FITS images used in this processing run:

Field Dra-11-Q2b1x1 reference image: Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Field Dra-11-Q2b1x1 reference image: Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Field Dra-11-Q2b1x1 second-epoch image: Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Field Dra-11-Q2b1x1 second-epoch image: Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461202.85169307 11.06.2026 08:26:16.281   /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
First image: 2461202.85169307 11.06.2026 08:26:16.281   /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Last  image: 2461280.77270405 28.08.2026 06:32:31.630   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.42
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: 5 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  13643
Objects passed selection criteria:  13610
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 9620.25
Average stars matched: 9234.5 (95.9902 %)
Memory usage VmPeak:   240184 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Aug 28 01:48:31 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: 2461202.85169307 11.06.2026 08:26:16.281   /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
First image: 2461202.85169307 11.06.2026 08:26:16.281   /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Last  image: 2461280.77270405 28.08.2026 06:32:31.630   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 38
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.07
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: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  81452
Objects passed selection criteria:  81262
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 62230
Average stars matched: 59604.2 (95.7806 %)
Memory usage VmPeak:   567452 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Aug 28 01:49:59 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-11-Q2b1x1
#######################################
########### Starting Dra-11-Q2b1x1 ###########
Processing Dra-11-Q2b1x1
server tau has sufficient free disk space available: 729261 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 729261 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.png' -> 'transient_report/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits_preview.png'

Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits


renamed 'Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.png' -> 'transient_report/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits_preview.png'

Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.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= 390.5471
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 615.5322
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4379.6901
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 931.6318
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4406.3214
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 936.5271
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 11.2142
INFO:                  SECOND_EPOCH__SD_ratio= 0.005
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.3600006103516 / [degC] Focuser temperature
AMBTEMP =                 22.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.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= '2026-08-28T01:31:42.7453014' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-28T06:31:42.7453014' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61280.2720225113 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-28T06:31:52.6481053' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61280.2721371297 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     275.293992457623 / [deg] RA of telescope" status=0
Record 32: "DEC     =       53.99990318407 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     45.6269444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     315.127222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.39767012585091 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-11'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '18 21 11'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20486 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20486 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.3600006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.3600006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 59.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                338.0 / [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 =             1.800144 / [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_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/d_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits :)

Spent 0.738787 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/d_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.3600006103516 / [degC] Focuser temperature
AMBTEMP =                 22.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.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= '2026-08-28T01:32:31.6307578' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-28T06:32:31.6307578' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61280.2725883103 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-28T06:32:41.5314817' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61280.2727029049 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     275.293992537823 / [deg] RA of telescope" status=0
Record 32: "DEC     =      53.999903164387 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     45.5044444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             315.1175 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.40059263683815 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-11'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '18 21 11'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20486 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20486 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.3600006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.3600006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 59.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                338.0 / [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 =             1.800144 / [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_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/d_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits :)

Spent 0.818393 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/d_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits



fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
  
SExtractor catalog cache: saved Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.cat to cache
SExtractor catalog cache: saved Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.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/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.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: 2461280.77213825
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_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits exists and is non-empty
wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits exists and is non-empty
wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits exists and is non-empty
wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits (1st reference image)
verification OK: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Image size: 937.4'x624.3'  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: 18:21:12.745 +54:02:42.88 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_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits (1st new image)
verification OK: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Image size: 937.5'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:21:09.962 +54:00:07.47 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 18:21:12.745 +54:02:42.88
Second-epoch image center 18:21:09.962 +54:00:07.47
Angular distance between the image centers 0.0437 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits (2nd new image)
verification OK: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Image size: 937.5'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:21:06.169 +53:59:43.24 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 18:21:12.745 +54:02:42.88
Second-epoch image center 18:21:06.169 +53:59:43.24
Angular distance between the image centers 0.0524 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  18:21:09.962 +54:00:07.47
Second-epoch second image center 18:21:06.169 +53:59:43.24
Angular distance between the image centers 0.01147 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/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits &> /tmp/tmp.WuQWMGXDht
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits &> /tmp/tmp.jwCqzaRUht
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits &> /tmp/tmp.1iPpCsBXA2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits &> /tmp/tmp.QUtD2LpePL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.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_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits and wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.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_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits and wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat 
Found non-empty wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits and wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat
The reference image (wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits) and catalog (wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat) found
'wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat' -> 'wcsmag.cat'
Read 17198 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.5047 to 290.3234 deg, Dec +48.1545 to +59.3132 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 260.5047 to 290.3234 deg, Dec 48.1545 to 59.3132 deg
Loaded 12080 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): 8387 out of 8957 total matches.
Matched with Tycho-2 8957 out of 17198 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.702600
a=0.000000 b=1.000000 c=22.702600
From vast_summary.log: estimated ref. image limiting mag.:  -7.42
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.28

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.28

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 17198 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.5047 to 290.3234 deg, Dec +48.1545 to +59.3132 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 260.5047 to 290.3234 deg, Dec 48.1545 to 59.3132 deg
Loaded 12080 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): 8387 out of 8957 total matches.
Matched with Tycho-2 8957 out of 17198 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Forced-photometry filter: calibrated wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits -> calib.txt_param_ref_wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits (aperture=6.5)
Read 18409 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.5040 to 290.2790 deg, Dec +48.1185 to +59.2781 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 260.5040 to 290.2790 deg, Dec 48.1185 to 59.2781 deg
Loaded 12068 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): 8533 out of 9005 total matches.
Matched with Tycho-2 9005 out of 18409 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Forced-photometry filter: calibrated wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits -> calib.txt_param_ref_wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
 2.2 pix  Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
 2.5 pix  fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
 2.5 pix  fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Limiting magnitude estimates:
 15.3 mag.  Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
 15.4 mag.  Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
 13.9 mag.  fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
 13.9 mag.  fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
All-image limiting magnitude estimate:  13.9 (SNR )  11.0 (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
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.WuQWMGXDht (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits' -> 'wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
WCS_IMAGE_NAME=wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
WCS-calibrated image found: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Checking if the catalog wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits alredy exist and is non-empty...
Catalog wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
WCS catalog name: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=2, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1282, bad_region=3025, passed=17196
Got 17196 stars (including 13068 good ones) from the SExtractor catalog wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat 
util/solve_plate_with_UCAC5 got 17196 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 4922 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 14799 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 14799 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 14799 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4922 stars left (next iteration limit 5414)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits N_match=4922 sigma_overall_arcsec=0.417 sigma_q1_arcsec=0.349 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.513 sigma_q4_arcsec=0.369 n_q1=1668 n_q2=793 n_q3=1653 n_q4=808 worst_quadrant_to_overall_ratio=1.232
The image catalog is written to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits -region wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.jwCqzaRUht (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits' -> 'wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
WCS_IMAGE_NAME=wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
WCS-calibrated image found: wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Checking if the catalog wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits alredy exist and is non-empty...
Catalog wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
WCS catalog name: wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1161, bad_region=3173, passed=18409
Got 18409 stars (including 14200 good ones) from the SExtractor catalog wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat 
util/solve_plate_with_UCAC5 got 18409 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4927 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 4919 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 15899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4927 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 15899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 15899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4919 stars left (next iteration limit 5410)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits N_match=4919 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.354 sigma_q3_arcsec=0.398 sigma_q4_arcsec=0.383 n_q1=1668 n_q2=775 n_q3=1670 n_q4=806 worst_quadrant_to_overall_ratio=1.083
The image catalog is written to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits -region wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.1iPpCsBXA2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
WCS_IMAGE_NAME=wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
WCS-calibrated image found: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Checking if the catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
WCS catalog name: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=493, bad_region=968, passed=5631
Got 5631 stars (including 4246 good ones) from the SExtractor catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat 
util/solve_plate_with_UCAC5 got 5631 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4180 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4170 matched stars entering correct_measured_positions(), 4170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4170 matched stars entering correct_measured_positions(), 4858 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4180 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4171 matched stars entering correct_measured_positions(), 4858 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 4171 matched stars entering correct_measured_positions(), 4858 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4171 stars left (next iteration limit 4587)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4171 robust_rms=5.464 arcsec worst_quadrant_rms=16.001 arcsec
SIP_REFIT: SIP order 3 trial: matched=4171 robust_rms=0.746 arcsec worst_quadrant_rms=0.818 arcsec
SIP_REFIT: SIP order 5 trial: matched=4171 robust_rms=0.453 arcsec worst_quadrant_rms=0.494 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4171 robust_rms_before=0.876 arcsec robust_rms_before_corrected=0.456 arcsec robust_rms_after=0.453 arcsec worst_quadrant_rms_before=0.509 worst_quadrant_rms_after=0.494
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.509 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits N_match=4171 sigma_overall_arcsec=0.466 sigma_q1_arcsec=0.453 sigma_q2_arcsec=0.443 sigma_q3_arcsec=0.528 sigma_q4_arcsec=0.417 n_q1=1464 n_q2=614 n_q3=1479 n_q4=614 worst_quadrant_to_overall_ratio=1.133
The image catalog is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits -region wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.QUtD2LpePL (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
WCS_IMAGE_NAME=wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
WCS-calibrated image found: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Checking if the catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
WCS catalog name: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=500, bad_region=973, passed=5612
Got 5612 stars (including 4219 good ones) from the SExtractor catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat 
util/solve_plate_with_UCAC5 got 5612 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4152 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4146 matched stars entering correct_measured_positions(), 4146 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4146 matched stars entering correct_measured_positions(), 4836 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4154 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4147 matched stars entering correct_measured_positions(), 4836 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4147 matched stars entering correct_measured_positions(), 4836 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4147 stars left (next iteration limit 4560)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4147 robust_rms=5.489 arcsec worst_quadrant_rms=15.333 arcsec
SIP_REFIT: SIP order 3 trial: matched=4147 robust_rms=0.708 arcsec worst_quadrant_rms=0.804 arcsec
SIP_REFIT: SIP order 5 trial: matched=4147 robust_rms=0.459 arcsec worst_quadrant_rms=0.512 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4147 robust_rms_before=0.853 arcsec robust_rms_before_corrected=0.465 arcsec robust_rms_after=0.459 arcsec worst_quadrant_rms_before=0.523 worst_quadrant_rms_after=0.512
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.523 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits N_match=4147 sigma_overall_arcsec=0.455 sigma_q1_arcsec=0.435 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.532 sigma_q4_arcsec=0.378 n_q1=1437 n_q2=618 n_q3=1473 n_q4=619 worst_quadrant_to_overall_ratio=1.170
The image catalog is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits -region wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits to local_wcs_cache/
'wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits' -> 'local_wcs_cache/wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits'
Saving the final (post-refit) wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits to local_wcs_cache/
'wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits' -> 'local_wcs_cache/wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits'
Saving the final (post-refit) wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits to local_wcs_cache/
'wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits' -> 'local_wcs_cache/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits'
Saving the final (post-refit) wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits to local_wcs_cache/
'wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits' -> 'local_wcs_cache/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits sigma_overall=0.417 worst_q_ratio=1.232
ref2=Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits sigma_overall=0.367 worst_q_ratio=1.083
new1=fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits sigma_overall=0.466 worst_q_ratio=1.133
new2=fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits sigma_overall=0.455 worst_q_ratio=1.170
reference average sigma_overall=0.392 worst_q_ratio=1.1575
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255_astrometric_residuals.png (4922 matched stars from wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284_astrometric_residuals.png (4919 matched stars from wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208_astrometric_residuals.png (4171 matched stars from wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209_astrometric_residuals.png (4147 matched stars from wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.41 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits'
Saving fully-calibrated image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits'
Preparing the HTML report for the field Dra-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21538_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 21538_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    10.99    18:20:54.92 +50:31:44.6   4794 5293   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:20:54.94 +50:31:44.4 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 Dra-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
  
SExtractor catalog cache: saved Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.cat to cache
SExtractor catalog cache: saved Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Creating symlink local_wcs_cache/wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
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_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits exists and is non-empty
wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits exists and is non-empty
wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits exists and is non-empty
wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits (1st reference image)
verification OK: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Image size: 937.4'x624.3'  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: 18:21:12.745 +54:02:42.88 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_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits (1st new image)
verification OK: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Image size: 937.5'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:21:09.962 +54:00:07.47 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 18:21:12.745 +54:02:42.88
Second-epoch image center 18:21:09.962 +54:00:07.47
Angular distance between the image centers 0.0437 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits (2nd new image)
verification OK: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Image size: 937.5'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 18:21:06.169 +53:59:43.24 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 18:21:12.745 +54:02:42.88
Second-epoch image center 18:21:06.169 +53:59:43.24
Angular distance between the image centers 0.0524 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  18:21:09.962 +54:00:07.47
Second-epoch second image center 18:21:06.169 +53:59:43.24
Angular distance between the image centers 0.01147 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/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits &> /tmp/tmp.kPJ3hLPY37
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits &> /tmp/tmp.p4n5umFzLp
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits &> /tmp/tmp.xflgnPMhOb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits &> /tmp/tmp.DgdCYKgBPx
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.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_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits and wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.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_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits and wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat 
Found non-empty wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits and wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat
The reference image (wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits) and catalog (wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat) found
'wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat' -> 'wcsmag.cat'
Read 104187 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.4429 to 290.3892 deg, Dec +48.1251 to +59.3132 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 260.4429 to 290.3892 deg, Dec 48.1251 to 59.3132 deg
Loaded 12157 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): 7324 out of 9082 total matches.
Matched with Tycho-2 9082 out of 104187 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.561850
a=0.000000 b=1.000000 c=22.561850
From vast_summary.log: estimated ref. image limiting mag.:  -7.07
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.49

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.49

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 104187 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.4429 to 290.3892 deg, Dec +48.1251 to +59.3132 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 260.4429 to 290.3892 deg, Dec 48.1251 to 59.3132 deg
Loaded 12157 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): 7324 out of 9082 total matches.
Matched with Tycho-2 9082 out of 104187 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Forced-photometry filter: calibrated wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits -> calib.txt_param_ref_wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits (aperture=4.8)
Read 104855 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.4432 to 290.3779 deg, Dec +48.0679 to +59.2781 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 260.4432 to 290.3779 deg, Dec 48.0679 to 59.2781 deg
Loaded 12204 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): 7524 out of 9061 total matches.
Matched with Tycho-2 9061 out of 104855 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Forced-photometry filter: calibrated wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits -> calib.txt_param_ref_wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 29 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
 2.1 pix  Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
 2.1 pix  fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
 2.1 pix  fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Limiting magnitude estimates:
 15.5 mag.  Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
 15.5 mag.  Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
 14.1 mag.  fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
 14.1 mag.  fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
All-image limiting magnitude estimate:  14.1 (SNR )  13.5 (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.kPJ3hLPY37 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits' -> 'wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
WCS_IMAGE_NAME=wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
WCS-calibrated image found: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
Checking if the catalog wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits alredy exist and is non-empty...
Catalog wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits
WCS catalog name: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=53, blended=9110, bad_region=15166, passed=104134
Got 104134 stars (including 80687 good ones) from the SExtractor catalog wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat 
util/solve_plate_with_UCAC5 got 104134 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 4916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 92780 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 92780 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 92780 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4916 stars left (next iteration limit 5407)
Stop iterations.


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

SIP_REFIT: wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits N_match=4916 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.426 sigma_q3_arcsec=0.505 sigma_q4_arcsec=0.364 n_q1=1659 n_q2=877 n_q3=1534 n_q4=846 worst_quadrant_to_overall_ratio=1.239
The image catalog is written to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits -region wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.p4n5umFzLp (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits' -> 'wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
WCS_IMAGE_NAME=wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
WCS-calibrated image found: wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
Checking if the catalog wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits alredy exist and is non-empty...
Catalog wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat corresponding to the image wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits
WCS catalog name: wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=8724, bad_region=13030, passed=104838
Got 104838 stars (including 84068 good ones) from the SExtractor catalog wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat 
util/solve_plate_with_UCAC5 got 104838 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 4915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 95209 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 95209 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 95209 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4915 stars left (next iteration limit 5406)
Stop iterations.


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

SIP_REFIT: wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits N_match=4915 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.348 sigma_q3_arcsec=0.387 sigma_q4_arcsec=0.377 n_q1=1690 n_q2=788 n_q3=1599 n_q4=838 worst_quadrant_to_overall_ratio=1.081
The image catalog is written to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits -region wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.xflgnPMhOb (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
WCS_IMAGE_NAME=wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
WCS-calibrated image found: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Checking if the catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
WCS catalog name: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=1682, bad_region=5719, passed=40740
Got 40740 stars (including 33479 good ones) from the SExtractor catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat 
util/solve_plate_with_UCAC5 got 40740 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 36514 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 36514 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 36514 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4913 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4913 robust_rms=5.793 arcsec worst_quadrant_rms=12.237 arcsec
SIP_REFIT: SIP order 3 trial: matched=4913 robust_rms=0.703 arcsec worst_quadrant_rms=0.803 arcsec
SIP_REFIT: SIP order 5 trial: matched=4913 robust_rms=0.446 arcsec worst_quadrant_rms=0.506 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4913 robust_rms_before=0.876 arcsec robust_rms_before_corrected=0.439 arcsec robust_rms_after=0.446 arcsec worst_quadrant_rms_before=0.522 worst_quadrant_rms_after=0.506
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.522 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits N_match=4913 sigma_overall_arcsec=0.451 sigma_q1_arcsec=0.444 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.536 sigma_q4_arcsec=0.380 n_q1=1676 n_q2=810 n_q3=1596 n_q4=831 worst_quadrant_to_overall_ratio=1.189
The image catalog is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits -region wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.DgdCYKgBPx (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
WCS_IMAGE_NAME=wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
WCS-calibrated image found: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Checking if the catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat corresponding to the image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
WCS catalog name: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=25, blended=1697, bad_region=5677, passed=40481
Got 40481 stars (including 33272 good ones) from the SExtractor catalog wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat 
util/solve_plate_with_UCAC5 got 40481 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (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 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 36262 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 36262 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 36262 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4914 stars left (next iteration limit 5405)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4914 robust_rms=5.811 arcsec worst_quadrant_rms=13.266 arcsec
SIP_REFIT: SIP order 3 trial: matched=4914 robust_rms=0.666 arcsec worst_quadrant_rms=0.795 arcsec
SIP_REFIT: SIP order 5 trial: matched=4914 robust_rms=0.447 arcsec worst_quadrant_rms=0.504 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4914 robust_rms_before=0.854 arcsec robust_rms_before_corrected=0.446 arcsec robust_rms_after=0.447 arcsec worst_quadrant_rms_before=0.538 worst_quadrant_rms_after=0.504
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.538 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits N_match=4914 sigma_overall_arcsec=0.436 sigma_q1_arcsec=0.422 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.536 sigma_q4_arcsec=0.359 n_q1=1676 n_q2=816 n_q3=1592 n_q4=830 worst_quadrant_to_overall_ratio=1.230
The image catalog is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits -region wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
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_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Saving fully-calibrated image wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/wcs_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits
Preparing the HTML report for the field Dra-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:11:41.58 +50:58:39.7:  12.97 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:43:01.74 +55:05:24.6:  13.16 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 19:01:07.09 +53:18:30.4:  12.81 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:08:07.84 +57:29:41.1:  12.91 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:56:57.17 +50:59:08.3:  12.69 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:12:51.57 +54:03:59.3:  12.74 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:54:31.74 +52:22:35.8:  13.35 +/- 0.03  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:00:32.98 +53:57:34.0:  13.16 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 17:51:34.75 +57:30:41.3:  13.01 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:00:38.76 +52:13:57.3:  12.49 +/- 0.01  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:56:57.17 +50:59:08.3:  12.63 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 19:01:07.09 +53:18:30.4:  12.77 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:43:01.74 +55:05:24.6:  13.00 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:12:51.57 +54:03:59.3:  12.77 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:00:32.98 +53:57:34.0:  13.09 +/- 0.02  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:11:41.58 +50:58:39.7:  13.01 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.79 +/- 0.01
Forced photometry reference-image weighted average:  13.07 +/- 0.02
Forced photometry reference-image weighted average:  13.12 +/- 0.02
Forced photometry filter REJECTED candidate at 19:01:07.09 +53:18:30.4: ref_mag=12.79 +/- 0.01 new_mean_mag=13.2418 delta=-0.45 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:43:01.74 +55:05:24.6: ref_mag=13.07 +/- 0.02 new_mean_mag=13.1627 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:00:32.98 +53:57:34.0: ref_mag=13.12 +/- 0.02 new_mean_mag=13.4634 delta=-0.34 (need > 0.90)
Forced photometry reference-image weighted average:  12.65 +/- 0.01
Forced photometry reference-image weighted average:  12.99 +/- 0.01
Forced photometry filter REJECTED candidate at 18:56:57.17 +50:59:08.3: ref_mag=12.65 +/- 0.01 new_mean_mag=12.7893 delta=-0.14 (need > 0.90)
Forced photometry reference-image weighted average:  12.76 +/- 0.01
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 17:51:34.75 +57:30:41.3:  13.14 +/- 0.03  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:08:07.84 +57:29:41.1:  12.91 +/- 0.02  detection
Forced photometry filter REJECTED candidate at 18:12:51.57 +54:03:59.3: ref_mag=12.76 +/- 0.01 new_mean_mag=12.9774 delta=-0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:11:41.58 +50:58:39.7: ref_mag=12.99 +/- 0.01 new_mean_mag=13.1861 delta=-0.20 (need > 0.90)
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:54:31.74 +52:22:35.8:  13.31 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.07 +/- 0.02
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:00:38.76 +52:13:57.3:  12.48 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.33 +/- 0.02
Forced photometry reference-image weighted average:  12.91 +/- 0.01
Forced photometry filter REJECTED candidate at 18:08:07.84 +57:29:41.1: ref_mag=12.91 +/- 0.01 new_mean_mag=13.0010 delta=-0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:51:34.75 +57:30:41.3: ref_mag=13.07 +/- 0.02 new_mean_mag=13.2748 delta=-0.20 (need > 0.90)
Forced photometry reference-image weighted average:  12.49 +/- 0.01
Forced photometry filter REJECTED candidate at 18:00:38.76 +52:13:57.3: ref_mag=12.49 +/- 0.01 new_mean_mag=12.7072 delta=-0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:54:31.74 +52:22:35.8: ref_mag=13.33 +/- 0.02 new_mean_mag=13.7282 delta=-0.40 (need > 0.90)
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:35:35.23 +52:52:51.5:  12.13 +/- 0.01  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:03:26.23 +56:56:13.0:  11.11 +/- 0.00  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:07:52.29 +52:01:28.0:  13.06 +/- 0.03  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 17:51:17.23 +57:39:34.0:  11.91 +/- 0.01  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:03:26.23 +56:56:13.0:  11.21 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.16 +/- 0.00
Forced photometry filter REJECTED candidate at 18:03:26.23 +56:56:13.0: ref_mag=11.16 +/- 0.00 new_mean_mag=11.1891 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:35:35.23 +52:52:51.5:  12.09 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.11 +/- 0.01
Forced photometry filter REJECTED candidate at 18:35:35.23 +52:52:51.5: ref_mag=12.11 +/- 0.01 new_mean_mag=12.2605 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:07:52.29 +52:01:28.0:  13.16 +/- 0.03  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 17:51:17.23 +57:39:34.0:  12.03 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.97 +/- 0.01
Forced photometry reference-image weighted average:  13.11 +/- 0.02
Forced photometry filter REJECTED candidate at 18:07:52.29 +52:01:28.0: ref_mag=13.11 +/- 0.02 new_mean_mag=13.0683 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:51:17.23 +57:39:34.0: ref_mag=11.97 +/- 0.01 new_mean_mag=12.1022 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-11_03-26-16_20.00sec_5.00C_LIGHT_0255.fits at 18:07:02.13 +53:42:48.5:  13.68 +/- 0.04  detection
Forced photometry on wcs_Dra-11-Q2b1x1_2026-06-21_02-31-21_20.00sec_4.90C_LIGHT_0284.fits at 18:07:02.13 +53:42:48.5:  13.84 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.76 +/- 0.03
Forced photometry filter REJECTED candidate at 18:07:02.13 +53:42:48.5: ref_mag=13.76 +/- 0.03 new_mean_mag=13.8689 delta=-0.11 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 3s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 124415_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124415_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.83    18:54:31.83 +52:22:34.3   1703 3981   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.68    18:54:31.65 +52:22:37.3   1697 3976   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124431_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124431_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.39    18:11:41.60 +50:58:41.5   5679 5016   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.07    18:11:41.56 +50:58:37.8   5674 5012   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124435_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124435_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.39    18:00:32.87 +53:57:33.7   6622 3166   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.66    18:00:33.10 +53:57:34.2   6616 3162   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124436_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124436_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.28    17:51:34.97 +57:30:40.5   7211 0954   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.27    17:51:34.54 +57:30:42.2   7206 0950   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124438_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124438_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.23    18:43:01.88 +55:05:24.1   2903 2451   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.11    18:43:01.61 +55:05:25.0   2898 2447   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124440_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124440_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.30    18:21:37.80 +57:56:27.1   4762 0806   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:21:37.74 +57:56:26.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 124444_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124444_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.15    19:01:07.16 +53:18:29.1   1176 3339   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.48    19:01:07.01 +53:18:31.6   1171 3334   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124445_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124445_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    12.93    18:56:56.91 +50:59:09.7   1366 4792   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    12.74    18:56:57.42 +50:59:07.0   1359 4788   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124447_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124447_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.00    18:08:07.81 +57:29:41.3   5864 1062   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.00    18:08:07.87 +57:29:40.8   5858 1058   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124448_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124448_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    12.95    18:12:51.59 +54:03:59.0   5525 3150   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.02    18:12:51.54 +54:03:59.6   5520 3146   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124450_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124450_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    12.71    18:00:38.84 +52:13:56.7   6682 4210   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    12.70    18:00:38.68 +52:13:57.9   6676 4206   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124452_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124452_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    12.40    18:07:29.20 +55:14:31.5   5967 2421   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:07:29.24 +55:14:31.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 124454_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124454_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    12.24    18:35:35.18 +52:52:51.5   3471 3831   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    12.28    18:35:35.27 +52:52:51.5   3465 3827   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124465_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124465_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    11.21    18:03:26.21 +56:56:12.9   6264 1381   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    11.17    18:03:26.26 +56:56:13.0   6259 1377   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124482_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124482_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    12.05    17:51:17.25 +57:39:33.9   7226 0862   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    12.17    17:51:17.21 +57:39:34.2   7221 0858   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124510_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124510_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    12.65    18:02:42.62 +56:25:53.2   6337 1680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:02:42.62 +56:25:52.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 124522_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124522_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    12.74    19:02:13.53 +52:16:49.3   0975 3938   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  19:02:13.39 +52:16:50.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 124533_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124533_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    12.98    18:32:45.89 +57:01:55.1   3841 1331   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:32:45.85 +57:01:54.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 124534_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124534_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    12.67    18:46:55.90 +52:59:35.2   2436 3680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:46:55.90 +52:59:35.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 124542_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124542_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.07    18:07:52.22 +52:01:28.1   6018 4370   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.06    18:07:52.37 +52:01:27.8   6012 4366   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 124544_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124544_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.07    18:56:52.85 +57:49:52.0   1918 0660   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:56:52.93 +57:49:51.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 124545_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124545_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.01    18:07:03.97 +50:50:11.6   6118 5083   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:07:03.94 +50:50:11.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 124549_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124549_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.20    18:21:23.55 +51:16:56.0   4751 4835   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:21:23.56 +51:16:55.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 124551_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124551_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.26    17:56:34.17 +51:32:32.4   7088 4597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  17:56:34.06 +51:32:32.8 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 124561_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124561_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.42    18:10:33.80 +54:15:38.0   5720 3024   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:10:33.81 +54:15:37.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 124566_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124566_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 2     2026 08 28.27270    2461280.77270    13.50    18:59:56.76 +56:11:44.6   1528 1611   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:59:56.59 +56:11:43.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 124590_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 124590_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 1     2026 08 28.27214    2461280.77214    13.88    18:07:02.04 +53:42:48.1   6051 3346   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-31-42_20.00sec_-0.00C_LIGHT_0208.fits
Discovery image 2     2026 08 28.27270    2461280.77270    13.86    18:07:02.21 +53:42:48.8   6045 3342   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

  
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Considering the candidate 85385_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 85385_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 3     2026 08 28.27270    2461280.77270    11.24    18:20:55.04 +50:31:45.0   4794 5292   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:20:55.05 +50:31:44.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 46160_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209
The candidate 46160_fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209 did not pass the final checks
Discovery image 3     2026 08 28.27270    2461280.77270    12.88    18:58:04.59 +54:08:58.8   1517 2866   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Dra-11-Q2b1x1_014332_TTUQ2b1x1_3535532_bUJ3UkQT/fd_Dra-11-Q2b1x1_2026-08-28_01-32-31_20.00sec_-0.00C_LIGHT_0209.fits

**** FOUND  18:58:04.59 +54:08:58.5 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 Dra-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Dra-11-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461280.77213825 -observatory V36
10:30:35.30 +11:13:31.8 Mercury (-1.9mag)
13:08:23.30 -10:25:21.6 Venus (-4.6mag)
06:46:28.55 +23:29:07.2 Mars (1.3mag)
09:00:37.11 +17:32:30.3 Jupiter (-1.8mag)
00:53:49.14 +02:53:49.8 Saturn (0.5mag)
04:13:22.99 +21:01:12.3 Uranus (5.7mag)
00:14:38.98 +00:02:55.5 Neptune (7.7mag)
20:26:20.84 -23:37:00.6 Pluto (14.5mag)
22:29:35.79 -09:30:14.5 Moon (-12.7mag)
-rw-r--r-- 1 apache apache 363 Aug 28 01:48 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461280.77213825:
09:00:32.32 +17:32:54.1 Io (6.2mag)
09:00:28.51 +17:33:12.1 Europa (6.3mag)
09:00:40.25 +17:32:18.5 Ganymede (5.7mag)
09:01:05.55 +17:30:18.0 Callisto (6.9mag)
08:58:08.87 +17:43:56.5 Himalia (15.7mag)
09:00:40.39 +17:32:16.2 Thebe (16.6mag)
08:57:48.99 +17:38:53.7 Elara (17.7mag)
09:04:41.43 +17:03:27.7 Pasiphae (17.9mag)
09:02:25.27 +17:47:35.9 Carme (19.0mag)
00:53:41.35 +02:53:23.4 Titan (8.4mag)
00:53:45.42 +02:53:56.3 Rhea (9.7mag)
00:54:23.18 +02:56:18.0 Iapetus (11.1mag)
00:53:33.73 +02:53:55.1 Hyperion (14.4mag)
00:52:46.95 +02:44:35.1 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 28 01:48 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461280.77213825:
20:50:14.81 -09:00:27.6 JWST
18:38:51.04 +17:14:50.9 Chandra
10:20:03.45 -57:11:45.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 28 01:48 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461280.77213825 -observatory V36
03:33:21.43 +18:48:41.6 17.5mag P/1996 R2 (Lagerkvist)
18:00:24.71 -34:23:09.7 14.2mag P/2010 H2 (Vales)
07:11:30.57 -69:46:28.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:14.98 +33:26:54.9 17.7mag C/2017 K2 (PANSTARRS)
04:33:56.82 +43:44:19.5 17.7mag P/2021 N1 (ZTF)
22:21:43.60 +29:48:03.4 17.4mag C/2022 E2 (ATLAS)
07:02:05.24 +26:10:12.7 16.8mag C/2022 N2 (PANSTARRS)
10:40:12.69 +27:36:32.2 17.0mag C/2022 QE78 (ATLAS)
09:42:11.87 +05:16:50.8 18.0mag C/2022 R6 (PANSTARRS)
20:47:21.30 +63:02:33.2 18.0mag C/2023 H5 (Lemmon)
15:33:15.97 -14:45:47.1 14.7mag C/2023 R1 (PANSTARRS)
08:29:07.86 +32:19:06.1 15.6mag C/2024 E1 (Wierzchos)
15:05:46.15 +15:26:24.6 17.8mag C/2024 G6 (ATLAS)
18:41:13.89 +43:26:55.1 13.7mag C/2024 J3 (ATLAS)
20:40:31.96 +49:39:16.4 17.5mag C/2024 R4 (PANSTARRS)
05:29:42.48 -12:55:28.5 15.2mag C/2024 T5 (ATLAS)
07:07:32.72 +20:29:48.6 17.9mag C/2025 J1 (Borisov)
11:02:13.50 +19:31:47.7 17.0mag C/2025 V2 (Rankin)
13:11:43.59 +00:54:24.1 16.9mag C/2025 Y1 (ATLAS)
16:19:24.06 +75:31:31.4 16.3mag C/2026 A2 (Bok)
03:09:14.55 +46:19:43.4 17.3mag C/2026 B2 (Sun-Gao)
12:04:07.15 +10:26:47.0 17.5mag A/2026 E1
22:17:36.62 -33:42:15.0 7.3mag 10P/Tempel
11:41:32.56 -04:44:04.8 16.3mag 29P/Schwassmann-Wachmann
11:48:21.78 -01:53:26.1 17.5mag 63P/Wild
00:49:29.98 -06:26:33.8 15.4mag 65P/Gunn
06:19:13.52 +19:55:43.8 13.7mag 78P/Gehrels
20:21:41.35 -25:29:13.4 17.3mag 84P/Giclas
03:14:55.66 +14:46:04.6 17.0mag 88P/Howell
08:44:00.78 +24:38:18.5 16.5mag 93P/Lovas
05:05:50.07 +24:44:22.1 17.1mag 112P/Urata-Niijima
07:01:14.35 +27:08:47.4 16.0mag 114P/Wiseman-Skiff
10:05:14.62 +22:56:03.5 14.9mag 123P/West-Hartley
12:24:56.89 -17:46:17.3 17.3mag 124P/Mrkos
06:04:42.57 +20:54:32.8 16.0mag 128P/Shoemaker-Holt
07:01:12.94 +17:42:03.1 17.9mag 131P/Mueller
23:57:13.73 +02:52:13.3 17.4mag 139P/Vaisala-Oterma
03:00:09.93 -18:22:03.4 12.4mag 161P/Hartley-IRAS
08:22:24.29 +38:01:36.6 16.2mag 162P/Siding Spring
10:14:57.64 +22:22:17.2 12.5mag 169P/NEAT
03:14:00.95 +09:08:42.2 17.6mag 220P/McNaught
04:20:12.87 +32:58:48.7 15.3mag 260P/McNaught
08:04:13.65 +36:38:50.9 17.3mag 295P/LINEAR
15:19:14.61 +00:53:02.3 17.8mag 391P/Kowalski
09:18:59.87 +17:21:54.0 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Aug 28 01:48 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +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
-rw-r--r-- 1 apache apache 5.7K Aug 28 01:48 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 28 01:48 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:24:16.986 -39:54:38.19  AT 2026xsr  2026-08-01.59 19.34
14:05:54.276 -15:52:29.96  AT 2026xsq  2026-02-17.61 20.88
16:00:02.823 +12:57:02.46  AT 2026xsp  2026-02-13.59 21.18
13:18:25.859 +25:17:53.19  AT 2026xso  2026-02-17.52 21.43
14:46:41.619 +11:38:04.02  AT 2026xsn  2026-02-17.55 20.37
14:12:17.965 +35:36:02.21  AT 2026xsm  2026-02-17.60 20.93
00:28:22.210 -09:16:55.88  AT 2026xsl  2026-08-06.67 20.38
13:40:02.666 +27:45:49.66  AT 2026xsk  2026-02-17.50 21.05
13:18:58.760 +35:13:29.33  AT 2026xsj  2026-02-17.49 21.16
14:58:55.200 +08:49:53.06  AT 2026xsi  2026-02-13.58 21.13
12:22:18.795 +12:08:10.55  AT 2026xsh  2026-02-16.62 20.67
11:46:22.552 +13:15:39.41  AT 2026xsg  2026-02-16.57 20.7
08:55:07.272 +15:47:59.14  AT 2026xsf  2026-02-13.30 20.98
07:34:01.728 +10:29:15.79  AT 2026xse  2026-02-14.26 20.11
07:29:49.030 +19:09:23.06  AT 2026xsd  2026-02-13.26 20.62
07:42:52.595 +22:58:08.19  AT 2026xsc  2026-02-13.26 20.93
04:42:06.854 +06:56:13.00  AT 2026xsb  2026-02-06.24 21.16
05:10:23.116 -06:04:42.26  AT 2026xsa  2026-02-05.30 20.59
05:17:11.087 -07:32:29.20  AT 2026xrz  2026-02-02.30 20.34
08:18:15.789 -07:48:37.88  AT 2026xry  2026-01-28.38 20.53
-rw-r--r-- 1 apache apache 88K Aug 28 01:48 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Aug 28 01:48:04 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 2s (0.03 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 38s (0.63 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 63s (1.05 min)
TIMING SExtractor: 14 seconds
TIMING matching_and_photometry: 5 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 31s (0.52 min)
    WCS_CACHE_SETUP: 1s (0.02 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 26s (0.43 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: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 66s (1.10 min)
FIELD_Dra-11-Q2b1x1: 146s (2.43 min)
=======================================
TOTAL_RUNTIME: 150s (2.50 min)
Finished: Fri Aug 28 01:50:34 CDT 2026