FITS images used in this processing run:

Field Dra-10-Q2b1x1 reference image: Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Field Dra-10-Q2b1x1 reference image: Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Field Dra-10-Q2b1x1 second-epoch image: Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Field Dra-10-Q2b1x1 second-epoch image: Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461302.70057417 19.09.2026 04:48:39.608   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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.:  -7.23
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: 4 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):  7412
Objects passed selection criteria:  7405
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 7137.75
Average stars matched: 6473.25 (90.6903 %)
Memory usage VmPeak:   234728 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Sep 19 00:09:54 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: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461302.70057417 19.09.2026 04:48:39.608   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 47
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.96
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: 18 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):  45385
Objects passed selection criteria:  45283
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 43752.2
Average stars matched: 39626 (90.5691 %)
Memory usage VmPeak:   269860 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Sep 19 00:11:01 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
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
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-10-Q2b1x1
#######################################
########### Starting Dra-10-Q2b1x1 ###########
Processing Dra-10-Q2b1x1
server tau has sufficient free disk space available: 355442 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 355442 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.png' -> 'transient_report/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits_preview.png'

Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits


renamed 'Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.png' -> 'transient_report/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits_preview.png'

Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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= 389.4064
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 522.2082
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1231.0047
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 538.4191
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1230.6466
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 538.5533
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.16123
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2099990844727 / [degC] Focuser temperature
AMBTEMP =                 25.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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= '2026-09-18T23:47:14.1283165' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-19T04:47:14.1283165' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61302.1994690741 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-19T04:47:24.0311304' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61302.199583692 / 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      =     254.117125167004 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9997801604757 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     35.8636111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     315.808611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.7037811817644 / 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-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [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  =                20492 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20492 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2099990844727 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2099990844727 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 55.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.900632 / [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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/d_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits :)

Spent 0.640891 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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/d_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     25.2399997711182 / [degC] Focuser temperature
AMBTEMP =                 25.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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= '2026-09-18T23:48:39.6088124' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-19T04:48:39.6088124' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61302.200458426 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-19T04:48:49.5096535' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61302.2005730206 / 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      =     254.117125306296 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9997801823134 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     35.6555555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     315.853888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.71234612949431 / 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-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [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  =                20492 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20492 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2399997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2399997711182 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 55.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.900632 / [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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/d_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits :)

Spent 0.685562 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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/d_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits



fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
  
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461302.69958481
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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.930 +54:00:00.13 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-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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: 16:56:42.560 +54:00:23.33 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:42.560 +54:00:23.33
Angular distance between the image centers 0.0364 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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: 16:56:44.069 +53:59:55.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:44.069 +53:59:55.64
Angular distance between the image centers 0.0395 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  16:56:42.560 +54:00:23.33
Second-epoch second image center 16:56:44.069 +53:59:55.64
Angular distance between the image centers 0.00853 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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.yOPl81wmxN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits &> /tmp/tmp.av85myFsmc
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits &> /tmp/tmp.BM7a2YSNYx
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits &> /tmp/tmp.UPYAU9rSYb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.0894 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.0894 deg, Dec 48.1345 to 59.2634 deg
Loaded 7624 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): 5395 out of 5619 total matches.
Matched with Tycho-2 5619 out of 11615 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.775200
a=0.000000 b=1.000000 c=22.775200
From vast_summary.log: estimated ref. image limiting mag.:  -7.23
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.55

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.55

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.0894 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.0894 deg, Dec 48.1345 to 59.2634 deg
Loaded 7624 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): 5395 out of 5619 total matches.
Matched with Tycho-2 5619 out of 11615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=6.2)
Read 9829 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2485 to 269.0937 deg, Dec +48.1335 to +59.2645 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 239.2485 to 269.0937 deg, Dec 48.1335 to 59.2645 deg
Loaded 7604 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): 5405 out of 5596 total matches.
Matched with Tycho-2 5596 out of 9829 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (aperture=6.3)
____ 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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.3 pix  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 2.5 pix  fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
 2.4 pix  fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Limiting magnitude estimates:
 15.5 mag.  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.3 mag.  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 15.0 mag.  fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
 15.0 mag.  fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
All-image limiting magnitude estimate:  15.0 (SNR )  11.9 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.yOPl81wmxN (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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=595, bad_region=3180, passed=11615
Got 11615 stars (including 7971 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 11615 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 4876 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 4877 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4869 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4869 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.273 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.290 sigma_q4_arcsec=0.338 n_q1=1449 n_q2=955 n_q3=1492 n_q4=973 worst_quadrant_to_overall_ratio=1.129
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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.av85myFsmc (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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=522, bad_region=1976, passed=9829
Got 9829 stars (including 7399 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
util/solve_plate_with_UCAC5 got 9829 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 4885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 8288 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 8288 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 8288 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4885 stars left (next iteration limit 5373)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits N_match=4885 sigma_overall_arcsec=0.338 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.322 sigma_q3_arcsec=0.378 sigma_q4_arcsec=0.310 n_q1=1688 n_q2=826 n_q3=1618 n_q4=753 worst_quadrant_to_overall_ratio=1.120
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -region wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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.BM7a2YSNYx (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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=443, bad_region=1612, passed=7814
Got 7814 stars (including 5820 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat 
util/solve_plate_with_UCAC5 got 7814 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 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 6544 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 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 6544 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 6544 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4886 stars left (next iteration limit 5374)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4886 robust_rms=6.234 arcsec worst_quadrant_rms=12.539 arcsec
SIP_REFIT: SIP order 3 trial: matched=4886 robust_rms=0.610 arcsec worst_quadrant_rms=0.721 arcsec
SIP_REFIT: SIP order 5 trial: matched=4886 robust_rms=0.383 arcsec worst_quadrant_rms=0.426 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4886 robust_rms_before=0.775 arcsec robust_rms_before_corrected=0.383 arcsec robust_rms_after=0.383 arcsec worst_quadrant_rms_before=0.432 worst_quadrant_rms_after=0.426
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.432 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits N_match=4886 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.449 sigma_q4_arcsec=0.345 n_q1=1675 n_q2=829 n_q3=1640 n_q4=742 worst_quadrant_to_overall_ratio=1.172
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits -region wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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.UPYAU9rSYb (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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=440, bad_region=1610, passed=7823
Got 7823 stars (including 5831 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat 
util/solve_plate_with_UCAC5 got 7823 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 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 6561 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.2)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 6561 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 6561 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4884 stars left (next iteration limit 5372)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4884 robust_rms=6.226 arcsec worst_quadrant_rms=12.652 arcsec
SIP_REFIT: SIP order 3 trial: matched=4884 robust_rms=0.635 arcsec worst_quadrant_rms=0.753 arcsec
SIP_REFIT: SIP order 5 trial: matched=4884 robust_rms=0.383 arcsec worst_quadrant_rms=0.434 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4884 robust_rms_before=0.788 arcsec robust_rms_before_corrected=0.377 arcsec robust_rms_after=0.383 arcsec worst_quadrant_rms_before=0.424 worst_quadrant_rms_after=0.434
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.424 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits N_match=4884 sigma_overall_arcsec=0.375 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.452 sigma_q4_arcsec=0.324 n_q1=1686 n_q2=829 n_q3=1620 n_q4=749 worst_quadrant_to_overall_ratio=1.206
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits -region wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits to local_wcs_cache/
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
Saving the final (post-refit) wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits to local_wcs_cache/
'wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits'
Saving the final (post-refit) wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits'
Saving the final (post-refit) wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits sigma_overall=0.300 worst_q_ratio=1.129
ref2=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits sigma_overall=0.338 worst_q_ratio=1.120
new1=fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits sigma_overall=0.383 worst_q_ratio=1.172
new2=fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits sigma_overall=0.375 worst_q_ratio=1.206
reference average sigma_overall=0.319 worst_q_ratio=1.1245
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315_astrometric_residuals.png (4869 matched stars from wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201_astrometric_residuals.png (4885 matched stars from wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210_astrometric_residuals.png (4886 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211_astrometric_residuals.png (4884 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits'
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits'
Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20915_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 20915_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 3     2026 09 19.20057    2461302.70057    9.26    17:33:57.23 +53:57:37.9   1477 3005   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

**** FOUND  17:33:57.24 +53:57:37.8 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-10-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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
  
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Checking 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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.1'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.930 +54:00:00.13 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-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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: 16:56:42.560 +54:00:23.33 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:42.560 +54:00:23.33
Angular distance between the image centers 0.0364 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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: 16:56:44.069 +53:59:55.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.930 +54:00:00.13
Second-epoch image center 16:56:44.069 +53:59:55.64
Angular distance between the image centers 0.0395 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  16:56:42.560 +54:00:23.33
Second-epoch second image center 16:56:44.069 +53:59:55.64
Angular distance between the image centers 0.00853 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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.AmxcXwaaAw
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits &> /tmp/tmp.xJu4g8RtIg
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits &> /tmp/tmp.eqm05rhuH1
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits &> /tmp/tmp.dg1jvyov4b
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.1135 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.1135 deg, Dec 48.1345 to 59.2634 deg
Loaded 7632 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): 5073 out of 5628 total matches.
Matched with Tycho-2 5628 out of 60089 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.661600
a=0.000000 b=1.000000 c=22.661600
From vast_summary.log: estimated ref. image limiting mag.:  -6.96
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.70

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.70

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1857 to 269.1135 deg, Dec +48.1345 to +59.2634 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 239.1857 to 269.1135 deg, Dec 48.1345 to 59.2634 deg
Loaded 7632 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): 5073 out of 5628 total matches.
Matched with Tycho-2 5628 out of 60089 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=4.9)
Read 56391 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2485 to 269.1572 deg, Dec +48.1050 to +59.2665 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 239.2485 to 269.1572 deg, Dec 48.1050 to 59.2665 deg
Loaded 7650 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): 5111 out of 5635 total matches.
Matched with Tycho-2 5635 out of 56391 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 33 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.1 pix  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 2.2 pix  fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
 2.2 pix  fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Limiting magnitude estimates:
 15.7 mag.  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.5 mag.  Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
 15.2 mag.  fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
 15.2 mag.  fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
All-image limiting magnitude estimate:  15.2 (SNR )  14.6 (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.AmxcXwaaAw (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=3367, bad_region=12352, passed=60080
Got 60080 stars (including 45379 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 60080 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 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4877 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4877 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.267 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.331 n_q1=1473 n_q2=959 n_q3=1500 n_q4=945 worst_quadrant_to_overall_ratio=1.118
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.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.xJu4g8RtIg (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits' -> 'wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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=20, blended=2803, bad_region=8303, passed=56371
Got 56371 stars (including 45587 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat 
util/solve_plate_with_UCAC5 got 56371 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 50332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 50332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 50332 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4894 stars left (next iteration limit 5383)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits N_match=4894 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.322 sigma_q3_arcsec=0.371 sigma_q4_arcsec=0.306 n_q1=1698 n_q2=841 n_q3=1576 n_q4=779 worst_quadrant_to_overall_ratio=1.126
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits -region wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.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.eqm05rhuH1 (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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=25, blended=2143, bad_region=6525, passed=46815
Got 46815 stars (including 38395 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat 
util/solve_plate_with_UCAC5 got 46815 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 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 42058 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 42058 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 42058 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4891 stars left (next iteration limit 5380)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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=4891 robust_rms=6.138 arcsec worst_quadrant_rms=12.043 arcsec
SIP_REFIT: SIP order 3 trial: matched=4891 robust_rms=0.574 arcsec worst_quadrant_rms=0.692 arcsec
SIP_REFIT: SIP order 5 trial: matched=4891 robust_rms=0.375 arcsec worst_quadrant_rms=0.414 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4891 robust_rms_before=0.743 arcsec robust_rms_before_corrected=0.372 arcsec robust_rms_after=0.375 arcsec worst_quadrant_rms_before=0.411 worst_quadrant_rms_after=0.414
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.411 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits N_match=4891 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.354 sigma_q2_arcsec=0.359 sigma_q3_arcsec=0.429 sigma_q4_arcsec=0.334 n_q1=1675 n_q2=856 n_q3=1576 n_q4=784 worst_quadrant_to_overall_ratio=1.151
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits -region wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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.dg1jvyov4b (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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=2095, bad_region=6574, passed=46775
Got 46775 stars (including 38341 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat 
util/solve_plate_with_UCAC5 got 46775 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 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 41979 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.2 to 59.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 41979 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 41979 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4894 stars left (next iteration limit 5383)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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=4894 robust_rms=6.127 arcsec worst_quadrant_rms=11.706 arcsec
SIP_REFIT: SIP order 3 trial: matched=4894 robust_rms=0.615 arcsec worst_quadrant_rms=0.735 arcsec
SIP_REFIT: SIP order 5 trial: matched=4894 robust_rms=0.375 arcsec worst_quadrant_rms=0.422 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4894 robust_rms_before=0.763 arcsec robust_rms_before_corrected=0.370 arcsec robust_rms_after=0.375 arcsec worst_quadrant_rms_before=0.407 worst_quadrant_rms_after=0.422
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.407 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits N_match=4894 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.340 sigma_q3_arcsec=0.432 sigma_q4_arcsec=0.312 n_q1=1685 n_q2=864 n_q3=1565 n_q4=780 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits -region wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.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_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/wcs_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits
Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:55:44.64 +57:50:16.7:  14.51 +/- 0.08  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:47:06.14 +56:06:01.7:  12.56 +/- 0.01  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:26:58.49 +56:49:22.4:  12.92 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:55:41.70 +52:56:44.7:  13.79 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:35:35.81 +53:03:45.2:  13.96 +/- 0.05  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:16:54.06 +52:35:04.6:  14.46 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:57:31.04 +56:38:59.6:  14.19 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:47:08.60 +53:45:48.5:  14.24 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:48:10.19 +50:19:58.1:  12.17 +/- 0.01  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:55:44.64 +57:50:16.7:  14.50 +/- 0.09  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:35:35.81 +53:03:45.2:  13.99 +/- 0.05  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:16:54.06 +52:35:04.6:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:55:41.70 +52:56:44.7:  13.81 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:47:08.60 +53:45:48.5:  14.29 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:26:58.49 +56:49:22.4:  13.03 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:47:06.14 +56:06:01.7:  12.60 +/- 0.01  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:57:31.04 +56:38:59.6:  14.24 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.51 +/- 0.06
Forced photometry reference-image weighted average:  14.46 +/- 0.07
Forced photometry reference-image weighted average:  13.97 +/- 0.04
Forced photometry filter REJECTED candidate at 16:55:44.64 +57:50:16.7: ref_mag=14.51 +/- 0.06 new_mean_mag=14.6306 delta=-0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:35:35.81 +53:03:45.2: ref_mag=13.97 +/- 0.04 new_mean_mag=14.2220 delta=-0.25 (need > 0.90)
Forced photometry reference-image weighted average:  13.80 +/- 0.03
Forced photometry filter REJECTED candidate at 17:16:54.06 +52:35:04.6: ref_mag=14.46 +/- 0.07 new_mean_mag=14.6455 delta=-0.18 (need > 0.90)
Forced photometry reference-image weighted average:  14.26 +/- 0.04
Forced photometry reference-image weighted average:  12.96 +/- 0.02
Forced photometry reference-image weighted average:  12.58 +/- 0.01
Forced photometry reference-image weighted average:  14.21 +/- 0.04
Forced photometry filter REJECTED candidate at 16:55:41.70 +52:56:44.7: ref_mag=13.80 +/- 0.03 new_mean_mag=14.1428 delta=-0.34 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:47:08.60 +53:45:48.5: ref_mag=14.26 +/- 0.04 new_mean_mag=14.4756 delta=-0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:47:06.14 +56:06:01.7: ref_mag=12.58 +/- 0.01 new_mean_mag=13.0021 delta=-0.42 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:57:31.04 +56:38:59.6: ref_mag=14.21 +/- 0.04 new_mean_mag=14.3545 delta=-0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:26:58.49 +56:49:22.4: ref_mag=12.96 +/- 0.02 new_mean_mag=13.4374 delta=-0.47 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:31:22.89 +51:08:58.1:  12.84 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:48:10.19 +50:19:58.1:  12.17 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.17 +/- 0.01
Forced photometry filter REJECTED candidate at 16:48:10.19 +50:19:58.1: ref_mag=12.17 +/- 0.01 new_mean_mag=12.1553 delta=0.01 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:31:22.89 +51:08:58.1:  12.85 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.84 +/- 0.02
Forced photometry filter REJECTED candidate at 16:31:22.89 +51:08:58.1: ref_mag=12.84 +/- 0.02 new_mean_mag=12.8662 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:59:46.94 +55:49:00.9:  13.98 +/- 0.05  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:05:00.97 +56:30:50.1:  14.13 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:32:05.47 +52:59:40.1:  13.96 +/- 0.05  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:44:53.19 +55:53:16.9:  13.46 +/- 0.03  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:42:09.82 +57:10:17.4:  13.90 +/- 0.05  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:40:24.24 +57:30:25.2:  14.11 +/- 0.05  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:34:46.85 +52:27:33.7:  14.24 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:05:00.97 +56:30:50.1:  14.01 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:59:46.94 +55:49:00.9:  13.92 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:42:09.82 +57:10:17.4:  13.99 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:32:05.47 +52:59:40.1:  14.21 +/- 0.07  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:44:53.19 +55:53:16.9:  13.55 +/- 0.04  detection
Forced photometry reference-image weighted average:  14.08 +/- 0.05
Forced photometry reference-image weighted average:  13.95 +/- 0.04
Forced photometry filter REJECTED candidate at 17:05:00.97 +56:30:50.1: ref_mag=14.08 +/- 0.05 new_mean_mag=13.9754 delta=0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:59:46.94 +55:49:00.9: ref_mag=13.95 +/- 0.04 new_mean_mag=13.8352 delta=0.12 (need > 0.90)
Forced photometry reference-image weighted average:  13.94 +/- 0.04
Forced photometry reference-image weighted average:  13.50 +/- 0.02
Forced photometry reference-image weighted average:  14.05 +/- 0.04
Forced photometry filter REJECTED candidate at 16:42:09.82 +57:10:17.4: ref_mag=13.94 +/- 0.04 new_mean_mag=13.8377 delta=0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:32:05.47 +52:59:40.1: ref_mag=14.05 +/- 0.04 new_mean_mag=14.0081 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:44:53.19 +55:53:16.9: ref_mag=13.50 +/- 0.02 new_mean_mag=13.5384 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:51:38.95 +55:36:50.1:  15.10 +/- 0.13  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:05:14.70 +55:38:33.3:  15.03 +/- 0.13  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:40:24.24 +57:30:25.2:  14.26 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.16 +/- 0.04
Forced photometry filter REJECTED candidate at 16:40:24.24 +57:30:25.2: ref_mag=14.16 +/- 0.04 new_mean_mag=14.3849 delta=-0.22 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:34:46.85 +52:27:33.7:  14.49 +/- 0.09  detection
Forced photometry reference-image weighted average:  14.32 +/- 0.06
Forced photometry filter REJECTED candidate at 16:34:46.85 +52:27:33.7: ref_mag=14.32 +/- 0.06 new_mean_mag=14.3414 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:28:47.41 +57:20:52.6:  14.92 +/- 0.12  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:51:38.95 +55:36:50.1:  15.09 +/- 0.15  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:05:14.70 +55:38:33.3:  15.04 +/- 0.16  detection
Forced photometry reference-image weighted average:  15.03 +/- 0.10
Forced photometry reference-image weighted average:  15.10 +/- 0.10
Forced photometry filter REJECTED candidate at 17:05:14.70 +55:38:33.3: ref_mag=15.03 +/- 0.10 new_mean_mag=14.8870 delta=0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:51:38.95 +55:36:50.1: ref_mag=15.10 +/- 0.10 new_mean_mag=14.8594 delta=0.24 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:28:47.41 +57:20:52.6:  14.97 +/- 0.16  detection
Forced photometry reference-image weighted average:  14.94 +/- 0.09
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:05:58.05 +50:12:00.1:  15.19 +/- 0.14  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:42:33.57 +57:29:15.5:  15.52 +/- 0.20  detection
Forced photometry filter REJECTED candidate at 17:28:47.41 +57:20:52.6: ref_mag=14.94 +/- 0.09 new_mean_mag=14.9624 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:15:42.50 +57:59:00.5:  15.21 +/- 0.16  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:05:58.05 +50:12:00.1:  14.89 +/- 0.13  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 16:42:33.57 +57:29:15.5:  15.44 +/- 0.21  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-07-18_00-49-06_20.00sec_5.00C_LIGHT_0201.fits at 17:15:42.50 +57:59:00.5:  14.89 +/- 0.13  detection
Forced photometry reference-image weighted average:  15.03 +/- 0.10
Forced photometry reference-image weighted average:  15.48 +/- 0.14
Forced photometry reference-image weighted average:  15.03 +/- 0.10
Forced photometry filter REJECTED candidate at 17:05:58.05 +50:12:00.1: ref_mag=15.03 +/- 0.10 new_mean_mag=15.1156 delta=-0.09 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:42:33.57 +57:29:15.5: ref_mag=15.48 +/- 0.14 new_mean_mag=15.0748 delta=0.41 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:15:42.50 +57:59:00.5: ref_mag=15.03 +/- 0.10 new_mean_mag=15.0236 delta=0.00 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 85438_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85438_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.72    16:55:44.68 +57:50:15.4   4865 0875   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.58    16:55:44.61 +57:50:18.0   4866 0870   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 85447_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85447_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.59    17:16:53.95 +52:35:05.0   2936 3992   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.73    17:16:54.17 +52:35:04.3   2938 3988   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 85454_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85454_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.36    16:47:08.50 +53:45:48.7   5643 3326   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.73    16:47:08.70 +53:45:48.2   5645 3322   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 85460_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85460_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.26    16:57:30.95 +56:38:59.5   4720 1596   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.50    16:57:31.13 +56:38:59.8   4722 1592   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 85462_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85462_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.22    16:35:35.85 +53:03:45.5   6706 3693   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.23    16:35:35.77 +53:03:44.9   6708 3688   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85465_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85465_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.14    16:55:41.72 +52:56:44.7   4882 3836   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.15    16:55:41.67 +52:56:44.7   4884 3831   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85475_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85475_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    13.41    17:16:36.57 +58:06:39.9   3195 0647   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

**** FOUND  17:16:36.56 +58:06:39.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85476_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85476_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    13.45    17:26:58.49 +56:49:22.3   2281 1354   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    13.43    17:26:58.50 +56:49:22.5   2282 1350   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85479_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85479_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    13.00    16:47:06.13 +56:06:01.6   5597 1914   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    13.00    16:47:06.15 +56:06:01.8   5599 1909   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85480_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85480_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    13.02    16:55:11.17 +51:42:50.4   4936 4576   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

**** FOUND  16:55:11.18 +51:42:50.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85494_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85494_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    10.89    17:07:00.78 +53:54:26.6   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

Rejecting candidate due to large distance (29.3") between the two second-epoch detections
  
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Considering the candidate 85535_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85535_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    12.16    16:48:10.18 +50:19:58.1   5616 5406   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    12.15    16:48:10.21 +50:19:58.2   5619 5401   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85576_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85576_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    12.84    16:31:22.90 +51:08:58.1   7195 4818   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    12.89    16:31:22.88 +51:08:58.0   7198 4812   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85639_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85639_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    13.70    17:11:36.59 +57:50:01.2   3587 0841   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

Rejecting candidate due to large distance (27.9") between the two second-epoch detections
  
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Considering the candidate 85643_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85643_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    13.53    16:44:53.15 +55:53:16.8   5790 2035   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    13.55    16:44:53.24 +55:53:17.0   5792 2030   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85646_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85646_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    13.55    17:24:35.69 +51:31:35.1   2168 4570   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

Rejecting candidate due to large distance (28.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85677_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85677_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    13.79    16:59:46.90 +55:49:01.4   4527 2099   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    13.88    16:59:46.98 +55:49:00.4   4529 2095   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85678_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85678_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    13.82    16:42:09.89 +57:10:17.0   5980 1246   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    13.86    16:42:09.75 +57:10:17.8   5982 1241   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85684_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85684_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    13.71    17:13:19.25 +54:22:52.4   3330 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

Rejecting candidate due to large distance (29.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85687_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85687_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    13.89    17:05:00.92 +56:30:50.1   4095 1669   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.11    17:05:01.01 +56:30:50.1   4097 1665   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85705_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85705_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.01    16:32:05.48 +52:59:38.9   7028 3708   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.00    16:32:05.45 +52:59:41.3   7031 3703   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85761_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85761_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    14.22    16:31:30.11 +51:57:03.1   7142 4328   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

**** FOUND  16:31:30.00 +51:57:03.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85773_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85773_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.29    16:34:47.02 +52:27:32.8   6809 4051   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.40    16:34:46.68 +52:27:34.5   6812 4046   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 85801_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85801_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.40    16:40:24.24 +57:30:26.2   6113 1034   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.37    16:40:24.23 +57:30:24.3   6115 1029   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 85808_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85808_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    14.49    17:25:46.40 +55:44:26.5   2316 2015   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

Rejecting candidate due to large distance (26.7") between the two second-epoch detections
  
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Considering the candidate 85816_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85816_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 2     2026 09 19.20057    2461302.70057    14.21    17:22:28.33 +52:42:31.7   2433 3873   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

Rejecting candidate due to large distance (28.6") between the two second-epoch detections
  
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Considering the candidate 85968_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 85968_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.86    16:51:39.01 +55:36:50.7   5220 2219   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.86    16:51:38.90 +55:36:49.6   5222 2214   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 86012_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 86012_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.94    17:05:14.75 +55:38:31.7   4060 2196   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.85    17:05:14.66 +55:38:34.9   4062 2191   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 86016_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 86016_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    14.97    17:28:47.64 +57:20:53.9   2165 1019   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    14.95    17:28:47.17 +57:20:51.3   2167 1015   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 86026_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 86026_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    15.00    16:42:33.58 +57:29:15.6   5938 1056   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    15.19    16:42:33.55 +57:29:15.4   5940 1051   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 86040_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 86040_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    15.03    17:15:42.43 +57:58:58.9   3261 0734   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    15.02    17:15:42.56 +57:59:02.0   3262 0729   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 86059_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 86059_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 1     2026 09 19.19958    2461302.69958    15.09    17:05:58.03 +50:12:00.4   3894 5487   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-47-14_20.00sec_-0.00C_LIGHT_0210.fits
Discovery image 2     2026 09 19.20057    2461302.70057    15.15    17:05:58.06 +50:11:59.9   3897 5482   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

  
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Considering the candidate 71476_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211
The candidate 71476_fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211 did not pass the final checks
Discovery image 3     2026 09 19.20057    2461302.70057    9.60    17:33:57.24 +53:57:37.9   1477 3005   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Dra-10-Q2b1x1_000734_TTUQ2b1x1_1962753_YIzB9MBi/fd_Dra-10-Q2b1x1_2026-09-18_23-48-39_20.00sec_0.00C_LIGHT_0211.fits

**** FOUND  17:33:57.25 +53:57:37.9 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-10-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-10-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)2461302.69958481 -observatory V36
12:48:47.06 -05:31:48.3 Mercury (-0.3mag)
14:01:18.12 -18:28:17.4 Venus (-4.8mag)
07:45:26.81 +22:03:24.5 Mars (1.2mag)
09:18:33.86 +16:16:33.4 Jupiter (-1.8mag)
00:48:44.73 +02:17:57.7 Saturn (0.4mag)
04:13:34.93 +21:01:44.3 Uranus (5.7mag)
00:12:34.82 -00:11:01.9 Neptune (7.7mag)
20:24:52.56 -23:41:53.3 Pluto (14.5mag)
17:55:08.81 -28:34:41.3 Moon (-10.5mag)
-rw-r--r-- 1 apache apache 363 Sep 19 00:09 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461302.69958481:
09:18:40.30 +16:16:01.2 Io (6.0mag)
09:18:30.72 +16:16:49.8 Europa (6.2mag)
09:18:41.81 +16:15:54.3 Ganymede (5.6mag)
09:18:32.53 +16:16:40.2 Callisto (6.8mag)
09:16:50.97 +16:37:14.6 Himalia (15.7mag)
09:18:32.64 +16:16:39.8 Thebe (16.5mag)
09:16:17.07 +16:31:35.2 Elara (17.7mag)
09:22:06.10 +15:41:08.1 Pasiphae (17.9mag)
09:18:46.90 +16:37:38.4 Carme (18.9mag)
00:48:56.45 +02:17:49.0 Titan (8.3mag)
00:48:45.65 +02:17:58.9 Rhea (9.6mag)
00:48:26.01 +02:18:36.0 Iapetus (11.0mag)
00:48:28.54 +02:17:56.3 Hyperion (14.3mag)
00:47:19.93 +02:06:42.5 Phoebe (16.3mag)
-rw-r--r-- 1 apache apache 568 Sep 19 00:10 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461302.69958481:
23:46:43.89 +12:26:56.2 JWST
12:19:12.89 +52:17:44.1 Chandra
10:10:17.68 -56:26:14.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 19 00:09 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461302.69958481 -observatory V36
03:45:50.83 +19:48:20.6 17.3mag P/1996 R2 (Lagerkvist)
18:08:22.98 -33:58:52.5 14.5mag P/2010 H2 (Vales)
07:27:54.14 -70:59:27.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:37.63 +34:01:05.8 17.7mag C/2017 K2 (PANSTARRS)
05:03:51.23 +46:58:46.4 16.3mag P/2021 N1 (ZTF)
22:04:28.25 +27:07:32.2 17.5mag C/2022 E2 (ATLAS)
07:18:35.21 +25:45:55.7 16.9mag C/2022 N2 (PANSTARRS)
11:00:22.49 +26:50:02.3 17.1mag C/2022 QE78 (ATLAS)
09:56:03.34 +05:09:57.0 18.0mag C/2022 R6 (PANSTARRS)
15:27:26.52 -16:41:16.6 15.0mag C/2023 R1 (PANSTARRS)
08:48:08.17 +33:41:41.2 16.0mag C/2024 E1 (Wierzchos)
15:08:37.21 +15:11:50.8 18.0mag C/2024 G6 (ATLAS)
18:27:54.08 +42:38:18.5 13.7mag C/2024 J3 (ATLAS)
20:11:02.56 +48:28:15.1 17.4mag C/2024 R4 (PANSTARRS)
05:41:07.38 -13:12:59.7 15.0mag C/2024 T5 (ATLAS)
07:14:48.18 +16:05:18.8 17.8mag C/2025 J1 (Borisov)
11:37:38.07 +17:49:15.9 16.6mag C/2025 V2 (Rankin)
13:29:50.43 -00:51:35.7 16.7mag C/2025 Y1 (ATLAS)
17:17:15.42 +71:48:13.0 16.5mag C/2026 A2 (Bok)
02:58:07.90 +45:34:32.4 17.6mag C/2026 B2 (Sun-Gao)
12:24:25.60 +12:15:34.8 17.6mag A/2026 E1
22:36:11.55 -35:02:44.3 13.7mag 10P/Tempel
01:38:00.64 +38:59:36.0 17.5mag 11P/Tempel-Swift-LINEAR
11:56:12.19 -06:22:54.9 16.3mag 29P/Schwassmann-Wachmann
12:32:31.76 -08:48:31.3 17.8mag 63P/Wild
07:01:20.23 +18:15:01.8 17.1mag 78P/Gehrels
03:15:34.08 +15:00:44.3 16.8mag 88P/Howell
06:18:52.40 +33:03:16.1 17.3mag 112P/Urata-Niijima
08:05:58.00 +21:30:19.0 17.8mag 114P/Wiseman-Skiff
10:54:07.22 +18:17:05.9 14.8mag 123P/West-Hartley
13:13:21.91 -25:22:49.8 17.6mag 124P/Mrkos
06:30:59.89 +20:13:45.0 15.8mag 128P/Shoemaker-Holt
01:24:46.02 -14:48:46.3 14.3mag 161P/Hartley-IRAS
09:33:54.07 +07:58:59.8 12.6mag 169P/NEAT
03:31:38.39 +07:19:35.5 14.6mag 220P/McNaught
05:18:42.51 +39:48:32.9 15.3mag 260P/McNaught
09:02:44.99 +34:19:20.3 17.3mag 295P/LINEAR
15:33:33.25 -01:34:09.3 17.9mag 391P/Kowalski
09:37:51.03 +16:14:59.1 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 1.9K Sep 19 00:09 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
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
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
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
-rw-r--r-- 1 apache apache 5.7K Sep 19 00:09 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
-rw-r--r-- 1 apache apache 190K Sep 19 00:09 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:45:20.862 -05:19:19.97  AT 2026aacc  2026-08-23.15 19.4444
15:56:38.169 +18:42:01.63  SN 2026aacb  2026-08-29.18 19.5538
20:55:37.041 -01:27:15.88  AT 2026aaca  2026-08-30.60 19.51
14:43:57.052 -18:28:53.81  SN 2026aabz  2026-08-30.23 18.705
13:37:12.730 -32:27:40.17  AT 2026aaby  2026-08-30.72 18.545
06:50:17.864 +20:05:46.74  AT 2026aabx  2026-08-30.61 17.869
05:36:22.321 -31:19:59.16  AT 2026aabw  2026-08-30.79 18.65
17:26:25.715 +35:28:47.48  AT 2026aabv  2026-08-30.35 18.678
03:41:51.198 -40:54:09.63  AT 2026aabu  2026-08-22.78 20.13
15:50:13.320 -33:32:57.31  AT 2026aabt  2026-08-29.37 19.72
01:18:28.460 -27:05:47.26  SN 2026aabs  2026-08-27.78 19.28
22:23:15.798 -29:48:02.93  AT 2026aabr  2026-08-30.57 19.11
23:23:45.523 -29:23:36.22  SN 2026aabq  2026-08-23.58 19.7
22:48:33.213 -45:12:00.11  AT 2026aabp  2026-08-30.61 18.75
00:44:54.260 +41:33:10.49  AT 2026aabo  2026-08-29.40 18.5784
01:36:46.683 +30:41:53.77  AT 2026aabn  2026-08-28.69 20.82
01:39:53.640 +34:03:40.40  AT 2026aabm  2026-08-26.73 20.83
00:25:36.720 +41:26:16.16  AT 2026aabl  2026-08-26.72 20.57
00:06:22.110 +41:47:11.52  AT 2026aabk  2026-08-23.72 21.3
16:34:18.591 +32:50:04.19  AT 2026aabj  2026-08-23.59 21.08
-rw-r--r-- 1 apache apache 89K Sep 19 00:09 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Sep 19 00:09:30 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 36s (0.60 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 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: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 52s (0.87 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 40s (0.67 min)
FIELD_Dra-10-Q2b1x1: 110s (1.83 min)
=======================================
TOTAL_RUNTIME: 112s (1.87 min)
Finished: Sat Sep 19 00:11:22 CDT 2026