEAT
20:42:13.46 -49:32:50.0 17.8mag 259P/Garradd
01:59:01.05 +12:02:46.6 15.7mag 260P/McNaught
05:36:54.70 +36:50:03.3 17.4mag 295P/LINEAR
15:06:37.20 +06:03:57.6 17.6mag 391P/Kowalski
08:34:30.62 +19:40:51.4 17.9mag 450P/LONEOS
07:51:36.17 +39:13:29.0 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jul 10 01:37 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.72 -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
16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15
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
10:53:55.47 -16:06:07.00 ASASSN-26cz 2026-04-22.24 16.32
11:06:55.46 -04:07:04.50 2026-07-5.01 16.82
13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78
13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65
13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31
06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16
23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9
12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03
21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03
17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15
15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96
11:06:55.46 -04:07:04.50 2026-07-5.01 16.82
12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65
17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03
09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49
16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5
04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37
22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21
-rw-r--r-- 1 apache apache 5.6K Jul 10 01:37 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag
00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag
00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag
21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag
15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag
07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag
16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag
00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
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
-rw-r--r-- 1 apache apache 189K Jul 10 01:37 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
13:40:20.447 +40:38:15.61 AT 2026sqe 2026-07-03.20 20.3209
20:26:11.475 -21:05:59.62 AT 2026sqd 2026-07-07.33 20.2909
20:38:05.960 -15:39:19.94 AT 2026sqc 2026-07-07.33 22.2834
21:50:20.218 -14:25:11.02 AT 2026sqb 2026-07-07.39 21.5547
20:32:17.644 -16:37:51.49 AT 2026sqa 2026-07-07.33 21.6569
20:38:02.144 -16:39:15.94 AT 2026spz 2026-07-07.33 22.7762
20:36:24.191 -15:13:43.37 AT 2026spy 2026-07-07.33 22.1739
20:41:10.988 -25:49:45.49 AT 2026spx 2026-07-07.33 22.8645
21:17:15.336 -23:31:53.39 AT 2026spw 2026-07-07.32 21.9459
20:27:45.431 -19:59:58.81 AT 2026spv 2026-07-07.33 21.6485
21:55:34.604 -14:11:57.66 AT 2026spu 2026-07-07.39 23.0585
21:10:34.181 -22:59:24.76 AT 2026spt 2026-07-07.32 22.3526
21:05:55.405 -19:04:02.26 AT 2026sps 2026-07-07.32 21.4424
20:59:14.423 -27:33:25.12 AT 2026spr 2026-07-07.32 23.4151
20:31:34.503 -19:06:25.71 AT 2026spq 2026-07-07.33 22.7105
20:54:43.024 -26:43:41.99 AT 2026spp 2026-07-07.32 22.8017
21:07:49.748 -22:55:35.56 AT 2026spo 2026-07-07.32 22.494
20:57:55.962 -26:08:04.97 AT 2026spn 2026-07-07.32 22.7486
20:52:11.463 -28:17:09.07 AT 2026spm 2026-07-07.32 21.7705
21:10:07.376 -16:54:40.86 AT 2026spl 2026-07-07.32 22.4035
-rw-r--r-- 1 apache apache 30K Jul 10 01:37 tns_transients_list.txt