This analysis is done by the script util/transients/transient_factory_test31.sh /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r
The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.
Processing fields Cam-03-Q1b1x1
Processing complete!
Total number of candidates identified: 0
Processing log:
## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref. image: 2461032.79805531 23.12.2025 07:09:01.979 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
First image: 2461032.79805531 23.12.2025 07:09:01.979 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Last image: 2461058.77521235 18.01.2026 06:36:08.347 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 7
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.63
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: 27 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): 15561
Objects passed selection criteria: 15559
Measurements per detected object (mean, median, min, max): 3.8 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.8 4.0 2 4
Average stars detected per image: 15060.2
Average stars matched: 14703 (97.6279 %)
Memory usage VmPeak: 116848 kB
Software: VaST 1.0rc89 compiled with gcc (Gentoo 15.2.1_p20251122 p4) 15.2.1 20251122
VaST compiled on Wed Jan 14 09:05:05 CST 2026
VaST build number 1.0rc88-183-g45c3f81a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-01-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Jan 18 01:31:52 CST 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref. image: 2461032.79805531 23.12.2025 07:09:01.979 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
First image: 2461032.79805531 23.12.2025 07:09:01.979 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Last image: 2461058.77521235 18.01.2026 06:36:08.347 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 185
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.32
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: 162 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 2.1 # or , in mag.arcsec-2
ANALYSIS_THRESH 2.1 # or , in mag.arcsec-2
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): 105375
Objects passed selection criteria: 105110
Measurements per detected object (mean, median, min, max): 3.7 4.0 2 4
Measurements per selected object (mean, median, min, max): 3.7 4.0 2 4
Average stars detected per image: 101172
Average stars matched: 97514.8 (96.3856 %)
Memory usage VmPeak: 1926008 kB
Software: VaST 1.0rc89 compiled with gcc (Gentoo 15.2.1_p20251122 p4) 15.2.1 20251122
VaST compiled on Wed Jan 14 09:05:05 CST 2026
VaST build number 1.0rc88-183-g45c3f81a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-01-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Sun Jan 18 01:36:16 CST 2026
Host name: tau
############################################################
Filtering log:
######## 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= /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= 14.5
FLAT_FIELD_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2025-12-22.fit
FRAME_EDGE_OFFSET_PIX= 25
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= 500
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 3000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 2000
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=
#######################################
Reference image directory is set to /mnt/usb2/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
Cam-03-Q1b1x1
#######################################
########### Starting Cam-03-Q1b1x1 ###########
Processing Cam-03-Q1b1x1
server tau has sufficient free disk space available: 404614 MB at /mnt/usb2/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 404614 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
REFERENCE_EPOCH__SECOND_IMAGE= /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.png' -> 'transient_report/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits_preview.png'
Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
renamed 'Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.png' -> 'transient_report/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits_preview.png'
Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.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= 635.7194
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 678.8533
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1099.9144
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 676.2464
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1099.8791
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 674.9295
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 1.73019
INFO: SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2025-12-22.fit
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= -15.0 / [degC] CCD temperature setpoint
CCD-TEMP= -14.9 / [degC] CCD temperature
Exploring image header: /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
CCD-TEMP= -14.900000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
SET-TEMP= -15.000000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Header: 61 keys total, 10 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= '2026-01-18T00:35:18.6418093' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-01-18T06:35:18.6418093' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61058.274521308 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-01-18T06:35:28.5431291' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61058.2746359142 / 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= -15.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -14.9 / [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 = 49.6913754012919 / [deg] RA of telescope" status=0
Record 32: "DEC = 77.7857896839619 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 38.2722222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 346.086388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.61198555795395 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1013.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.748239 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958391 / [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 = 'Cam-03' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+77 30 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: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 50: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 51: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 52: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 53: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 54: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 55: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 56: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 57: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 58: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 59: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 60: "QHY_LEM = T / isLongExposureMode" status=0
Record 61: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits 9576 6388 16 bitpix
SET-TEMP= -15.000000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
SET-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-15C_20s_2026-01-08.fit
CCD-TEMP= -14.900000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
CCD-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-15C_20s_2026-01-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-15C_20s_2026-01-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/d_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits :)
Spent 0.552979 seconds
renamed 'mdark_TTUQ1b1x1_-15C_20s_2026-01-08.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/d_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2025-12-22.fit 9576 6388 16 bitpix
Avarage count on flat field image: 38918.354428
Minimal real count (from overscan): 5
Output is written to /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits :)
No overscan detected - all values seem high! (left_median=27736.5, right_median=26453.5)
renamed 'mff_TTUQ1b1x1_2025-12-22.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= -15.0 / [degC] CCD temperature setpoint
CCD-TEMP= -15.0 / [degC] CCD temperature
Exploring image header: /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
CCD-TEMP= -15.000000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
SET-TEMP= -15.000000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Header: 61 keys total, 10 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= '2026-01-18T00:36:08.3477051' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-01-18T06:36:08.3477051' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61058.2750966088 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-01-18T06:36:18.2502560' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61058.2752112267 / 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= -15.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -15.0 / [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 = 49.6913755710777 / [deg] RA of telescope" status=0
Record 32: "DEC = 77.7857896549076 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 38.2322222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 346.070277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 1.61340665355347 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1013.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.748239 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958391 / [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 = 'Cam-03' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+77 30 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: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 50: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 51: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 52: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 53: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 54: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 55: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 56: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 57: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 58: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 59: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 60: "QHY_LEM = T / isLongExposureMode" status=0
Record 61: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits 9576 6388 16 bitpix
SET-TEMP= -15.000000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
SET-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-15C_20s_2026-01-08.fit
CCD-TEMP= -15.000000 for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
CCD-TEMP= -15.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-15C_20s_2026-01-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_-15C_20s_2026-01-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/d_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits :)
Spent 0.519927 seconds
renamed 'mdark_TTUQ1b1x1_-15C_20s_2026-01-08.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/d_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2025-12-22.fit 9576 6388 16 bitpix
Avarage count on flat field image: 38918.354428
Minimal real count (from overscan): 5
Output is written to /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits :)
No overscan detected - all values seem high! (left_median=27736.5, right_median=26453.5)
renamed 'mff_TTUQ1b1x1_2025-12-22.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.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=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
SECOND_EPOCH__SECOND_IMAGE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Previews of the CALIBRATED second-epoch images:
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 --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.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: 2461058.77463705
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'
Plate-solving the images
wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits exists and is non-empty
Saving wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits to local_wcs_cache/
'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits' -> 'local_wcs_cache/wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits'
wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits exists and is non-empty
Saving wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits to local_wcs_cache/
'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits' -> 'local_wcs_cache/wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits'
wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits exists and is non-empty
Saving wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits to local_wcs_cache/
'wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits' -> 'local_wcs_cache/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits'
wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits exists and is non-empty
Saving wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits to local_wcs_cache/
'wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits' -> 'local_wcs_cache/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits'
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:01:19.788 +77:31:03.12
Second-epoch image center 04:01:20.156 +77:27:47.98
Angular distance between the image centers 0.05 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:01:19.788 +77:31:03.12
Second-epoch image center 04:01:19.589 +77:27:20.90
Angular distance between the image centers 0.06 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 04:01:20.156 +77:27:47.98
Second-epoch second image center 04:01:19.589 +77:27:20.90
Angular distance between the image centers 0.00754 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits &> /tmp/tmp.CXf1ZBJFmS
Parallel run for /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits &> /tmp/tmp.WwT8uq9Nia
Parallel run for /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits &> /tmp/tmp.MqLr9pR5e5
Parallel run for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits &> /tmp/tmp.yi9oH2mmGl
Parallel run for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.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_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits and wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
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_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits and wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
Found non-empty wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits and wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
The reference image (wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits) and catalog (wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat) found
'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat' -> 'wcsmag.cat'
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
Relation between the catalog and instrumental magnitudes is written to calib.txt
Matched with Tycho-2 8965 out of 15537 detected stars.
util/calibrate_magnitude_scale 0.000000 1.000000 22.917436
a=0.000000 b=1.000000 c=22.917436
From vast_summary.log: estimated ref. image limiting mag.: -7.63
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.29
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.29
____ End of magnitude calibration ____
Filter-out faint candidates...
Filter-out suspiciously bright candidates...
Filter-out candidates with large difference between measured mags in one epoch...
Filter-out small-amplitude flares...
Preparing the exclusion lists for this field
Done with filtering
Found 7 candidate transients before the final filtering. (Hard limit: 3000)
Median FWHM seeing for isolated stars:
2.0 pix Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
2.0 pix Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
2.1 pix fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
2.1 pix fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Limiting magnitude estimates:
15.3 mag. Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
15.3 mag. Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
15.2 mag. fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
15.2 mag. fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
All-image limiting magnitude estimate: 15.2 (SNR ) 12.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 14.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.CXf1ZBJFmS (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
verification OK: /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits has a WCS header - will blindly trust it is good...
'/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits' -> 'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits'
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
WCS_IMAGE_NAME=wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
WCS-calibrated image found: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Checking if the catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits alredy exist and is non-empty...
Catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
WCS catalog name: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1249, passed=15537
Got 15537 stars (including 14274 good ones) from the SExtractor catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
util/solve_plate_with_UCAC5 got 15537 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits -region wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.WwT8uq9Nia (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
verification OK: /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits has a WCS header - will blindly trust it is good...
'/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits' -> 'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits'
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
WCS_IMAGE_NAME=wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
WCS-calibrated image found: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
Checking if the catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits alredy exist and is non-empty...
Catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
WCS catalog name: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1257, passed=15556
Got 15556 stars (including 14274 good ones) from the SExtractor catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat
util/solve_plate_with_UCAC5 got 15556 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.35"
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits -region wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.MqLr9pR5e5 (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...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
verification OK: /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.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=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
WCS_IMAGE_NAME=wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
WCS-calibrated image found: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Checking if the catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
WCS catalog name: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1144, passed=14746
Got 14746 stars (including 13583 good ones) from the SExtractor catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat
util/solve_plate_with_UCAC5 got 14746 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.0'
Seting catalog search parameters based on the expected field of view 942.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013083 (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 0.010467 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits -region wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.yi9oH2mmGl (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...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
verification OK: /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.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=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
WCS_IMAGE_NAME=wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
WCS-calibrated image found: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Checking if the catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
WCS catalog name: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1147, passed=14742
Got 14742 stars (including 13579 good ones) from the SExtractor catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat
util/solve_plate_with_UCAC5 got 14742 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.0'
Seting catalog search parameters based on the expected field of view 942.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013083 (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 0.010467 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.39"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits -region wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits' -> '/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits'
Saving fully-calibrated image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits' -> '/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits'
Preparing the HTML report for the field Cam-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Adding exclusion_list_gaiadr2.txt__out20901.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out20993.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out21003.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out21007.dat to exclusion_list_gaiadr2.txt
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20901_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 20901_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 05:35:07.37 +79:10:12.4 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20993_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 20993_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 04:13:20.60 +72:06:36.7 in the exclusion list exclusion_list_bsc.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02300_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 02300_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 05:06:03.39 +80:14:53.0 in the exclusion list exclusion_list.txt ****
Prepared the HTML report for the field Cam-03-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 --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Creating symlink local_wcs_cache/wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Creating symlink local_wcs_cache/exclusion_list_bbsc.txt
Creating symlink local_wcs_cache/exclusion_list_bsc.txt
Creating symlink local_wcs_cache/exclusion_list_tycho2.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits exists and is non-empty
wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits exists and is non-empty
wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits exists and is non-empty
wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits exists and is non-empty
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:01:19.788 +77:31:03.12
Second-epoch image center 04:01:20.156 +77:27:47.98
Angular distance between the image centers 0.05 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:01:19.788 +77:31:03.12
Second-epoch image center 04:01:19.589 +77:27:20.90
Angular distance between the image centers 0.06 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 04:01:20.156 +77:27:47.98
Second-epoch second image center 04:01:19.589 +77:27:20.90
Angular distance between the image centers 0.00754 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits &> /tmp/tmp.sFS1xUWMih
Parallel run for /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits &> /tmp/tmp.hs8EwRvLbS
Parallel run for /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits &> /tmp/tmp.C9pFn2UBzd
Parallel run for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits &> /tmp/tmp.KKzFQkgE29
Parallel run for /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.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_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits and wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
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_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits and wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
Found non-empty wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits and wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
The reference image (wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits) and catalog (wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat) found
'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat' -> 'wcsmag.cat'
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
Relation between the catalog and instrumental magnitudes is written to calib.txt
Matched with Tycho-2 9111 out of 104890 detected stars.
util/calibrate_magnitude_scale 0.000000 1.000000 22.787910
a=0.000000 b=1.000000 c=22.787910
From vast_summary.log: estimated ref. image limiting mag.: -7.32
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.47
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.47
____ End of magnitude calibration ____
Filter-out faint candidates...
Filter-out suspiciously bright candidates...
Filter-out candidates with large difference between measured mags in one epoch...
Filter-out small-amplitude flares...
Preparing the exclusion lists for this field
Done with filtering
Found 34 candidate transients before the final filtering. (Hard limit: 3000)
Median FWHM seeing for isolated stars:
1.9 pix Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
1.9 pix Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
2.0 pix fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
2.0 pix fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Limiting magnitude estimates:
15.5 mag. Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
15.5 mag. Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
15.4 mag. fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
15.4 mag. fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
All-image limiting magnitude estimate: 15.4 (SNR ) 14.7 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 14.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.sFS1xUWMih (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
verification OK: /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits has a WCS header - will blindly trust it is good...
'/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits' -> 'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits'
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
WCS_IMAGE_NAME=wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
WCS-calibrated image found: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
Checking if the catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits alredy exist and is non-empty...
Catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits
WCS catalog name: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=8237, passed=104862
Got 104862 stars (including 96440 good ones) from the SExtractor catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat
util/solve_plate_with_UCAC5 got 104862 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits -region wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-01_20.00sec_-15.00C_LIGHT_0358.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.hs8EwRvLbS (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
verification OK: /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits has a WCS header - will blindly trust it is good...
'/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits' -> 'wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits'
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
WCS_IMAGE_NAME=wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
WCS-calibrated image found: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
Checking if the catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits alredy exist and is non-empty...
Catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat corresponding to the image wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits
WCS catalog name: wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=29, blended=8331, passed=104754
Got 104754 stars (including 96240 good ones) from the SExtractor catalog wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat
util/solve_plate_with_UCAC5 got 104754 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/reference_imgs/Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits -region wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-03-Q1b1x1_2025-12-23_01-09-59_20.00sec_-15.00C_LIGHT_0359.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.C9pFn2UBzd (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...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
verification OK: /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.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=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
WCS_IMAGE_NAME=wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
WCS-calibrated image found: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Checking if the catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
WCS catalog name: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=7497, passed=99209
Got 99209 stars (including 91560 good ones) from the SExtractor catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat
util/solve_plate_with_UCAC5 got 99209 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.0'
Seting catalog search parameters based on the expected field of view 942.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013083 (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 0.010467 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits -region wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.KKzFQkgE29 (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...
/mnt/usb2/NMW-TexasTech/workdir/vast_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/util/wcs_image_calibration.sh /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
FITSFILE before on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
FITSFILE after on_the_fly=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
verification OK: /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.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=/mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
WCS_IMAGE_NAME=wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
WCS-calibrated image found: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Checking if the catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat corresponding to the image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
WCS catalog name: wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat
The fraction of blended stars is high!
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=7481, passed=98216
Got 98216 stars (including 90603 good ones) from the SExtractor catalog wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat
util/solve_plate_with_UCAC5 got 98216 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.0'
Seting catalog search parameters based on the expected field of view 942.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013083 (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 0.010467 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
Found a local copy of UCAC5
Reading UCAC5 zone files...
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Estimated accuracy of the plate solution: 0.36"
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
The image catalog is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.ds9.reg
You may view it with the command:
ds9 /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits -region wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-35-18_20.00sec_-14.90C_LIGHT_0272.fits
Saving fully-calibrated image wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /mnt/usb2/NMW-TexasTech/workdir/img_2026-01-18_CI_Cam-03-Q1b1x1_011441_TTUQ1b1x1_19418_yna5MU0r/wcs_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273.fits
Preparing the HTML report for the field Cam-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Adding exclusion_list_gaiadr2.txt__out123702.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out123718.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out123722.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out123734.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out123735.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out123785.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out123988.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124075.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124077.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124139.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124163.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124223.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124240.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124275.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124279.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124316.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124332.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124344.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124371.dat to exclusion_list_gaiadr2.txt
Adding exclusion_list_gaiadr2.txt__out124381.dat to exclusion_list_gaiadr2.txt
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123702_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 123702_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 03:27:34.77 +75:13:48.6 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123718_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 123718_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 02:11:24.17 +73:01:03.4 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123733_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 123733_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 03:56:31.25 +73:31:43.6 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123734_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 123734_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 04:37:40.87 +71:11:04.4 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123785_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 123785_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 03:54:58.91 +73:05:35.8 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123988_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 123988_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 05:22:40.39 +70:55:46.7 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124074_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124074_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 03:19:00.90 +76:00:06.1 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124075_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124075_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 02:25:14.09 +78:33:30.8 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124139_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124139_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 04:35:26.88 +71:34:01.0 in Gaia DR2 blend (TIMEOUTCOMMAND_GAIA_VIZIER=#timeout 40 #, MAG_MEAN=13.99, BLEND_MAG_FAINT_SEARCH_LIMIT=, VIZIER_COMMAND=#lib/vizquery -site=vizier.cds.unistra.fr -mime=text -source=I/345/gaia2 -out.max=3 -out.add=_r -out.form=mini -sort=Gmag Gmag=0.0..14.97 -c=04:35:26.88 +71:34:01.0 -c.rs=14.75 -out=Source,RA_ICRS,DE_ICRS,Gmag,RPmag,Var#)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124192_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124192_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 04:09:55.84 +79:18:57.6 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124201_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124201_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 02:20:29.49 +74:39:39.4 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124223_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124223_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 03:12:09.96 +81:26:10.1 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124275_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124275_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 03:57:07.74 +72:28:24.0 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124316_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124316_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
**** FOUND 04:25:54.78 +76:49:41.8 in the exclusion list exclusion_list.txt ****
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124332_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273
The candidate 124332_fd_Cam-03-Q1b1x1_2026-01-18_00-36-08_20.00sec_-15.00C_LIGHT_0273 did not pass the final checks
