## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.64593388 23.12.2025 03:29:58.687   /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
First image: 2461032.64593388 23.12.2025 03:29:58.687   /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Last  image: 2461200.89389947 09.06.2026 09:27:02.914   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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.:  -7.55
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: 15 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  8891
Objects passed selection criteria:  8876
Measurements per detected object (mean, median, min, max):    3.2    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.2    4.0    2    4
Average stars detected per image: 7469.5
Average stars matched: 7380.5 (98.8085 %)
Memory usage VmPeak:   114684 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jun  8 11:26:26 CDT 2026
VaST build number  1.0rc89-95-g079870fa
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-08)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jun  9 05:23:22 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.64593388 23.12.2025 03:29:58.687   /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
First image: 2461032.64593388 23.12.2025 03:29:58.687   /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Last  image: 2461200.89389947 09.06.2026 09:27:02.914   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 21
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.30
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: 55 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  52268
Objects passed selection criteria:  52133
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 41688.2
Average stars matched: 40900.5 (98.1104 %)
Memory usage VmPeak:   153416 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jun  8 11:26:26 CDT 2026
VaST build number  1.0rc89-95-g079870fa
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-08)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jun  9 05:27:15 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
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-04-Q1b1x1
#######################################
########### Starting Peg-04-Q1b1x1 ###########
Processing Peg-04-Q1b1x1
server tau has sufficient free disk space available: 900980 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 900980 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.png' -> 'transient_report/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits_preview.png'

Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits


renamed 'Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.png' -> 'transient_report/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits_preview.png'

Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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= 592.0885
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 564.9337
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2280.2782
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 653.4461
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2283.6399
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 654.5706
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.85125
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 25.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-09T04:26:18.3956510' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-09T09:26:18.3956510' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61200.3932684609 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-09T09:26:28.3005544' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61200.393383102 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     359.998904382049 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0001119523972 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     34.1008333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     84.5411111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.77992966535069 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Peg-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                29465 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29465 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 65.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               898.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 39.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             13.00104 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/d_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits :)

Spent 1.046158 seconds 
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/d_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits :)


No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 25.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-09T04:27:02.9141018' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-09T09:27:02.9141018' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61200.3937837267 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-09T09:27:12.8165462' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61200.3938983334 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     359.998904325418 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0001119349181 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              34.2525 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     84.6333333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.77304595158015 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Peg-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                29465 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29465 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 65.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               898.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 39.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             13.00104 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/d_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits :)

Spent 0.986100 seconds 
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/d_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits :)


No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Previews of the CALIBRATED second-epoch images:


fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits



fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits




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

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
  
SExtractor catalog cache: saved Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.cat to cache
SExtractor catalog cache: saved Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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: 2461200.89338420
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'
Plate-solving the images
wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits exists and is non-empty
Saving wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits to local_wcs_cache/
'wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits' -> 'local_wcs_cache/wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits'
wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits exists and is non-empty
Saving wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits to local_wcs_cache/
'wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits' -> 'local_wcs_cache/wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits'
wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits exists and is non-empty
Saving wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits to local_wcs_cache/
'wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits' -> 'local_wcs_cache/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits'
wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits exists and is non-empty
Saving wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits to local_wcs_cache/
'wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits' -> 'local_wcs_cache/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits (1st reference image)
verification OK: wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:00.316 +21:59:53.82 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits (1st new image)
verification OK: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Image size: 941.4'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:13.163 +21:59:14.41 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:00:00.316 +21:59:53.82
Second-epoch image center 00:00:13.163 +21:59:14.41
Angular distance between the image centers 0.0508 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits (2nd new image)
verification OK: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Image size: 941.4'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:13.867 +21:58:35.80 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:00:00.316 +21:59:53.82
Second-epoch image center 00:00:13.867 +21:58:35.80
Angular distance between the image centers 0.0567 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  00:00:13.163 +21:59:14.41
Second-epoch second image center 00:00:13.867 +21:58:35.80
Angular distance between the image centers 0.01107 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits &> /tmp/tmp.ShXwXX1ajx
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits &> /tmp/tmp.h86ceAnTzo
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits &> /tmp/tmp.fv2saZmeBZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits &> /tmp/tmp.uYeHIC1Wza
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits and wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits and wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
Found non-empty wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits and wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat
The reference image (wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits) and catalog (wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat) found
'wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat' -> 'wcsmag.cat'
Read 9915 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0020 to 359.9986 deg, Dec +16.5102 to +27.2942 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 0.0020 to 359.9986 deg, Dec 16.5102 to 27.2942 deg
Loaded 187483 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): 5387 out of 5706 total matches.
Matched with Tycho-2 5706 out of 9915 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.940700
a=0.000000 b=1.000000 c=22.940700
From vast_summary.log: estimated ref. image limiting mag.:  -7.55
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.39

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9915 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0020 to 359.9986 deg, Dec +16.5102 to +27.2942 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 0.0020 to 359.9986 deg, Dec 16.5102 to 27.2942 deg
Loaded 187483 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): 5387 out of 5706 total matches.
Matched with Tycho-2 5706 out of 9915 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits:


Forced-photometry filter: calibrated wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits -> calib.txt_param_ref_wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits (aperture=5.9)
Read 9019 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0023 to 359.9985 deg, Dec +16.5101 to +27.2962 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 0.0023 to 359.9985 deg, Dec 16.5101 to 27.2962 deg
Loaded 187522 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): 5311 out of 5629 total matches.
Matched with Tycho-2 5629 out of 9019 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits:


Forced-photometry filter: calibrated wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits -> calib.txt_param_ref_wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.0 pix  Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
 2.0 pix  Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
 3.4 pix  fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
 3.4 pix  fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
 2.0 pix  wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
 2.0 pix  wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Limiting magnitude estimates:
 15.4 mag.  Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
 15.3 mag.  Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
 14.2 mag.  fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
 14.2 mag.  fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
All-image limiting magnitude estimate:  14.2 (SNR )  11.6 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.ShXwXX1ajx (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh: line 136: echo: write error: Broken pipe
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits' -> 'wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
WCS_IMAGE_NAME=wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
WCS-calibrated image found: wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Checking if the catalog wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits alredy exist and is non-empty...
Catalog wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
WCS catalog name: wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=704, passed=9915
Got 9915 stars (including 9193 good ones) from the SExtractor catalog wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
util/solve_plate_with_UCAC5 got 9915 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.2892 through 0 to 8.8792, gap 8.8792 to 351.2892
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 9805 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
RA wraps around 0/360 boundary: field RA 351.2888 through 0 to 8.8800, gap 8.8800 to 351.2888
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 9801 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 9801 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits N_match=972 sigma_overall_arcsec=0.307 sigma_q1_arcsec=0.405 sigma_q2_arcsec=0.298 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.240 n_q1=233 n_q2=251 n_q3=219 n_q4=269 worst_quadrant_to_overall_ratio=1.316
The image catalog is written to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits -region wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.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.h86ceAnTzo (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.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-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits' -> 'wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
WCS_IMAGE_NAME=wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
WCS-calibrated image found: wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Checking if the catalog wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits alredy exist and is non-empty...
Catalog wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
WCS catalog name: wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=673, passed=9019
Got 9019 stars (including 8339 good ones) from the SExtractor catalog wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat 
util/solve_plate_with_UCAC5 got 9019 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.2902 through 0 to 8.8792, gap 8.8792 to 351.2902
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 8856 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
RA wraps around 0/360 boundary: field RA 351.2904 through 0 to 8.8801, gap 8.8801 to 351.2904
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 8856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 8856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits N_match=971 sigma_overall_arcsec=0.323 sigma_q1_arcsec=0.406 sigma_q2_arcsec=0.341 sigma_q3_arcsec=0.324 sigma_q4_arcsec=0.270 n_q1=235 n_q2=245 n_q3=227 n_q4=264 worst_quadrant_to_overall_ratio=1.257
The image catalog is written to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits -region wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.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.fv2saZmeBZ (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
WCS_IMAGE_NAME=wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
WCS-calibrated image found: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Checking if the catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
WCS catalog name: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=263, passed=5538
Got 5538 stars (including 5274 good ones) from the SExtractor catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat 
util/solve_plate_with_UCAC5 got 5538 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5533 through 0 to 9.1354, gap 9.1354 to 351.5533
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.4)
Done reading UCAC5 zone files...
Matched 980 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5460 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5534 through 0 to 9.1356, gap 9.1356 to 351.5534
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.4)
Done reading UCAC5 zone files...
Matched 980 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5460 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5460 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 980 stars left (next iteration limit 1078)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits N_match=980 sigma_overall_arcsec=0.284 sigma_q1_arcsec=0.268 sigma_q2_arcsec=0.370 sigma_q3_arcsec=0.254 sigma_q4_arcsec=0.268 n_q1=242 n_q2=225 n_q3=249 n_q4=264 worst_quadrant_to_overall_ratio=1.302
The image catalog is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits -region wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.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.uYeHIC1Wza (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
WCS_IMAGE_NAME=wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
WCS-calibrated image found: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Checking if the catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
WCS catalog name: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=261, passed=5552
Got 5552 stars (including 5290 good ones) from the SExtractor catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat 
util/solve_plate_with_UCAC5 got 5552 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5532 through 0 to 9.1353, gap 9.1353 to 351.5532
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.4)
Done reading UCAC5 zone files...
Matched 980 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5476 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5533 through 0 to 9.1356, gap 9.1356 to 351.5533
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.4)
Done reading UCAC5 zone files...
Matched 980 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5477 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5477 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 980 stars left (next iteration limit 1078)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits N_match=980 sigma_overall_arcsec=0.288 sigma_q1_arcsec=0.290 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.250 sigma_q4_arcsec=0.280 n_q1=241 n_q2=227 n_q3=248 n_q4=264 worst_quadrant_to_overall_ratio=1.189
The image catalog is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits -region wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits sigma_overall=0.307 worst_q_ratio=1.316
ref2=Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits sigma_overall=0.323 worst_q_ratio=1.257
new1=fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits sigma_overall=0.284 worst_q_ratio=1.302
new2=fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits sigma_overall=0.288 worst_q_ratio=1.189
reference average sigma_overall=0.315 worst_q_ratio=1.2865
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115_astrometric_residuals.png (972 matched stars from wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067_astrometric_residuals.png (971 matched stars from wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274_astrometric_residuals.png (980 matched stars from wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275_astrometric_residuals.png (980 matched stars from wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits'
Saving fully-calibrated image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits'
Preparing the HTML report for the field Peg-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:44:59.79 +24:06:51.2:  10.96 +/- 0.00  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:44:59.79 +24:06:51.2:  10.96 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.96 +/- 0.00
Forced photometry filter REJECTED candidate at 23:44:59.79 +24:06:51.2: ref_mag=10.96 +/- 0.00 new_mean_mag=11.0539 delta=-0.10 (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: 1s
  
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Considering the candidate 20273_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 20273_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    11.04    23:44:59.79 +24:06:51.1   2621 4379   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    11.07    23:44:59.79 +24:06:51.3   2618 4385   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
  
SExtractor catalog cache: saved Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.cat to cache
SExtractor catalog cache: saved Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Creating symlink local_wcs_cache/wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Creating symlink local_wcs_cache/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits exists and is non-empty
wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits exists and is non-empty
wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits exists and is non-empty
wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits (1st reference image)
verification OK: wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Image size: 941.4'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:00.316 +21:59:53.82 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits (1st new image)
verification OK: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Image size: 941.4'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:13.163 +21:59:14.41 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:00:00.316 +21:59:53.82
Second-epoch image center 00:00:13.163 +21:59:14.41
Angular distance between the image centers 0.0508 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits (2nd new image)
verification OK: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Image size: 941.4'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:13.867 +21:58:35.80 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:00:00.316 +21:59:53.82
Second-epoch image center 00:00:13.867 +21:58:35.80
Angular distance between the image centers 0.0567 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  00:00:13.163 +21:59:14.41
Second-epoch second image center 00:00:13.867 +21:58:35.80
Angular distance between the image centers 0.01107 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits &> /tmp/tmp.XMS5WFDtsC
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits &> /tmp/tmp.oC1TYI06JE
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits &> /tmp/tmp.Vl6AJaVGCA
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits &> /tmp/tmp.g7MqmiJdeQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Calibrating the magnitude scale
Found non-empty wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits and wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits and wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
Found non-empty wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits and wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat
The reference image (wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits) and catalog (wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat) found
'wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat' -> 'wcsmag.cat'
Read 57922 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0004 to 359.9999 deg, Dec +16.4841 to +27.2966 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 0.0004 to 359.9999 deg, Dec 16.4841 to 27.2966 deg
Loaded 187922 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): 5055 out of 5796 total matches.
Matched with Tycho-2 5796 out of 57922 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.838600
a=0.000000 b=1.000000 c=22.838600
From vast_summary.log: estimated ref. image limiting mag.:  -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.54

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.54

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 57922 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0004 to 359.9999 deg, Dec +16.4841 to +27.2966 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 0.0004 to 359.9999 deg, Dec 16.4841 to 27.2966 deg
Loaded 187922 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): 5055 out of 5796 total matches.
Matched with Tycho-2 5796 out of 57922 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits:


Forced-photometry filter: calibrated wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits -> calib.txt_param_ref_wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits (aperture=4.7)
Read 54563 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0003 to 359.9998 deg, Dec +16.4838 to +27.3003 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 0.0003 to 359.9998 deg, Dec 16.4838 to 27.3003 deg
Loaded 188004 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): 5095 out of 5799 total matches.
Matched with Tycho-2 5799 out of 54563 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits:


Forced-photometry filter: calibrated wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits -> calib.txt_param_ref_wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 19 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 1.9 pix  Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
 1.9 pix  Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
 3.2 pix  fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
 3.2 pix  fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
 1.9 pix  wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
 1.9 pix  wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Limiting magnitude estimates:
 15.5 mag.  Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
 15.4 mag.  Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
 14.4 mag.  fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
 14.4 mag.  fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.8 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.XMS5WFDtsC (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.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-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits' -> 'wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
WCS_IMAGE_NAME=wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
WCS-calibrated image found: wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
Checking if the catalog wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits alredy exist and is non-empty...
Catalog wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits
WCS catalog name: wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=3049, passed=57905
Got 57905 stars (including 54734 good ones) from the SExtractor catalog wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat 
util/solve_plate_with_UCAC5 got 57905 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.2809 through 0 to 8.8792, gap 8.8792 to 351.2809
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 57193 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.2804 through 0 to 8.8800, gap 8.8800 to 351.2804
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 57194 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 57194 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits N_match=971 sigma_overall_arcsec=0.311 sigma_q1_arcsec=0.356 sigma_q2_arcsec=0.278 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.258 n_q1=235 n_q2=244 n_q3=222 n_q4=270 worst_quadrant_to_overall_ratio=1.145
The image catalog is written to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits -region wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.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.oC1TYI06JE (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.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-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits' -> 'wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
WCS_IMAGE_NAME=wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
WCS-calibrated image found: wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
Checking if the catalog wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits alredy exist and is non-empty...
Catalog wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat corresponding to the image wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits
WCS catalog name: wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=2723, passed=54549
Got 54549 stars (including 51713 good ones) from the SExtractor catalog wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat 
util/solve_plate_with_UCAC5 got 54549 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.2893 through 0 to 8.8872, gap 8.8872 to 351.2893
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 53722 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
RA wraps around 0/360 boundary: field RA 351.2889 through 0 to 8.8880, gap 8.8880 to 351.2889
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.5 to 27.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 53722 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 53721 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits N_match=971 sigma_overall_arcsec=0.332 sigma_q1_arcsec=0.397 sigma_q2_arcsec=0.298 sigma_q3_arcsec=0.323 sigma_q4_arcsec=0.290 n_q1=231 n_q2=242 n_q3=227 n_q4=271 worst_quadrant_to_overall_ratio=1.197
The image catalog is written to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits -region wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.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.Vl6AJaVGCA (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
WCS_IMAGE_NAME=wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
WCS-calibrated image found: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Checking if the catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
WCS catalog name: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=907, passed=27671
Got 27671 stars (including 26731 good ones) from the SExtractor catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat 
util/solve_plate_with_UCAC5 got 27671 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5392 through 0 to 9.1529, gap 9.1529 to 351.5392
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 978 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 27370 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5389 through 0 to 9.1531, gap 9.1531 to 351.5389
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 978 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 27369 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 978 matched stars entering correct_measured_positions(), 27369 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 978 stars left (next iteration limit 1075)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits N_match=978 sigma_overall_arcsec=0.285 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.272 sigma_q4_arcsec=0.266 n_q1=238 n_q2=224 n_q3=252 n_q4=264 worst_quadrant_to_overall_ratio=1.280
The image catalog is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits -region wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.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.g7MqmiJdeQ (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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
WCS_IMAGE_NAME=wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
WCS-calibrated image found: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Checking if the catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits alredy exist and is non-empty...
Catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat corresponding to the image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
WCS catalog name: wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=940, passed=27704
Got 27704 stars (including 26727 good ones) from the SExtractor catalog wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat 
util/solve_plate_with_UCAC5 got 27704 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.4'
Seting catalog search parameters based on the expected field of view 941.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013075 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010460 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5435 through 0 to 9.1353, gap 9.1353 to 351.5435
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 979 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 971 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 27481 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.5433 through 0 to 9.1355, gap 9.1355 to 351.5433
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 979 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 27480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 27480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 979 stars left (next iteration limit 1076)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits N_match=979 sigma_overall_arcsec=0.290 sigma_q1_arcsec=0.301 sigma_q2_arcsec=0.317 sigma_q3_arcsec=0.256 sigma_q4_arcsec=0.282 n_q1=241 n_q2=224 n_q3=254 n_q4=260 worst_quadrant_to_overall_ratio=1.092
The image catalog is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits -region wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Saving fully-calibrated image wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.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_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/wcs_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits
Preparing the HTML report for the field Peg-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:33:31.17 +22:27:31.0:  12.32 +/- 0.02  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 00:27:43.00 +23:38:59.8:  13.54 +/- 0.03  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 00:31:33.64 +20:50:52.1:  12.74 +/- 0.02  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:58:09.04 +24:19:46.1:  12.93 +/- 0.02  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:44:58.14 +21:22:28.6:  13.42 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:37:14.72 +22:14:54.0:  13.23 +/- 0.03  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:33:31.17 +22:27:31.0:  12.31 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.32 +/- 0.01
Forced photometry filter REJECTED candidate at 23:33:31.17 +22:27:31.0: ref_mag=12.32 +/- 0.01 new_mean_mag=12.2205 delta=0.10 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 00:27:43.00 +23:38:59.8:  13.56 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.55 +/- 0.03
Forced photometry filter REJECTED candidate at 00:27:43.00 +23:38:59.8: ref_mag=13.55 +/- 0.03 new_mean_mag=13.6519 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:58:09.04 +24:19:46.1:  12.92 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.92 +/- 0.02
Forced photometry filter REJECTED candidate at 23:58:09.04 +24:19:46.1: ref_mag=12.92 +/- 0.02 new_mean_mag=12.8224 delta=0.10 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 00:31:33.64 +20:50:52.1:  12.65 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.70 +/- 0.02
Forced photometry filter REJECTED candidate at 00:31:33.64 +20:50:52.1: ref_mag=12.70 +/- 0.02 new_mean_mag=12.6082 delta=0.09 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:44:58.14 +21:22:28.6:  13.46 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:37:14.72 +22:14:54.0:  13.20 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.44 +/- 0.03
Forced photometry reference-image weighted average:  13.22 +/- 0.02
Forced photometry filter REJECTED candidate at 23:37:14.72 +22:14:54.0: ref_mag=13.22 +/- 0.02 new_mean_mag=13.0348 delta=0.18 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:44:58.14 +21:22:28.6: ref_mag=13.44 +/- 0.03 new_mean_mag=13.3055 delta=0.14 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:50:15.15 +23:47:31.1:  13.58 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:39:22.67 +24:43:46.2:  13.49 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 00:00:43.23 +26:44:14.1:  13.55 +/- 0.03  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:50:15.15 +23:47:31.1:  13.60 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:39:22.67 +24:43:46.2:  13.51 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.59 +/- 0.03
Forced photometry filter REJECTED candidate at 23:50:15.15 +23:47:31.1: ref_mag=13.59 +/- 0.03 new_mean_mag=13.5226 delta=0.07 (need > 0.90)
Forced photometry reference-image weighted average:  13.50 +/- 0.03
Forced photometry filter REJECTED candidate at 23:39:22.67 +24:43:46.2: ref_mag=13.50 +/- 0.03 new_mean_mag=13.2930 delta=0.21 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 00:00:43.23 +26:44:14.1:  13.59 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.57 +/- 0.03
Forced photometry filter REJECTED candidate at 00:00:43.23 +26:44:14.1: ref_mag=13.57 +/- 0.03 new_mean_mag=13.5471 delta=0.02 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:35:46.07 +20:34:48.8:  13.73 +/- 0.05  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:45:44.26 +26:07:22.4:  13.67 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:59:58.46 +25:52:52.7:  13.41 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 00:18:25.22 +26:07:48.7:  13.59 +/- 0.05  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2025-12-22_21-29-58_20.00sec_-14.90C_LIGHT_0115.fits at 23:51:35.92 +24:17:54.2:  13.92 +/- 0.05  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:45:44.26 +26:07:22.4:  13.75 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.70 +/- 0.03
Forced photometry filter REJECTED candidate at 23:45:44.26 +26:07:22.4: ref_mag=13.70 +/- 0.03 new_mean_mag=13.6949 delta=0.01 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:35:46.07 +20:34:48.8:  13.77 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.74 +/- 0.04
Forced photometry filter REJECTED candidate at 23:35:46.07 +20:34:48.8: ref_mag=13.74 +/- 0.04 new_mean_mag=13.5477 delta=0.20 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:59:58.46 +25:52:52.7:  13.33 +/- 0.04  detection
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 23:51:35.92 +24:17:54.2:  13.90 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.37 +/- 0.03
Forced photometry filter REJECTED candidate at 23:59:58.46 +25:52:52.7: ref_mag=13.37 +/- 0.03 new_mean_mag=13.6344 delta=-0.26 (need > 0.90)
Forced photometry reference-image weighted average:  13.91 +/- 0.04
Forced photometry filter REJECTED candidate at 23:51:35.92 +24:17:54.2: ref_mag=13.91 +/- 0.04 new_mean_mag=13.8509 delta=0.06 (need > 0.90)
Forced photometry on wcs_Peg-04-Q1b1x1_2026-01-08_20-54-45_20.00sec_-15.00C_LIGHT_0067.fits at 00:18:25.22 +26:07:48.7:  13.57 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.58 +/- 0.03
Forced photometry filter REJECTED candidate at 00:18:25.22 +26:07:48.7: ref_mag=13.58 +/- 0.03 new_mean_mag=13.6256 delta=-0.05 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 4s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 70411_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70411_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.74    00:27:42.98 +23:39:00.0   8529 4514   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.59    00:27:43.02 +23:38:59.6   8527 4520   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70415_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70415_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 2     2026 06 09.39390    2461200.89390    12.99    00:06:58.95 +25:51:14.5   5566 5590   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

**** FOUND  00:06:58.95 +25:51:14.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70561_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70561_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 2     2026 06 09.39390    2461200.89390    11.97    00:32:43.35 +20:17:36.6   9456 2569   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

**** FOUND  00:32:43.33 +20:17:36.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 70570_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70570_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    12.23    23:33:31.17 +22:27:31.2   1043 3341   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    12.21    23:33:31.17 +22:27:30.8   1041 3347   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70639_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70639_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    12.61    00:31:33.66 +20:50:53.3   9254 2880   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    12.61    00:31:33.61 +20:50:51.0   9251 2886   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70642_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70642_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 2     2026 06 09.39390    2461200.89390    12.71    00:27:28.15 +26:18:16.4   8328 6124   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

**** FOUND  00:27:28.13 +26:18:16.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70650_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70650_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 2     2026 06 09.39390    2461200.89390    12.69    23:52:29.99 +21:41:06.3   3720 2963   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

**** FOUND  23:52:30.01 +21:41:06.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 70655_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70655_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    12.82    23:58:09.07 +24:19:46.0   4423 4587   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    12.82    23:58:09.01 +24:19:46.2   4421 4593   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70688_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70688_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.02    23:37:14.69 +22:14:54.4   1571 3223   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.06    23:37:14.75 +22:14:53.7   1569 3229   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70741_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70741_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.26    23:44:58.33 +21:22:30.6   2674 2726   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.38    23:44:57.95 +21:22:26.6   2671 2732   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70747_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70747_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.29    23:39:22.54 +24:43:46.1   1833 4731   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.29    23:39:22.81 +24:43:46.3   1831 4737   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70806_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70806_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.47    23:50:15.08 +23:47:30.2   3353 4210   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.59    23:50:15.21 +23:47:31.9   3351 4217   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70834_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70834_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.58    00:00:43.13 +26:44:13.8   4687 6062   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.52    00:00:43.33 +26:44:14.4   4686 6069   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70836_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70836_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 2     2026 06 09.39390    2461200.89390    13.70    23:28:10.76 +25:55:27.8   0267 5453   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

**** FOUND  23:28:10.78 +25:55:29.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70837_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70837_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.62    23:59:58.44 +25:52:53.4   4617 5538   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.66    23:59:58.48 +25:52:51.9   4616 5544   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70840_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70840_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.55    23:35:46.14 +20:34:48.5   1382 2208   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.55    23:35:46.00 +20:34:49.1   1379 2215   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70842_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70842_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.63    23:45:44.20 +26:07:21.0   2679 5598   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.79    23:45:44.33 +26:07:23.8   2677 5605   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70867_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70867_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.62    00:18:25.22 +26:07:49.2   7107 5882   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.63    00:18:25.21 +26:07:48.2   7105 5888   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

  
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Considering the candidate 70901_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275
The candidate 70901_fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275 did not pass the final checks
Discovery image 1     2026 06 09.39338    2461200.89338    13.82    23:51:35.92 +24:17:52.7   3525 4524   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-26-18_20.00sec_-0.00C_LIGHTs_0274.fits
Discovery image 2     2026 06 09.39390    2461200.89390    13.89    23:51:35.92 +24:17:55.6   3523 4530   /data_ssd/NMW-TexasTech/workdir//img_2026-06-09_CI_Peg-04-Q1b1x1_051611_TTUQ1b1x1_723297_hcsqxs6r/fd_Peg-04-Q1b1x1_2026-06-09_04-27-02_20.00sec_-0.00C_LIGHTs_0275.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 4s
Prepared the HTML report for the field Peg-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Peg-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461200.89338420 -observatory V36
06:50:47.10 +24:46:11.5 Mercury (0.2mag)
07:48:53.52 +23:08:15.3 Venus (-4.0mag)
02:53:06.33 +15:58:60.0 Mars (1.3mag)
07:49:26.46 +21:28:55.0 Jupiter (-1.9mag)
00:49:42.83 +02:50:31.5 Saturn (0.9mag)
04:00:29.56 +20:26:16.9 Uranus (5.8mag)
00:16:12.71 +00:17:11.3 Neptune (7.8mag)
20:33:17.36 -23:05:00.1 Pluto (14.5mag)
23:59:39.85 +01:41:36.8 Moon (-10.1mag)
-rw-r--r-- 1 apache apache 362 Jun  9 05:23 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461200.89338420:
07:49:21.57 +21:29:09.3 Io (6.0mag)
07:49:37.13 +21:28:22.1 Europa (6.2mag)
07:49:17.77 +21:29:26.0 Ganymede (5.6mag)
07:49:32.61 +21:28:30.5 Callisto (6.7mag)
07:49:39.48 +21:05:18.2 Himalia (15.6mag)
07:49:28.10 +21:28:51.1 Thebe (16.5mag)
07:49:36.93 +21:20:13.0 Elara (17.5mag)
07:51:40.88 +21:39:57.6 Pasiphae (17.7mag)
07:55:58.38 +21:30:43.0 Carme (18.9mag)
00:49:36.94 +02:50:18.2 Titan (8.7mag)
00:49:40.50 +02:50:27.8 Rhea (9.9mag)
00:50:14.35 +02:52:47.7 Iapetus (11.3mag)
00:49:43.28 +02:50:03.1 Hyperion (14.7mag)
00:50:23.60 +02:52:17.6 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 568 Jun  9 05:23 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461200.89338420:
17:26:04.72 -35:21:41.2 JWST
17:53:54.90 +33:49:57.8 Chandra
09:40:26.01 -54:58:58.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun  9 05:23 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461200.89338420 -observatory V36
18:42:40.55 -32:44:28.1 13.6mag P/2010 H2 (Vales)
05:54:39.25 -68:03:06.9 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:49:30.12 +31:59:01.4 17.5mag C/2017 K2 (PANSTARRS)
17:14:14.98 +15:24:39.3 17.8mag C/2021 G2 (ATLAS)
21:23:24.35 -48:50:40.4 16.8mag P/2021 N1 (ZTF)
23:12:21.76 +31:38:15.2 17.2mag C/2022 E2 (ATLAS)
05:35:30.84 +26:58:56.1 16.5mag C/2022 N2 (PANSTARRS)
09:30:35.63 +31:02:25.5 16.6mag C/2022 QE78 (ATLAS)
08:51:11.51 +03:59:20.1 17.7mag C/2022 R6 (PANSTARRS)
18:27:26.27 +21:37:27.7 17.8mag C/2023 A3 (Tsuchinshan-ATLAS)
15:18:56.67 -11:00:38.5 17.6mag P/2023 B1 (PANSTARRS)
22:14:01.28 +66:36:06.6 17.7mag C/2023 H5 (Lemmon)
17:43:25.15 -06:48:24.2 13.7mag C/2023 R1 (PANSTARRS)
13:17:31.69 +82:43:10.0 17.9mag C/2023 X2 (Lemmon)
07:12:05.30 +64:20:58.1 17.7mag C/2024 A1 (ATLAS)
06:49:05.49 +27:56:26.9 13.7mag C/2024 E1 (Wierzchos)
15:36:21.05 +13:37:48.9 17.4mag C/2024 G6 (ATLAS)
20:12:14.35 +31:29:30.8 14.0mag C/2024 J3 (ATLAS)
04:19:13.82 -15:50:47.5 16.0mag C/2024 T5 (ATLAS)
06:07:01.95 +34:16:59.2 17.9mag C/2025 J1 (Borisov)
11:34:21.29 +52:40:45.4 17.5mag C/2025 L1 (ATLAS)
06:46:23.94 -10:55:28.2 14.2mag C/2025 R3 (PANSTARRS)
09:25:08.98 +23:19:24.9 17.9mag C/2025 V2 (Rankin)
12:39:40.67 +04:41:10.8 17.2mag C/2025 Y1 (ATLAS)
18:10:56.33 +75:23:23.7 17.9mag C/2026 A2 (Bok)
02:02:44.69 +43:30:02.5 16.1mag C/2026 B2 (Sun-Gao)
11:11:33.99 -03:18:51.3 16.5mag A/2026 E1
20:25:49.19 -08:39:32.1 8.7mag 10P/Tempel
11:02:17.41 -00:59:07.8 16.0mag 29P/Schwassmann-Wachmann
03:13:34.72 +25:48:21.3 17.7mag 47P/Ashbrook-Jackson
09:02:32.39 +23:25:32.8 16.9mag 63P/Wild
00:27:57.15 -06:17:28.2 15.7mag 65P/Gunn
06:47:20.01 +33:32:51.7 16.9mag 76P/West-Kohoutek-Ikemura
03:12:05.01 +17:22:07.4 13.8mag 78P/Gehrels
01:23:21.55 +05:06:32.7 15.6mag 88P/Howell
04:58:30.40 +30:23:26.6 15.3mag 93P/Lovas
02:46:21.22 +27:49:01.2 17.6mag 114P/Wiseman-Skiff
06:53:24.74 +32:59:35.9 15.6mag 123P/West-Hartley
09:52:16.08 +14:07:26.1 16.5mag 124P/Mrkos
04:01:01.01 +19:19:48.2 16.3mag 128P/Shoemaker-Holt
04:35:57.08 +19:08:18.9 17.7mag 131P/Mueller
06:03:26.38 +18:31:26.8 14.8mag 141P/Machholz
06:06:08.21 +17:44:03.5 14.7mag 141P-A/Machholz
05:00:07.02 +16:20:01.3 11.7mag 141P-D/Machholz
02:58:31.47 -24:32:03.2 16.8mag 161P/Hartley-IRAS
03:45:29.94 +24:17:15.9 14.9mag 162P/SidingSpring
19:36:30.76 +02:05:06.9 16.8mag 169P/NEAT
00:21:33.91 +02:41:58.3 17.9mag 220P/McNaught
16:51:15.86 -08:25:07.9 16.4mag 235P/LINEAR
07:37:22.16 +35:26:26.6 17.5mag 240P/NEAT
00:35:30.05 -01:57:31.1 16.4mag 260P/McNaught
04:07:29.50 +32:41:51.5 17.6mag 295P/LINEAR
23:59:48.12 -08:11:47.8 17.6mag 320P/McNaught
15:14:42.12 +08:03:27.2 17.4mag 391P/Kowalski
08:08:05.70 +20:42:58.0 17.9mag 450P/LONEOS
07:01:55.86 +41:36:39.6 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jun  9 05:23 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -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
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.29 13.32
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.70 -27:51:49.80  SN2026gvk  2026-03-30 15.48
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
-rw-r--r-- 1 apache apache 5.6K Jun  9 05:23 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
-rw-r--r-- 1 apache apache 189K Jun  9 05:23 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
13:54:07.658 +36:09:50.41  AT 2026nzq  2026-05-24.31 21.1
21:44:04.717 +27:46:38.98  AT 2026nzp  2026-05-17.58 20.83
12:27:36.098 -15:58:04.48  AT 2026nzo  2026-05-17.30 21.29
14:11:34.726 -18:41:44.43  AT 2026nzn  2026-05-12.39 20.14
14:39:35.732 +03:36:10.16  AT 2026nzm  2026-05-17.43 21.46
18:57:23.847 +36:06:28.19  AT 2026nzl  2026-05-20.54 20.51
13:57:08.090 +14:19:48.68  AT 2026nzk  2026-05-17.29 20.8
20:45:44.317 -10:53:29.02  AT 2026nzj  2026-05-21.57 20.34
16:39:34.881 +16:26:14.93  AT 2026nzi  2026-05-25.50 21.83
20:58:52.189 -01:30:50.16  AT 2026nzh  2026-05-24.58 21.41
19:48:21.568 -26:10:28.53  AT 2026nzg  2026-05-17.56 21.45
12:26:04.245 +14:58:26.65  AT 2026nzf  2026-05-21.38 20.69
18:26:57.143 +35:10:02.54  AT 2026nze  2026-05-20.52 21.27
20:32:23.257 -22:31:24.00  AT 2026nzd  2026-06-01.46 19.2469
12:23:45.699 -19:15:23.33  AT 2026nzc  2026-06-01.19 18.8563
13:34:02.732 +31:31:27.24  AT 2026nzb  2026-05-14.45 18.822
18:41:54.001 +51:59:06.99  AT 2026nza  2026-06-01.06 19.06
15:30:36.749 +74:35:36.76  AT 2026nyz  2026-06-01.00 18.495
11:56:02.494 +23:53:38.13  AT 2026nyy  2026-05-30.32 20.08
00:30:02.916 +22:54:14.63  AT 2026nyx  2026-05-31.48 19.2096
-rw-r--r-- 1 apache apache 30K Jun  9 05:24 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Jun  9 05:22:18 CDT 2026
=======================================
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 4 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 20s (0.33 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 59s (0.98 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 81s (1.35 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 169s (2.82 min)
TIMING SExtractor: 14 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 11 seconds
TIMING select_aperture: 25 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 85s (1.42 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: 167s (2.78 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: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 4s (0.07 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 259s (4.32 min)
FIELD_Peg-04-Q1b1x1: 456s (7.60 min)
=======================================
TOTAL_RUNTIME: 472s (7.87 min)
Finished: Tue Jun  9 05:30:10 CDT 2026