FITS images used in this processing run:

Field Peg-11-Q2b1x1 reference image: Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Field Peg-11-Q2b1x1 reference image: Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Field Peg-11-Q2b1x1 second-epoch image: Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Field Peg-11-Q2b1x1 second-epoch image: Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461239.82973319 18.07.2026 07:54:38.948   /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
First image: 2461239.82973319 18.07.2026 07:54:38.948   /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Last  image: 2461261.88665994 09.08.2026 09:16:37.419   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.60
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: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  5671
Objects passed selection criteria:  5671
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 5699.25
Average stars matched: 5201.75 (91.2708 %)
Memory usage VmPeak:   233016 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug  9 05:50:55 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: 2461239.82973319 18.07.2026 07:54:38.948   /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
First image: 2461239.82973319 18.07.2026 07:54:38.948   /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Last  image: 2461261.88665994 09.08.2026 09:16:37.419   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 18
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.30
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: 14 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  37807
Objects passed selection criteria:  37709
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 37815.2
Average stars matched: 34334.2 (90.7947 %)
Memory usage VmPeak:   264220 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug  9 05:51:44 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
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Peg-11-Q2b1x1
#######################################
########### Starting Peg-11-Q2b1x1 ###########
Processing Peg-11-Q2b1x1
server tau has sufficient free disk space available: 193989 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 193989 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.png' -> 'transient_report/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits_preview.png'

Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits


renamed 'Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.png' -> 'transient_report/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits_preview.png'

Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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= 598.0887
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 431.9523
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1213.2275
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 476.0926
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1213.4291
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 475.9016
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.02851
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.4899997711182 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-09T04:15:44.8369402' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-09T09:15:44.8369402' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61261.3859356018 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-09T09:15:54.7401405' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61261.3860502313 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     334.283676213007 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99993458174928 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     56.5761111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     218.829166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.19757924232348 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Peg-11'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '22 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20451 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20451 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.4899997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.4899997711182 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/d_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits :)

Spent 0.521135 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/d_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.3700008392334 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-09T04:16:37.4191160' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-09T09:16:37.4191160' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61261.3865442015 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-09T09:16:47.3240479' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61261.3866588427 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     334.283676151859 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99993454334827 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              56.4625 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     219.162222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.19914686502713 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Peg-11'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '22 17 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                20451 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20451 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.3700008392334 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.3700008392334 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/d_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits :)

Spent 0.522307 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/d_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Previews of the CALIBRATED second-epoch images:


fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits



fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
  
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.cat to cache
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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: 2461261.88605134
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits exists and is non-empty
Saving wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits to local_wcs_cache/
'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits' -> 'local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits'
wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits exists and is non-empty
Saving wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits to local_wcs_cache/
'wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits' -> 'local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits'
wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits exists and is non-empty
Saving wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits to local_wcs_cache/
'wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits' -> 'local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits'
wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits exists and is non-empty
Saving wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits to local_wcs_cache/
'wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits' -> 'local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (1st reference image)
verification OK: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Image size: 937.4'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:09.147 +06:00:12.37 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits (1st new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:08.705 +05:59:54.88 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:08.705 +05:59:54.88
Angular distance between the image centers 0.0052 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits (2nd new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:11.913 +05:59:20.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:11.913 +05:59:20.95
Angular distance between the image centers 0.0183 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  22:17:08.705 +05:59:54.88
Second-epoch second image center 22:17:11.913 +05:59:20.95
Angular distance between the image centers 0.01630 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/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits &> /tmp/tmp.VcCYmDzcNW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits &> /tmp/tmp.QbRlCptWiz
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits &> /tmp/tmp.gp43L7KYq2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits &> /tmp/tmp.25cPAzAFEX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat 
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
The reference image (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits) and catalog (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat) found
'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat' -> 'wcsmag.cat'
Read 7642 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3157 to 342.2143 deg, Dec +0.7081 to +11.2594 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 326.3157 to 342.2143 deg, Dec 0.7081 to 11.2594 deg
Loaded 6032 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): 4873 out of 5003 total matches.
Matched with Tycho-2 5003 out of 7642 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.552300
a=0.000000 b=1.000000 c=22.552300
From vast_summary.log: estimated ref. image limiting mag.:  -7.60
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.95

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.95

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7642 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3157 to 342.2143 deg, Dec +0.7081 to +11.2594 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 326.3157 to 342.2143 deg, Dec 0.7081 to 11.2594 deg
Loaded 6032 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): 4873 out of 5003 total matches.
Matched with Tycho-2 5003 out of 7642 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (aperture=6.2)
Read 8182 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3433 to 342.2304 deg, Dec +0.7273 to +11.2580 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 326.3433 to 342.2304 deg, Dec 0.7273 to 11.2580 deg
Loaded 6015 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): 4922 out of 5084 total matches.
Matched with Tycho-2 5084 out of 8182 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
 2.3 pix  Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
 2.3 pix  fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
 2.3 pix  fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Limiting magnitude estimates:
 15.0 mag.  Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
 15.0 mag.  Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
 14.9 mag.  fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
 14.9 mag.  fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
All-image limiting magnitude estimate:  14.9 (SNR )  11.9 (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.VcCYmDzcNW (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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=416, bad_region=1477, passed=7642
Got 7642 stars (including 5810 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat 
util/solve_plate_with_UCAC5 got 7642 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4598 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4570 matched stars entering correct_measured_positions(), 4570 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4570 matched stars entering correct_measured_positions(), 6432 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4598 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4569 matched stars entering correct_measured_positions(), 6432 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4569 matched stars entering correct_measured_positions(), 6432 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4569 stars left (next iteration limit 5027)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits N_match=4569 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.341 sigma_q2_arcsec=0.385 sigma_q3_arcsec=0.443 sigma_q4_arcsec=0.400 n_q1=1546 n_q2=653 n_q3=1614 n_q4=756 worst_quadrant_to_overall_ratio=1.128
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -region wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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.QbRlCptWiz (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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=449, bad_region=2308, passed=8182
Got 8182 stars (including 5505 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat 
util/solve_plate_with_UCAC5 got 8182 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4523 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 4490 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 6364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4523 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 6364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4490 matched stars entering correct_measured_positions(), 6364 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4490 stars left (next iteration limit 4939)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits N_match=4490 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.428 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.390 n_q1=1433 n_q2=1007 n_q3=1183 n_q4=867 worst_quadrant_to_overall_ratio=1.055
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -region wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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.gp43L7KYq2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.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=357, bad_region=1924, passed=7396
Got 7396 stars (including 5171 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat 
util/solve_plate_with_UCAC5 got 7396 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4521 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4488 matched stars entering correct_measured_positions(), 4488 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4488 matched stars entering correct_measured_positions(), 5905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4522 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4488 matched stars entering correct_measured_positions(), 5905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4488 matched stars entering correct_measured_positions(), 5905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4488 stars left (next iteration limit 4936)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4488 robust_rms=7.008 arcsec worst_quadrant_rms=8.405 arcsec
SIP_REFIT: SIP order 3 trial: matched=4488 robust_rms=0.345 arcsec worst_quadrant_rms=0.357 arcsec
SIP_REFIT: SIP order 5 trial: matched=4488 robust_rms=0.308 arcsec worst_quadrant_rms=0.340 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4488 robust_rms_before=0.802 arcsec robust_rms_before_corrected=0.319 arcsec robust_rms_after=0.345 arcsec worst_quadrant_rms_before=0.367 worst_quadrant_rms_after=0.357
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.367 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits N_match=4488 sigma_overall_arcsec=0.330 sigma_q1_arcsec=0.302 sigma_q2_arcsec=0.382 sigma_q3_arcsec=0.296 sigma_q4_arcsec=0.360 n_q1=1433 n_q2=1012 n_q3=1168 n_q4=875 worst_quadrant_to_overall_ratio=1.156
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits -region wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.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.25cPAzAFEX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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=383, bad_region=1945, passed=7363
Got 7363 stars (including 5108 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat 
util/solve_plate_with_UCAC5 got 7363 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4519 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4485 matched stars entering correct_measured_positions(), 4485 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4485 matched stars entering correct_measured_positions(), 5861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.2)
Done reading UCAC5 zone files...
Matched 4519 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4484 matched stars entering correct_measured_positions(), 5861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4484 matched stars entering correct_measured_positions(), 5861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4484 stars left (next iteration limit 4933)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4484 robust_rms=7.036 arcsec worst_quadrant_rms=8.438 arcsec
SIP_REFIT: SIP order 3 trial: matched=4484 robust_rms=0.383 arcsec worst_quadrant_rms=0.417 arcsec
SIP_REFIT: SIP order 5 trial: matched=4484 robust_rms=0.338 arcsec worst_quadrant_rms=0.371 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4484 robust_rms_before=0.818 arcsec robust_rms_before_corrected=0.347 arcsec robust_rms_after=0.338 arcsec worst_quadrant_rms_before=0.380 worst_quadrant_rms_after=0.371
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.380 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits N_match=4484 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.407 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.376 n_q1=1421 n_q2=1017 n_q3=1165 n_q4=881 worst_quadrant_to_overall_ratio=1.123
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits -region wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits sigma_overall=0.393 worst_q_ratio=1.128
ref2=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits sigma_overall=0.405 worst_q_ratio=1.055
new1=fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits sigma_overall=0.330 worst_q_ratio=1.156
new2=fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits sigma_overall=0.363 worst_q_ratio=1.123
reference average sigma_overall=0.399 worst_q_ratio=1.0915
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300_astrometric_residuals.png (4569 matched stars from wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493_astrometric_residuals.png (4490 matched stars from wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430_astrometric_residuals.png (4488 matched stars from wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431_astrometric_residuals.png (4484 matched stars from wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits'
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits'
Preparing the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:24:32.38 +06:33:32.2:  11.85 +/- 0.01  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:13:24.86 +04:45:51.7:  11.20 +/- 0.01  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:24:32.38 +06:33:32.2:  11.81 +/- 0.01  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:13:24.86 +04:45:51.7:  11.26 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.83 +/- 0.01
Forced photometry reference-image weighted average:  11.23 +/- 0.00
Forced photometry filter REJECTED candidate at 22:24:32.38 +06:33:32.2: ref_mag=11.83 +/- 0.01 new_mean_mag=12.0407 delta=-0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:13:24.86 +04:45:51.7: ref_mag=11.23 +/- 0.00 new_mean_mag=11.4735 delta=-0.24 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21850_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 21850_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    12.03    22:24:32.39 +06:33:32.0   3679 2854   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    12.06    22:24:32.37 +06:33:32.4   3687 2848   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21854_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 21854_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    11.47    22:13:24.87 +04:45:51.8   5351 3941   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    11.48    22:13:24.85 +04:45:51.7   5359 3935   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Peg-11-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/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
  
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.cat to cache
SExtractor catalog cache: saved Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Creating symlink local_wcs_cache/wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits exists and is non-empty
wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits exists and is non-empty
wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits exists and is non-empty
wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (1st reference image)
verification OK: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Image size: 937.4'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:09.147 +06:00:12.37 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits (1st new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:08.705 +05:59:54.88 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:08.705 +05:59:54.88
Angular distance between the image centers 0.0052 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits (2nd new image)
verification OK: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 22:17:11.913 +05:59:20.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 22:17:09.147 +06:00:12.37
Second-epoch image center 22:17:11.913 +05:59:20.95
Angular distance between the image centers 0.0183 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  22:17:08.705 +05:59:54.88
Second-epoch second image center 22:17:11.913 +05:59:20.95
Angular distance between the image centers 0.01630 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/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits &> /tmp/tmp.XItZhTRfgW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits &> /tmp/tmp.ckR9obY3yx
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits &> /tmp/tmp.1uX7a5aid2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits &> /tmp/tmp.T5aj0vBQ8l
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat 
Found non-empty wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits and wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat
The reference image (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits) and catalog (wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat) found
'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat' -> 'wcsmag.cat'
Read 49086 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.2980 to 342.2142 deg, Dec +0.6967 to +11.2720 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 326.2980 to 342.2142 deg, Dec 0.6967 to 11.2720 deg
Loaded 6047 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): 4866 out of 5316 total matches.
Matched with Tycho-2 5316 out of 49086 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.409850
a=0.000000 b=1.000000 c=22.409850
From vast_summary.log: estimated ref. image limiting mag.:  -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.11

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.11

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 49086 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.2980 to 342.2142 deg, Dec +0.6967 to +11.2720 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 326.2980 to 342.2142 deg, Dec 0.6967 to 11.2720 deg
Loaded 6047 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): 4866 out of 5316 total matches.
Matched with Tycho-2 5316 out of 49086 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits (aperture=4.7)
Read 51877 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 326.3357 to 342.2473 deg, Dec +0.7146 to +11.2610 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 326.3357 to 342.2473 deg, Dec 0.7146 to 11.2610 deg
Loaded 6042 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): 4832 out of 5335 total matches.
Matched with Tycho-2 5335 out of 51877 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Forced-photometry filter: calibrated wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -> calib.txt_param_ref_wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 12 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
 2.1 pix  Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
 2.2 pix  fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
 2.1 pix  fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Limiting magnitude estimates:
 15.1 mag.  Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
 15.2 mag.  Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
 15.0 mag.  fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
 15.0 mag.  fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
All-image limiting magnitude estimate:  15.0 (SNR )  14.4 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.XItZhTRfgW (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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=16, blended=2220, bad_region=7484, passed=49070
Got 49070 stars (including 39704 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat 
util/solve_plate_with_UCAC5 got 49070 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4579 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4557 matched stars entering correct_measured_positions(), 4557 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4557 matched stars entering correct_measured_positions(), 43312 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4579 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4555 matched stars entering correct_measured_positions(), 43312 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4555 matched stars entering correct_measured_positions(), 43312 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4555 stars left (next iteration limit 5012)
Stop iterations.


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

SIP_REFIT: wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits N_match=4555 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.339 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.388 n_q1=1549 n_q2=649 n_q3=1567 n_q4=790 worst_quadrant_to_overall_ratio=1.123
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits -region wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.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.ckR9obY3yx (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits' -> 'wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS_IMAGE_NAME=wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS-calibrated image found: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
Checking if the catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits alredy exist and is non-empty...
Catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat corresponding to the image wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits
WCS catalog name: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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=16, blended=2472, bad_region=11412, passed=51861
Got 51861 stars (including 38546 good ones) from the SExtractor catalog wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat 
util/solve_plate_with_UCAC5 got 51861 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4508 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 4482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 43280 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4508 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 43280 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4482 matched stars entering correct_measured_positions(), 43280 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4482 stars left (next iteration limit 4930)
Stop iterations.


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

SIP_REFIT: wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits N_match=4482 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.374 n_q1=1423 n_q2=1019 n_q3=1162 n_q4=878 worst_quadrant_to_overall_ratio=1.047
The image catalog is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits -region wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.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.1uX7a5aid2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.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=11, blended=2124, bad_region=8297, passed=43119
Got 43119 stars (including 33432 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat 
util/solve_plate_with_UCAC5 got 43119 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4508 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4478 matched stars entering correct_measured_positions(), 4478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4478 matched stars entering correct_measured_positions(), 36914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4509 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4479 matched stars entering correct_measured_positions(), 36914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4478 matched stars entering correct_measured_positions(), 36914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4478 stars left (next iteration limit 4925)
Stop iterations.


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

SIP_REFIT: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits N_match=4478 sigma_overall_arcsec=0.327 sigma_q1_arcsec=0.297 sigma_q2_arcsec=0.380 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.357 n_q1=1474 n_q2=963 n_q3=1197 n_q4=844 worst_quadrant_to_overall_ratio=1.163
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits -region wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.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.T5aj0vBQ8l (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
WCS_IMAGE_NAME=wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
WCS-calibrated image found: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Checking if the catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat corresponding to the image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
WCS catalog name: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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=2139, bad_region=8342, passed=43661
Got 43661 stars (including 33946 good ones) from the SExtractor catalog wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat 
util/solve_plate_with_UCAC5 got 43661 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4514 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4487 matched stars entering correct_measured_positions(), 4487 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4487 matched stars entering correct_measured_positions(), 37428 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4514 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4487 matched stars entering correct_measured_positions(), 37428 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4487 matched stars entering correct_measured_positions(), 37428 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4487 stars left (next iteration limit 4935)
Stop iterations.


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

SIP_REFIT: wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits N_match=4487 sigma_overall_arcsec=0.366 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.405 sigma_q3_arcsec=0.352 sigma_q4_arcsec=0.377 n_q1=1468 n_q2=976 n_q3=1199 n_q4=844 worst_quadrant_to_overall_ratio=1.105
The image catalog is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits -region wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.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_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Saving fully-calibrated image wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/wcs_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits
Preparing the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:24:56.78 +09:24:19.5:  12.85 +/- 0.03  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:01:47.84 +07:42:41.5:  13.99 +/- 0.08  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:03:39.81 +04:23:47.1:  14.22 +/- 0.10  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:24:42.99 +04:35:35.9:  14.83 +/- 0.16  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:05:54.95 +06:20:49.5:  13.88 +/- 0.07  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:31:35.56 +09:13:04.3:  13.41 +/- 0.05  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:25:04.24 +01:50:38.9:  14.82 +/- 0.17  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:16:02.30 +09:10:17.1:  12.63 +/- 0.02  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:05:01.13 +09:27:51.9:  14.58 +/- 0.14  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:18:48.90 +05:03:37.7:  14.85 +/- 0.15  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:24:56.78 +09:24:19.5:  12.86 +/- 0.02  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:24:42.99 +04:35:35.9:  14.78 +/- 0.14  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:25:04.24 +01:50:38.9:  14.70 +/- 0.15  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:05:54.95 +06:20:49.5:  14.00 +/- 0.07  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:01:47.84 +07:42:41.5:  14.11 +/- 0.07  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:05:01.13 +09:27:51.9:  14.62 +/- 0.12  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:03:39.81 +04:23:47.1:  14.37 +/- 0.11  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:16:02.30 +09:10:17.1:  12.67 +/- 0.02  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:31:35.56 +09:13:04.3:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.86 +/- 0.02
Forced photometry reference-image weighted average:  14.75 +/- 0.12
Forced photometry reference-image weighted average:  14.80 +/- 0.11
Forced photometry reference-image weighted average:  13.94 +/- 0.05
Forced photometry reference-image weighted average:  12.65 +/- 0.01
Forced photometry reference-image weighted average:  14.05 +/- 0.05
Forced photometry reference-image weighted average:  14.60 +/- 0.09
Forced photometry filter REJECTED candidate at 22:24:56.78 +09:24:19.5: ref_mag=12.86 +/- 0.02 new_mean_mag=13.1835 delta=-0.32 (need > 0.90)
Forced photometry reference-image weighted average:  13.40 +/- 0.03
Forced photometry filter REJECTED candidate at 22:24:42.99 +04:35:35.9: ref_mag=14.80 +/- 0.11 new_mean_mag=14.6000 delta=0.20 (need > 0.90)
Forced photometry reference-image weighted average:  14.29 +/- 0.07
Forced photometry filter REJECTED candidate at 22:25:04.24 +01:50:38.9: ref_mag=14.75 +/- 0.12 new_mean_mag=14.5533 delta=0.20 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:01:47.84 +07:42:41.5: ref_mag=14.05 +/- 0.05 new_mean_mag=14.2999 delta=-0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:05:54.95 +06:20:49.5: ref_mag=13.94 +/- 0.05 new_mean_mag=14.0117 delta=-0.07 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:16:02.30 +09:10:17.1: ref_mag=12.65 +/- 0.01 new_mean_mag=12.8756 delta=-0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:05:01.13 +09:27:51.9: ref_mag=14.60 +/- 0.09 new_mean_mag=14.5570 delta=0.05 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:31:35.56 +09:13:04.3: ref_mag=13.40 +/- 0.03 new_mean_mag=13.4877 delta=-0.08 (need > 0.90)
Forced photometry filter REJECTED candidate at 22:03:39.81 +04:23:47.1: ref_mag=14.29 +/- 0.07 new_mean_mag=14.2757 delta=0.02 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:18:48.90 +05:03:37.7:  15.04 +/- 0.19  detection
Forced photometry reference-image weighted average:  14.93 +/- 0.12
Forced photometry filter REJECTED candidate at 22:18:48.90 +05:03:37.7: ref_mag=14.93 +/- 0.12 new_mean_mag=14.6922 delta=0.24 (need > 0.90)
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-18_02-54-38_20.00sec_4.90C_LIGHT_0300.fits at 22:07:59.07 +08:42:09.6:  14.70 +/- 0.15  detection
Forced photometry on wcs_Peg-11-Q2b1x1_2026-07-20_05-30-58_20.00sec_4.90C_LIGHT_0493.fits at 22:07:59.07 +08:42:09.6:  14.82 +/- 0.14  detection
Forced photometry reference-image weighted average:  14.76 +/- 0.10
Forced photometry filter REJECTED candidate at 22:07:59.07 +08:42:09.6: ref_mag=14.76 +/- 0.10 new_mean_mag=14.6661 delta=0.10 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62227_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62227_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 2     2026 08 09.38666    2461261.88666    13.19    22:02:44.61 +08:29:45.3   6956 1669   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

**** FOUND  22:02:44.60 +08:29:45.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62228_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62228_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    13.24    22:24:56.80 +09:24:19.1   3624 1129   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    13.14    22:24:56.77 +09:24:19.8   3632 1123   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62230_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62230_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    12.84    22:16:02.27 +09:10:17.2   4955 1275   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    12.92    22:16:02.34 +09:10:17.1   4963 1269   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62273_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62273_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    13.59    22:31:35.61 +09:13:04.3   2627 1234   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    13.42    22:31:35.51 +09:13:04.4   2635 1229   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62315_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62315_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    13.99    22:05:54.90 +06:20:48.4   6477 2980   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.04    22:05:55.01 +06:20:50.6   6485 2974   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62347_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62347_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.17    22:03:39.76 +04:23:46.8   6824 4160   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.46    22:03:39.87 +04:23:47.3   6831 4154   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62422_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62422_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.32    22:01:47.78 +07:42:40.8   7093 2149   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.28    22:01:47.89 +07:42:42.3   7101 2143   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62460_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62460_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.49    22:25:04.24 +01:50:38.5   3587 5711   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.63    22:25:04.24 +01:50:39.2   3596 5705   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62489_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62489_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.58    22:24:43.03 +04:35:36.8   3648 4042   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.62    22:24:42.95 +04:35:35.0   3656 4037   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62538_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62538_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.55    22:05:01.09 +09:27:50.9   6604 1089   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.56    22:05:01.16 +09:27:52.9   6611 1083   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62567_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62567_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.62    22:18:48.94 +05:03:37.7   4537 3762   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.80    22:18:48.87 +05:03:37.7   4546 3756   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 62594_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431
The candidate 62594_fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431 did not pass the final checks
Discovery image 1     2026 08 09.38605    2461261.88605    14.63    22:07:59.05 +08:42:08.5   6161 1555   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-15-44_20.00sec_-0.00C_LIGHT_0430.fits
Discovery image 2     2026 08 09.38666    2461261.88666    14.72    22:07:59.09 +08:42:10.8   6169 1549   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Peg-11-Q2b1x1_054830_TTUQ2b1x1_4093659_J3q1XPKU/fd_Peg-11-Q2b1x1_2026-08-09_04-16-37_20.00sec_-0.00C_LIGHT_0431.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Peg-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Peg-11-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)2461261.88605134 -observatory V36
08:05:08.88 +20:15:05.6 Mercury (-0.7mag)
12:06:52.56 -01:36:44.9 Venus (-4.4mag)
05:52:39.68 +23:37:55.7 Mars (1.3mag)
08:43:59.46 +18:37:23.8 Jupiter (-1.8mag)
00:56:20.00 +03:14:31.3 Saturn (0.6mag)
04:11:51.88 +20:57:18.1 Uranus (5.7mag)
00:16:01.96 +00:12:39.5 Neptune (7.7mag)
20:28:01.78 -23:30:37.7 Pluto (14.5mag)
06:06:15.14 +27:24:39.5 Moon (-9.2mag)
-rw-r--r-- 1 apache apache 362 Aug  9 05:50 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461261.88605134:
08:44:05.01 +18:37:01.2 Io (6.0mag)
08:44:02.85 +18:37:09.4 Europa (6.3mag)
08:44:10.94 +18:36:32.0 Ganymede (5.6mag)
08:44:16.49 +18:36:13.9 Callisto (6.8mag)
08:41:32.01 +18:37:29.0 Himalia (15.7mag)
08:44:02.66 +18:37:11.1 Thebe (16.6mag)
08:41:04.74 +18:35:46.7 Elara (17.7mag)
08:48:06.87 +18:16:19.0 Pasiphae (17.9mag)
08:47:05.69 +18:47:55.4 Carme (19.0mag)
00:56:07.06 +03:14:40.7 Titan (8.4mag)
00:56:22.58 +03:14:33.9 Rhea (9.7mag)
00:56:32.59 +03:13:29.7 Iapetus (11.1mag)
00:56:07.40 +03:14:11.9 Hyperion (14.4mag)
00:55:40.94 +03:07:33.0 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  9 05:51 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461261.88605134:
19:07:16.99 -22:25:04.2 JWST
17:58:56.21 +29:25:35.0 Chandra
06:07:53.29 +27:52:48.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  9 05:50 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461261.88605134 -observatory V36
03:15:00.07 +17:28:32.6 17.6mag P/1996 R2 (Lagerkvist)
18:01:28.20 -34:37:14.5 14.0mag P/2010 H2 (Vales)
06:54:52.30 -68:56:37.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:10:07.80 +33:01:04.6 17.7mag C/2017 K2 (PANSTARRS)
03:47:11.35 +38:10:23.3 16.8mag P/2021 N1 (ZTF)
22:37:40.67 +31:22:44.2 17.3mag C/2022 E2 (ATLAS)
06:44:38.87 +26:31:16.9 16.8mag C/2022 N2 (PANSTARRS)
10:22:38.70 +28:25:01.9 17.0mag C/2022 QE78 (ATLAS)
09:29:38.56 +05:18:15.6 17.9mag C/2022 R6 (PANSTARRS)
15:12:39.67 -12:19:49.0 17.9mag P/2023 B1 (PANSTARRS)
21:09:11.85 +65:53:13.6 17.9mag C/2023 H5 (Lemmon)
15:46:40.65 -13:02:42.9 14.4mag C/2023 R1 (PANSTARRS)
08:09:24.47 +31:23:54.8 15.3mag C/2024 E1 (Wierzchos)
15:06:46.08 +15:36:19.1 17.7mag C/2024 G6 (ATLAS)
19:01:39.61 +43:09:03.2 13.7mag C/2024 J3 (ATLAS)
21:09:00.54 +49:16:46.0 17.6mag C/2024 R4 (PANSTARRS)
05:16:04.52 -12:57:16.4 15.4mag C/2024 T5 (ATLAS)
06:56:59.62 +23:57:07.6 17.9mag C/2025 J1 (Borisov)
07:31:18.85 -16:18:03.6 17.8mag C/2025 R3 (PANSTARRS)
10:34:30.72 +20:49:58.0 17.3mag C/2025 V2 (Rankin)
12:58:49.42 +02:16:24.4 17.0mag C/2025 Y1 (ATLAS)
16:02:52.54 +77:43:22.5 16.8mag C/2026 A2 (Bok)
03:07:55.07 +46:12:39.1 17.1mag C/2026 B2 (Sun-Gao)
11:47:44.78 +08:40:22.7 17.3mag A/2026 E1
21:59:37.41 -27:47:09.5 6.9mag 10P/Tempel
11:29:39.26 -03:28:12.7 16.3mag 29P/Schwassmann-Wachmann
04:40:41.28 +32:33:18.3 18.0mag 47P/Ashbrook-Jackson
11:10:03.97 +04:15:38.0 17.3mag 63P/Wild
00:54:08.98 -05:29:30.7 15.4mag 65P/Gunn
05:38:12.00 +20:40:47.8 13.7mag 78P/Gehrels
20:36:54.72 -23:39:34.3 17.7mag 84P/Giclas
03:01:53.79 +13:46:44.4 16.7mag 88P/Howell
07:58:53.28 +27:30:15.0 16.2mag 93P/Lovas
04:09:35.53 +17:19:27.5 17.6mag 112P/Urata-Niijima
06:00:20.54 +30:11:25.8 16.3mag 114P/Wiseman-Skiff
09:21:15.84 +26:27:14.3 15.0mag 123P/West-Hartley
11:46:02.41 -10:42:56.6 17.1mag 124P/Mrkos
05:38:17.02 +21:10:36.3 16.1mag 128P/Shoemaker-Holt
06:30:31.19 +18:50:43.9 17.9mag 131P/Mueller
00:03:12.49 +03:23:47.8 17.6mag 139P/Vaisala-Oterma
03:19:49.59 -19:08:07.1 13.8mag 161P/Hartley-IRAS
07:20:12.48 +37:51:59.6 15.9mag 162P/SidingSpring
14:50:21.68 +41:24:03.0 12.1mag 169P/NEAT
02:45:08.94 +09:31:53.2 17.6mag 220P/McNaught
16:42:11.33 -10:10:23.4 17.7mag 235P/LINEAR
20:21:36.22 -52:49:01.8 17.8mag 259P/Garradd
03:25:31.04 +25:39:47.7 15.3mag 260P/McNaught
07:08:54.10 +37:41:28.6 17.3mag 295P/LINEAR
15:10:50.85 +03:00:40.2 17.7mag 391P/Kowalski
09:01:57.10 +18:19:10.1 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  9 05:50 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug  9 05:50 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
-rw-r--r-- 1 apache apache 189K Aug  9 05:50 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
07:29:03.374 -66:53:37.31  AT 2026wex  2026-07-25.15 18.281
01:42:47.795 -06:27:10.68  AT 2026wew  2026-07-25.45 19.7348
00:50:41.969 +09:13:17.18  SN 2026wev  2026-07-24.43 20.2592
04:03:01.245 +02:18:01.70  AT 2026weu  2026-07-25.48 19.4696
04:08:44.774 +15:30:54.17  AT 2026wet  2026-07-23.48 20.1342
05:10:15.909 +18:10:11.78  AT 2026wes  2026-07-24.49 18.6481
06:18:11.756 +51:00:15.14  AT 2026wer  2026-07-24.49 18.639
22:19:44.999 -27:22:20.19  AT 2026weq  2026-07-13.44 19.377
20:41:38.010 -18:35:01.60  SN 2026wep  2026-07-23.31 20.3302
01:10:22.021 -09:34:08.15  SN 2026weo  2026-07-24.43 20.636
02:27:10.045 +36:08:07.18  AT 2026wen  2026-07-22.43 20.04
01:17:11.858 +43:13:46.93  AT 2026wem  2026-07-03.45 20.3459
20:51:08.964 +18:09:10.80  AT 2026wel  2026-07-21.37 20.276
22:08:07.720 -53:03:58.03  AT 2026wek  2026-07-24.88 18.736
14:52:41.154 -38:57:24.25  AT 2026wej  2026-07-24.81 18.497
21:24:57.173 +01:23:35.53  AT 2026wei  2026-07-21.60 20.35
02:03:17.642 -30:45:34.31  AT 2026weh  2026-07-24.56 18.896
01:05:30.285 -23:04:46.16  AT 2026weg  2026-07-24.51 18.833
12:18:53.701 +49:05:35.94  AT 2026wef  2026-07-24.89 18.37
00:31:47.490 -16:38:50.31  AT 2026wee  2026-07-25.19 20.36
-rw-r--r-- 1 apache apache 87K Aug  9 05:50 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Aug  9 05:50:24 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 26s (0.43 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 38s (0.63 min)
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 14s (0.23 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 26s (0.43 min)
FIELD_Peg-11-Q2b1x1: 76s (1.27 min)
=======================================
TOTAL_RUNTIME: 92s (1.53 min)
Finished: Sun Aug  9 05:51:56 CDT 2026