FITS images used in this processing run:

Field Ari-01-Q1b1x1 reference image: Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Field Ari-01-Q1b1x1 reference image: Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Field Ari-01-Q1b1x1 second-epoch image: Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Field Ari-01-Q1b1x1 second-epoch image: Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
First image: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Last  image: 2461251.79995287 30.07.2026 07:11:45.928   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.49
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: 4 seconds
Number of parallel threads: 3
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
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  11292
Objects passed selection criteria:  11221
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 7015
Average stars matched: 6837.75 (97.4733 %)
Memory usage VmPeak:   241676 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 30 02:17:06 CDT 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: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
First image: 2461049.67315626 09.01.2026 04:09:10.701   /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Last  image: 2461251.79995287 30.07.2026 07:11:45.928   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 21
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.20
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 12 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  70305
Objects passed selection criteria:  70082
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 46366.2
Average stars matched: 44797.8 (96.6172 %)
Memory usage VmPeak:   290560 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 30 02:17:53 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Ari-01-Q1b1x1
#######################################
########### Starting Ari-01-Q1b1x1 ###########
Processing Ari-01-Q1b1x1
server tau has sufficient free disk space available: 479821 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 479821 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.png' -> 'transient_report/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits_preview.png'

Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits


renamed 'Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.png' -> 'transient_report/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits_preview.png'

Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.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= 512.2288
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 629.5282
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 6538.8389
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1530.8695
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 6503.8816
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1523.3480
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 12.7655
INFO:                  SECOND_EPOCH__SD_ratio= 0.005
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-30T02:10:58.8566984' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T07:10:58.8566984' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61251.2992923148 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T07:11:08.7592356' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61251.2994069327 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      44.997898351704 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9996936924104 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     14.9947222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     63.5422222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.81181043716943 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29527 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29527 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/d_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits :)

Spent 0.513399 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/d_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-30T02:11:45.9281670' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T07:11:45.9281670' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61251.2998371297 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T07:11:55.8326330' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61251.2999517592 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     44.9978982747116 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9996936674098 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1444444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     63.6338888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.77607835853819 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ari-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29527 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29527 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/d_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits :)

Spent 0.523343 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/d_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Previews of the CALIBRATED second-epoch images:


fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits



fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
  
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.cat to cache
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.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: 2461251.79940806
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits exists and is non-empty
Saving wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits to local_wcs_cache/
'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits' -> 'local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits'
wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits exists and is non-empty
Saving wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits to local_wcs_cache/
'wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits' -> 'local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits'
wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits exists and is non-empty
Saving wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits to local_wcs_cache/
'wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits' -> 'local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits'
wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits exists and is non-empty
Saving wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits to local_wcs_cache/
'wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits' -> 'local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (1st reference image)
verification OK: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:01.020 +29:59:53.86 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits (1st new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Image size: 945.2'x626.9'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:10.712 +29:58:50.46 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:00:01.020 +29:59:53.86
Second-epoch image center 03:00:10.712 +29:58:50.46
Angular distance between the image centers 0.0392 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits (2nd new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Image size: 945.1'x626.9'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:09.505 +29:58:17.65 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:00:01.020 +29:59:53.86
Second-epoch image center 03:00:09.505 +29:58:17.65
Angular distance between the image centers 0.0406 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  03:00:10.712 +29:58:50.46
Second-epoch second image center 03:00:09.505 +29:58:17.65
Angular distance between the image centers 0.01010 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits &> /tmp/tmp.BR29yT9MfJ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits &> /tmp/tmp.RXgTQtacCJ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits &> /tmp/tmp.PB7PDuggCe
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits &> /tmp/tmp.HOKtdjI1Nq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat
The reference image (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits) and catalog (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat) found
'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat' -> 'wcsmag.cat'
Read 12025 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5988 to 54.6373 deg, Dec +24.3709 to +35.3049 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 35.5988 to 54.6373 deg, Dec 24.3709 to 35.3049 deg
Loaded 7081 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 5298 out of 5696 total matches.
Matched with Tycho-2 5696 out of 12025 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.938250
a=0.000000 b=1.000000 c=22.938250
From vast_summary.log: estimated ref. image limiting mag.:  -7.49
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.45

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.45

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 12025 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5988 to 54.6373 deg, Dec +24.3709 to +35.3049 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 35.5988 to 54.6373 deg, Dec 24.3709 to 35.3049 deg
Loaded 7081 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 5298 out of 5696 total matches.
Matched with Tycho-2 5696 out of 12025 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (aperture=6.0)
Read 11990 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5989 to 54.6200 deg, Dec +24.3710 to +35.3118 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 35.5989 to 54.6200 deg, Dec 24.3710 to 35.3118 deg
Loaded 7085 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 5309 out of 5710 total matches.
Matched with Tycho-2 5710 out of 11990 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 2.1 pix  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 2.3 pix  fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
 2.3 pix  fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Limiting magnitude estimates:
 15.4 mag.  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 15.4 mag.  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 13.0 mag.  fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
 13.0 mag.  fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
All-image limiting magnitude estimate:  13.0 (SNR )  10.4 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.BR29yT9MfJ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=922, bad_region=0, passed=12025
Got 12025 stars (including 11093 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
util/solve_plate_with_UCAC5 got 12025 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 12025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 12025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 12025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4877 stars left (next iteration limit 5362)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits N_match=4877 sigma_overall_arcsec=0.316 sigma_q1_arcsec=0.432 sigma_q2_arcsec=0.302 sigma_q3_arcsec=0.308 sigma_q4_arcsec=0.259 n_q1=1155 n_q2=1438 n_q3=1124 n_q4=1160 worst_quadrant_to_overall_ratio=1.365
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.RXgTQtacCJ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=923, bad_region=1, passed=11990
Got 11990 stars (including 11052 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
util/solve_plate_with_UCAC5 got 11990 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 4874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 11990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 11990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 11990 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4875 stars left (next iteration limit 5361)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits N_match=4875 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.390 sigma_q2_arcsec=0.285 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.239 n_q1=1161 n_q2=1436 n_q3=1118 n_q4=1160 worst_quadrant_to_overall_ratio=1.300
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.PB7PDuggCe (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=212, bad_region=0, passed=2125
Got 2125 stars (including 1912 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat 
util/solve_plate_with_UCAC5 got 2125 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.2'
Seting catalog search parameters based on the expected field of view 945.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013128 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010502 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 1852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1844 matched stars entering correct_measured_positions(), 1841 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1844 matched stars entering correct_measured_positions(), 2121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 1852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1844 matched stars entering correct_measured_positions(), 2122 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 1844 matched stars entering correct_measured_positions(), 2122 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 1844 stars left (next iteration limit 2028)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: SIP order 2 trial: matched=1844 robust_rms=8.720 arcsec worst_quadrant_rms=11.521 arcsec
SIP_REFIT: SIP order 3 trial: matched=1844 robust_rms=0.535 arcsec worst_quadrant_rms=0.953 arcsec
SIP_REFIT: SIP order 5 trial: matched=1844 robust_rms=0.405 arcsec worst_quadrant_rms=0.545 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1844 robust_rms_before=1.635 arcsec robust_rms_before_corrected=0.405 arcsec robust_rms_after=0.405 arcsec worst_quadrant_rms_before=0.586 worst_quadrant_rms_after=0.545
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.586 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits N_match=1844 sigma_overall_arcsec=0.410 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.595 sigma_q3_arcsec=0.346 sigma_q4_arcsec=0.442 n_q1=496 n_q2=307 n_q3=619 n_q4=422 worst_quadrant_to_overall_ratio=1.451
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits -region wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.HOKtdjI1Nq (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=226, bad_region=0, passed=2091
Got 2091 stars (including 1863 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat 
util/solve_plate_with_UCAC5 got 2091 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.1'
Seting catalog search parameters based on the expected field of view 945.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013126 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010501 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 1804 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1796 matched stars entering correct_measured_positions(), 1794 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1796 matched stars entering correct_measured_positions(), 2089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 1804 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1797 matched stars entering correct_measured_positions(), 2089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 1797 matched stars entering correct_measured_positions(), 2089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 1797 stars left (next iteration limit 1975)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: SIP order 2 trial: matched=1797 robust_rms=8.215 arcsec worst_quadrant_rms=11.339 arcsec
SIP_REFIT: SIP order 3 trial: matched=1797 robust_rms=0.512 arcsec worst_quadrant_rms=0.883 arcsec
SIP_REFIT: SIP order 5 trial: matched=1797 robust_rms=0.384 arcsec worst_quadrant_rms=0.515 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1797 robust_rms_before=1.563 arcsec robust_rms_before_corrected=0.410 arcsec robust_rms_after=0.384 arcsec worst_quadrant_rms_before=0.601 worst_quadrant_rms_after=0.515
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Image size: 945.4'x626.9'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:09.642 +29:58:16.18 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2091 stars ###
'wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/correct_sextractor_wcs_catalog_usingxy2sky2707936.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 1.563 -> 0.384 arcsec)
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits N_match=1797 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.593 sigma_q3_arcsec=0.369 sigma_q4_arcsec=0.431 n_q1=479 n_q2=299 n_q3=610 n_q4=409 worst_quadrant_to_overall_ratio=1.439
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits -region wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits sigma_overall=0.316 worst_q_ratio=1.365
ref2=Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits sigma_overall=0.300 worst_q_ratio=1.300
new1=fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits sigma_overall=0.410 worst_q_ratio=1.451
new2=fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits sigma_overall=0.412 worst_q_ratio=1.439
reference average sigma_overall=0.308 worst_q_ratio=1.3325
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139_astrometric_residuals.png (4877 matched stars from wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140_astrometric_residuals.png (4875 matched stars from wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292_astrometric_residuals.png (1844 matched stars from wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293_astrometric_residuals.png (1797 matched stars from wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits'
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits'
Preparing the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20668_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 20668_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    7.73    03:20:26.86 +24:32:34.2   7749 0138   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  03:20:26.79 +24:32:35.4 in the exclusion list exclusion_list_tycho2.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
  
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.cat to cache
SExtractor catalog cache: saved Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Creating symlink local_wcs_cache/wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Creating symlink local_wcs_cache/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits exists and is non-empty
wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits exists and is non-empty
wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits exists and is non-empty
wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (1st reference image)
verification OK: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:01.020 +29:59:53.86 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits (1st new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Image size: 945.2'x626.9'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:10.712 +29:58:50.46 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:00:01.020 +29:59:53.86
Second-epoch image center 03:00:10.712 +29:58:50.46
Angular distance between the image centers 0.0392 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits (2nd new image)
verification OK: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Image size: 945.1'x626.9'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:00:09.505 +29:58:17.65 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:00:01.020 +29:59:53.86
Second-epoch image center 03:00:09.505 +29:58:17.65
Angular distance between the image centers 0.0406 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  03:00:10.712 +29:58:50.46
Second-epoch second image center 03:00:09.505 +29:58:17.65
Angular distance between the image centers 0.01010 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits &> /tmp/tmp.HJXqKJFtrb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits &> /tmp/tmp.6fyK1ejCB1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits &> /tmp/tmp.d5GWn5fXKh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits &> /tmp/tmp.GP9NHI6Xfq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Calibrating the magnitude scale
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.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_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
Found non-empty wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits and wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat
The reference image (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits) and catalog (wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat) found
'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat' -> 'wcsmag.cat'
Read 76723 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5933 to 54.6686 deg, Dec +24.3245 to +35.3078 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 35.5933 to 54.6686 deg, Dec 24.3245 to 35.3078 deg
Loaded 7113 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4771 out of 5749 total matches.
Matched with Tycho-2 5749 out of 76723 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.815000
a=0.000000 b=1.000000 c=22.815000
From vast_summary.log: estimated ref. image limiting mag.:  -7.20
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.62

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.62

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 76723 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5933 to 54.6686 deg, Dec +24.3245 to +35.3078 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 35.5933 to 54.6686 deg, Dec 24.3245 to 35.3078 deg
Loaded 7113 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4771 out of 5749 total matches.
Matched with Tycho-2 5749 out of 76723 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits (aperture=4.6)
Read 76511 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 35.5653 to 54.6624 deg, Dec +24.3414 to +35.3171 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 35.5653 to 54.6624 deg, Dec 24.3414 to 35.3171 deg
Loaded 7129 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4779 out of 5757 total matches.
Matched with Tycho-2 5757 out of 76511 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Forced-photometry filter: calibrated wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -> calib.txt_param_ref_wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 18 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 1.9 pix  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 2.2 pix  fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
 2.2 pix  fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Limiting magnitude estimates:
 15.6 mag.  Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
 15.6 mag.  Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
 13.3 mag.  fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
 13.3 mag.  fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
All-image limiting magnitude estimate:  13.3 (SNR )  12.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.HJXqKJFtrb (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=5130, bad_region=4, passed=76710
Got 76710 stars (including 71432 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat 
util/solve_plate_with_UCAC5 got 76710 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 76710 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 76710 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 76710 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4877 stars left (next iteration limit 5364)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits N_match=4877 sigma_overall_arcsec=0.299 sigma_q1_arcsec=0.401 sigma_q2_arcsec=0.284 sigma_q3_arcsec=0.285 sigma_q4_arcsec=0.252 n_q1=1132 n_q2=1381 n_q3=1170 n_q4=1194 worst_quadrant_to_overall_ratio=1.344
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.6fyK1ejCB1 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits' -> 'wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS_IMAGE_NAME=wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS-calibrated image found: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
Checking if the catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits alredy exist and is non-empty...
Catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat corresponding to the image wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits
WCS catalog name: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=5058, bad_region=7, passed=76491
Got 76491 stars (including 71297 good ones) from the SExtractor catalog wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat 
util/solve_plate_with_UCAC5 got 76491 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 76491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 76491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 76491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4876 stars left (next iteration limit 5363)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits N_match=4876 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.375 sigma_q2_arcsec=0.277 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.240 n_q1=1143 n_q2=1383 n_q3=1153 n_q4=1197 worst_quadrant_to_overall_ratio=1.267
The image catalog is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits -region wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.d5GWn5fXKh (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=410, bad_region=0, passed=16500
Got 16500 stars (including 16063 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat 
util/solve_plate_with_UCAC5 got 16500 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.2'
Seting catalog search parameters based on the expected field of view 945.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013128 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010502 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4861 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 4849 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 16500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 16500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4851 matched stars entering correct_measured_positions(), 16500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4851 stars left (next iteration limit 5333)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits N_match=4851 sigma_overall_arcsec=0.436 sigma_q1_arcsec=0.422 sigma_q2_arcsec=0.552 sigma_q3_arcsec=0.379 sigma_q4_arcsec=0.452 n_q1=1306 n_q2=817 n_q3=1661 n_q4=1067 worst_quadrant_to_overall_ratio=1.268
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits -region wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.GP9NHI6Xfq (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
WCS_IMAGE_NAME=wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
WCS-calibrated image found: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Checking if the catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits alredy exist and is non-empty...
Catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat corresponding to the image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
WCS catalog name: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=449, bad_region=0, passed=16951
Got 16951 stars (including 16473 good ones) from the SExtractor catalog wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat 
util/solve_plate_with_UCAC5 got 16951 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.1'
Seting catalog search parameters based on the expected field of view 945.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013126 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010501 (37.8 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4848 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 16951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 628 (Dec 24.1 to 35.4)
Done reading UCAC5 zone files...
Matched 4861 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 16951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 16951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4847 stars left (next iteration limit 5331)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits N_match=4847 sigma_overall_arcsec=0.437 sigma_q1_arcsec=0.431 sigma_q2_arcsec=0.552 sigma_q3_arcsec=0.399 sigma_q4_arcsec=0.453 n_q1=1288 n_q2=826 n_q3=1662 n_q4=1071 worst_quadrant_to_overall_ratio=1.263
The image catalog is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits -region wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Saving fully-calibrated image wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/wcs_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits
Preparing the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:26:08.31 +31:51:56.5:  12.68 +/- 0.02  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 03:18:09.79 +33:46:16.0:  11.44 +/- 0.00  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:38:51.13 +30:32:06.2:  11.06 +/- 0.00  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:36:03.29 +28:08:21.7:  12.60 +/- 0.01  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:25:03.54 +26:12:41.6:  12.28 +/- 0.01  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:36:20.49 +29:05:04.0:  11.05 +/- 0.00  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:55:28.85 +28:09:11.1:  12.61 +/- 0.01  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:26:08.31 +31:51:56.5:  12.64 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.66 +/- 0.01
Forced photometry filter REJECTED candidate at 02:26:08.31 +31:51:56.5: ref_mag=12.66 +/- 0.01 new_mean_mag=12.6038 delta=0.06 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 03:18:09.79 +33:46:16.0:  11.43 +/- 0.01  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:25:03.54 +26:12:41.6:  12.26 +/- 0.01  detection
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:36:03.29 +28:08:21.7:  12.59 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.43 +/- 0.00
Forced photometry filter REJECTED candidate at 03:18:09.79 +33:46:16.0: ref_mag=11.43 +/- 0.00 new_mean_mag=11.2769 delta=0.16 (need > 0.90)
Forced photometry reference-image weighted average:  12.27 +/- 0.01
Forced photometry reference-image weighted average:  12.60 +/- 0.01
Forced photometry filter REJECTED candidate at 02:25:03.54 +26:12:41.6: ref_mag=12.27 +/- 0.01 new_mean_mag=12.3177 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:38:51.13 +30:32:06.2:  11.09 +/- 0.00  detection
Forced photometry filter REJECTED candidate at 02:36:03.29 +28:08:21.7: ref_mag=12.60 +/- 0.01 new_mean_mag=12.6402 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-09-10_20.00sec_-15.00C_LIGHT_0139.fits at 02:25:36.69 +29:53:40.7:  13.13 +/- 0.03  detection
Forced photometry reference-image weighted average:  11.07 +/- 0.00
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:36:20.49 +29:05:04.0:  11.01 +/- 0.00  detection
Forced photometry filter REJECTED candidate at 02:38:51.13 +30:32:06.2: ref_mag=11.07 +/- 0.00 new_mean_mag=11.1553 delta=-0.08 (need > 0.90)
Forced photometry reference-image weighted average:  11.03 +/- 0.00
Forced photometry filter REJECTED candidate at 02:36:20.49 +29:05:04.0: ref_mag=11.03 +/- 0.00 new_mean_mag=11.2572 delta=-0.23 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:55:28.85 +28:09:11.1:  12.60 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.60 +/- 0.01
Forced photometry filter REJECTED candidate at 02:55:28.85 +28:09:11.1: ref_mag=12.60 +/- 0.01 new_mean_mag=12.4317 delta=0.17 (need > 0.90)
Forced photometry on wcs_Ari-01-Q1b1x1_2026-01-08_22-10-30_20.00sec_-15.00C_LIGHT_0140.fits at 02:25:36.69 +29:53:40.7:  13.08 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.10 +/- 0.02
Forced photometry filter REJECTED candidate at 02:25:36.69 +29:53:40.7: ref_mag=13.10 +/- 0.02 new_mean_mag=13.0666 delta=0.04 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 92681_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92681_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    12.67    02:36:03.34 +28:08:21.9   1644 1981   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    12.62    02:36:03.24 +28:08:21.6   1646 1987   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92682_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92682_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    11.88    02:35:13.38 +25:45:47.9   1534 0542   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  02:35:13.38 +25:45:47.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92683_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92683_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    11.23    03:18:09.74 +33:46:15.2   6909 5658   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    11.34    03:18:09.85 +33:46:16.7   6912 5664   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92684_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92684_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    11.20    02:36:20.50 +29:05:05.0   1680 2554   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    11.36    02:36:20.47 +29:05:03.1   1683 2559   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92686_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92686_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    7.68    03:20:26.78 +24:32:35.9   7749 0138   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  03:20:26.75 +24:32:36.1 in the exclusion list exclusion_list_tycho2.txt ****
  
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Considering the candidate 92731_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92731_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    11.14    02:38:51.15 +30:32:06.2   2005 3433   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    11.17    02:38:51.11 +30:32:06.2   2007 3439   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92806_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92806_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    11.84    03:06:54.87 +30:30:09.3   5643 3572   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  03:06:54.86 +30:30:09.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92811_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92811_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    12.28    02:25:03.63 +26:12:41.2   0133 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    12.37    02:25:03.45 +26:12:41.9   0135 0812   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92819_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92819_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    12.00    02:57:07.66 +31:54:52.2   4338 4341   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  02:57:07.66 +31:54:52.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92836_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92836_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    12.59    02:26:08.32 +31:51:56.7   0348 4249   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    12.62    02:26:08.30 +31:51:56.2   0350 4255   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92846_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92846_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    12.05    03:03:30.10 +28:17:18.8   5286 2212   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  03:03:30.07 +28:17:20.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 92850_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92850_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    12.14    03:01:51.79 +26:26:45.5   5135 1089   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  03:01:51.73 +26:26:46.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 92882_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92882_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    12.46    02:55:28.83 +28:09:11.1   4229 2064   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    12.41    02:55:28.88 +28:09:11.1   4231 2070   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 92892_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92892_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 2     2026 07 30.29995    2461251.79995    12.61    02:58:17.53 +32:29:48.2   4468 4699   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  02:58:17.59 +32:29:48.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 92934_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 92934_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 1     2026 07 30.29941    2461251.79941    13.21    02:25:36.70 +29:53:40.1   0256 3052   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-10-58_20.00sec_-0.00C_LIGHTs_0292.fits
Discovery image 2     2026 07 30.29995    2461251.79995    12.98    02:25:36.69 +29:53:41.3   0258 3057   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

  
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Considering the candidate 34112_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 34112_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 3     2026 07 30.29995    2461251.79995    12.15    02:56:02.73 +31:12:45.0   4220 3912   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  02:56:02.83 +31:12:44.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 48362_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 48362_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 3     2026 07 30.29995    2461251.79995    11.84    02:50:04.82 +29:07:52.1   3496 2628   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

**** FOUND  02:50:04.80 +29:07:51.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 25895_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293
The candidate 25895_fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293 did not pass the final checks
Discovery image 3     2026 07 30.29995    2461251.79995    11.35    02:47:21.74 +32:23:18.2   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Ari-01-Q1b1x1_021431_TTUQ1b1x1_2689935_UXaEPMnz/fd_Ari-01-Q1b1x1_2026-07-30_02-11-45_20.00sec_-0.00C_LIGHTs_0293.fits

Rejecting candidate due to large distance (35.6") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ari-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Ari-01-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461251.79940806 -observatory V36
07:16:14.27 +19:39:49.2 Mercury (0.6mag)
11:30:28.94 +03:19:12.6 Venus (-4.3mag)
05:23:10.08 +23:14:06.7 Mars (1.3mag)
08:34:51.66 +19:10:37.2 Jupiter (-1.8mag)
00:56:48.19 +03:20:25.0 Saturn (0.6mag)
04:10:35.02 +20:53:57.9 Uranus (5.8mag)
00:16:32.94 +00:16:30.2 Neptune (7.7mag)
20:29:00.29 -23:26:37.0 Pluto (14.4mag)
21:10:16.75 -18:26:53.4 Moon (-12.7mag)
-rw-r--r-- 1 apache apache 362 Jul 30 02:17 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461251.79940806:
08:34:56.11 +19:10:18.2 Io (5.9mag)
08:34:45.67 +19:11:02.2 Europa (6.2mag)
08:34:51.80 +19:10:40.5 Ganymede (5.5mag)
08:34:54.22 +19:10:23.3 Callisto (6.7mag)
08:32:37.54 +19:04:42.7 Himalia (15.7mag)
08:34:53.96 +19:10:28.5 Thebe (16.6mag)
08:32:03.69 +19:05:00.4 Elara (17.7mag)
08:38:52.38 +18:54:24.1 Pasiphae (17.9mag)
08:38:37.36 +19:19:02.7 Carme (19.0mag)
00:56:54.88 +03:19:52.8 Titan (8.5mag)
00:56:52.36 +03:20:11.1 Rhea (9.8mag)
00:56:32.45 +03:17:54.2 Iapetus (11.2mag)
00:57:01.68 +03:20:29.8 Hyperion (14.5mag)
00:56:22.29 +03:14:47.9 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 30 02:17 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461251.79940806:
18:30:48.89 -27:04:39.7 JWST
19:01:02.80 +10:51:40.5 Chandra
03:25:54.72 +59:42:29.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 30 02:17 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461251.79940806 -observatory V36
03:03:02.94 +16:34:38.7 17.7mag P/1996 R2 (Lagerkvist)
18:05:10.96 -34:39:03.6 13.9mag P/2010 H2 (Vales)
06:45:20.03 -68:35:55.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:18.41 +32:48:40.8 17.7mag C/2017 K2 (PANSTARRS)
03:15:14.38 +32:44:13.1 16.3mag P/2021 N1 (ZTF)
22:45:46.76 +31:53:45.0 17.3mag C/2022 E2 (ATLAS)
06:34:20.91 +26:41:09.9 16.8mag C/2022 N2 (PANSTARRS)
10:13:21.22 +28:52:28.0 16.9mag C/2022 QE78 (ATLAS)
09:22:52.73 +05:15:32.8 17.9mag C/2022 R6 (PANSTARRS)
15:11:21.62 -11:57:27.4 17.8mag P/2023 B1 (PANSTARRS)
21:22:53.31 +66:50:56.6 17.9mag C/2023 H5 (Lemmon)
15:58:04.94 -12:05:20.3 14.2mag C/2023 R1 (PANSTARRS)
07:57:47.25 +30:56:45.8 15.1mag C/2024 E1 (Wierzchos)
15:08:50.18 +15:36:50.4 17.7mag C/2024 G6 (ATLAS)
19:14:47.03 +42:22:58.8 13.7mag C/2024 J3 (ATLAS)
21:23:29.23 +48:30:29.6 17.7mag C/2024 R4 (PANSTARRS)
05:07:43.23 -13:07:09.2 15.5mag C/2024 T5 (ATLAS)
06:50:06.74 +25:42:24.9 17.9mag C/2025 J1 (Borisov)
07:26:36.09 -14:58:43.3 17.4mag C/2025 R3 (PANSTARRS)
10:20:48.00 +21:26:32.7 17.4mag C/2025 V2 (Rankin)
12:53:07.32 +02:54:50.6 17.0mag C/2025 Y1 (ATLAS)
16:09:18.86 +78:34:12.3 17.0mag C/2026 A2 (Bok)
03:03:09.66 +45:58:08.2 17.0mag C/2026 B2 (Sun-Gao)
11:39:38.65 +07:31:29.2 17.2mag A/2026 E1
21:47:43.10 -23:23:37.8 6.9mag 10P/Tempel
11:23:46.08 -02:52:22.2 16.2mag 29P/Schwassmann-Wachmann
04:27:50.26 +31:36:16.1 17.9mag 47P/Ashbrook-Jackson
10:49:25.53 +07:33:45.2 17.2mag 63P/Wild
00:53:58.64 -05:11:12.2 15.5mag 65P/Gunn
05:14:58.94 +20:45:23.9 13.7mag 78P/Gehrels
02:50:53.93 +12:56:25.3 16.6mag 88P/Howell
07:32:25.42 +28:47:02.2 16.0mag 93P/Lovas
03:41:50.89 +13:26:26.0 17.8mag 112P/Urata-Niijima
05:26:50.20 +31:02:07.9 16.4mag 114P/Wiseman-Skiff
08:57:10.25 +28:05:08.0 15.1mag 123P/West-Hartley
11:26:07.21 -06:48:03.7 17.0mag 124P/Mrkos
05:23:07.93 +21:10:09.6 16.1mag 128P/Shoemaker-Holt
06:12:56.07 +19:16:48.4 17.9mag 131P/Mueller
00:04:12.66 +03:24:58.2 17.7mag 139P/Vaisala-Oterma
08:19:58.66 +12:25:11.5 17.9mag 141P-D/Machholz
03:22:19.15 -20:02:58.0 14.4mag 161P/Hartley-IRAS
06:44:50.36 +37:07:25.4 15.7mag 162P/SidingSpring
17:22:12.01 +32:04:55.3 12.9mag 169P/NEAT
02:25:39.85 +09:13:49.3 17.6mag 220P/McNaught
16:37:48.40 -09:27:54.4 17.5mag 235P/LINEAR
20:28:57.25 -52:35:57.1 17.8mag 259P/Garradd
02:56:08.61 +21:17:09.2 15.4mag 260P/McNaught
06:38:13.93 +37:46:17.9 17.3mag 295P/LINEAR
15:08:06.19 +04:06:14.4 17.7mag 391P/Kowalski
08:52:43.60 +18:48:15.6 17.9mag 450P/LONEOS
08:22:27.57 +37:30:59.9 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 30 02:17 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
-rw-r--r-- 1 apache apache 5.7K Jul 30 02:17 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
-rw-r--r-- 1 apache apache 189K Jul 30 02:17 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
17:56:20.148 +22:48:23.34  AT 2026uez  2026-05-19.43 20.79
17:03:37.940 +40:54:46.91  AT 2026uey  2026-05-17.49 21.43
15:04:21.070 +07:14:23.81  AT 2026uex  2026-06-15.44 20.66
08:49:47.663 -07:24:01.25  AT 2026uew  2026-02-19.37 20.99
04:43:45.409 -21:56:34.12  AT 2026uev  2026-01-14.29 21.36
14:23:02.118 +17:49:57.26  AT 2026ueu  2026-04-20.54 21.18
11:50:55.515 -19:56:24.73  AT 2026uet  2026-01-27.53 21.55
10:59:04.434 -17:05:34.76  AT 2026ues  2026-05-06.27 20.91
15:39:15.006 +12:22:05.73  AT 2026uer  2026-02-13.60 21.8
19:17:04.295 +46:23:18.13  AT 2026ueq  2026-07-01.31 17.5086
08:10:18.850 +45:21:28.27  AT 2026uep  2026-02-21.37 20.88
15:04:40.281 +05:21:56.55  AT 2026ueo  2026-07-09.29 21.15
17:12:49.063 +27:32:51.65  AT 2026uen  2026-07-08.32 19.49
10:28:53.926 +20:07:41.86  AT 2026uem  2026-01-14.45 21.07
11:11:53.428 +13:29:27.96  AT 2026uel  2026-01-29.63 22.38
14:49:01.370 +34:26:52.68  AT 2026uek  2026-06-13.34 20.33
13:48:44.907 -10:17:48.40  AT 2026uej  2026-05-19.33 20.99
14:32:34.192 +18:00:45.73  AT 2026uei  2026-02-13.54 21.3
08:49:51.222 +00:38:50.85  AT 2026ueh  2026-03-09.32 21.51
08:22:39.912 +47:57:53.40  AT 2026ueg  2026-03-06.30 20.74
-rw-r--r-- 1 apache apache 88K Jul 30 02:17 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jul 30 02:16:47 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 23s (0.38 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 38s (0.63 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 13s (0.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 14s (0.23 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 31s (0.52 min)
FIELD_Ari-01-Q1b1x1: 82s (1.37 min)
=======================================
TOTAL_RUNTIME: 84s (1.40 min)
Finished: Thu Jul 30 02:18:11 CDT 2026