FITS images used in this processing run:

Field Per-04-Q2b1x1 reference image: Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Field Per-04-Q2b1x1 reference image: Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Field Per-04-Q2b1x1 second-epoch image: Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Field Per-04-Q2b1x1 second-epoch image: Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.67904400 09.01.2026 04:17:39.402   /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
First image: 2461049.67904400 09.01.2026 04:17:39.402   /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Last  image: 2461262.83133514 10.08.2026 07:56:57.356   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.51
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: 7 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):  16321
Objects passed selection criteria:  16266
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 11835.5
Average stars matched: 10907.2 (92.1571 %)
Memory usage VmPeak:   240840 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 10 03:04:50 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: 2461049.67904400 09.01.2026 04:17:39.402   /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
First image: 2461049.67904400 09.01.2026 04:17:39.402   /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Last  image: 2461262.83133514 10.08.2026 07:56:57.356   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 95
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: 48 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):  114219
Objects passed selection criteria:  113903
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 86685
Average stars matched: 79405.5 (91.6024 %)
Memory usage VmPeak:   556148 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 10 03:06:32 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.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/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
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: 
Per-04-Q2b1x1
#######################################
########### Starting Per-04-Q2b1x1 ###########
Processing Per-04-Q2b1x1
server tau has sufficient free disk space available: 904741 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 904741 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.png' -> 'transient_report/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits_preview.png'

Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits


renamed 'Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.png' -> 'transient_report/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits_preview.png'

Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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= 505.9821
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 722.7783
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1260.9591
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 582.7980
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1259.2891
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 583.2085
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.4921
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
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/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     20.5200004577637 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.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= '2026-08-10T02:56:06.9762573' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-10T07:56:06.9762573' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61262.3306362964 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-10T07:56:16.8790700' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61262.3307509143 / 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-84137c4dbbbd119a9' / 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-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     49.0905112586577 / [deg] RA of telescope" status=0
Record 32: "DEC     =     38.0000041437376 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.8733333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     62.7197222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.8891091659321 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [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  = 'Per-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 16 22'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 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  =                20445 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20445 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.5200004577637 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.5200004577637 / [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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/d_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits :)

Spent 0.629853 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/d_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     20.5400009155273 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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= '2026-08-10T02:56:57.3561190' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-10T07:56:57.3561190' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61262.331219398 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-10T07:57:07.2586858' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61262.3313340046 / 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-84137c4dbbbd119a9' / 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-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     49.0905111418681 / [deg] RA of telescope" status=0
Record 32: "DEC     =      38.000004113455 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     32.0277777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     62.7861111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.88101793787531 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [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  = 'Per-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '03 16 22'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 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  =                20445 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20445 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.5400009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.5400009155273 / [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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/d_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits :)

Spent 0.688183 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/d_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Previews of the CALIBRATED second-epoch images:


fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits



fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
  
SExtractor catalog cache: saved Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.cat to cache
SExtractor catalog cache: saved Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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: 2461262.83075204
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_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits exists and is non-empty
Saving wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits to local_wcs_cache/
'wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits' -> 'local_wcs_cache/wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits'
wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits exists and is non-empty
Saving wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits to local_wcs_cache/
'wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits' -> 'local_wcs_cache/wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits'
wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits exists and is non-empty
Saving wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits to local_wcs_cache/
'wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits' -> 'local_wcs_cache/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits'
wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits exists and is non-empty
Saving wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits to local_wcs_cache/
'wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits' -> 'local_wcs_cache/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (1st reference image)
verification OK: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Image size: 941.6'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:16:22.514 +37:59:56.27 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_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits (1st new image)
verification OK: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Image size: 937.7'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 03:16:24.035 +38:00:21.19 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:16:22.514 +37:59:56.27
Second-epoch image center 03:16:24.035 +38:00:21.19
Angular distance between the image centers 0.0085 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits (2nd new image)
verification OK: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Image size: 937.7'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 03:16:27.286 +38:00:54.75 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:16:22.514 +37:59:56.27
Second-epoch image center 03:16:27.286 +38:00:54.75
Angular distance between the image centers 0.0226 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  03:16:24.035 +38:00:21.19
Second-epoch second image center 03:16:27.286 +38:00:54.75
Angular distance between the image centers 0.01417 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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits &> /tmp/tmp.nCpqYeGdKa
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits &> /tmp/tmp.TDVUlWpnEX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits &> /tmp/tmp.KJGclqknXm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits &> /tmp/tmp.3lamhbjZ8v
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Found non-empty wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat
The reference image (wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits) and catalog (wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat) found
'wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat' -> 'wcsmag.cat'
Read 19796 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 38.6418 to 59.9384 deg, Dec +32.1712 to +43.3164 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 38.6418 to 59.9384 deg, Dec 32.1712 to 43.3164 deg
Loaded 11337 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): 8321 out of 9114 total matches.
Matched with Tycho-2 9114 out of 19796 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.943200
a=0.000000 b=1.000000 c=22.943200
From vast_summary.log: estimated ref. image limiting mag.:  -7.51
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.43

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 19796 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 38.6418 to 59.9384 deg, Dec +32.1712 to +43.3164 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 38.6418 to 59.9384 deg, Dec 32.1712 to 43.3164 deg
Loaded 11337 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): 8321 out of 9114 total matches.
Matched with Tycho-2 9114 out of 19796 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Forced-photometry filter: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -> calib.txt_param_ref_wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (aperture=6.0)
Read 19606 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 38.5961 to 59.9683 deg, Dec +32.1775 to +43.3322 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 38.5961 to 59.9683 deg, Dec 32.1775 to 43.3322 deg
Loaded 11399 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): 8292 out of 9100 total matches.
Matched with Tycho-2 9100 out of 19606 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Forced-photometry filter: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -> calib.txt_param_ref_wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.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:
 2.1 pix  Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 2.1 pix  Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 2.3 pix  fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
 2.3 pix  fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Limiting magnitude estimates:
 15.4 mag.  Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 15.4 mag.  Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 14.6 mag.  fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
 14.6 mag.  fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
All-image limiting magnitude estimate:  14.6 (SNR )  11.8 (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.nCpqYeGdKa (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits' -> 'wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS_IMAGE_NAME=wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS-calibrated image found: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Checking if the catalog wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS catalog name: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=1744, bad_region=4968, passed=19796
Got 19796 stars (including 13502 good ones) from the SExtractor catalog wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
util/solve_plate_with_UCAC5 got 19796 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 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: 4873 matched stars entering correct_measured_positions(), 15912 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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 15912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 15912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4873 stars left (next iteration limit 5360)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits N_match=4873 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.381 sigma_q2_arcsec=0.275 sigma_q3_arcsec=0.273 sigma_q4_arcsec=0.228 n_q1=1712 n_q2=1175 n_q3=1239 n_q4=747 worst_quadrant_to_overall_ratio=1.269
The image catalog is written to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -region wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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.TDVUlWpnEX (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits' -> 'wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.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/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS-calibrated image found: wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Checking if the catalog wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS catalog name: wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=1775, bad_region=4916, passed=19606
Got 19606 stars (including 13349 good ones) from the SExtractor catalog wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
util/solve_plate_with_UCAC5 got 19606 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4879 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 15729 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 15729 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 15729 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4878 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits N_match=4878 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.448 sigma_q2_arcsec=0.337 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.270 n_q1=1709 n_q2=1172 n_q3=1250 n_q4=747 worst_quadrant_to_overall_ratio=1.245
The image catalog is written to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -region wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.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.KJGclqknXm (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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
WCS-calibrated image found: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Checking if the catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
WCS catalog name: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=675, bad_region=2142, passed=11180
Got 11180 stars (including 8465 good ones) from the SExtractor catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat 
util/solve_plate_with_UCAC5 got 11180 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010419 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9511 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9511 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9511 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4869 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4869 robust_rms=6.697 arcsec worst_quadrant_rms=10.114 arcsec
SIP_REFIT: SIP order 3 trial: matched=4869 robust_rms=0.480 arcsec worst_quadrant_rms=0.576 arcsec
SIP_REFIT: SIP order 5 trial: matched=4869 robust_rms=0.377 arcsec worst_quadrant_rms=0.409 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4869 robust_rms_before=0.901 arcsec robust_rms_before_corrected=0.382 arcsec robust_rms_after=0.377 arcsec worst_quadrant_rms_before=0.408 worst_quadrant_rms_after=0.409
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.408 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits N_match=4869 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.417 sigma_q4_arcsec=0.421 n_q1=1297 n_q2=666 n_q3=1876 n_q4=1030 worst_quadrant_to_overall_ratio=1.062
The image catalog is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits -region wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.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.3lamhbjZ8v (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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
WCS-calibrated image found: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Checking if the catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
WCS catalog name: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=702, bad_region=2147, passed=11183
Got 11183 stars (including 8440 good ones) from the SExtractor catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat 
util/solve_plate_with_UCAC5 got 11183 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010419 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9510 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9510 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9510 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4869 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4869 robust_rms=6.701 arcsec worst_quadrant_rms=10.448 arcsec
SIP_REFIT: SIP order 3 trial: matched=4869 robust_rms=0.491 arcsec worst_quadrant_rms=0.581 arcsec
SIP_REFIT: SIP order 5 trial: matched=4869 robust_rms=0.396 arcsec worst_quadrant_rms=0.417 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4869 robust_rms_before=0.911 arcsec robust_rms_before_corrected=0.402 arcsec robust_rms_after=0.396 arcsec worst_quadrant_rms_before=0.436 worst_quadrant_rms_after=0.417
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.436 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits N_match=4869 sigma_overall_arcsec=0.414 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.423 sigma_q3_arcsec=0.449 sigma_q4_arcsec=0.416 n_q1=1296 n_q2=669 n_q3=1874 n_q4=1030 worst_quadrant_to_overall_ratio=1.082
The image catalog is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits -region wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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=Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits sigma_overall=0.300 worst_q_ratio=1.269
ref2=Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits sigma_overall=0.360 worst_q_ratio=1.245
new1=fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits sigma_overall=0.396 worst_q_ratio=1.062
new2=fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits sigma_overall=0.414 worst_q_ratio=1.082
reference average sigma_overall=0.33 worst_q_ratio=1.257
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147_astrometric_residuals.png (4873 matched stars from wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148_astrometric_residuals.png (4878 matched stars from wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340_astrometric_residuals.png (4869 matched stars from wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341_astrometric_residuals.png (4869 matched stars from wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits'
Saving fully-calibrated image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits'
Preparing the HTML report for the field Per-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20777_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 20777_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 3     2026 08 10.33134    2461262.83134    11.40    02:57:08.80 +37:53:40.0   2485 3220   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  02:57:08.80 +37:53:40.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Per-04-Q2b1x1 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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
  
SExtractor catalog cache: saved Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.cat to cache
SExtractor catalog cache: saved Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Creating symlink local_wcs_cache/wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Creating symlink local_wcs_cache/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Creating symlink local_wcs_cache/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits exists and is non-empty
wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits exists and is non-empty
wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits exists and is non-empty
wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (1st reference image)
verification OK: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Image size: 941.6'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 03:16:22.514 +37:59:56.27 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_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits (1st new image)
verification OK: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Image size: 937.7'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 03:16:24.035 +38:00:21.19 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 03:16:22.514 +37:59:56.27
Second-epoch image center 03:16:24.035 +38:00:21.19
Angular distance between the image centers 0.0085 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits (2nd new image)
verification OK: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Image size: 937.7'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 03:16:27.286 +38:00:54.75 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 03:16:22.514 +37:59:56.27
Second-epoch image center 03:16:27.286 +38:00:54.75
Angular distance between the image centers 0.0226 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  03:16:24.035 +38:00:21.19
Second-epoch second image center 03:16:27.286 +38:00:54.75
Angular distance between the image centers 0.01417 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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits &> /tmp/tmp.LewB5lzKab
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits &> /tmp/tmp.vtuw6tc8Pj
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits &> /tmp/tmp.WlPvKlbab8
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits &> /tmp/tmp.vX8jbNHTbH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Found non-empty wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat
The reference image (wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits) and catalog (wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat) found
'wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat' -> 'wcsmag.cat'
Read 132599 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 38.5998 to 59.9756 deg, Dec +32.1555 to +43.3229 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 38.5998 to 59.9756 deg, Dec 32.1555 to 43.3229 deg
Loaded 11408 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): 6931 out of 9214 total matches.
Matched with Tycho-2 9214 out of 132599 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.816000
a=0.000000 b=1.000000 c=22.816000
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 132599 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 38.5998 to 59.9756 deg, Dec +32.1555 to +43.3229 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 38.5998 to 59.9756 deg, Dec 32.1555 to 43.3229 deg
Loaded 11408 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): 6931 out of 9214 total matches.
Matched with Tycho-2 9214 out of 132599 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Forced-photometry filter: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -> calib.txt_param_ref_wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (aperture=4.6)
Read 134915 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 38.5818 to 59.9697 deg, Dec +32.1685 to +43.3343 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 38.5818 to 59.9697 deg, Dec 32.1685 to 43.3343 deg
Loaded 11424 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): 6926 out of 9225 total matches.
Matched with Tycho-2 9225 out of 134915 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Forced-photometry filter: calibrated wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -> calib.txt_param_ref_wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 79 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 1.9 pix  Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 2.2 pix  fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
 2.1 pix  fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Limiting magnitude estimates:
 15.6 mag.  Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 15.6 mag.  Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 14.8 mag.  fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
 14.8 mag.  fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
All-image limiting magnitude estimate:  14.8 (SNR )  14.3 (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.LewB5lzKab (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits' -> 'wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS_IMAGE_NAME=wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS-calibrated image found: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Checking if the catalog wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS catalog name: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=29, blended=13812, bad_region=25167, passed=132570
Got 132570 stars (including 95920 good ones) from the SExtractor catalog wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
util/solve_plate_with_UCAC5 got 132570 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.2 to 43.3)
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: 4871 matched stars entering correct_measured_positions(), 4871 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 113091 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 610 to 668 (Dec 32.2 to 43.3)
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: 4870 matched stars entering correct_measured_positions(), 113091 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 113091 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4870 stars left (next iteration limit 5358)
Stop iterations.


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

SIP_REFIT: wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits N_match=4870 sigma_overall_arcsec=0.302 sigma_q1_arcsec=0.383 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.279 sigma_q4_arcsec=0.231 n_q1=1686 n_q2=1087 n_q3=1326 n_q4=771 worst_quadrant_to_overall_ratio=1.270
The image catalog is written to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -region wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.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.vtuw6tc8Pj (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits' -> 'wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.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/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS-calibrated image found: wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Checking if the catalog wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS catalog name: wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=45, blended=14009, bad_region=25626, passed=134870
Got 134870 stars (including 97581 good ones) from the SExtractor catalog wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
util/solve_plate_with_UCAC5 got 134870 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4893 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: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 115019 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4892 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(), 115019 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 115019 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
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_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits N_match=4876 sigma_overall_arcsec=0.342 sigma_q1_arcsec=0.432 sigma_q2_arcsec=0.326 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.265 n_q1=1674 n_q2=1091 n_q3=1327 n_q4=784 worst_quadrant_to_overall_ratio=1.263
The image catalog is written to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -region wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.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.WlPvKlbab8 (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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
WCS-calibrated image found: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Checking if the catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
WCS catalog name: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=14, blended=4943, bad_region=10176, passed=75804
Got 75804 stars (including 61356 good ones) from the SExtractor catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat 
util/solve_plate_with_UCAC5 got 75804 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010419 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
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: 4867 matched stars entering correct_measured_positions(), 4867 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 68491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
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: 4866 matched stars entering correct_measured_positions(), 68491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 68491 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4866 stars left (next iteration limit 5353)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits N_match=4866 sigma_overall_arcsec=0.395 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.408 sigma_q3_arcsec=0.417 sigma_q4_arcsec=0.404 n_q1=1335 n_q2=669 n_q3=1826 n_q4=1036 worst_quadrant_to_overall_ratio=1.057
The image catalog is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits -region wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.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.vX8jbNHTbH (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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
WCS-calibrated image found: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Checking if the catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat corresponding to the image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
WCS catalog name: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=19, blended=5008, bad_region=10308, passed=76705
Got 76705 stars (including 62113 good ones) from the SExtractor catalog wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat 
util/solve_plate_with_UCAC5 got 76705 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.7'
Seting catalog search parameters based on the expected field of view 937.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013024 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010419 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 4870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 69259 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 69259 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 69259 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4870 stars left (next iteration limit 5357)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits N_match=4870 sigma_overall_arcsec=0.401 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.431 sigma_q4_arcsec=0.387 n_q1=1323 n_q2=674 n_q3=1824 n_q4=1049 worst_quadrant_to_overall_ratio=1.074
The image catalog is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits -region wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Saving fully-calibrated image wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.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_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/wcs_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits
Preparing the HTML report for the field Per-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:35:06.85 +41:34:16.4:  13.83 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:16:57.19 +37:27:36.9:  14.56 +/- 0.07  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:22:58.54 +37:37:46.5:  14.79 +/- 0.10  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:20:41.91 +38:53:08.6:  13.82 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:34:24.41 +38:32:26.0:  14.05 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:04:29.84 +38:46:17.0:  13.87 +/- 0.04  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:31:31.89 +38:12:00.6:  13.34 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:35:06.85 +41:34:16.4:  13.81 +/- 0.04  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:04:29.84 +38:46:17.0:  13.91 +/- 0.04  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:34:24.41 +38:32:26.0:  14.15 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.82 +/- 0.03
Forced photometry reference-image weighted average:  13.89 +/- 0.03
Forced photometry filter REJECTED candidate at 03:35:06.85 +41:34:16.4: ref_mag=13.82 +/- 0.03 new_mean_mag=13.7990 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:04:29.84 +38:46:17.0: ref_mag=13.89 +/- 0.03 new_mean_mag=14.0494 delta=-0.16 (need > 0.90)
Forced photometry reference-image weighted average:  14.10 +/- 0.03
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:16:57.19 +37:27:36.9:  14.58 +/- 0.07  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:22:58.54 +37:37:46.5:  14.74 +/- 0.10  detection
Forced photometry filter REJECTED candidate at 03:34:24.41 +38:32:26.0: ref_mag=14.10 +/- 0.03 new_mean_mag=13.9828 delta=0.11 (need > 0.90)
Forced photometry reference-image weighted average:  14.77 +/- 0.07
Forced photometry reference-image weighted average:  14.57 +/- 0.05
Forced photometry filter REJECTED candidate at 03:22:58.54 +37:37:46.5: ref_mag=14.77 +/- 0.07 new_mean_mag=14.7927 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:16:57.19 +37:27:36.9: ref_mag=14.57 +/- 0.05 new_mean_mag=14.5893 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:20:41.91 +38:53:08.6:  13.84 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.83 +/- 0.04
Forced photometry filter REJECTED candidate at 03:20:41.91 +38:53:08.6: ref_mag=13.83 +/- 0.04 new_mean_mag=14.0061 delta=-0.18 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:31:31.89 +38:12:00.6:  13.42 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.02
Forced photometry filter REJECTED candidate at 03:31:31.89 +38:12:00.6: ref_mag=13.38 +/- 0.02 new_mean_mag=13.6213 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:05:13.95 +34:56:53.2:  13.67 +/- 0.04  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:11:18.91 +41:10:42.7:  13.81 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:15:45.24 +36:40:03.0:  13.84 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:35:34.98 +39:54:24.8:  13.84 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:11:18.91 +41:10:42.7:  13.89 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.85 +/- 0.04
Forced photometry filter REJECTED candidate at 03:11:18.91 +41:10:42.7: ref_mag=13.85 +/- 0.04 new_mean_mag=13.7429 delta=0.11 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:05:13.95 +34:56:53.2:  13.63 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry filter REJECTED candidate at 03:05:13.95 +34:56:53.2: ref_mag=13.65 +/- 0.03 new_mean_mag=13.5824 delta=0.07 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:57:29.45 +37:19:09.3:  14.05 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:15:45.24 +36:40:03.0:  14.07 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.93 +/- 0.04
Forced photometry filter REJECTED candidate at 03:15:45.24 +36:40:03.0: ref_mag=13.93 +/- 0.04 new_mean_mag=13.9188 delta=0.01 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:35:34.98 +39:54:24.8:  13.79 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.81 +/- 0.04
Forced photometry filter REJECTED candidate at 03:35:34.98 +39:54:24.8: ref_mag=13.81 +/- 0.04 new_mean_mag=13.7814 delta=0.03 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:57:29.45 +37:19:09.3:  14.12 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.08 +/- 0.04
Forced photometry filter REJECTED candidate at 02:57:29.45 +37:19:09.3: ref_mag=14.08 +/- 0.04 new_mean_mag=14.0046 delta=0.08 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:32:06.63 +37:22:44.2:  14.09 +/- 0.09  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:31:50.30 +37:29:10.4:  13.99 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:59:06.16 +40:02:31.0:  14.32 +/- 0.06  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:18:41.95 +35:33:22.5:  14.25 +/- 0.06  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:25:06.94 +40:01:06.4:  14.11 +/- 0.06  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:32:06.63 +37:22:44.2:  14.03 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.06 +/- 0.06
Forced photometry filter REJECTED candidate at 03:32:06.63 +37:22:44.2: ref_mag=14.06 +/- 0.06 new_mean_mag=13.8914 delta=0.16 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:31:50.30 +37:29:10.4:  13.99 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.99 +/- 0.04
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:16:10.38 +35:43:55.1:  14.24 +/- 0.06  detection
Forced photometry filter REJECTED candidate at 03:31:50.30 +37:29:10.4: ref_mag=13.99 +/- 0.04 new_mean_mag=14.0492 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:59:06.16 +40:02:31.0:  14.32 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.32 +/- 0.05
Forced photometry filter REJECTED candidate at 02:59:06.16 +40:02:31.0: ref_mag=14.32 +/- 0.05 new_mean_mag=14.1780 delta=0.14 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:18:41.95 +35:33:22.5:  14.15 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.19 +/- 0.04
Forced photometry filter REJECTED candidate at 03:18:41.95 +35:33:22.5: ref_mag=14.19 +/- 0.04 new_mean_mag=14.0396 delta=0.15 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:25:06.94 +40:01:06.4:  14.06 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.09 +/- 0.04
Forced photometry filter REJECTED candidate at 03:25:06.94 +40:01:06.4: ref_mag=14.09 +/- 0.04 new_mean_mag=14.1169 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:18:05.32 +37:35:07.2:  14.27 +/- 0.07  detection
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:16:10.38 +35:43:55.1:  14.18 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.21 +/- 0.04
Forced photometry filter REJECTED candidate at 03:16:10.38 +35:43:55.1: ref_mag=14.21 +/- 0.04 new_mean_mag=14.2226 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Per-04-Q2b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:18:05.32 +37:35:07.2:  14.31 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.29 +/- 0.05
Forced photometry filter REJECTED candidate at 03:18:05.32 +37:35:07.2: ref_mag=14.29 +/- 0.05 new_mean_mag=14.3465 delta=-0.06 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 4s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 153005_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153005_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.80    03:22:58.55 +37:37:46.8   5571 2962   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.78    03:22:58.54 +37:37:46.1   5565 2956   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 153010_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153010_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.53    03:16:57.23 +37:27:37.1   4850 2865   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.67    03:16:57.16 +37:27:36.7   4843 2859   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 153018_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153018_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.47    03:08:13.42 +37:02:57.4   3787 2639   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:08:13.46 +37:02:57.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153021_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153021_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.19    03:34:24.47 +38:32:27.7   6924 3536   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.88    03:34:24.35 +38:32:24.2   6917 3529   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 153023_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153023_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.45    03:23:32.45 +41:43:35.8   5627 5436   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:23:32.46 +41:43:36.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153030_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153030_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.19    03:04:11.36 +38:39:48.9   3350 3635   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:04:11.38 +38:39:49.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153036_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153036_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.01    03:20:41.90 +38:53:08.1   5303 3721   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.00    03:20:41.92 +38:53:09.1   5296 3716   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 153038_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153038_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.04    03:04:29.82 +38:46:17.2   3396 3704   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.06    03:04:29.87 +38:46:16.7   3389 3698   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 153042_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153042_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.75    03:35:06.85 +41:34:16.3   6948 5376   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.86    03:35:06.85 +41:34:16.4   6941 5370   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 153043_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153043_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.90    02:56:25.75 +35:52:05.3   2312 2000   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  02:56:25.73 +35:52:05.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153045_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153045_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.62    03:31:31.93 +38:12:00.2   6588 3319   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.62    03:31:31.85 +38:12:01.1   6581 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153046_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153046_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.78    03:13:55.72 +41:09:47.7   4534 5105   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:13:55.72 +41:09:47.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153050_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153050_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.40    03:35:07.00 +38:01:30.8   7012 3221   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

Rejecting candidate due to large distance (16.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153054_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153054_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.20    03:11:32.02 +39:13:39.1   4226 3941   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:11:31.96 +39:13:38.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153056_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153056_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.22    03:03:43.95 +39:31:18.6   3322 4157   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:03:43.92 +39:31:18.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153057_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153057_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.16    03:23:21.03 +41:42:46.3   5606 5428   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:23:21.03 +41:42:46.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153061_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 153061_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    11.26    03:18:10.15 +33:46:02.1   4962 0619   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:18:10.17 +33:46:02.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 156268_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 156268_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    12.31    03:23:51.01 +41:20:18.9   5663 5201   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:23:51.01 +41:20:19.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 156554_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 156554_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    12.29    03:24:41.73 +40:46:16.2   5761 4857   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:24:41.71 +40:46:16.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 156583_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 156583_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    12.47    02:59:11.34 +35:09:27.9   2623 1548   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  02:59:11.32 +35:09:28.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 156996_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 156996_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    12.62    03:03:48.03 +41:12:31.3   3381 5178   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:03:48.04 +41:12:31.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 158012_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 158012_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    12.76    03:07:42.59 +36:35:37.8   3714 2366   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:07:42.60 +36:35:37.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159057_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 159057_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.06    03:12:01.71 +38:32:11.2   4272 3522   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:12:01.69 +38:32:11.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159204_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 159204_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.12    03:10:02.49 +41:42:20.8   4102 5447   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:10:02.47 +41:42:20.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159788_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 159788_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.19    03:22:42.42 +41:56:33.0   5533 5567   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:22:42.35 +41:56:32.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159830_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 159830_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.16    03:35:08.25 +38:36:26.6   7003 3573   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:35:08.27 +38:36:26.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159934_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 159934_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.15    03:04:50.94 +35:00:40.8   3320 1422   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:04:50.93 +35:00:39.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160170_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 160170_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.14    03:34:25.79 +41:56:14.6   6857 5590   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:34:25.85 +41:56:14.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160249_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 160249_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.15    03:33:35.49 +39:55:38.4   6796 4366   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:33:35.49 +39:55:38.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160465_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 160465_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.38    03:00:11.29 +42:08:46.5   3004 5772   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:00:11.29 +42:08:46.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160498_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 160498_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.49    03:08:24.95 +39:47:07.0   3874 4291   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:08:24.94 +39:47:07.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160743_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 160743_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.44    03:24:54.92 +41:58:00.8   5782 5583   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:24:54.87 +41:58:00.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160788_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 160788_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.45    02:56:30.14 +41:25:51.6   2558 5366   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  02:56:29.91 +41:25:51.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161008_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161008_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.54    03:07:34.20 +39:03:22.6   3758 3854   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:07:34.17 +39:03:22.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161398_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161398_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.38    03:27:07.97 +41:49:54.9   6033 5504   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:27:07.92 +41:49:54.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161453_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161453_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.56    03:22:20.23 +40:17:43.1   5490 4568   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:22:20.23 +40:17:43.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161557_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161557_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.76    02:55:42.14 +35:33:03.7   2208 1814   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  02:55:42.21 +35:33:03.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161900_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161900_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.44    03:29:27.41 +40:34:30.6   6309 4746   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:29:27.43 +40:34:30.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161972_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161972_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.61    03:03:51.67 +41:13:40.5   3389 5189   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:03:51.65 +41:13:40.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161986_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 161986_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.61    03:29:33.37 +41:51:22.9   6307 5525   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:29:33.23 +41:51:23.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162031_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 162031_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.60    03:05:13.93 +34:56:52.9   3373 1387   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.56    03:05:13.97 +34:56:53.5   3366 1382   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162274_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 162274_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.83    03:05:33.20 +39:39:10.7   3538 4225   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:05:33.18 +39:39:10.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162295_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 162295_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.56    03:15:15.66 +41:09:42.9   4685 5101   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:15:15.62 +41:09:42.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162410_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 162410_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.62    03:28:25.87 +40:11:27.5   6194 4511   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:28:25.89 +40:11:26.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162745_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 162745_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.58    03:23:46.41 +40:38:39.1   5655 4779   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:23:46.42 +40:38:38.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163043_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 163043_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.75    03:11:19.01 +41:10:42.0   4243 5128   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.74    03:11:18.81 +41:10:43.4   4236 5123   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163157_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 163157_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.80    03:05:43.49 +36:47:11.9   3479 2492   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

Rejecting candidate due to large distance (14.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163343_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 163343_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.81    03:27:13.14 +41:50:20.6   6043 5509   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:27:13.19 +41:50:21.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163656_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 163656_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.82    03:15:45.17 +36:40:03.0   4697 2388   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.11    03:15:45.31 +36:40:03.0   4690 2382   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163921_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 163921_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.85    03:06:04.08 +40:09:43.7   3612 4530   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:06:03.96 +40:09:43.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164233_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164233_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.80    03:35:35.02 +39:54:24.1   7035 4368   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.77    03:35:34.95 +39:54:25.4   7028 4362   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164283_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164283_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.88    03:22:53.32 +38:46:06.5   5554 3644   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:22:53.41 +38:46:06.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164752_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164752_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.18    03:02:49.90 +39:49:36.5   3227 4347   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:02:49.91 +39:49:36.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164757_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164757_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.00    02:57:29.55 +37:19:10.3   2509 2875   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.01    02:57:29.36 +37:19:08.3   2502 2869   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164847_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164847_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.88    03:26:49.51 +37:55:07.2   6024 3134   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:26:49.49 +37:55:06.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164951_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164951_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.84    03:09:04.57 +37:24:23.2   3898 2851   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:09:04.54 +37:24:23.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164979_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164979_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.07    03:12:26.88 +41:29:19.2   4370 5307   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:12:26.89 +41:29:19.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164988_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164988_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.12    03:04:52.72 +41:12:28.6   3504 5171   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:04:52.68 +41:12:28.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164992_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 164992_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.02    03:17:26.91 +39:22:35.3   4919 4016   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:17:26.95 +39:22:35.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165187_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 165187_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    13.92    03:32:06.54 +37:22:43.6   6669 2824   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    13.87    03:32:06.71 +37:22:44.7   6663 2819   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165381_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 165381_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.13    02:59:06.29 +40:02:29.7   2808 4508   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.26    02:59:06.04 +40:02:32.2   2801 4503   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 165549_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 165549_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.97    03:24:39.72 +39:36:53.5   5760 4157   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:24:39.77 +39:36:54.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 165708_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 165708_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.13    03:06:48.32 +41:51:00.9   3740 5550   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:06:48.24 +41:51:00.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 165774_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 165774_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.07    03:18:25.82 +38:28:24.5   5027 3469   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:18:25.81 +38:28:24.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 165880_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 165880_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.02    03:31:50.25 +37:29:09.8   6635 2888   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.08    03:31:50.34 +37:29:11.0   6629 2883   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 166243_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 166243_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.09    03:18:42.05 +35:33:22.9   5047 1710   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.00    03:18:41.84 +35:33:22.1   5040 1705   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 166394_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 166394_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.12    03:25:06.98 +40:01:05.7   5818 4407   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.11    03:25:06.89 +40:01:07.2   5812 4402   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 166507_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 166507_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.24    03:18:33.91 +37:33:32.2   5037 2916   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:18:33.62 +37:33:34.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 166647_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 166647_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.32    03:21:33.72 +39:24:55.9   5399 4036   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:21:33.78 +39:24:55.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 166997_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 166997_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.28    03:09:41.43 +40:56:28.5   4046 4985   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:09:41.42 +40:56:29.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 167196_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 167196_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.14    03:38:55.50 +41:10:37.9   7385 5150   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:38:55.67 +41:10:39.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 167495_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 167495_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.23    03:16:10.32 +35:43:53.1   4738 1821   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.21    03:16:10.44 +35:43:57.0   4731 1816   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 167964_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 167964_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.17    03:28:40.16 +37:05:18.4   6252 2635   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:28:40.18 +37:05:17.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 168204_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 168204_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 1     2026 08 10.33075    2461262.83075    14.35    03:18:05.25 +37:35:07.4   4986 2938   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-06_20.00sec_-0.00C_LIGHT_0340.fits
Discovery image 2     2026 08 10.33134    2461262.83134    14.35    03:18:05.38 +37:35:07.0   4980 2933   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

  
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Considering the candidate 168504_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 168504_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.27    03:24:08.92 +40:44:02.0   5698 4834   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:24:08.96 +40:44:03.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 168882_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 168882_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    14.32    03:18:28.72 +38:21:16.4   5032 3397   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:18:28.64 +38:21:16.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 144588_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 144588_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 3     2026 08 10.33134    2461262.83134    13.69    03:11:40.91 +41:38:46.4   4286 5405   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  03:11:40.88 +41:38:46.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 45193_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 45193_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 2     2026 08 10.33134    2461262.83134    13.49    03:33:08.11 +40:14:29.8   6738 4555   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

Rejecting candidate due to large distance (51.2") between the two second-epoch detections
  
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Considering the candidate 80698_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341
The candidate 80698_fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341 did not pass the final checks
Discovery image 3     2026 08 10.33134    2461262.83134    11.39    02:57:08.80 +37:53:40.2   2485 3220   /data_ssd/NMW-TexasTech/workdir//img_2026-08-10_CI_Per-04-Q2b1x1_030225_TTUQ2b1x1_3330104_Lwj8kZGl/fd_Per-04-Q2b1x1_2026-08-10_02-56-57_20.00sec_-0.00C_LIGHT_0341.fits

**** FOUND  02:57:08.80 +37:53:40.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 5s
Prepared the HTML report for the field Per-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Per-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.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)2461262.83075204 -observatory V36
08:11:34.27 +20:08:04.4 Mercury (-0.8mag)
12:10:09.94 -02:04:19.1 Venus (-4.4mag)
05:55:24.15 +23:39:05.9 Mars (1.3mag)
08:44:50.36 +18:34:13.1 Jupiter (-1.8mag)
00:56:15.44 +03:13:46.4 Saturn (0.6mag)
04:11:58.12 +20:57:34.2 Uranus (5.7mag)
00:15:58.54 +00:12:14.7 Neptune (7.7mag)
20:27:56.41 -23:30:59.2 Pluto (14.5mag)
07:07:20.54 +25:37:15.3 Moon (-8.9mag)
-rw-r--r-- 1 apache apache 362 Aug 10 03:04 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461262.83075204:
08:44:46.76 +18:34:29.1 Io (6.0mag)
08:44:41.83 +18:34:51.4 Europa (6.3mag)
08:44:49.65 +18:34:14.1 Ganymede (5.6mag)
08:45:14.33 +18:32:32.0 Callisto (6.8mag)
08:42:22.08 +18:34:52.9 Himalia (15.7mag)
08:44:48.58 +18:34:21.4 Thebe (16.6mag)
08:41:55.42 +18:32:59.5 Elara (17.7mag)
08:48:58.11 +18:12:42.1 Pasiphae (17.9mag)
08:47:52.81 +18:44:57.3 Carme (19.0mag)
00:56:02.45 +03:13:44.5 Titan (8.4mag)
00:56:11.32 +03:13:54.1 Rhea (9.7mag)
00:56:30.56 +03:12:56.6 Iapetus (11.1mag)
00:56:05.58 +03:13:18.2 Hyperion (14.4mag)
00:55:35.16 +03:06:40.8 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug 10 03:04 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461262.83075204:
19:11:20.67 -21:56:09.4 JWST
08:58:36.58 +14:04:45.0 Chandra
10:28:19.81 -57:52:01.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 10 03:04 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461262.83075204 -observatory V36
03:16:03.21 +17:33:11.4 17.6mag P/1996 R2 (Lagerkvist)
18:01:13.92 -34:36:49.4 14.0mag P/2010 H2 (Vales)
06:55:44.74 -68:58:47.0 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:10:22.46 +33:02:17.3 17.7mag C/2017 K2 (PANSTARRS)
03:49:55.54 +38:33:48.6 16.9mag P/2021 N1 (ZTF)
22:36:53.66 +31:19:07.6 17.3mag C/2022 E2 (ATLAS)
06:45:34.81 +26:30:17.3 16.8mag C/2022 N2 (PANSTARRS)
10:23:31.23 +28:22:29.7 17.0mag C/2022 QE78 (ATLAS)
09:30:16.58 +05:18:22.0 17.9mag C/2022 R6 (PANSTARRS)
15:12:49.81 -12:22:03.9 17.9mag P/2023 B1 (PANSTARRS)
21:07:57.67 +65:46:35.6 17.9mag C/2023 H5 (Lemmon)
15:45:46.40 -13:07:59.6 14.4mag C/2023 R1 (PANSTARRS)
08:10:27.54 +31:26:29.4 15.3mag C/2024 E1 (Wierzchos)
15:06:37.85 +15:36:02.9 17.7mag C/2024 G6 (ATLAS)
19:00:29.27 +43:11:55.7 13.7mag C/2024 J3 (ATLAS)
21:07:36.24 +49:19:54.7 17.6mag C/2024 R4 (PANSTARRS)
05:16:49.45 -12:56:41.2 15.4mag C/2024 T5 (ATLAS)
06:57:35.88 +23:47:06.0 17.9mag C/2025 J1 (Borisov)
07:31:41.94 -16:26:02.6 17.8mag C/2025 R3 (PANSTARRS)
10:35:50.11 +20:46:20.3 17.3mag C/2025 V2 (Rankin)
12:59:24.12 +02:12:35.5 17.0mag C/2025 Y1 (ATLAS)
16:02:50.31 +77:37:49.9 16.7mag C/2026 A2 (Bok)
03:08:13.46 +46:13:40.9 17.1mag C/2026 B2 (Sun-Gao)
11:48:31.84 +08:46:18.0 17.3mag A/2026 E1
22:00:38.96 -28:10:12.2 6.9mag 10P/Tempel
11:30:13.46 -03:31:45.2 16.3mag 29P/Schwassmann-Wachmann
04:41:50.58 +32:38:29.6 18.0mag 47P/Ashbrook-Jackson
11:11:59.45 +03:57:04.1 17.3mag 63P/Wild
00:54:04.26 -05:31:43.0 15.4mag 65P/Gunn
05:40:20.09 +20:39:37.8 13.7mag 78P/Gehrels
20:36:03.47 -23:46:01.7 17.7mag 84P/Giclas
03:02:47.59 +13:50:46.0 16.7mag 88P/Howell
08:01:16.94 +27:22:25.0 16.2mag 93P/Lovas
04:12:16.12 +17:41:32.2 17.5mag 112P/Urata-Niijima
06:03:27.64 +30:04:58.2 16.2mag 114P/Wiseman-Skiff
09:23:30.05 +26:17:29.3 15.0mag 123P/West-Hartley
11:47:55.99 -11:04:39.4 17.1mag 124P/Mrkos
05:39:40.23 +21:10:18.1 16.1mag 128P/Shoemaker-Holt
06:32:07.66 +18:47:52.7 17.9mag 131P/Mueller
00:03:02.00 +03:23:07.0 17.6mag 139P/Vaisala-Oterma
03:19:26.32 -19:05:42.4 13.7mag 161P/Hartley-IRAS
07:23:27.45 +37:54:35.0 15.9mag 162P/SidingSpring
14:30:58.80 +41:35:54.8 12.1mag 169P/NEAT
02:46:50.71 +09:32:28.1 17.6mag 220P/McNaught
16:42:42.37 -10:14:33.0 17.7mag 235P/LINEAR
20:21:01.40 -52:47:27.5 17.8mag 259P/Garradd
03:28:16.68 +26:03:30.1 15.3mag 260P/McNaught
07:11:44.73 +37:39:55.8 17.3mag 295P/LINEAR
15:11:10.12 +02:54:23.7 17.7mag 391P/Kowalski
09:02:48.82 +18:16:22.4 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug 10 03:04 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
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
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
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
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
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-22le  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
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
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 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug 10 03:04 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
-rw-r--r-- 1 apache apache 190K Aug 10 03:04 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:02:41.202 -40:07:42.45  AT 2026wgz  2026-07-25.81 18.304
19:21:07.943 +43:53:03.37  AT 2026wgy  2026-07-23.41 18.625
02:21:34.482 -74:52:07.44  AT 2026wgx  2026-07-25.04 18.848
04:37:07.068 -62:47:36.38  AT 2026wgw  2026-07-25.10 18.938
00:33:43.233 -65:47:43.74  AT 2026wgv  2026-07-25.01 18.502
04:50:07.913 -58:03:54.94  AT 2026wgu  2026-07-25.10 19.077
00:12:08.725 +26:08:55.67  AT 2026wgt  2026-07-25.53 18.991
02:33:53.173 -32:54:04.43  AT 2026wgs  2026-07-26.16 19.224
13:02:32.070 -25:25:26.94  AT 2026wgr  2026-07-27.36 19.26
12:39:11.802 -30:15:31.31  AT 2026wgq  2026-07-27.36 19.66
13:46:27.172 -27:34:31.34  AT 2026wgp  2026-07-27.37 18.88
13:14:57.178 -26:39:33.67  AT 2026wgo  2026-07-27.37 19.1
13:27:05.151 -31:35:28.50  AT 2026wgn  2026-07-27.37 19.19
12:06:50.757 -36:16:06.67  SN 2026wgm  2026-07-27.38 19.48
18:51:49.362 +64:34:26.30  AT 2026wgl  2026-07-23.41 19.8497
01:43:43.303 +47:40:05.54  AT 2026wgk  2026-07-27.21 20.24
22:20:19.584 +27:43:03.14  AT 2026wgj  2026-07-27.14 20.22
01:23:44.359 +57:30:17.45  AT 2026wgi  2026-07-27.08 19.54
21:41:58.633 +22:29:35.94  AT 2026wgh  2026-07-27.17 19.97
22:17:46.860 +26:37:40.46  AT 2026wgg  2026-07-13.15 20.15
-rw-r--r-- 1 apache apache 87K Aug 10 03:04 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Aug 10 03:04:26 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 34s (0.57 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 58s (0.97 min)
TIMING SExtractor: 33 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 51s (0.85 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 26s (0.43 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: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 5s (0.08 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 88s (1.47 min)
FIELD_Per-04-Q2b1x1: 161s (2.68 min)
=======================================
TOTAL_RUNTIME: 163s (2.72 min)
Finished: Mon Aug 10 03:07:09 CDT 2026