FITS images used in this processing run:

Field Per-05-Q2b1x1 reference image: Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Field Per-05-Q2b1x1 reference image: Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Field Per-05-Q2b1x1 second-epoch image: Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Field Per-05-Q2b1x1 second-epoch image: Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
First image: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Last  image: 2461239.87524439 18.07.2026 09:00:11.115   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.58
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: 10 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  14989
Objects passed selection criteria:  14909
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 9542.5
Average stars matched: 8880.5 (93.0626 %)
Memory usage VmPeak:   123136 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Jul 17 15:05:04 CDT 2026
VaST build number  1.0rc89-157-gbf7d0e63
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-17)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jul 18 04:05:44 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: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
First image: 2461032.78853589 23.12.2025 06:55:19.501   /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Last  image: 2461239.87524439 18.07.2026 09:00:11.115   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 102
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.28
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: 37 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  113674
Objects passed selection criteria:  113350
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 77015.5
Average stars matched: 71223.2 (92.4791 %)
Memory usage VmPeak:  2011332 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Jul 17 15:05:04 CDT 2026
VaST build number  1.0rc89-157-gbf7d0e63
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-17)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jul 18 04:11:44 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 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-05-Q2b1x1
#######################################
########### Starting Per-05-Q2b1x1 ###########
Processing Per-05-Q2b1x1
server tau has sufficient free disk space available: 235077 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 235077 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.png' -> 'transient_report/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits_preview.png'

Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits


renamed 'Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.png' -> 'transient_report/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits_preview.png'

Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.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= 551.5128
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 689.1023
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1526.2372
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 475.2299
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1521.1789
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 476.2182
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.76736
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     20.6499996185303 / [degC] Focuser temperature
AMBTEMP =                 20.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-18T03:59:20.5301739' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-18T08:59:20.5301739' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61239.3745431714 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-18T08:59:30.4352796' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61239.3746578125 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     65.4527451358185 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9999036620635 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =               15.405 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     54.1983333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.71550292200783 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Per-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 21 49'           / [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  =                20427 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20427 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.6499996185303 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.6499996185303 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 84.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 20.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 12.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.800464 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/d_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits :)

Spent 0.767931 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/d_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     20.6599998474121 / [degC] Focuser temperature
AMBTEMP =                 20.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-18T04:00:11.1158286' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-18T09:00:11.1158286' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61239.3751286459 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-18T09:00:21.0185564' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61239.3752432638 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     65.4527450740413 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9999036603876 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.5461111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     54.2861111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.68352038544631 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Per-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 21 49'           / [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  =                20427 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20427 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.6599998474121 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.6599998474121 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 84.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 20.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 12.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             5.800464 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/d_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits :)

Spent 0.717817 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/d_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Previews of the CALIBRATED second-epoch images:


fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits



fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
  
SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.cat to cache
SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.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: 2461239.87465891
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits exists and is non-empty
Saving wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits to local_wcs_cache/
'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits'
wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits exists and is non-empty
Saving wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits to local_wcs_cache/
'wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits' -> 'local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits'
wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits exists and is non-empty
Saving wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits to local_wcs_cache/
'wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits' -> 'local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits'
wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits exists and is non-empty
Saving wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits to local_wcs_cache/
'wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits' -> 'local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (1st reference image)
verification OK: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:21:49.016 +37:59:51.53 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-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits (1st new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Image size: 940.8'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:21:52.706 +38:00:20.35 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:21:49.016 +37:59:51.53
Second-epoch image center 04:21:52.706 +38:00:20.35
Angular distance between the image centers 0.0145 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits (2nd new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Image size: 940.7'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:21:50.776 +38:00:09.11 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:21:49.016 +37:59:51.53
Second-epoch image center 04:21:50.776 +38:00:09.11
Angular distance between the image centers 0.0076 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  04:21:52.706 +38:00:20.35
Second-epoch second image center 04:21:50.776 +38:00:09.11
Angular distance between the image centers 0.00706 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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits &> /tmp/tmp.o2Wiw0Me5x
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits &> /tmp/tmp.o2nx5Hsfgb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits &> /tmp/tmp.cDvvV189V2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits &> /tmp/tmp.vrJ5miu1Z0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
'tns_transients_list.txt' -> '../tns_transients_list.txt'
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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat
The reference image (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits) and catalog (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat) found
'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat' -> 'wcsmag.cat'
Read 18677 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9675 to 76.3314 deg, Dec +32.1960 to +43.3146 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 54.9675 to 76.3314 deg, Dec 32.1960 to 43.3146 deg
Loaded 9189 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): 6388 out of 7129 total matches.
Matched with Tycho-2 7129 out of 18677 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.973450
a=0.000000 b=1.000000 c=22.973450
From vast_summary.log: estimated ref. image limiting mag.:  -7.58
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.39

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.39

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 18677 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9675 to 76.3314 deg, Dec +32.1960 to +43.3146 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 54.9675 to 76.3314 deg, Dec 32.1960 to 43.3146 deg
Loaded 9189 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): 6388 out of 7129 total matches.
Matched with Tycho-2 7129 out of 18677 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits:


Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (aperture=6.0)
Read 18684 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9677 to 76.3318 deg, Dec +32.1958 to +43.3008 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 54.9677 to 76.3318 deg, Dec 32.1958 to 43.3008 deg
Loaded 9175 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): 6385 out of 7116 total matches.
Matched with Tycho-2 7116 out of 18684 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits:


Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 2.1 pix  Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
 2.3 pix  fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
 2.3 pix  fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
 2.1 pix  wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 2.1 pix  wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Limiting magnitude estimates:
 15.4 mag.  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 15.4 mag.  Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
 14.0 mag.  fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
 14.0 mag.  fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.o2Wiw0Me5x (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1808, bad_region=4135, passed=18677
Got 18677 stars (including 13041 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
util/solve_plate_with_UCAC5 got 18677 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 14944 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 14944 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 14944 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 957 stars left (next iteration limit 1052)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits N_match=957 sigma_overall_arcsec=0.356 sigma_q1_arcsec=0.427 sigma_q2_arcsec=0.308 sigma_q3_arcsec=0.327 sigma_q4_arcsec=0.259 n_q1=346 n_q2=184 n_q3=200 n_q4=227 worst_quadrant_to_overall_ratio=1.200
The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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.o2nx5Hsfgb (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.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-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1789, bad_region=4138, passed=18684
Got 18684 stars (including 13060 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat 
util/solve_plate_with_UCAC5 got 18684 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 956 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 956 matched stars entering correct_measured_positions(), 14952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 956 matched stars entering correct_measured_positions(), 14952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 956 matched stars entering correct_measured_positions(), 14952 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 956 stars left (next iteration limit 1051)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits N_match=956 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.430 sigma_q2_arcsec=0.308 sigma_q3_arcsec=0.349 sigma_q4_arcsec=0.273 n_q1=346 n_q2=188 n_q3=194 n_q4=228 worst_quadrant_to_overall_ratio=1.187
The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.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.cDvvV189V2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=339, bad_region=1214, passed=5877
Got 5877 stars (including 4376 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat 
util/solve_plate_with_UCAC5 got 5877 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013067 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010453 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 948 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 4705 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 4704 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 4704 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Excluding outliers - 957 stars left (next iteration limit 1053)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits N_match=957 sigma_overall_arcsec=0.568 sigma_q1_arcsec=0.603 sigma_q2_arcsec=0.730 sigma_q3_arcsec=0.591 sigma_q4_arcsec=0.526 n_q1=347 n_q2=96 n_q3=345 n_q4=169 worst_quadrant_to_overall_ratio=1.287
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits -region wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.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.vrJ5miu1Z0 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=317, bad_region=1194, passed=5884
Got 5884 stars (including 4407 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat 
util/solve_plate_with_UCAC5 got 5884 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 4755 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 4755 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 4755 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Excluding outliers - 958 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits N_match=958 sigma_overall_arcsec=0.607 sigma_q1_arcsec=0.614 sigma_q2_arcsec=0.503 sigma_q3_arcsec=0.695 sigma_q4_arcsec=0.545 n_q1=346 n_q2=97 n_q3=342 n_q4=173 worst_quadrant_to_overall_ratio=1.145
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits -region wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits sigma_overall=0.356 worst_q_ratio=1.200
ref2=Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits sigma_overall=0.362 worst_q_ratio=1.187
new1=fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits sigma_overall=0.568 worst_q_ratio=1.287
new2=fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits sigma_overall=0.607 worst_q_ratio=1.145
reference average sigma_overall=0.359 worst_q_ratio=1.1935
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342_astrometric_residuals.png (957 matched stars from wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343_astrometric_residuals.png (956 matched stars from wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326_astrometric_residuals.png (957 matched stars from wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.52 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327_astrometric_residuals.png (958 matched stars from wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.54 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits'
Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits'
Preparing the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 04449_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 04449_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    6.50    04:36:41.11 +41:15:48.0   6533 5158   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:36:41.12 +41:15:47.8 in the exclusion list exclusion_list_bsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
  
SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.cat to cache
SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Creating symlink local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Creating symlink local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Creating symlink local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits exists and is non-empty
wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits exists and is non-empty
wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits exists and is non-empty
wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (1st reference image)
verification OK: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 04:21:49.016 +37:59:51.53 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-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits (1st new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Image size: 940.8'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:21:52.706 +38:00:20.35 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:21:49.016 +37:59:51.53
Second-epoch image center 04:21:52.706 +38:00:20.35
Angular distance between the image centers 0.0145 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits (2nd new image)
verification OK: wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Image size: 940.7'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:21:50.776 +38:00:09.11 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:21:49.016 +37:59:51.53
Second-epoch image center 04:21:50.776 +38:00:09.11
Angular distance between the image centers 0.0076 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  04:21:52.706 +38:00:20.35
Second-epoch second image center 04:21:50.776 +38:00:09.11
Angular distance between the image centers 0.00706 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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits &> /tmp/tmp.1on4NZPUza
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits &> /tmp/tmp.yQKPvBSOUy
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits &> /tmp/tmp.k8yIwCiVZX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits &> /tmp/tmp.oCfuLP0AHc
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Calibrating the magnitude scale
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat
The reference image (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits) and catalog (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat) found
'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat' -> 'wcsmag.cat'
Read 137281 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9485 to 76.3479 deg, Dec +32.1670 to +43.3183 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 54.9485 to 76.3479 deg, Dec 32.1670 to 43.3183 deg
Loaded 9238 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): 5252 out of 7196 total matches.
Matched with Tycho-2 7196 out of 137281 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.846000
a=0.000000 b=1.000000 c=22.846000
From vast_summary.log: estimated ref. image limiting mag.:  -7.28
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.57

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 137281 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9485 to 76.3479 deg, Dec +32.1670 to +43.3183 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 54.9485 to 76.3479 deg, Dec 32.1670 to 43.3183 deg
Loaded 9238 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): 5252 out of 7196 total matches.
Matched with Tycho-2 7196 out of 137281 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits:


Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (aperture=4.5)
Read 136522 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 54.9488 to 76.3480 deg, Dec +32.1450 to +43.3092 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 54.9488 to 76.3480 deg, Dec 32.1450 to 43.3092 deg
Loaded 9248 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): 5268 out of 7193 total matches.
Matched with Tycho-2 7193 out of 136522 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits:


Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 66 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 2.0 pix  Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
 2.2 pix  fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
 2.1 pix  fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
 2.0 pix  wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 2.0 pix  wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Limiting magnitude estimates:
 15.6 mag.  Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
 15.6 mag.  Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
 14.1 mag.  fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
 14.1 mag.  fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
All-image limiting magnitude estimate:  14.1 (SNR )  13.7 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.1on4NZPUza (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=15371, bad_region=23033, passed=137258
Got 137258 stars (including 100558 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat 
util/solve_plate_with_UCAC5 got 137258 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 116517 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 116515 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 958 matched stars entering correct_measured_positions(), 116517 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 958 stars left (next iteration limit 1053)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits N_match=958 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.418 sigma_q2_arcsec=0.343 sigma_q3_arcsec=0.346 sigma_q4_arcsec=0.292 n_q1=318 n_q2=208 n_q3=206 n_q4=226 worst_quadrant_to_overall_ratio=1.186
The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.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.yQKPvBSOUy (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.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-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits alredy exist and is non-empty...
Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits
WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=15060, bad_region=22902, passed=136498
Got 136498 stars (including 100270 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat 
util/solve_plate_with_UCAC5 got 136498 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 951 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 116024 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.1 to 43.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 116025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 116027 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 960 stars left (next iteration limit 1056)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits N_match=960 sigma_overall_arcsec=0.355 sigma_q1_arcsec=0.400 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.337 sigma_q4_arcsec=0.292 n_q1=318 n_q2=207 n_q3=209 n_q4=226 worst_quadrant_to_overall_ratio=1.127
The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.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.k8yIwCiVZX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=2250, bad_region=7619, passed=48541
Got 48541 stars (including 38992 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat 
util/solve_plate_with_UCAC5 got 48541 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013067 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010453 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 957 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 955 matched stars entering correct_measured_positions(), 942 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 955 matched stars entering correct_measured_positions(), 41289 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 957 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 954 matched stars entering correct_measured_positions(), 41290 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 954 matched stars entering correct_measured_positions(), 41290 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Excluding outliers - 954 stars left (next iteration limit 1050)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits N_match=954 sigma_overall_arcsec=0.582 sigma_q1_arcsec=0.598 sigma_q2_arcsec=0.792 sigma_q3_arcsec=0.611 sigma_q4_arcsec=0.514 n_q1=355 n_q2=92 n_q3=335 n_q4=172 worst_quadrant_to_overall_ratio=1.362
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits -region wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.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.oCfuLP0AHc (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits alredy exist and is non-empty...
Catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=2220, bad_region=7586, passed=49020
Got 49020 stars (including 39470 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat 
util/solve_plate_with_UCAC5 got 49020 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 946 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 42034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 956 matched stars entering correct_measured_positions(), 42035 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Accuracy estimation diagnostic: 956 matched stars entering correct_measured_positions(), 42035 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Excluding outliers - 956 stars left (next iteration limit 1052)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits N_match=956 sigma_overall_arcsec=0.598 sigma_q1_arcsec=0.590 sigma_q2_arcsec=0.588 sigma_q3_arcsec=0.715 sigma_q4_arcsec=0.570 n_q1=358 n_q2=95 n_q3=330 n_q4=173 worst_quadrant_to_overall_ratio=1.196
The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits -region wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.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-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/wcs_fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/wcs_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits
Preparing the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:00:31.19 +41:36:50.1:  13.01 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:12:11.41 +36:45:15.2:  11.69 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:20:51.17 +41:28:34.7:  13.11 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:43:39.45 +41:36:31.6:  13.10 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:00:31.19 +41:36:50.1:  13.09 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.01
Forced photometry filter REJECTED candidate at 04:00:31.19 +41:36:50.1: ref_mag=13.05 +/- 0.01 new_mean_mag=13.3544 delta=-0.31 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:12:11.41 +36:45:15.2:  11.71 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:20:51.17 +41:28:34.7:  13.13 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.70 +/- 0.00
Forced photometry reference-image weighted average:  13.12 +/- 0.02
Forced photometry filter REJECTED candidate at 04:12:11.41 +36:45:15.2: ref_mag=11.70 +/- 0.00 new_mean_mag=11.8303 delta=-0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:20:51.17 +41:28:34.7: ref_mag=13.12 +/- 0.02 new_mean_mag=13.1854 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:17:40.80 +34:02:31.8:  12.18 +/- 0.01  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:43:39.45 +41:36:31.6:  13.07 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.09 +/- 0.01
Forced photometry filter REJECTED candidate at 04:43:39.45 +41:36:31.6: ref_mag=13.09 +/- 0.01 new_mean_mag=13.1015 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:17:40.80 +34:02:31.8:  12.16 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.17 +/- 0.01
Forced photometry filter REJECTED candidate at 04:17:40.80 +34:02:31.8: ref_mag=12.17 +/- 0.01 new_mean_mag=12.2083 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:42:19.16 +37:30:26.7:  13.02 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:42:19.16 +37:30:26.7:  13.01 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.01 +/- 0.02
Forced photometry filter REJECTED candidate at 04:42:19.16 +37:30:26.7: ref_mag=13.01 +/- 0.02 new_mean_mag=12.8239 delta=0.19 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:30:18.71 +39:34:00.4:  13.01 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:30:18.71 +39:34:00.4:  13.04 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.03 +/- 0.02
Forced photometry filter REJECTED candidate at 04:30:18.71 +39:34:00.4: ref_mag=13.03 +/- 0.02 new_mean_mag=12.9492 delta=0.08 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:24:15.08 +35:13:07.9:  13.00 +/- 0.02  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:16:26.48 +36:30:07.5:  13.53 +/- 0.03  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:24:15.08 +35:13:07.9:  13.00 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.00 +/- 0.02
Forced photometry filter REJECTED candidate at 04:24:15.08 +35:13:07.9: ref_mag=13.00 +/- 0.02 new_mean_mag=13.0585 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:16:26.48 +36:30:07.5:  13.51 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.52 +/- 0.02
Forced photometry filter REJECTED candidate at 04:16:26.48 +36:30:07.5: ref_mag=13.52 +/- 0.02 new_mean_mag=13.4693 delta=0.05 (need > 0.90)
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:30:05.07 +39:51:13.5:  13.67 +/- 0.05  detection
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-56-00_20.00sec_-15.00C_LIGHT_0343.fits at 04:30:05.07 +39:51:13.5:  13.70 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.03
Forced photometry filter REJECTED candidate at 04:30:05.07 +39:51:13.5: ref_mag=13.68 +/- 0.03 new_mean_mag=13.8113 delta=-0.13 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 5s
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 157370_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157370_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.60    04:10:51.58 +37:40:09.1   3472 3049   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:10:51.59 +37:40:08.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157381_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157381_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    13.23    04:43:39.42 +41:36:31.7   7319 5387   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.02    04:43:39.48 +41:36:31.5   7322 5390   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157383_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157383_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    13.36    04:00:31.17 +41:36:50.8   2437 5520   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.35    04:00:31.22 +41:36:49.4   2441 5521   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157385_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157385_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.26    04:12:13.72 +36:19:00.7   3591 2223   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:12:13.71 +36:19:01.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157388_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157388_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    13.17    04:20:51.16 +41:28:34.3   4734 5296   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.20    04:20:51.18 +41:28:35.0   4738 5298   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157391_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157391_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.99    04:12:12.21 +39:26:51.7   3692 4113   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:12:12.15 +39:26:52.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157398_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157398_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    11.93    04:12:11.42 +36:45:14.3   3597 2486   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    11.76    04:12:11.41 +36:45:16.2   3601 2488   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 157399_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 157399_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    11.96    04:01:58.50 +39:06:07.8   2481 3986   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:01:58.50 +39:06:08.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 158280_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 158280_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    10.63    04:41:07.89 +35:16:48.4   7119 1546   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (28.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 158685_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 158685_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    11.29    04:23:01.70 +40:39:59.6   4971 4801   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159730_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 159730_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    11.98    04:23:59.58 +41:56:27.1   5100 5571   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:23:59.60 +41:56:26.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160828_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 160828_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.27    04:33:18.53 +41:54:25.0   6148 5544   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 160923_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 160923_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    12.28    04:17:40.88 +34:02:31.2   4193 0815   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    12.15    04:17:40.72 +34:02:32.5   4197 0816   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162142_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 162142_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.86    04:24:24.63 +41:42:27.1   5143 5429   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:24:24.66 +41:42:26.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162203_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 162203_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.91    04:09:00.04 +41:28:46.4   3396 5364   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:09:00.05 +41:28:46.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162585_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 162585_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.53    04:39:35.54 +34:21:23.1   6939 0981   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (29.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162627_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 162627_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.13    04:00:17.01 +38:15:01.7   2238 3489   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162718_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 162718_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.85    04:14:54.30 +35:05:11.3   3880 1464   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:14:54.30 +35:05:11.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 162950_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 162950_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.76    04:39:22.60 +40:31:56.2   6847 4720   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:39:22.61 +40:31:56.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163101_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163101_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    12.72    04:42:19.19 +37:30:26.7   7228 2897   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.02    04:42:19.14 +37:30:26.7   7232 2899   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163316_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163316_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.09    04:17:26.86 +35:12:14.6   4197 1522   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (27.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163399_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163399_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.11    04:24:35.93 +34:06:48.8   5064 0836   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:24:36.00 +34:06:50.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163422_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163422_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.14    04:24:33.13 +34:09:20.7   5058 0861   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:24:33.14 +34:09:20.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163435_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163435_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    12.95    04:30:18.67 +39:34:00.4   5797 4123   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    12.95    04:30:18.76 +39:34:00.4   5801 4125   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163575_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163575_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.96    04:26:25.81 +41:00:42.7   5364 5003   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163714_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163714_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.89    04:41:44.30 +38:15:46.4   7151 3354   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:41:44.23 +38:15:46.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 163970_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 163970_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.21    04:01:38.67 +38:54:32.3   2433 3873   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (23.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164022_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164022_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.06    04:03:25.14 +41:46:15.9   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (22.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164051_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164051_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.85    04:40:09.93 +34:39:42.8   7007 1168   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (29.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164073_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164073_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    12.90    04:39:54.44 +37:35:27.9   6941 2942   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (27.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164095_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164095_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.27    04:11:04.93 +42:03:23.5   3652 5700   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (22.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164215_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164215_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.24    03:59:09.50 +40:46:25.2   2241 5026   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (23.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164472_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164472_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.35    03:59:38.45 +37:27:38.2   2119 3019   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  03:59:38.31 +37:27:38.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164571_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164571_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.15    04:15:31.54 +33:49:33.7   3921 0695   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:15:31.61 +33:49:33.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164733_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164733_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.29    04:18:20.25 +41:56:46.0   4464 5593   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (23.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 164807_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 164807_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    13.11    04:24:15.12 +35:13:09.3   5032 1505   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.02    04:24:15.04 +35:13:06.5   5036 1506   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165354_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 165354_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.47    04:10:43.95 +34:08:19.0   3330 0914   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (27.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165672_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 165672_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.50    04:13:19.63 +41:26:38.1   3885 5314   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (23.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165789_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 165789_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.35    04:16:21.74 +36:43:15.8   4104 2444   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:16:21.80 +36:43:15.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165904_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 165904_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    13.41    04:16:26.47 +36:30:07.5   4103 2310   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.54    04:16:26.49 +36:30:07.4   4107 2312   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165928_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 165928_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.89    04:02:21.16 +40:05:21.4   2574 4579   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:02:21.19 +40:05:21.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 166663_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 166663_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.44    04:40:19.57 +40:46:16.9   6954 4868   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:40:19.52 +40:46:17.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 166717_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 166717_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.59    04:24:58.65 +39:52:49.0   5184 4321   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:24:58.91 +39:52:48.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 166724_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 166724_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.60    04:04:14.87 +35:22:42.2   2575 1716   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:04:14.98 +35:22:40.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167230_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 167230_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.80    04:08:08.77 +37:44:43.5   3151 3114   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:08:08.75 +37:44:42.3 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167372_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 167372_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.60    04:27:38.71 +39:41:01.4   5491 4197   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:27:38.96 +39:41:03.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167844_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 167844_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.56    04:38:24.64 +40:15:49.4   6738 4555   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (26.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167924_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 167924_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.52    04:14:16.13 +37:21:48.2   3870 2843   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (25.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167932_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 167932_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.61    04:04:51.82 +37:06:17.0   2731 2754   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:04:51.93 +37:06:17.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168002_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 168002_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.45    04:43:46.05 +40:25:43.8   7355 4673   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (25.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168162_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 168162_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.90    04:05:37.97 +38:22:45.7   2879 3517   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168438_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 168438_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.17    04:43:47.21 +38:05:14.5   7398 3255   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (26.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168660_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 168660_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.91    04:20:30.21 +40:39:48.5   4682 4807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168665_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 168665_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    13.48    04:33:44.86 +37:44:08.3   6203 3019   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (25.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168818_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 168818_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    14.48    03:59:44.82 +40:28:48.8   2293 4842   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (23.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 169016_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 169016_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    14.37    04:00:55.43 +35:40:27.9   2180 1926   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (25.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 169092_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 169092_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 1     2026 07 18.37466    2461239.87466    14.00    04:30:05.07 +39:51:13.5   5772 4296   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_03-59-20_20.00sec_5.00C_LIGHT_0326.fits
Discovery image 2     2026 07 18.37524    2461239.87524    13.72    04:30:05.07 +39:51:13.6   5775 4298   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54966_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 54966_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    11.93    04:37:53.84 +39:56:15.2   6681 4356   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:37:53.91 +39:56:15.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 90017_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 90017_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    13.08    04:41:37.43 +36:48:38.4   7158 2475   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:41:37.37 +36:48:38.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 133585_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 133585_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    12.86    04:36:04.26 +34:10:44.4   6499 0867   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:36:04.17 +34:10:44.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32312_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 32312_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    13.55    04:14:57.88 +41:34:12.3   4074 5381   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (22.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 26987_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 26987_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    12.77    04:27:32.46 +41:47:01.1   5497 5470   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:27:32.44 +41:47:01.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 45725_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 45725_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    12.78    04:19:09.45 +40:45:48.6   4530 4873   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:19:09.45 +40:45:49.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 27648_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 27648_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 2     2026 07 18.37524    2461239.87524    11.96    04:40:22.87 +41:36:13.0   6950 5374   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (24.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153489_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 153489_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    12.88    04:36:29.31 +34:07:59.2   6552 0840   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

Rejecting candidate due to large distance (28.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 65245_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327
The candidate 65245_fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327 did not pass the final checks
Discovery image 3     2026 07 18.37524    2461239.87524    12.58    04:16:24.22 +39:25:43.3   4180 4078   /data_ssd/NMW-TexasTech/workdir//img_2026-07-18_CI_Per-05-Q2b1x1_040144_TTUQ2b1x1_561590_lxXNICyG/fd_Per-05-Q2b1x1_2026-07-18_04-00-11_20.00sec_5.00C_LIGHT_0327.fits

**** FOUND  04:16:24.24 +39:25:43.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 7s
Prepared the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Per-05-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461239.87465891 -observatory V36
07:12:22.74 +17:31:47.4 Mercury (4.0mag)
10:44:30.43 +09:02:38.4 Venus (-4.2mag)
04:47:57.48 +22:18:57.4 Mars (1.3mag)
08:23:59.14 +19:47:52.8 Jupiter (-1.8mag)
00:56:31.97 +03:22:20.2 Saturn (0.7mag)
04:08:42.03 +20:48:59.4 Uranus (5.8mag)
00:16:55.52 +00:19:35.1 Neptune (7.7mag)
20:30:09.73 -23:21:32.1 Pluto (14.4mag)
11:14:02.41 +02:26:30.7 Moon (-9.4mag)
-rw-r--r-- 1 apache apache 361 Jul 18 04:05 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461239.87465891:
08:23:54.71 +19:48:10.1 Io (6.0mag)
08:24:10.35 +19:47:09.7 Europa (6.3mag)
08:24:14.76 +19:46:50.9 Ganymede (5.6mag)
08:23:33.33 +19:49:33.1 Callisto (6.8mag)
08:22:09.68 +19:35:39.0 Himalia (15.7mag)
08:23:57.26 +19:48:01.1 Thebe (16.6mag)
08:21:30.72 +19:38:21.7 Elara (17.7mag)
08:27:45.10 +19:37:47.1 Pasiphae (17.9mag)
08:28:28.95 +19:54:11.0 Carme (19.0mag)
00:56:41.96 +03:22:28.8 Titan (8.5mag)
00:56:30.89 +03:22:30.9 Rhea (9.8mag)
00:55:57.50 +03:20:09.9 Iapetus (11.2mag)
00:56:18.99 +03:22:10.1 Hyperion (14.5mag)
00:56:21.96 +03:18:24.1 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 18 04:05 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461239.87465891:
17:58:39.11 -31:01:15.1 JWST
16:27:25.14 +46:47:26.2 Chandra
05:04:59.95 +46:59:27.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 18 04:05 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461239.87465891 -observatory V36
02:47:28.21 +15:21:06.5 17.8mag P/1996 R2 (Lagerkvist)
18:12:04.94 -34:32:41.5 13.8mag P/2010 H2 (Vales)
06:33:40.57 -68:17:14.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:03:32.57 +32:35:12.4 17.6mag C/2017 K2 (PANSTARRS)
02:28:38.66 +21:23:33.3 15.8mag P/2021 N1 (ZTF)
22:54:26.56 +32:13:23.9 17.3mag C/2022 E2 (ATLAS)
06:21:27.16 +26:50:44.9 16.7mag C/2022 N2 (PANSTARRS)
10:02:34.67 +29:25:09.2 16.9mag C/2022 QE78 (ATLAS)
09:14:57.57 +05:08:04.6 17.9mag C/2022 R6 (PANSTARRS)
15:11:02.53 -11:35:16.6 17.8mag P/2023 B1 (PANSTARRS)
21:39:08.01 +67:28:52.4 17.9mag C/2023 H5 (Lemmon)
16:16:00.60 -10:54:26.3 14.0mag C/2023 R1 (PANSTARRS)
08:14:48.75 +66:09:19.3 17.9mag C/2024 A1 (ATLAS)
07:43:10.20 +30:23:58.4 14.8mag C/2024 E1 (Wierzchos)
15:12:45.74 +15:30:07.9 17.6mag C/2024 G6 (ATLAS)
19:30:51.11 +40:49:55.1 13.7mag C/2024 J3 (ATLAS)
21:38:45.64 +47:08:47.2 17.8mag C/2024 R4 (PANSTARRS)
04:57:07.30 -13:27:54.6 15.7mag C/2024 T5 (ATLAS)
06:41:05.74 +27:43:43.3 18.0mag C/2025 J1 (Borisov)
07:19:43.65 -13:38:44.7 16.9mag C/2025 R3 (PANSTARRS)
10:05:37.66 +22:04:21.8 17.5mag C/2025 V2 (Rankin)
12:47:34.21 +03:34:09.9 17.0mag C/2025 Y1 (ATLAS)
16:30:48.06 +79:07:36.5 17.2mag C/2026 A2 (Bok)
02:54:12.35 +45:34:10.9 16.8mag C/2026 B2 (Sun-Gao)
11:30:50.53 +05:52:53.3 17.0mag A/2026 E1
21:31:17.57 -18:09:36.0 7.1mag 10P/Tempel
11:17:21.76 -02:14:59.0 16.2mag 29P/Schwassmann-Wachmann
04:11:36.36 +30:24:32.4 17.9mag 47P/Ashbrook-Jackson
10:24:47.95 +11:26:21.3 17.1mag 63P/Wild
00:51:25.51 -05:02:48.4 15.5mag 65P/Gunn
04:46:44.09 +20:31:48.5 13.7mag 78P/Gehrels
02:34:49.66 +11:39:28.6 16.4mag 88P/Howell
06:59:06.11 +29:58:28.7 15.8mag 93P/Lovas
04:47:14.83 +31:19:52.2 16.7mag 114P/Wiseman-Skiff
08:28:17.29 +29:45:11.3 15.2mag 123P/West-Hartley
11:03:12.38 -02:03:41.5 16.9mag 124P/Mrkos
05:04:32.93 +21:00:45.2 16.2mag 128P/Shoemaker-Holt
05:51:16.72 +19:36:40.9 17.8mag 131P/Mueller
07:42:05.52 +15:14:01.7 16.5mag 141P-D/Machholz
03:20:20.03 -20:44:38.4 15.1mag 161P/Hartley-IRAS
06:02:01.26 +35:30:53.3 15.5mag 162P/SidingSpring
18:38:52.27 +20:35:37.2 14.0mag 169P/NEAT
01:59:49.07 +08:25:01.6 17.6mag 220P/McNaught
16:35:32.75 -08:44:56.9 17.2mag 235P/LINEAR
09:02:03.72 +32:31:52.3 18.0mag 240P/NEAT
20:37:52.34 -51:09:42.8 17.8mag 259P/Garradd
02:21:55.02 +15:50:27.4 15.6mag 260P/McNaught
06:01:40.82 +37:23:31.4 17.3mag 295P/LINEAR
15:06:33.73 +05:18:53.1 17.6mag 391P/Kowalski
08:41:50.87 +19:20:30.6 17.9mag 450P/LONEOS
08:04:17.59 +38:32:35.7 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 18 04:05 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -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
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
04:50:01.03 -02:22:33.80    2026-07-16.17 17.02
-rw-r--r-- 1 apache apache 5.6K Jul 18 04:05 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
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
-rw-r--r-- 1 apache apache 189K Jul 18 04:05 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
21:35:24.753 -14:51:35.01  AT 2026svz  2026-06-27.33 22.2271
20:31:55.032 -25:17:26.05  AT 2026svy  2026-06-27.32 22.425
23:12:03.386 -07:08:51.16  AT 2026svx  2026-06-27.43 22.3341
21:38:52.469 -09:12:08.16  AT 2026svw  2026-06-27.33 20.826
21:24:07.399 -08:10:48.32  AT 2026svv  2026-06-27.34 22.9964
20:42:22.608 -20:56:09.99  AT 2026svu  2026-06-27.32 22.8033
22:49:29.419 -09:52:21.90  AT 2026svt  2026-06-27.41 23.2399
23:08:56.975 -10:56:50.31  AT 2026svs  2026-06-27.42 23.0562
23:03:48.038 -10:42:20.17  AT 2026svr  2026-06-27.42 23.1156
21:05:20.116 -12:39:02.09  AT 2026svq  2026-06-27.30 22.4649
04:03:37.997 -49:14:19.96  AT 2026svp  2026-06-26.43 23.1019
21:42:26.450 -12:30:39.78  AT 2026svo  2026-06-26.41 23.1202
22:23:57.549 -05:26:28.43  AT 2026svn  2026-06-26.40 23.0846
21:59:30.646 -08:36:23.43  AT 2026svm  2026-06-26.41 23.0458
00:40:45.913 -42:36:08.06  AT 2026svl  2026-06-26.42 23.627
22:01:49.708 -02:28:35.92  AT 2026svk  2026-06-26.41 22.3804
22:26:37.642 -04:12:59.57  AT 2026svj  2026-06-26.40 22.8575
21:46:45.471 -13:57:34.56  AT 2026svi  2026-06-26.41 22.7499
21:42:08.217 -14:29:27.43  AT 2026svh  2026-06-26.41 23.2705
21:57:43.950 -02:48:28.98  AT 2026svg  2026-06-26.41 21.5213
-rw-r--r-- 1 apache apache 89K Jul 18 04:08 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Jul 18 04:05:06 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 17s (0.28 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 56s (0.93 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 171s (2.85 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 252s (4.20 min)
TIMING SExtractor: 19 seconds
TIMING matching_and_photometry: 7 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 7 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 125s (2.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 450s (7.50 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 3s (0.05 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 3s (0.05 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 5s (0.08 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 8s (0.13 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 593s (9.88 min)
FIELD_Per-05-Q2b1x1: 864s (14.40 min)
=======================================
TOTAL_RUNTIME: 866s (14.43 min)
Finished: Sat Jul 18 04:19:32 CDT 2026