FITS images used in this processing run:

Field Per-04-Q1b1x1 reference image: Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Field Per-04-Q1b1x1 reference image: Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Field Per-04-Q1b1x1 second-epoch image: Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Field Per-04-Q1b1x1 second-epoch image: Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Last  image: 2461257.82104939 05.08.2026 07:42:08.667   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
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: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  18498
Objects passed selection criteria:  18414
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 12975.5
Average stars matched: 12677.2 (97.7014 %)
Memory usage VmPeak:   243604 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Aug  4 15:05:04 CDT 2026
VaST build number  1.0rc89-188-g9fc0b030
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-04)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug  5 02:46:44 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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Last  image: 2461257.82104939 05.08.2026 07:42:08.667   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 78
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.21
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: 23 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):  122187
Objects passed selection criteria:  121859
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 88475
Average stars matched: 85197.5 (96.2956 %)
Memory usage VmPeak:   516732 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Aug  4 15:05:04 CDT 2026
VaST build number  1.0rc89-188-g9fc0b030
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-04)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug  5 02:47:46 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Per-04-Q1b1x1
#######################################
########### Starting Per-04-Q1b1x1 ###########
Processing Per-04-Q1b1x1
server tau has sufficient free disk space available: 369240 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 369240 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.png' -> 'transient_report/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits_preview.png'

Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits


renamed 'Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.png' -> 'transient_report/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits_preview.png'

Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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= 3619.6664
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 900.0798
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3625.3585
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 907.1822
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.15374
INFO:                  SECOND_EPOCH__SD_ratio= 0.008
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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= '2026-08-05T02:41:25.4445453' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-05T07:41:25.4445453' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61257.3204333796 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-05T07:41:35.3474247' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61257.3205479975 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     49.0873376354864 / [deg] RA of telescope" status=0
Record 32: "DEC     =      37.999889955141 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.5988888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     59.8213888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.30471795423828 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = '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  =                29510 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29510 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/d_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits :)

Spent 0.517385 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/d_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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= '2026-08-05T02:42:08.6679019' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-05T07:42:08.6679019' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61257.3209336461 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-05T07:42:18.5688844' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61257.3210482406 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     49.0873375554742 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9998899461661 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.7311111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     59.8866666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.2937929000411 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = '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  =                29510 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29510 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/d_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits :)

Spent 0.498022 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/d_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Previews of the CALIBRATED second-epoch images:


fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits



fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
  
SExtractor catalog cache: saved Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.cat to cache
SExtractor catalog cache: saved Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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: 2461257.82054912
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits exists and is non-empty
Saving wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits to local_wcs_cache/
'wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits' -> 'local_wcs_cache/wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits'
wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits exists and is non-empty
Saving wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits to local_wcs_cache/
'wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits' -> 'local_wcs_cache/wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits'
wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits exists and is non-empty
Saving wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits to local_wcs_cache/
'wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits' -> 'local_wcs_cache/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits'
wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits exists and is non-empty
Saving wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits to local_wcs_cache/
'wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits' -> 'local_wcs_cache/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (1st reference image)
verification OK: wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits (1st new image)
verification OK: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Image size: 942.1'x626.7'  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: 03:16:20.108 +38:01:14.43 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 03:16:20.108 +38:01:14.43
Angular distance between the image centers 0.0231 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits (2nd new image)
verification OK: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Image size: 942.1'x626.7'  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: 03:16:19.124 +38:01:22.43 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 03:16:19.124 +38:01:22.43
Angular distance between the image centers 0.0264 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  03:16:20.108 +38:01:14.43
Second-epoch second image center 03:16:19.124 +38:01:22.43
Angular distance between the image centers 0.00392 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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits &> /tmp/tmp.7XUHIwjuzI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits &> /tmp/tmp.UHC5TylcKt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits &> /tmp/tmp.yJWJ8SRwNw
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits &> /tmp/tmp.uD7q54gzFY
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Found non-empty wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat
The reference image (wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits) and catalog (wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat) found
'wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Forced-photometry filter: calibrated wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -> calib.txt_param_ref_wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Forced-photometry filter: calibrated wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -> calib.txt_param_ref_wcs_Per-04-Q1b1x1_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 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 2.1 pix  Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 2.6 pix  fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
 2.6 pix  fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Limiting magnitude estimates:
 15.4 mag.  Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 15.4 mag.  Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 13.9 mag.  fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
 13.9 mag.  fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
All-image limiting magnitude estimate:  13.9 (SNR )  11.1 (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.7XUHIwjuzI (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits' -> 'wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS_IMAGE_NAME=wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS-calibrated image found: wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Checking if the catalog wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS catalog name: wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1744, bad_region=0, passed=19796
Got 19796 stars (including 18022 good ones) from the SExtractor catalog wcs_Per-04-Q1b1x1_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 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: 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(), 19796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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: 4869 matched stars entering correct_measured_positions(), 19796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 19796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4869 stars left (next iteration limit 5358)
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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits N_match=4869 sigma_overall_arcsec=0.287 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.287 sigma_q3_arcsec=0.271 sigma_q4_arcsec=0.234 n_q1=1289 n_q2=1561 n_q3=943 n_q4=1076 worst_quadrant_to_overall_ratio=1.263
The image catalog is written to wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -region wcs_Per-04-Q1b1x1_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-Q1b1x1_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.UHC5TylcKt (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits' -> 'wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS-calibrated image found: wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Checking if the catalog wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS catalog name: wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1775, bad_region=0, passed=19606
Got 19606 stars (including 17810 good ones) from the SExtractor catalog wcs_Per-04-Q1b1x1_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 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: 4874 matched stars entering correct_measured_positions(), 4874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 19606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 19606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 19606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4874 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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits N_match=4874 sigma_overall_arcsec=0.339 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.336 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.261 n_q1=1287 n_q2=1555 n_q3=952 n_q4=1080 worst_quadrant_to_overall_ratio=1.253
The image catalog is written to wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -region wcs_Per-04-Q1b1x1_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-Q1b1x1_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.yJWJ8SRwNw (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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
WCS-calibrated image found: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Checking if the catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
WCS catalog name: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=426, bad_region=0, passed=6378
Got 6378 stars (including 5942 good ones) from the SExtractor catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat 
util/solve_plate_with_UCAC5 got 6378 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 43.4)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 4853 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 6378 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 43.4)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6378 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 6378 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4855 stars left (next iteration limit 5338)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4855 robust_rms=8.130 arcsec worst_quadrant_rms=18.213 arcsec
SIP_REFIT: SIP order 3 trial: matched=4855 robust_rms=0.411 arcsec worst_quadrant_rms=0.427 arcsec
SIP_REFIT: SIP order 5 trial: matched=4855 robust_rms=0.308 arcsec worst_quadrant_rms=0.370 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4855 robust_rms_before=0.973 arcsec robust_rms_before_corrected=0.317 arcsec robust_rms_after=0.308 arcsec worst_quadrant_rms_before=0.411 worst_quadrant_rms_after=0.370
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.411 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits N_match=4855 sigma_overall_arcsec=0.331 sigma_q1_arcsec=0.334 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.304 sigma_q4_arcsec=0.307 n_q1=1147 n_q2=794 n_q3=1683 n_q4=1231 worst_quadrant_to_overall_ratio=1.216
The image catalog is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits -region wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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.uD7q54gzFY (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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
WCS-calibrated image found: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Checking if the catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
WCS catalog name: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=411, bad_region=0, passed=6406
Got 6406 stars (including 5988 good ones) from the SExtractor catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
util/solve_plate_with_UCAC5 got 6406 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 43.4)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4853 matched stars entering correct_measured_positions(), 4853 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 6406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

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 43.4)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 6406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 6406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4856 stars left (next iteration limit 5337)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4856 robust_rms=7.893 arcsec worst_quadrant_rms=19.946 arcsec
SIP_REFIT: SIP order 3 trial: matched=4856 robust_rms=0.410 arcsec worst_quadrant_rms=0.433 arcsec
SIP_REFIT: SIP order 5 trial: matched=4856 robust_rms=0.302 arcsec worst_quadrant_rms=0.360 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4856 robust_rms_before=0.956 arcsec robust_rms_before_corrected=0.310 arcsec robust_rms_after=0.302 arcsec worst_quadrant_rms_before=0.392 worst_quadrant_rms_after=0.360
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.392 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits N_match=4856 sigma_overall_arcsec=0.313 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.401 sigma_q3_arcsec=0.278 sigma_q4_arcsec=0.284 n_q1=1154 n_q2=791 n_q3=1686 n_q4=1225 worst_quadrant_to_overall_ratio=1.281
The image catalog is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits -region wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits sigma_overall=0.287 worst_q_ratio=1.263
ref2=Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits sigma_overall=0.339 worst_q_ratio=1.253
new1=fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits sigma_overall=0.331 worst_q_ratio=1.216
new2=fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits sigma_overall=0.313 worst_q_ratio=1.281
reference average sigma_overall=0.313 worst_q_ratio=1.258
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147_astrometric_residuals.png (4869 matched stars from wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148_astrometric_residuals.png (4874 matched stars from wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308_astrometric_residuals.png (4855 matched stars from wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309_astrometric_residuals.png (4856 matched stars from wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits'
Saving fully-calibrated image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits'
Preparing the HTML report for the field Per-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21108_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 21108_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    10.30    02:41:18.38 +37:51:02.9   0611 3050   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:41:18.42 +37:51:02.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20960_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 20960_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    11.40    02:57:08.79 +37:53:40.4   2516 3047   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:57:08.79 +37:53:40.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19541_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 19541_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    9.44    03:28:10.36 +33:28:45.8   6432 0563   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:28:10.36 +33:28:45.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 08131_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 08131_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    9.15    03:30:30.22 +39:39:28.9   6373 4304   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:30:30.22 +39:39:29.0 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-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
  
SExtractor catalog cache: saved Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.cat to cache
SExtractor catalog cache: saved Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Creating symlink local_wcs_cache/wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Creating symlink local_wcs_cache/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Creating symlink local_wcs_cache/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits exists and is non-empty
wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits exists and is non-empty
wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits exists and is non-empty
wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits (1st reference image)
verification OK: wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits (1st new image)
verification OK: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Image size: 942.1'x626.7'  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: 03:16:20.108 +38:01:14.43 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 03:16:20.108 +38:01:14.43
Angular distance between the image centers 0.0231 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits (2nd new image)
verification OK: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Image size: 942.1'x626.7'  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: 03:16:19.124 +38:01:22.43 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 03:16:19.124 +38:01:22.43
Angular distance between the image centers 0.0264 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  03:16:20.108 +38:01:14.43
Second-epoch second image center 03:16:19.124 +38:01:22.43
Angular distance between the image centers 0.00392 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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits &> /tmp/tmp.U3NQcIiRk6
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits &> /tmp/tmp.t0r2XbWaAN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits &> /tmp/tmp.g81KX9lYle
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits &> /tmp/tmp.xWvzBX1r3t
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Found non-empty wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits and wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat
The reference image (wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits) and catalog (wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat) found
'wcs_Per-04-Q1b1x1_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.:  -7.21
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.61

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.61

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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Forced-photometry filter: calibrated wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -> calib.txt_param_ref_wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Forced-photometry filter: calibrated wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -> calib.txt_param_ref_wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 73 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 1.9 pix  Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 2.5 pix  fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
 2.5 pix  fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Limiting magnitude estimates:
 15.6 mag.  Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
 15.6 mag.  Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
 14.0 mag.  fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
 14.0 mag.  fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.4 (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.U3NQcIiRk6 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits' -> 'wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS_IMAGE_NAME=wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS-calibrated image found: wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
Checking if the catalog wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits
WCS catalog name: wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=29, blended=13812, bad_region=7, passed=132570
Got 132570 stars (including 118532 good ones) from the SExtractor catalog wcs_Per-04-Q1b1x1_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 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 132570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4864 matched stars entering correct_measured_positions(), 132570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4864 matched stars entering correct_measured_positions(), 132570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4864 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits N_match=4864 sigma_overall_arcsec=0.282 sigma_q1_arcsec=0.369 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.260 sigma_q4_arcsec=0.230 n_q1=1244 n_q2=1513 n_q3=1003 n_q4=1104 worst_quadrant_to_overall_ratio=1.306
The image catalog is written to wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits -region wcs_Per-04-Q1b1x1_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-Q1b1x1_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.t0r2XbWaAN (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits' -> 'wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS_IMAGE_NAME=wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS-calibrated image found: wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
Checking if the catalog wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits alredy exist and is non-empty...
Catalog wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat corresponding to the image wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits
WCS catalog name: wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=53, blended=14009, bad_region=8, passed=134862
Got 134862 stars (including 120629 good ones) from the SExtractor catalog wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits.wcscat 
util/solve_plate_with_UCAC5 got 134862 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 4887 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(), 4872 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 134862 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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: 4871 matched stars entering correct_measured_positions(), 134862 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 134862 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4871 stars left (next iteration limit 5358)
Stop iterations.


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

SIP_REFIT: wcs_Per-04-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits N_match=4871 sigma_overall_arcsec=0.322 sigma_q1_arcsec=0.421 sigma_q2_arcsec=0.315 sigma_q3_arcsec=0.311 sigma_q4_arcsec=0.252 n_q1=1235 n_q2=1518 n_q3=1009 n_q4=1109 worst_quadrant_to_overall_ratio=1.305
The image catalog is written to wcs_Per-04-Q1b1x1_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-Q1b1x1_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-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits -region wcs_Per-04-Q1b1x1_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-Q1b1x1_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.g81KX9lYle (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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
WCS-calibrated image found: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Checking if the catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
WCS catalog name: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1606, bad_region=3, passed=44560
Got 44560 stars (including 42865 good ones) from the SExtractor catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat 
util/solve_plate_with_UCAC5 got 44560 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 669 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 4856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4855 matched stars entering correct_measured_positions(), 44560 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

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 669 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 44560 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 44560 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4858 stars left (next iteration limit 5340)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits N_match=4858 sigma_overall_arcsec=0.322 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.381 sigma_q3_arcsec=0.297 sigma_q4_arcsec=0.306 n_q1=1145 n_q2=779 n_q3=1705 n_q4=1229 worst_quadrant_to_overall_ratio=1.182
The image catalog is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits -region wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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.xWvzBX1r3t (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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
WCS_IMAGE_NAME=wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
WCS-calibrated image found: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Checking if the catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
WCS catalog name: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=1670, bad_region=3, passed=44044
Got 44044 stars (including 42307 good ones) from the SExtractor catalog wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
util/solve_plate_with_UCAC5 got 44044 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 669 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 4857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 44044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 669 (Dec 32.1 to 43.4)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 44044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 44044 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4858 stars left (next iteration limit 5342)
Stop iterations.


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

SIP_REFIT: wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits N_match=4858 sigma_overall_arcsec=0.306 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.382 sigma_q3_arcsec=0.270 sigma_q4_arcsec=0.276 n_q1=1146 n_q2=782 n_q3=1701 n_q4=1229 worst_quadrant_to_overall_ratio=1.249
The image catalog is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits -region wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Saving fully-calibrated image wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.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_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/wcs_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits
Preparing the HTML report for the field Per-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:15:27.72 +38:08:55.8:  13.40 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:00:18.98 +39:04:03.2:  12.96 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:52:45.09 +37:56:28.8:  13.03 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:50:13.97 +34:13:59.4:  11.07 +/- 0.00  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:00:34.07 +38:08:29.9:  13.12 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:42:02.95 +42:47:00.1:  11.82 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:50:13.97 +34:13:59.4:  11.07 +/- 0.00  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:00:18.98 +39:04:03.2:  12.94 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.07 +/- 0.00
Forced photometry filter REJECTED candidate at 02:50:13.97 +34:13:59.4: ref_mag=11.07 +/- 0.00 new_mean_mag=11.1467 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:15:27.72 +38:08:55.8:  13.43 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:00:34.07 +38:08:29.9:  13.16 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.95 +/- 0.01
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:52:45.09 +37:56:28.8:  13.02 +/- 0.02  detection
Forced photometry filter REJECTED candidate at 03:00:18.98 +39:04:03.2: ref_mag=12.95 +/- 0.01 new_mean_mag=13.0529 delta=-0.10 (need > 0.90)
Forced photometry reference-image weighted average:  13.14 +/- 0.02
Forced photometry reference-image weighted average:  13.41 +/- 0.02
Forced photometry filter REJECTED candidate at 03:00:34.07 +38:08:29.9: ref_mag=13.14 +/- 0.02 new_mean_mag=13.2614 delta=-0.12 (need > 0.90)
Forced photometry reference-image weighted average:  13.02 +/- 0.01
Forced photometry filter REJECTED candidate at 03:15:27.72 +38:08:55.8: ref_mag=13.41 +/- 0.02 new_mean_mag=13.4861 delta=-0.07 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:52:45.09 +37:56:28.8: ref_mag=13.02 +/- 0.01 new_mean_mag=13.3375 delta=-0.31 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:24:41.67 +40:46:15.8:  12.26 +/- 0.01  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:42:02.95 +42:47:00.1:  11.81 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.81 +/- 0.01
Forced photometry filter REJECTED candidate at 02:42:02.95 +42:47:00.1: ref_mag=11.81 +/- 0.01 new_mean_mag=11.8984 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:24:41.67 +40:46:15.8:  12.28 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.27 +/- 0.01
Forced photometry filter REJECTED candidate at 03:24:41.67 +40:46:15.8: ref_mag=12.27 +/- 0.01 new_mean_mag=12.3227 delta=-0.05 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:59:11.31 +35:09:28.2:  12.52 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:52:46.95 +36:29:00.2:  12.75 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:11:23.15 +38:08:39.6:  13.05 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:07:42.58 +36:35:37.8:  12.88 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:45:46.46 +38:33:07.7:  13.20 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:32:14.53 +42:45:09.3:  13.02 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:59:11.31 +35:09:28.2:  12.53 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.52 +/- 0.01
Forced photometry filter REJECTED candidate at 02:59:11.31 +35:09:28.2: ref_mag=12.52 +/- 0.01 new_mean_mag=12.5322 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:42:23.93 +38:36:17.5:  13.35 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:52:46.95 +36:29:00.2:  12.71 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.73 +/- 0.01
Forced photometry filter REJECTED candidate at 02:52:46.95 +36:29:00.2: ref_mag=12.73 +/- 0.01 new_mean_mag=12.6635 delta=0.07 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:11:23.15 +38:08:39.6:  13.04 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:07:42.58 +36:35:37.8:  12.88 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.02
Forced photometry filter REJECTED candidate at 03:11:23.15 +38:08:39.6: ref_mag=13.05 +/- 0.02 new_mean_mag=12.8693 delta=0.18 (need > 0.90)
Forced photometry reference-image weighted average:  12.88 +/- 0.01
Forced photometry filter REJECTED candidate at 03:07:42.58 +36:35:37.8: ref_mag=12.88 +/- 0.01 new_mean_mag=12.8334 delta=0.05 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:45:46.46 +38:33:07.7:  13.16 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.18 +/- 0.02
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:10:02.51 +41:42:20.3:  13.17 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 02:45:46.46 +38:33:07.7: ref_mag=13.18 +/- 0.02 new_mean_mag=13.1140 delta=0.06 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:32:14.53 +42:45:09.3:  12.99 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.00 +/- 0.02
Forced photometry filter REJECTED candidate at 03:32:14.53 +42:45:09.3: ref_mag=13.00 +/- 0.02 new_mean_mag=12.9891 delta=0.01 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:42:23.93 +38:36:17.5:  13.26 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.30 +/- 0.02
Forced photometry filter REJECTED candidate at 02:42:23.93 +38:36:17.5: ref_mag=13.30 +/- 0.02 new_mean_mag=13.2285 delta=0.07 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:10:02.51 +41:42:20.3:  13.19 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.18 +/- 0.02
Forced photometry filter REJECTED candidate at 03:10:02.51 +41:42:20.3: ref_mag=13.18 +/- 0.02 new_mean_mag=13.1645 delta=0.02 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:13:36.36 +39:09:44.1:  13.09 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:18:28.42 +37:57:13.4:  13.12 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:45:32.79 +42:01:24.1:  12.65 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:13:36.36 +39:09:44.1:  13.12 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.11 +/- 0.02
Forced photometry filter REJECTED candidate at 03:13:36.36 +39:09:44.1: ref_mag=13.11 +/- 0.02 new_mean_mag=13.1201 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:03:14.19 +41:39:05.9:  13.26 +/- 0.03  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 03:00:27.59 +42:03:18.1:  13.22 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:18:28.42 +37:57:13.4:  13.10 +/- 0.02  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:45:32.79 +42:01:24.1:  12.64 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.11 +/- 0.02
Forced photometry reference-image weighted average:  12.65 +/- 0.02
Forced photometry filter REJECTED candidate at 03:18:28.42 +37:57:13.4: ref_mag=13.11 +/- 0.02 new_mean_mag=13.1014 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:45:32.79 +42:01:24.1: ref_mag=12.65 +/- 0.02 new_mean_mag=12.8989 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-17-39_20.00sec_-15.00C_LIGHT_0147.fits at 02:49:23.61 +41:55:33.1:  13.57 +/- 0.05  detection
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:03:14.19 +41:39:05.9:  13.28 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.27 +/- 0.02
Forced photometry filter REJECTED candidate at 03:03:14.19 +41:39:05.9: ref_mag=13.27 +/- 0.02 new_mean_mag=13.2839 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 03:00:27.59 +42:03:18.1:  13.21 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.22 +/- 0.02
Forced photometry filter REJECTED candidate at 03:00:27.59 +42:03:18.1: ref_mag=13.22 +/- 0.02 new_mean_mag=13.3703 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Per-04-Q1b1x1_2026-01-08_22-18-45_20.00sec_-15.00C_LIGHT_0148.fits at 02:49:23.61 +41:55:33.1:  13.50 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.53 +/- 0.03
Forced photometry filter REJECTED candidate at 02:49:23.61 +41:55:33.1: ref_mag=13.53 +/- 0.03 new_mean_mag=13.6423 delta=-0.11 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 3s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 155081_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155081_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.65    02:50:03.68 +37:07:00.5   1661 2580   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:50:03.54 +37:07:01.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155082_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155082_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.39    03:15:27.75 +38:08:55.5   4682 3266   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.63    03:15:27.69 +38:08:56.1   4683 3265   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155089_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155089_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.27    03:00:34.12 +38:08:30.2   2920 3202   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.25    03:00:34.03 +38:08:29.5   2922 3200   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155090_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155090_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.25    02:52:45.02 +37:56:29.5   1988 3077   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.47    02:52:45.15 +37:56:28.0   1991 3075   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155091_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155091_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.26    03:23:21.12 +41:42:45.4   5454 5469   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:23:21.07 +41:42:45.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155092_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155092_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.16    02:46:55.35 +39:28:19.5   1312 4013   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:46:55.33 +39:28:19.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155093_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155093_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.99    03:00:19.06 +39:04:03.3   2882 3759   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.16    03:00:18.91 +39:04:03.2   2884 3758   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155096_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155096_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.27    03:50:14.63 +37:24:45.5   8863 3243   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:50:14.66 +37:24:45.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155099_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155099_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    11.58    02:55:25.54 +40:35:20.2   2309 4674   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:55:25.53 +40:35:19.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155100_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155100_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    11.20    02:50:14.00 +34:13:59.0   1653 0832   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    11.10    02:50:13.94 +34:13:59.8   1655 0830   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155168_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155168_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    11.37    03:02:08.44 +40:25:17.6   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.2") between the two second-epoch detections
  
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Considering the candidate 155175_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155175_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    11.48    02:59:32.79 +41:00:51.4   2780 4933   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:59:32.79 +41:00:51.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 155196_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155196_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    11.90    02:42:02.95 +42:46:59.8   0804 6050   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    11.90    02:42:02.96 +42:47:00.4   0807 6048   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155208_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155208_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    11.92    03:13:02.65 +42:31:13.0   4273 5886   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (13.8") between the two second-epoch detections
  
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Considering the candidate 155226_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155226_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.13    02:46:27.42 +35:23:03.9   1196 1536   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (15.2") between the two second-epoch detections
  
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Considering the candidate 155249_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155249_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.22    03:48:05.91 +40:32:22.2   8338 5083   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:48:05.88 +40:32:22.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155260_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155260_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.52    02:38:25.41 +37:43:19.8   0258 2986   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:38:25.43 +37:43:19.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 155266_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155266_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.32    03:24:41.63 +40:46:15.8   5647 4915   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.32    03:24:41.71 +40:46:15.7   5649 4914   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155269_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155269_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.45    03:05:13.28 +40:35:08.0   3434 4684   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:05:13.27 +40:35:08.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 155272_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155272_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.43    03:16:54.75 +35:12:13.5   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.4") between the two second-epoch detections
  
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Considering the candidate 155283_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155283_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.79    02:36:25.53 +42:16:30.1   0155 5772   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:36:25.45 +42:16:30.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155285_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155285_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.75    02:37:26.86 +39:53:52.2   0203 4315   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:37:26.82 +39:53:51.9 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 155294_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155294_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.54    02:59:11.32 +35:09:28.5   2773 1398   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.52    02:59:11.31 +35:09:27.8   2775 1397   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155295_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155295_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.63    02:52:46.99 +36:28:59.1   1985 2195   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.71    02:52:46.91 +36:29:01.3   1987 2194   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155321_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155321_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.88    02:49:32.28 +37:20:45.2   1600 2719   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:49:32.27 +37:20:45.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 155350_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155350_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.84    03:11:23.11 +38:08:39.0   4200 3240   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.90    03:11:23.19 +38:08:40.3   4202 3239   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155356_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155356_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.84    03:07:42.53 +36:35:37.9   3796 2290   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.83    03:07:42.62 +36:35:37.8   3799 2289   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155363_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155363_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.19    03:22:06.30 +42:48:34.9   5267 6123   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:22:06.33 +42:48:34.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155373_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155373_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.69    03:57:20.90 +40:02:44.8   9455 4960   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:57:20.94 +40:02:43.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155374_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155374_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.05    02:45:46.48 +38:33:07.8   1160 3460   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.20    02:45:46.44 +38:33:07.5   1162 3459   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155405_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155405_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    12.91    03:40:35.82 +38:59:27.1   7590 4034   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:40:35.77 +38:59:26.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155408_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155408_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.00    03:32:14.55 +42:45:09.0   6389 6190   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.98    03:32:14.51 +42:45:09.5   6391 6189   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155413_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155413_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.24    02:42:23.88 +38:36:17.9   0758 3505   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.22    02:42:23.97 +38:36:17.1   0760 3503   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155414_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155414_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.22    02:47:08.45 +42:11:34.4   1373 5665   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:47:08.52 +42:11:34.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155425_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155425_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.17    03:10:02.49 +41:42:20.5   3957 5380   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.16    03:10:02.54 +41:42:20.0   3959 5378   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155426_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155426_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.26    02:54:22.56 +42:35:33.3   2190 5892   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:54:22.54 +42:35:33.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155427_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155427_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.03    03:18:57.33 +42:58:03.3   4912 6194   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:18:57.23 +42:58:04.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155430_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155430_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.43    02:43:28.95 +41:51:01.6   0951 5471   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:43:29.03 +41:51:01.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155432_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155432_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.12    03:13:36.41 +39:09:44.4   4433 3864   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.12    03:13:36.31 +39:09:43.8   4435 3863   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155443_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155443_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.11    03:22:42.25 +41:56:32.6   5371 5603   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:22:42.26 +41:56:32.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155444_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155444_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.30    03:00:11.33 +42:08:47.3   2844 5620   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:00:11.32 +42:08:46.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155448_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155448_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    12.88    03:45:32.84 +42:01:25.7   7923 5936   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    12.90    03:45:32.74 +42:01:22.5   7925 5935   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155452_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155452_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.14    03:18:28.40 +37:57:14.2   5044 3170   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.06    03:18:28.43 +37:57:12.6   5046 3169   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155454_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155454_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.00    03:48:34.69 +40:56:57.0   8358 5338   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:48:34.63 +40:56:56.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155461_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155461_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.15    03:08:30.99 +41:03:43.2   3801 4983   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.1") between the two second-epoch detections
  
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Considering the candidate 155467_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155467_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.03    03:53:49.23 +39:14:53.5   9120 4411   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.1") between the two second-epoch detections
  
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Considering the candidate 155468_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155468_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.35    03:03:14.24 +41:39:05.4   3191 5325   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.23    03:03:14.14 +41:39:06.4   3193 5324   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155475_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155475_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.24    02:44:17.88 +35:07:17.2   0922 1381   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:44:17.92 +35:07:15.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155480_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155480_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.38    03:00:27.63 +42:03:18.7   2873 5566   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.37    03:00:27.55 +42:03:17.4   2875 5564   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155497_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155497_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.33    02:59:53.84 +37:43:35.8   2845 2949   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.3") between the two second-epoch detections
  
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Considering the candidate 155499_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155499_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.29    03:33:35.55 +39:55:39.4   6713 4502   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:33:35.51 +39:55:39.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 155500_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155500_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.43    03:03:51.49 +41:13:41.2   3269 5069   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:03:51.56 +41:13:40.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155507_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155507_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.58    02:55:42.04 +35:33:03.0   2343 1630   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:55:42.13 +35:33:03.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155514_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155514_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.27    02:47:39.78 +37:25:23.6   1373 2770   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:47:39.85 +37:25:24.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155530_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155530_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.21    03:35:08.18 +38:36:25.2   6976 3729   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:35:08.20 +38:36:25.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155531_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155531_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.26    03:07:34.16 +39:03:22.6   3733 3770   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:07:34.13 +39:03:23.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155532_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155532_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 08 05.32055    2461257.82055    13.64    02:49:23.66 +41:55:32.5   1623 5496   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-41-25_20.00sec_-0.00C_LIGHTs_0308.fits
Discovery image 2     2026 08 05.32105    2461257.82105    13.64    02:49:23.56 +41:55:33.7   1625 5495   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 155534_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155534_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.98    02:42:40.85 +37:07:05.0   0762 2600   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (13.9") between the two second-epoch detections
  
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Considering the candidate 155537_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155537_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.56    02:50:28.27 +41:26:17.9   1744 5196   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.2") between the two second-epoch detections
  
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Considering the candidate 155572_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155572_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.68    03:05:41.49 +42:44:15.6   3451 5989   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (13.6") between the two second-epoch detections
  
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Considering the candidate 155582_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155582_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.58    03:24:55.05 +41:58:01.1   5618 5637   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:24:55.01 +41:58:01.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 155583_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155583_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.56    02:37:39.82 +40:38:09.7   0250 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (14.8") between the two second-epoch detections
  
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Considering the candidate 155609_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 155609_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 08 05.32105    2461257.82105    13.64    03:23:46.69 +40:38:37.8   5551 4829   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:23:46.54 +40:38:37.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 16094_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 16094_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    10.49    03:09:34.23 +42:19:45.4   3891 5754   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:09:34.25 +42:19:45.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 144978_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 144978_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    13.02    03:11:40.76 +41:38:49.2   4145 5350   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:11:40.78 +41:38:48.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 97644_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 97644_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    11.33    03:51:15.76 +33:02:11.4   9390 0622   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:51:15.77 +33:02:11.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 49463_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 49463_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    12.21    03:26:34.37 +40:00:40.9   5901 4475   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:26:34.36 +40:00:40.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 09983_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 09983_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    12.05    03:56:15.44 +41:59:27.8   9136 6111   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:56:15.41 +41:59:27.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 80698_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 80698_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    11.35    02:57:08.79 +37:53:40.4   2516 3047   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:57:08.80 +37:53:40.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 96544_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 96544_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    11.31    02:48:43.53 +33:27:25.2   1455 0358   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  02:48:43.55 +33:27:25.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 07364_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 07364_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    11.65    03:18:27.88 +42:49:17.7   4864 6102   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:18:27.92 +42:49:18.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 97669_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 97669_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    9.56    03:28:10.35 +33:28:45.9   6432 0563   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:28:10.35 +33:28:45.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52670_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309
The candidate 52670_fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 08 05.32105    2461257.82105    9.31    03:30:30.22 +39:39:29.0   6373 4304   /data_ssd/NMW-TexasTech/workdir//img_2026-08-05_CI_Per-04-Q1b1x1_024429_TTUQ1b1x1_1748607_CN0NOzlS/fd_Per-04-Q1b1x1_2026-08-05_02-42-08_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  03:30:30.22 +39:39:29.0 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Per-04-Q1b1x1 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-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461257.82054912 -observatory V36
07:40:44.08 +20:21:43.1 Mercury (-0.2mag)
11:52:28.45 +00:22:23.4 Venus (-4.3mag)
05:40:49.05 +23:30:48.6 Mars (1.3mag)
08:40:19.43 +18:50:56.9 Jupiter (-1.8mag)
00:56:35.96 +03:17:21.6 Saturn (0.6mag)
04:11:23.10 +20:56:03.4 Uranus (5.8mag)
00:16:15.69 +00:14:20.2 Neptune (7.7mag)
20:28:25.19 -23:29:03.1 Pluto (14.4mag)
01:57:44.61 +16:21:16.7 Moon (-10.6mag)
-rw-r--r-- 1 apache apache 363 Aug  5 02:46 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461257.82054912:
08:40:15.22 +18:51:16.1 Io (6.0mag)
08:40:29.65 +18:50:13.6 Europa (6.3mag)
08:40:06.77 +18:51:53.5 Ganymede (5.6mag)
08:39:58.89 +18:52:26.3 Callisto (6.7mag)
08:37:56.41 +18:48:34.4 Himalia (15.7mag)
08:40:23.05 +18:50:42.6 Thebe (16.6mag)
08:37:26.45 +18:47:40.4 Elara (17.7mag)
08:44:24.80 +18:31:47.4 Pasiphae (17.9mag)
08:43:41.78 +19:00:35.9 Carme (19.0mag)
00:56:38.06 +03:17:45.5 Titan (8.4mag)
00:56:35.42 +03:17:29.8 Rhea (9.7mag)
00:56:36.98 +03:15:34.6 Iapetus (11.1mag)
00:56:25.01 +03:17:43.1 Hyperion (14.4mag)
00:56:02.16 +03:10:55.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  5 02:46 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461257.82054912:
18:51:44.05 -24:28:02.7 JWST
13:27:02.16 +54:11:16.4 Chandra
04:53:36.56 +49:00:15.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  5 02:46 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461257.82054912 -observatory V36
03:10:20.21 +17:07:44.5 17.7mag P/1996 R2 (Lagerkvist)
18:02:42.75 -34:38:37.4 14.0mag P/2010 H2 (Vales)
06:51:04.21 -68:47:45.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:09:02.22 +32:55:58.1 17.7mag C/2017 K2 (PANSTARRS)
03:34:56.45 +36:17:06.8 16.6mag P/2021 N1 (ZTF)
22:41:00.57 +31:36:52.8 17.3mag C/2022 E2 (ATLAS)
06:40:34.16 +26:35:25.8 16.8mag C/2022 N2 (PANSTARRS)
10:18:53.13 +28:36:01.5 17.0mag C/2022 QE78 (ATLAS)
09:26:54.85 +05:17:31.2 17.9mag C/2022 R6 (PANSTARRS)
15:12:01.49 -12:10:26.2 17.9mag P/2023 B1 (PANSTARRS)
21:14:37.96 +66:19:22.7 17.9mag C/2023 H5 (Lemmon)
15:50:52.87 -12:39:50.2 14.3mag C/2023 R1 (PANSTARRS)
08:04:48.49 +31:12:55.4 15.2mag C/2024 E1 (Wierzchos)
15:07:27.99 +15:37:05.1 17.7mag C/2024 G6 (ATLAS)
19:06:50.12 +42:53:57.4 13.7mag C/2024 J3 (ATLAS)
21:14:58.60 +49:00:51.7 17.6mag C/2024 R4 (PANSTARRS)
05:12:47.04 -13:00:26.3 15.5mag C/2024 T5 (ATLAS)
06:54:18.61 +24:39:55.7 17.9mag C/2025 J1 (Borisov)
07:29:32.52 -15:44:47.2 17.6mag C/2025 R3 (PANSTARRS)
10:28:53.42 +21:05:11.5 17.3mag C/2025 V2 (Rankin)
12:56:25.16 +02:32:25.2 17.0mag C/2025 Y1 (ATLAS)
16:04:07.90 +78:05:51.4 16.9mag C/2026 A2 (Bok)
03:06:19.50 +46:07:30.4 17.1mag C/2026 B2 (Sun-Gao)
11:44:24.97 +08:13:56.4 17.2mag A/2026 E1
21:55:03.71 -26:04:01.2 6.9mag 10P/Tempel
11:27:14.11 -03:13:19.7 16.2mag 29P/Schwassmann-Wachmann
04:35:37.10 +32:10:40.1 18.0mag 47P/Ashbrook-Jackson
11:01:45.85 +05:35:32.5 17.2mag 63P/Wild
00:54:18.34 -05:20:56.9 15.5mag 65P/Gunn
05:28:55.94 +20:44:22.7 13.7mag 78P/Gehrels
20:40:36.43 -23:11:07.5 17.8mag 84P/Giclas
02:57:46.28 +13:28:03.2 16.7mag 88P/Howell
07:48:24.93 +28:02:45.7 16.1mag 93P/Lovas
03:58:13.83 +15:44:51.7 17.7mag 112P/Urata-Niijima
05:46:52.32 +30:35:51.3 16.3mag 114P/Wiseman-Skiff
09:11:35.75 +27:08:04.6 15.0mag 123P/West-Hartley
11:37:56.71 -09:08:56.0 17.1mag 124P/Mrkos
05:32:14.92 +21:11:13.7 16.1mag 128P/Shoemaker-Holt
06:23:31.19 +19:02:12.8 17.9mag 131P/Mueller
00:03:48.38 +03:25:36.3 17.6mag 139P/Vaisala-Oterma
03:21:46.07 -19:47:01.7 14.1mag 161P/Hartley-IRAS
07:06:05.18 +37:37:49.2 15.8mag 162P/SidingSpring
16:04:58.91 +38:40:23.7 12.4mag 169P/NEAT
02:37:35.45 +09:27:11.6 17.6mag 220P/McNaught
16:40:10.05 -09:52:48.0 17.6mag 235P/LINEAR
20:24:22.09 -52:50:28.2 17.8mag 259P/Garradd
03:13:39.05 +23:55:52.4 15.4mag 260P/McNaught
06:56:35.78 +37:46:00.0 17.3mag 295P/LINEAR
15:09:35.24 +03:27:26.8 17.7mag 391P/Kowalski
08:58:14.15 +18:31:03.9 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  5 02:46 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
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
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
-rw-r--r-- 1 apache apache 5.7K Aug  5 02:46 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
-rw-r--r-- 1 apache apache 189K Aug  5 02:46 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
13:26:10.063 -16:31:39.35  AT 2026veb  2026-07-19.29 18.748
15:04:36.261 -42:05:00.15  AT 2026vea  2026-07-15.38 19.28
15:40:32.860 -29:39:49.28  AT 2026vdz  2026-07-15.40 18.96
15:52:47.663 -24:57:36.67  AT 2026vdy  2026-07-20.37 19.7
16:03:13.659 -23:49:43.48  AT 2026vdx  2026-07-15.44 19.73
02:01:59.494 -27:33:08.94  AT 2026vdw  2026-07-19.82 19.43
15:10:37.347 +08:41:02.43  AT 2026vdv  2026-07-20.39 17.63
00:48:47.035 -17:46:37.99  AT 2026vdu  2026-07-19.83 19.69
15:08:14.743 -20:24:40.47  AT 2026vdt  2026-07-15.37 19.81
12:37:49.799 -40:14:52.54  AT 2026vds  2026-07-15.40 18.95
17:22:30.654 +19:42:09.07  SN 2026vdr  2026-07-17.91 19.5
20:41:44.088 -01:12:34.78  AT 2026vdq  2026-07-20.01 18.35
14:49:19.169 -14:49:17.78  AT 2026vdp  2026-07-15.38 20.17
00:42:55.360 +41:17:27.00  AT 2026vdo  2026-07-20.08 17.7
18:01:57.813 +32:54:02.20  AT 2026vdn  2026-07-15.24 20.8647
17:45:13.282 +43:23:54.28  AT 2026vdm  2026-07-12.34 20.6398
21:52:40.898 +29:03:58.38  AT 2026vdl  2026-07-12.05 19.09
16:53:07.017 +53:15:53.01  AT 2026vdk  2026-07-19.80 19.75
17:29:48.362 +40:12:07.56  AT 2026vdj  2026-07-19.85 19.22
17:09:35.647 +52:57:47.42  AT 2026vdi  2026-07-10.75 19.25
-rw-r--r-- 1 apache apache 87K Aug  5 02:46 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Aug  5 02:46:25 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 27s (0.45 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 42s (0.70 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 25s (0.42 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 20s (0.33 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 52s (0.87 min)
FIELD_Per-04-Q1b1x1: 108s (1.80 min)
=======================================
TOTAL_RUNTIME: 109s (1.82 min)
Finished: Wed Aug  5 02:48:14 CDT 2026