FITS images used in this processing run:

Field Ser-01-Q1b1x1 reference image: Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Field Ser-01-Q1b1x1 reference image: Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Field Ser-01-Q1b1x1 second-epoch image: Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Field Ser-01-Q1b1x1 second-epoch image: Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
First image: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Last  image: 2461244.74813981 23.07.2026 05:57:09.280   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.46
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 14 seconds
Number of parallel threads: 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):  7486
Objects passed selection criteria:  7476
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 6536.25
Average stars matched: 6346 (97.0893 %)
Memory usage VmPeak:   116416 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 22 16:05:55 CDT 2026
VaST build number  1.0rc89-166-g55a66cb7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-22)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 23 03:27:17 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: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
First image: 2461202.81037160 11.06.2026 07:26:46.106   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Last  image: 2461244.74813981 23.07.2026 05:57:09.280   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 24
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.16
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: 28 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):  39848
Objects passed selection criteria:  39760
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 35552
Average stars matched: 33985 (95.5924 %)
Memory usage VmPeak:   145008 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 22 16:05:55 CDT 2026
VaST build number  1.0rc89-166-g55a66cb7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-22)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 23 03:30:19 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Ser-01-Q1b1x1
#######################################
########### Starting Ser-01-Q1b1x1 ###########
Processing Ser-01-Q1b1x1
server tau has sufficient free disk space available: 773704 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 773710 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.png' -> 'transient_report/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits_preview.png'

Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits


renamed 'Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.png' -> 'transient_report/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits_preview.png'

Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.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= 422.2514
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 478.0548
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1527.2751
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 529.8087
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1522.5125
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 529.6762
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.61698
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
----------------------------------------------
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 =     29.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 27.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-23T00:56:09.2714148' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-23T05:56:09.2714148' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61244.2473295256 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-23T05:56:19.1717396' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61244.2474441086 / 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      =     235.382907914311 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9995092020926 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     42.6236111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     269.723888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.47502188152352 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Ser-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 41 32'           / [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  =                29501 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29501 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 47.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.4 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 11.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =               2.5002 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/d_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits :)

Spent 0.938390 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/d_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 27.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-23T00:57:09.2803302' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-23T05:57:09.2803302' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61244.2480240739 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-23T05:57:19.1802699' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61244.2481386573 / 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      =     235.382907949549 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9995091750649 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     42.4152777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     269.863888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.48085907237178 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Ser-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 41 32'           / [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  =                29501 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29501 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 47.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.4 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 11.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =               2.5002 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/d_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits :)

Spent 0.930459 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/d_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Previews of the CALIBRATED second-epoch images:


fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits



fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
  
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.cat to cache
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.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: 2461244.74744527
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits exists and is non-empty
Saving wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits to local_wcs_cache/
'wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits' -> 'local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits'
wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits exists and is non-empty
Saving wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits to local_wcs_cache/
'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits' -> 'local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits'
wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits exists and is non-empty
Saving wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits to local_wcs_cache/
'wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits' -> 'local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits'
wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits exists and is non-empty
Saving wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits to local_wcs_cache/
'wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits' -> 'local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits (1st reference image)
verification OK: wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:32.578 +22:00:27.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits (1st new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:40.454 +22:00:36.30 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:40.454 +22:00:36.30
Angular distance between the image centers 0.0305 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits (2nd new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:43.223 +22:01:16.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:43.223 +22:01:16.56
Angular distance between the image centers 0.0433 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  15:41:40.454 +22:00:36.30
Second-epoch second image center 15:41:43.223 +22:01:16.56
Angular distance between the image centers 0.01547 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits &> /tmp/tmp.cTBFWCQ9c1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits &> /tmp/tmp.Q1O2uV4Kuk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits &> /tmp/tmp.JVgb0Y0HI2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits &> /tmp/tmp.gYJLfw89vB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.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_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.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_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat
The reference image (wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits) and catalog (wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat) found
'wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat' -> 'wcsmag.cat'
Read 7521 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1244 deg, Dec +16.6033 to +27.2694 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 226.6307 to 244.1244 deg, Dec 16.6033 to 27.2694 deg
Loaded 5160 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): 4118 out of 4237 total matches.
Matched with Tycho-2 4237 out of 7521 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.729300
a=0.000000 b=1.000000 c=22.729300
From vast_summary.log: estimated ref. image limiting mag.:  -7.46
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.27

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.27

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7521 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1244 deg, Dec +16.6033 to +27.2694 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 226.6307 to 244.1244 deg, Dec 16.6033 to 27.2694 deg
Loaded 5160 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): 4118 out of 4237 total matches.
Matched with Tycho-2 4237 out of 7521 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits (aperture=6.6)
Read 7832 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1079 deg, Dec +16.6032 to +27.2571 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 226.6307 to 244.1079 deg, Dec 16.6032 to 27.2571 deg
Loaded 5147 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): 4106 out of 4255 total matches.
Matched with Tycho-2 4255 out of 7832 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.4 pix  Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
 2.3 pix  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 2.9 pix  fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
 2.9 pix  fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
 2.4 pix  wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
 2.3 pix  wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Limiting magnitude estimates:
 15.3 mag.  Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
 15.4 mag.  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 14.7 mag.  fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
 14.7 mag.  fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
All-image limiting magnitude estimate:  14.7 (SNR )  12.0 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.cTBFWCQ9c1 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits' -> 'wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=392, bad_region=0, passed=7521
Got 7521 stars (including 7123 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
util/solve_plate_with_UCAC5 got 7521 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
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(), 972 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7439 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
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(), 7438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
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=Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits N_match=980 sigma_overall_arcsec=0.435 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.512 sigma_q3_arcsec=0.418 sigma_q4_arcsec=0.489 n_q1=240 n_q2=243 n_q3=246 n_q4=251 worst_quadrant_to_overall_ratio=1.176
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits -region wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.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.Q1O2uV4Kuk (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits' -> 'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=440, bad_region=0, passed=7832
Got 7832 stars (including 7382 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
util/solve_plate_with_UCAC5 got 7832 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
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(), 974 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
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(), 7757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 7757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
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=Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits N_match=980 sigma_overall_arcsec=0.457 sigma_q1_arcsec=0.400 sigma_q2_arcsec=0.545 sigma_q3_arcsec=0.430 sigma_q4_arcsec=0.508 n_q1=243 n_q2=238 n_q3=254 n_q4=245 worst_quadrant_to_overall_ratio=1.192
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -region wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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.JVgb0Y0HI2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=258, bad_region=0, passed=5487
Got 5487 stars (including 5224 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat 
util/solve_plate_with_UCAC5 got 5487 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 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(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 5417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
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(), 5419 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5425 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 980 stars left (next iteration limit 1076)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits N_match=980 sigma_overall_arcsec=0.365 sigma_q1_arcsec=0.390 sigma_q2_arcsec=0.409 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.349 n_q1=251 n_q2=232 n_q3=276 n_q4=221 worst_quadrant_to_overall_ratio=1.122
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits -region wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.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.gYJLfw89vB (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=262, bad_region=0, passed=5479
Got 5479 stars (including 5210 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat 
util/solve_plate_with_UCAC5 got 5479 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
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: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 980 matched stars entering correct_measured_positions(), 5410 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 5411 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 5417 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 981 stars left (next iteration limit 1078)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits N_match=981 sigma_overall_arcsec=0.339 sigma_q1_arcsec=0.355 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.346 n_q1=251 n_q2=233 n_q3=280 n_q4=217 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits -region wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.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=Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits sigma_overall=0.435 worst_q_ratio=1.176
ref2=Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits sigma_overall=0.457 worst_q_ratio=1.192
new1=fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits sigma_overall=0.365 worst_q_ratio=1.122
new2=fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits sigma_overall=0.339 worst_q_ratio=1.108
reference average sigma_overall=0.446 worst_q_ratio=1.184
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196_astrometric_residuals.png (980 matched stars from wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_astrometric_residuals.png (980 matched stars from wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174_astrometric_residuals.png (980 matched stars from wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175_astrometric_residuals.png (981 matched stars from wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits'
Saving fully-calibrated image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits'
Preparing the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20650_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 20650_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    11.65    16:08:43.44 +17:13:33.8   0694 5769   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:08:43.45 +17:13:34.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 06157_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 06157_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 3     2026 07 23.24814    2461244.74814    11.08    16:06:11.56 +18:22:13.5   1138 5110   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:06:11.56 +18:22:13.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 01434_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 01434_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 3     2026 07 23.24814    2461244.74814    9.10    16:10:14.10 +25:04:09.6   1007 1003   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:10:14.10 +25:04:09.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
  
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.cat to cache
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Creating symlink local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.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_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits exists and is non-empty
wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits exists and is non-empty
wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits exists and is non-empty
wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits (1st reference image)
verification OK: wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:41:32.578 +22:00:27.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits (1st new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:40.454 +22:00:36.30 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:40.454 +22:00:36.30
Angular distance between the image centers 0.0305 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits (2nd new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:43.223 +22:01:16.56 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:41:32.578 +22:00:27.20
Second-epoch image center 15:41:43.223 +22:01:16.56
Angular distance between the image centers 0.0433 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  15:41:40.454 +22:00:36.30
Second-epoch second image center 15:41:43.223 +22:01:16.56
Angular distance between the image centers 0.01547 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits &> /tmp/tmp.EmUQWsg2IE
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits &> /tmp/tmp.Vfti0wUH8B
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits &> /tmp/tmp.ZdLWHs8nml
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits &> /tmp/tmp.qrOK4KdBmI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.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_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
util/transients/transient_factory_test31.sh has not found non-empty wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat
wait
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_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits and wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat
The reference image (wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits) and catalog (wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat) found
'wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat' -> 'wcsmag.cat'
Read 41299 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1244 deg, Dec +16.6033 to +27.2711 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 226.6307 to 244.1244 deg, Dec 16.6033 to 27.2711 deg
Loaded 5160 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): 3934 out of 4286 total matches.
Matched with Tycho-2 4286 out of 41299 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.591450
a=0.000000 b=1.000000 c=22.591450
From vast_summary.log: estimated ref. image limiting mag.:  -7.16
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 41299 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1244 deg, Dec +16.6033 to +27.2711 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 226.6307 to 244.1244 deg, Dec 16.6033 to 27.2711 deg
Loaded 5160 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): 3934 out of 4286 total matches.
Matched with Tycho-2 4286 out of 41299 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits (aperture=5.0)
Read 43857 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6307 to 244.1079 deg, Dec +16.5942 to +27.2571 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 226.6307 to 244.1079 deg, Dec 16.5942 to 27.2571 deg
Loaded 5151 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): 3926 out of 4283 total matches.
Matched with Tycho-2 4283 out of 43857 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits:


Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 22 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
 2.1 pix  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 2.7 pix  fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
 2.7 pix  fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
 2.2 pix  wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
 2.1 pix  wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Limiting magnitude estimates:
 15.4 mag.  Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
 15.5 mag.  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 14.8 mag.  fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
 14.8 mag.  fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
All-image limiting magnitude estimate:  14.8 (SNR )  14.3 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.EmUQWsg2IE (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits' -> 'wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=1935, bad_region=0, passed=41275
Got 41275 stars (including 39294 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
util/solve_plate_with_UCAC5 got 41275 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
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(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 40817 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
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(), 40817 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 979 matched stars entering correct_measured_positions(), 40817 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
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=Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits N_match=979 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.574 sigma_q3_arcsec=0.396 sigma_q4_arcsec=0.496 n_q1=241 n_q2=244 n_q3=250 n_q4=244 worst_quadrant_to_overall_ratio=1.309
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits -region wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.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.Vfti0wUH8B (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits' -> 'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=22, blended=2023, bad_region=0, passed=43835
Got 43835 stars (including 41750 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
util/solve_plate_with_UCAC5 got 43835 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010411 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 43499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 43499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 43500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 977 stars left (next iteration limit 1074)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits N_match=977 sigma_overall_arcsec=0.469 sigma_q1_arcsec=0.388 sigma_q2_arcsec=0.567 sigma_q3_arcsec=0.409 sigma_q4_arcsec=0.535 n_q1=241 n_q2=239 n_q3=258 n_q4=239 worst_quadrant_to_overall_ratio=1.209
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -region wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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.ZdLWHs8nml (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=825, bad_region=1, passed=28983
Got 28983 stars (including 28106 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat 
util/solve_plate_with_UCAC5 got 28983 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 28733 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 28734 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 28734 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 981 stars left (next iteration limit 1079)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits N_match=981 sigma_overall_arcsec=0.351 sigma_q1_arcsec=0.398 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.311 sigma_q4_arcsec=0.333 n_q1=252 n_q2=225 n_q3=281 n_q4=223 worst_quadrant_to_overall_ratio=1.136
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits -region wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.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.qrOK4KdBmI (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=832, bad_region=1, passed=29084
Got 29084 stars (including 28195 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat 
util/solve_plate_with_UCAC5 got 29084 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 28805 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 28806 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 28806 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 981 stars left (next iteration limit 1079)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits N_match=981 sigma_overall_arcsec=0.343 sigma_q1_arcsec=0.361 sigma_q2_arcsec=0.399 sigma_q3_arcsec=0.311 sigma_q4_arcsec=0.344 n_q1=250 n_q2=228 n_q3=283 n_q4=220 worst_quadrant_to_overall_ratio=1.163
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits -region wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.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_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Saving fully-calibrated image wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Preparing the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:09:09.23 +26:30:51.3:  14.08 +/- 0.08  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:28:36.35 +24:42:59.1:  13.20 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:42:41.73 +18:41:36.8:  13.65 +/- 0.04  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 16:00:17.42 +22:29:21.5:  13.97 +/- 0.05  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 16:09:58.77 +22:09:15.4:  13.30 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 16:02:37.29 +21:35:23.7:  13.72 +/- 0.04  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:09:15.80 +26:57:46.6:  13.94 +/- 0.07  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:18:46.16 +25:12:19.4:  13.48 +/- 0.04  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:00:17.42 +22:29:21.5:  13.94 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.96 +/- 0.04
Forced photometry filter REJECTED candidate at 16:00:17.42 +22:29:21.5: ref_mag=13.96 +/- 0.04 new_mean_mag=14.2189 delta=-0.26 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:09:15.80 +26:57:46.6:  14.04 +/- 0.08  detection
Forced photometry reference-image weighted average:  13.99 +/- 0.05
Forced photometry filter REJECTED candidate at 15:09:15.80 +26:57:46.6: ref_mag=13.99 +/- 0.05 new_mean_mag=13.6755 delta=0.31 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:02:37.29 +21:35:23.7:  13.73 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.73 +/- 0.03
Forced photometry filter REJECTED candidate at 16:02:37.29 +21:35:23.7: ref_mag=13.73 +/- 0.03 new_mean_mag=14.0303 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:09:58.77 +22:09:15.4:  13.32 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:09:09.23 +26:30:51.3:  14.23 +/- 0.09  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:42:41.73 +18:41:36.8:  13.63 +/- 0.04  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:28:36.35 +24:42:59.1:  13.18 +/- 0.02  detection
Forced photometry reference-image weighted average:  14.15 +/- 0.06
Forced photometry reference-image weighted average:  13.31 +/- 0.02
Forced photometry filter REJECTED candidate at 15:09:09.23 +26:30:51.3: ref_mag=14.15 +/- 0.06 new_mean_mag=13.8813 delta=0.27 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:09:58.77 +22:09:15.4: ref_mag=13.31 +/- 0.02 new_mean_mag=13.5985 delta=-0.29 (need > 0.90)
Forced photometry reference-image weighted average:  13.19 +/- 0.02
Forced photometry reference-image weighted average:  13.64 +/- 0.03
Forced photometry filter REJECTED candidate at 15:42:41.73 +18:41:36.8: ref_mag=13.64 +/- 0.03 new_mean_mag=14.2060 delta=-0.57 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:28:36.35 +24:42:59.1: ref_mag=13.19 +/- 0.02 new_mean_mag=13.4541 delta=-0.27 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:18:46.16 +25:12:19.4:  13.53 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.51 +/- 0.03
Forced photometry filter REJECTED candidate at 15:18:46.16 +25:12:19.4: ref_mag=13.51 +/- 0.03 new_mean_mag=13.7745 delta=-0.27 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:58:49.08 +21:48:38.7:  13.18 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:21:47.21 +26:40:39.7:  13.44 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 15:45:07.06 +24:22:15.4:  13.89 +/- 0.05  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:58:49.08 +21:48:38.7:  13.21 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.19 +/- 0.02
Forced photometry filter REJECTED candidate at 15:58:49.08 +21:48:38.7: ref_mag=13.19 +/- 0.02 new_mean_mag=13.1252 delta=0.07 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 16:10:42.91 +16:44:08.2:  14.87 +/- 0.18  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-11_02-26-46_20.00sec_4.90C_LIGHT_0196.fits at 16:05:57.27 +20:18:05.3:  13.98 +/- 0.06  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:45:07.06 +24:22:15.4:  13.88 +/- 0.05  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:21:47.21 +26:40:39.7:  13.57 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.89 +/- 0.04
Forced photometry filter REJECTED candidate at 15:45:07.06 +24:22:15.4: ref_mag=13.89 +/- 0.04 new_mean_mag=13.8080 delta=0.08 (need > 0.90)
Forced photometry reference-image weighted average:  13.49 +/- 0.03
Forced photometry filter REJECTED candidate at 15:21:47.21 +26:40:39.7: ref_mag=13.49 +/- 0.03 new_mean_mag=13.5602 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:10:42.91 +16:44:08.2:  14.85 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.86 +/- 0.12
Forced photometry filter REJECTED candidate at 16:10:42.91 +16:44:08.2: ref_mag=14.86 +/- 0.12 new_mean_mag=14.2640 delta=0.59 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:05:57.27 +20:18:05.3:  13.96 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.97 +/- 0.04
Forced photometry filter REJECTED candidate at 16:05:57.27 +20:18:05.3: ref_mag=13.97 +/- 0.04 new_mean_mag=14.1435 delta=-0.18 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 55035_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55035_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    14.25    15:42:41.71 +18:41:36.3   4514 5181   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    14.17    15:42:41.74 +18:41:37.2   4520 5188   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55037_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55037_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    13.95    15:22:11.31 +25:45:08.9   7593 1069   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  15:22:11.25 +25:45:07.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55038_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55038_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    14.17    16:00:17.39 +22:29:23.3   2221 2700   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    14.29    16:00:17.44 +22:29:19.8   2227 2708   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55039_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55039_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.84    15:09:09.24 +26:30:51.6   9393 0619   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.93    15:09:09.22 +26:30:51.0   9399 0626   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55040_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55040_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    14.04    16:02:37.24 +21:35:23.7   1842 3209   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    14.02    16:02:37.33 +21:35:23.8   1848 3217   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55041_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55041_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.73    15:18:46.19 +25:12:18.4   8047 1406   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.82    15:18:46.12 +25:12:20.4   8053 1412   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55042_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55042_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.67    15:09:15.75 +26:57:47.5   9382 0343   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.68    15:09:15.86 +26:57:45.6   9387 0350   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55044_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55044_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.64    16:09:58.76 +22:09:15.0   0841 2761   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.56    16:09:58.79 +22:09:15.8   0847 2768   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55045_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55045_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.36    15:28:36.28 +24:42:59.1   6682 1661   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.64    15:28:36.42 +24:42:59.1   6688 1668   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55183_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55183_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    11.84    16:08:43.44 +17:13:33.8   0694 5769   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:08:43.45 +17:13:34.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 55262_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55262_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    12.23    15:35:34.55 +17:40:52.7   5503 5862   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  15:35:34.54 +17:40:53.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 55412_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55412_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    13.07    16:07:57.51 +17:04:03.4   0795 5877   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:07:57.48 +17:04:03.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 55415_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55415_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.10    15:58:49.05 +21:48:39.4   2389 3127   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.15    15:58:49.11 +21:48:38.1   2395 3135   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55420_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55420_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    12.80    15:21:14.18 +24:58:09.6   7708 1548   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  15:21:14.18 +24:58:09.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 55615_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55615_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 2     2026 07 23.24814    2461244.74814    13.74    16:12:13.76 +19:19:08.6   0330 4446   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:12:13.81 +19:19:10.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55695_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55695_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.62    15:21:47.20 +26:40:39.9   7661 0501   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.51    15:21:47.21 +26:40:39.6   7667 0508   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55716_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55716_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    13.80    15:45:07.00 +24:22:15.5   4409 1744   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    13.81    15:45:07.13 +24:22:15.4   4415 1751   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55817_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55817_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    14.17    16:10:42.94 +16:44:08.8   0362 6033   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    14.45    16:10:42.87 +16:44:07.7   0368 6040   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 55948_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 55948_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 1     2026 07 23.24745    2461244.74745    14.37    16:05:57.33 +20:18:05.0   1290 3939   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Discovery image 2     2026 07 23.24814    2461244.74814    14.03    16:05:57.20 +20:18:05.5   1297 3946   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

  
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Considering the candidate 38525_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 38525_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 3     2026 07 23.24814    2461244.74814    13.43    15:59:20.51 +19:46:47.2   2206 4350   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  15:59:20.47 +19:46:47.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 06959_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 06959_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 3     2026 07 23.24814    2461244.74814    9.42    16:10:14.09 +25:04:09.7   1007 1003   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:10:14.10 +25:04:09.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 33578_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175
The candidate 33578_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175 did not pass the final checks
Discovery image 3     2026 07 23.24814    2461244.74814    11.31    16:06:11.54 +18:22:13.7   1138 5110   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits

**** FOUND  16:06:11.54 +18:22:13.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-07-23_CI_Ser-01-Q1b1x1_005746_TTUQ1b1x1_503793_NNA0XRFZ/monitoring_positions.txt
Read 28991 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.8875 to 244.5254 deg, Dec +16.1528 to +27.5181 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 226.8875 to 244.5254 deg, Dec 16.1528 to 27.5181 deg
Loaded 5565 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): 4113 out of 4301 total matches.
Matched with Tycho-2 4301 out of 28991 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Observation time (mid-exposure, UTC): JD 2461244.74745 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 235.41951 deg  Dec= +22.01086 deg
Frame center: alt= +42.487 deg  az= 269.966 deg  airmass= 1.4780
Header cross-check: CENTALT= 42.624 deg (difference -0.137 deg)
Header cross-check: AIRMASS= 1.4750 (we compute 1.4780)
Airmass zero-point fit: OK  k= +0.4217 +/- 0.0253 mag/airmass  N= 3296  airmass span 1.2719-1.8030  scatter 0.1784 mag
Source monitoring: airmass zero-point for wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits: OK +0.626988 -0.421694 1.4780 +0.4217 3296 0.5311 0.1784 1.2719 1.8030
Forced photometry (list mode): image=wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits list=monitoring_pixlist802406.tmp aperture=5.6
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.647500
Forced photometry: center=(2524.11, 642.38) aperture=5.6
Annulus: inner=11.20 outer=28.00
Background annulus: 2065 pixels
Iterative clipping converged after 3 iterations, 2052/2065 pixels remain
SExtractor background: mode=898.31 median=899.00 mean=899.46 sigma=48.52 -> bg=898.31 (2052 pixels)
Aperture sum=185943.10 N_eff=24.6301
Net flux=163817.72 noise=240.77 SNR=680.38
Instrumental magnitude: -13.0359
Calibrated magnitude: 9.6116
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits
Source monitoring: 1 position(s) measured on wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-56-09_20.00sec_-0.00C_LIGHTs_0174.fits (aperture 5.6 pix)
Read 29089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.8915 to 244.5253 deg, Dec +16.1399 to +27.5307 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 226.8915 to 244.5253 deg, Dec 16.1399 to 27.5307 deg
Loaded 5578 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): 4113 out of 4302 total matches.
Matched with Tycho-2 4302 out of 29089 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Observation time (mid-exposure, UTC): JD 2461244.74814 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 235.43105 deg  Dec= +22.02204 deg
Frame center: alt= +42.293 deg  az= 270.087 deg  airmass= 1.4834
Header cross-check: CENTALT= 42.415 deg (difference -0.122 deg)
Header cross-check: AIRMASS= 1.4809 (we compute 1.4834)
Airmass zero-point fit: OK  k= +0.4579 +/- 0.0253 mag/airmass  N= 3238  airmass span 1.2755-1.8129  scatter 0.1778 mag
Source monitoring: airmass zero-point for wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits: OK +0.682875 -0.457899 1.4834 +0.4579 3238 0.5374 0.1778 1.2755 1.8129
Forced photometry (list mode): image=wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits list=monitoring_pixlist802406.tmp aperture=5.5
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.638900
Forced photometry: center=(2530.02, 649.80) aperture=5.5
Annulus: inner=11.00 outer=27.50
Background annulus: 2000 pixels
Iterative clipping converged after 2 iterations, 1991/2000 pixels remain
SExtractor background: mode=890.22 median=893.00 mean=894.85 sigma=50.08 -> bg=890.22 (1991 pixels)
Aperture sum=187095.09 N_eff=23.7583
Net flux=165944.98 noise=244.11 SNR=679.78
Instrumental magnitude: -13.0499
Calibrated magnitude: 9.5890
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits
Source monitoring: 1 position(s) measured on wcs_fd_Ser-01-Q1b1x1_2026-07-23_00-57-09_20.00sec_-0.00C_LIGHTs_0175.fits (aperture 5.5 pix)
########### Completed Ser-01-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)2461244.74744527 -observatory V36
07:07:11.53 +18:19:21.8 Mercury (2.2mag)
11:03:41.41 +06:44:11.9 Venus (-4.2mag)
05:02:22.47 +22:45:03.2 Mars (1.3mag)
08:28:25.99 +19:32:56.7 Jupiter (-1.8mag)
00:56:45.10 +03:22:13.4 Saturn (0.7mag)
04:09:30.90 +20:51:09.2 Uranus (5.8mag)
00:16:48.21 +00:18:31.6 Neptune (7.7mag)
20:29:41.53 -23:23:38.6 Pluto (14.4mag)
15:01:40.25 -23:17:48.9 Moon (-10.9mag)
-rw-r--r-- 1 apache apache 362 Jul 23 03:27 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461244.74744527:
08:28:29.77 +19:32:41.2 Io (6.0mag)
08:28:19.19 +19:33:24.2 Europa (6.3mag)
08:28:27.96 +19:32:53.2 Ganymede (5.6mag)
08:28:40.79 +19:32:02.9 Callisto (6.7mag)
08:26:25.41 +19:23:10.6 Himalia (15.7mag)
08:28:27.44 +19:32:51.4 Thebe (16.6mag)
08:25:47.91 +19:24:53.0 Elara (17.7mag)
08:32:18.82 +19:20:18.7 Pasiphae (17.9mag)
08:32:38.10 +19:40:04.3 Carme (19.0mag)
00:56:35.24 +03:22:35.5 Titan (8.5mag)
00:56:41.55 +03:22:23.1 Rhea (9.8mag)
00:56:15.04 +03:19:37.6 Iapetus (11.2mag)
00:56:48.81 +03:21:32.8 Hyperion (14.5mag)
00:56:28.58 +03:17:35.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 23 03:27 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461244.74744527:
18:10:21.03 -29:36:23.4 JWST
14:46:04.53 +55:15:22.6 Chandra
09:22:35.94 -53:05:23.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 23 03:27 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461244.74744527 -observatory V36
02:54:00.21 +15:52:25.6 17.8mag P/1996 R2 (Lagerkvist)
18:08:58.07 -34:36:36.5 13.8mag P/2010 H2 (Vales)
06:38:28.84 -68:24:06.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:05:07.77 +32:40:33.9 17.6mag C/2017 K2 (PANSTARRS)
02:49:12.60 +26:55:52.8 16.0mag P/2021 N1 (ZTF)
22:51:02.82 +32:07:30.2 17.3mag C/2022 E2 (ATLAS)
06:26:48.50 +26:47:08.8 16.7mag C/2022 N2 (PANSTARRS)
10:06:56.80 +29:11:49.1 16.9mag C/2022 QE78 (ATLAS)
09:18:10.69 +05:11:44.7 17.9mag C/2022 R6 (PANSTARRS)
15:11:00.61 -11:43:44.9 17.8mag P/2023 B1 (PANSTARRS)
21:32:35.78 +67:17:12.7 17.9mag C/2023 H5 (Lemmon)
16:08:04.83 -11:23:51.3 14.1mag C/2023 R1 (PANSTARRS)
08:23:42.62 +66:26:45.8 18.0mag C/2024 A1 (ATLAS)
07:49:15.32 +30:37:36.9 14.9mag C/2024 E1 (Wierzchos)
15:10:57.65 +15:34:00.1 17.6mag C/2024 G6 (ATLAS)
19:24:18.00 +41:33:06.3 13.7mag C/2024 J3 (ATLAS)
21:32:48.55 +47:45:22.8 17.7mag C/2024 R4 (PANSTARRS)
05:01:32.13 -13:18:12.1 15.6mag C/2024 T5 (ATLAS)
06:44:53.07 +26:54:28.2 17.9mag C/2025 J1 (Borisov)
07:22:41.96 -14:09:37.3 17.1mag C/2025 R3 (PANSTARRS)
10:11:41.22 +21:49:39.3 17.5mag C/2025 V2 (Rankin)
12:49:40.58 +03:18:58.3 17.0mag C/2025 Y1 (ATLAS)
16:20:20.09 +78:58:13.9 17.1mag C/2026 A2 (Bok)
02:58:17.08 +45:44:46.5 16.9mag C/2026 B2 (Sun-Gao)
11:34:19.44 +06:35:48.9 17.1mag A/2026 E1
21:38:17.72 -20:14:32.0 7.0mag 10P/Tempel
11:19:53.98 -02:29:34.0 16.2mag 29P/Schwassmann-Wachmann
04:18:21.53 +30:54:27.9 17.9mag 47P/Ashbrook-Jackson
10:34:53.63 +09:51:39.4 17.1mag 63P/Wild
00:52:45.98 -05:04:26.7 15.5mag 65P/Gunn
04:58:21.77 +20:39:53.8 13.7mag 78P/Gehrels
02:41:46.26 +12:13:15.0 16.4mag 88P/Howell
07:12:58.53 +29:32:08.3 15.9mag 93P/Lovas
05:03:22.40 +31:18:01.0 16.6mag 114P/Wiseman-Skiff
08:40:07.98 +29:06:27.1 15.1mag 123P/West-Hartley
11:12:29.52 -04:00:42.8 16.9mag 124P/Mrkos
05:12:13.10 +21:05:47.1 16.2mag 128P/Shoemaker-Holt
06:00:13.87 +19:30:03.5 17.8mag 131P/Mueller
07:58:11.02 +14:05:56.8 17.1mag 141P-D/Machholz
03:21:33.42 -20:25:55.3 14.8mag 161P/Hartley-IRAS
06:19:35.51 +36:16:24.3 15.5mag 162P/SidingSpring
18:15:24.46 +24:45:24.0 13.6mag 169P/NEAT
02:10:42.41 +08:48:30.3 17.6mag 220P/McNaught
16:36:03.96 -09:01:15.2 17.3mag 235P/LINEAR
20:34:26.46 -51:53:48.5 17.8mag 259P/Garradd
02:35:49.14 +18:05:28.0 15.5mag 260P/McNaught
06:16:36.88 +37:36:36.8 17.3mag 295P/LINEAR
15:06:57.74 +04:49:59.6 17.6mag 391P/Kowalski
08:46:16.95 +19:07:38.8 17.9mag 450P/LONEOS
08:11:47.10 +38:07:37.1 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.4K Jul 23 03:27 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
04:50:01.03 -02:22:33.80    2026-07-16.17 17.02
-rw-r--r-- 1 apache apache 5.6K Jul 23 03:27 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
-rw-r--r-- 1 apache apache 189K Jul 23 03:27 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:22:53.209 -16:34:38.82  AT 2026tmr  2026-07-10.07 22.8529
14:01:39.926 -07:55:19.90  AT 2026tmq  2026-07-10.07 21.2479
14:29:39.030 -16:48:52.14  AT 2026tmp  2026-07-10.07 22.4022
21:04:33.565 -27:20:40.14  AT 2026tmo  2026-07-10.34 22.5427
23:28:06.754 -17:39:59.64  AT 2026tmn  2026-07-10.41 21.9891
21:12:57.403 -21:22:36.69  AT 2026tmm  2026-07-10.34 22.7038
23:26:36.772 -16:06:50.05  AT 2026tml  2026-07-10.41 22.6326
21:17:03.904 -21:54:33.83  AT 2026tmk  2026-07-10.34 22.4381
20:15:59.416 -09:06:12.42  AT 2026tmj  2026-07-10.23 22.2687
14:26:06.512 -16:56:56.09  AT 2026tmi  2026-07-10.07 20.103
21:20:52.038 -19:59:58.06  AT 2026tmh  2026-07-10.34 22.5051
23:31:36.091 -15:50:51.55  AT 2026tmg  2026-07-10.41 21.9857
21:17:34.887 -22:09:56.94  AT 2026tmf  2026-07-10.34 20.6749
20:57:55.262 -28:20:16.79  AT 2026tme  2026-07-10.34 22.7327
14:25:11.569 -17:43:31.78  AT 2026tmd  2026-07-10.07 22.7898
20:59:35.392 -27:34:22.32  AT 2026tmc  2026-07-10.34 22.8027
21:19:29.843 -21:25:33.35  AT 2026tmb  2026-07-10.34 21.7544
21:18:40.339 -26:37:14.86  AT 2026tma  2026-07-10.34 22.1467
21:11:05.659 -12:43:59.89  AT 2026tlz  2026-07-09.29 22.2115
21:18:10.227 -07:04:48.06  AT 2026tly  2026-07-09.30 22.1015
-rw-r--r-- 1 apache apache 88K Jul 23 03:27 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jul 23 03:26:13 CDT 2026
=======================================
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 4 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 18s (0.30 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 70s (1.17 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 64s (1.07 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 6s (0.10 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 160s (2.67 min)
TIMING SExtractor: 14 seconds
TIMING matching_and_photometry: 4 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 40s (0.67 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 118s (1.97 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 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: 166s (2.77 min)
FIELD_Ser-01-Q1b1x1: 363s (6.05 min)
=======================================
TOTAL_RUNTIME: 376s (6.27 min)
Finished: Thu Jul 23 03:32:29 CDT 2026