FITS images used in this processing run:

Field Dra-04-Q2b1x1 reference image: Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Field Dra-04-Q2b1x1 reference image: Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Field Dra-04-Q2b1x1 second-epoch image: Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Field Dra-04-Q2b1x1 second-epoch image: Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461212.79777132 21.06.2026 07:08:37.442   /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
First image: 2461212.79777132 21.06.2026 07:08:37.442   /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Last  image: 2461289.83934854 06.09.2026 08:08:29.714   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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.:  -7.45
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: 2 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):  7670
Objects passed selection criteria:  7665
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 6490.5
Average stars matched: 6388 (98.4208 %)
Memory usage VmPeak:   234500 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Sep  6 03:12:53 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: 2461212.79777132 21.06.2026 07:08:37.442   /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
First image: 2461212.79777132 21.06.2026 07:08:37.442   /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Last  image: 2461289.83934854 06.09.2026 08:08:29.714   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 137
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.12
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 14 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  46155
Objects passed selection criteria:  46019
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: 41205.5
Average stars matched: 39996.8 (97.0665 %)
Memory usage VmPeak:   270304 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Sep  6 03:13:38 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-04-Q2b1x1
#######################################
########### Starting Dra-04-Q2b1x1 ###########
Processing Dra-04-Q2b1x1
server tau has sufficient free disk space available: 220686 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 220686 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.png' -> 'transient_report/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits_preview.png'

Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits


renamed 'Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.png' -> 'transient_report/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits_preview.png'

Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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= 424.1538
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 523.5073
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1238.2293
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 476.1897
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1238.8025
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 476.4757
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.91929
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
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 =                 25.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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= '2026-09-06T03:07:50.4110819' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T08:07:50.4110819' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61289.3387779049 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T08:08:00.3182002' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61289.3388925693 / 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      =     251.998574957207 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9994641731367 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     24.0755555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     339.875277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.43943682649113 / 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-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 48 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 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  =                20481 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20481 / [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=                 14.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 53.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                900.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  6.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.200576 / [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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/d_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits :)

Spent 0.494795 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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/d_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
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 =                 25.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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= '2026-09-06T03:08:29.7147379' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T08:08:29.7147379' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61289.339232801 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T08:08:39.6173133' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61289.3393474189 / 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      =     251.232017303804 / [deg] RA of telescope" status=0
Record 32: "DEC     =      69.473281932208 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.5155555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     339.590833333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.49343153976665 / 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-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 48 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 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  =                20481 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20481 / [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=                 14.8 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 53.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                900.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  6.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.200576 / [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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/d_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits :)

Spent 0.493876 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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/d_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits



fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
  
SExtractor catalog cache: saved Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.cat to cache
SExtractor catalog cache: saved Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461289.83889365
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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits exists and is non-empty
wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits exists and is non-empty
wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits exists and is non-empty
wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits (1st reference image)
verification OK: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:47:55.522 +70:01:38.12 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-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits (1st new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Image size: 937.8'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:46:55.872 +69:57:59.43 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:47:55.522 +70:01:38.12
Second-epoch image center 16:46:55.872 +69:57:59.43
Angular distance between the image centers 0.1045 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits (2nd new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Image size: 937.8'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:46:52.965 +69:57:51.42 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:47:55.522 +70:01:38.12
Second-epoch image center 16:46:52.965 +69:57:51.42
Angular distance between the image centers 0.1092 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  16:46:55.872 +69:57:59.43
Second-epoch second image center 16:46:52.965 +69:57:51.42
Angular distance between the image centers 0.00471 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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits &> /tmp/tmp.F6qTQ5XDPt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits &> /tmp/tmp.xdsKFcUOg5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits &> /tmp/tmp.TsjOShhNlu
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits &> /tmp/tmp.WbJvH1Dk3J
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits and wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits and wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat 
Found non-empty wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits and wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat
The reference image (wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits) and catalog (wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat) found
'wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat' -> 'wcsmag.cat'
Read 10255 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 224.3441 to 280.0542 deg, Dec +63.5291 to +75.3009 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 224.3441 to 280.0542 deg, Dec 63.5291 to 75.3009 deg
Loaded 10549 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): 6106 out of 6343 total matches.
Matched with Tycho-2 6343 out of 10255 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.636500
a=0.000000 b=1.000000 c=22.636500
From vast_summary.log: estimated ref. image limiting mag.:  -7.45
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.19

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.19

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 10255 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 224.3441 to 280.0542 deg, Dec +63.5291 to +75.3009 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 224.3441 to 280.0542 deg, Dec 63.5291 to 75.3009 deg
Loaded 10549 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): 6106 out of 6343 total matches.
Matched with Tycho-2 6343 out of 10255 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Forced-photometry filter: calibrated wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits -> calib.txt_param_ref_wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits (aperture=6.5)
Read 9713 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 224.3437 to 280.0520 deg, Dec +63.5294 to +75.3010 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 224.3437 to 280.0520 deg, Dec 63.5294 to 75.3010 deg
Loaded 10549 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): 6063 out of 6283 total matches.
Matched with Tycho-2 6283 out of 9713 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Forced-photometry filter: calibrated wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits -> calib.txt_param_ref_wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
 2.3 pix  Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
 2.4 pix  fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
 2.3 pix  fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Limiting magnitude estimates:
 15.2 mag.  Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
 15.2 mag.  Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
 14.6 mag.  fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
 14.6 mag.  fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
All-image limiting magnitude estimate:  14.6 (SNR )  11.7 (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.F6qTQ5XDPt (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits' -> 'wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
WCS_IMAGE_NAME=wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
WCS-calibrated image found: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Checking if the catalog wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits alredy exist and is non-empty...
Catalog wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
WCS catalog name: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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=639, bad_region=2049, passed=10255
Got 10255 stars (including 7690 good ones) from the SExtractor catalog wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat 
util/solve_plate_with_UCAC5 got 10255 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
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: 4883 matched stars entering correct_measured_positions(), 4883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 8625 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 8625 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 8625 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4883 stars left (next iteration limit 5371)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits N_match=4883 sigma_overall_arcsec=0.357 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.387 sigma_q3_arcsec=0.423 sigma_q4_arcsec=0.345 n_q1=1682 n_q2=915 n_q3=1541 n_q4=745 worst_quadrant_to_overall_ratio=1.184
The image catalog is written to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits -region wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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.xdsKFcUOg5 (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits' -> 'wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
WCS_IMAGE_NAME=wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
WCS-calibrated image found: wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Checking if the catalog wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits alredy exist and is non-empty...
Catalog wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
WCS catalog name: wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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=583, bad_region=1827, passed=9713
Got 9713 stars (including 7378 good ones) from the SExtractor catalog wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat 
util/solve_plate_with_UCAC5 got 9713 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 767 to 828 (Dec 63.5 to 75.3)
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(), 8254 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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4896 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(), 8254 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8254 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4886 stars left (next iteration limit 5374)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits N_match=4886 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.367 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.478 sigma_q4_arcsec=0.371 n_q1=1697 n_q2=870 n_q3=1587 n_q4=732 worst_quadrant_to_overall_ratio=1.174
The image catalog is written to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits -region wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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.TsjOShhNlu (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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=319, bad_region=894, passed=5917
Got 5917 stars (including 4728 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat 
util/solve_plate_with_UCAC5 got 5917 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (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 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4623 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4611 matched stars entering correct_measured_positions(), 4609 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4611 matched stars entering correct_measured_positions(), 5199 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4622 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4612 matched stars entering correct_measured_positions(), 5199 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4612 matched stars entering correct_measured_positions(), 5199 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4612 stars left (next iteration limit 5072)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4612 robust_rms=5.217 arcsec worst_quadrant_rms=14.531 arcsec
SIP_REFIT: SIP order 3 trial: matched=4612 robust_rms=0.576 arcsec worst_quadrant_rms=0.628 arcsec
SIP_REFIT: SIP order 5 trial: matched=4612 robust_rms=0.404 arcsec worst_quadrant_rms=0.432 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4612 robust_rms_before=0.754 arcsec robust_rms_before_corrected=0.385 arcsec robust_rms_after=0.404 arcsec worst_quadrant_rms_before=0.404 worst_quadrant_rms_after=0.432
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.404 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits N_match=4612 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.361 sigma_q3_arcsec=0.424 sigma_q4_arcsec=0.388 n_q1=1741 n_q2=860 n_q3=1510 n_q4=501 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits -region wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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.WbJvH1Dk3J (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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=333, bad_region=889, passed=5861
Got 5861 stars (including 4662 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat 
util/solve_plate_with_UCAC5 got 5861 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (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 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4562 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4551 matched stars entering correct_measured_positions(), 4547 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4551 matched stars entering correct_measured_positions(), 5144 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

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 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4561 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4552 matched stars entering correct_measured_positions(), 5144 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4552 matched stars entering correct_measured_positions(), 5144 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4552 stars left (next iteration limit 5006)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4552 robust_rms=5.230 arcsec worst_quadrant_rms=15.948 arcsec
SIP_REFIT: SIP order 3 trial: matched=4552 robust_rms=0.623 arcsec worst_quadrant_rms=0.693 arcsec
SIP_REFIT: SIP order 5 trial: matched=4552 robust_rms=0.447 arcsec worst_quadrant_rms=0.483 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4552 robust_rms_before=0.785 arcsec robust_rms_before_corrected=0.432 arcsec robust_rms_after=0.447 arcsec worst_quadrant_rms_before=0.458 worst_quadrant_rms_after=0.483
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.458 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits N_match=4552 sigma_overall_arcsec=0.433 sigma_q1_arcsec=0.396 sigma_q2_arcsec=0.431 sigma_q3_arcsec=0.494 sigma_q4_arcsec=0.443 n_q1=1716 n_q2=851 n_q3=1501 n_q4=484 worst_quadrant_to_overall_ratio=1.142
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits -region wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits to local_wcs_cache/
'wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits' -> 'local_wcs_cache/wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits'
Saving the final (post-refit) wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits to local_wcs_cache/
'wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits' -> 'local_wcs_cache/wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits'
Saving the final (post-refit) wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits to local_wcs_cache/
'wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits' -> 'local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits'
Saving the final (post-refit) wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits to local_wcs_cache/
'wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits' -> 'local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits sigma_overall=0.357 worst_q_ratio=1.184
ref2=Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits sigma_overall=0.407 worst_q_ratio=1.174
new1=fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits sigma_overall=0.372 worst_q_ratio=1.138
new2=fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits sigma_overall=0.433 worst_q_ratio=1.142
reference average sigma_overall=0.382 worst_q_ratio=1.179
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262_astrometric_residuals.png (4883 matched stars from wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188_astrometric_residuals.png (4886 matched stars from wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294_astrometric_residuals.png (4612 matched stars from wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295_astrometric_residuals.png (4552 matched stars from wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits'
Saving fully-calibrated image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits'
Preparing the HTML report for the field Dra-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Dra-04-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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
  
SExtractor catalog cache: saved Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.cat to cache
SExtractor catalog cache: saved Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Creating symlink local_wcs_cache/wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits exists and is non-empty
wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits exists and is non-empty
wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits exists and is non-empty
wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits (1st reference image)
verification OK: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:47:55.522 +70:01:38.12 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-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits (1st new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Image size: 937.8'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:46:55.872 +69:57:59.43 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:47:55.522 +70:01:38.12
Second-epoch image center 16:46:55.872 +69:57:59.43
Angular distance between the image centers 0.1045 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits (2nd new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Image size: 937.8'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:46:52.965 +69:57:51.42 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:47:55.522 +70:01:38.12
Second-epoch image center 16:46:52.965 +69:57:51.42
Angular distance between the image centers 0.1092 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  16:46:55.872 +69:57:59.43
Second-epoch second image center 16:46:52.965 +69:57:51.42
Angular distance between the image centers 0.00471 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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits &> /tmp/tmp.y0I81JSBse
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits &> /tmp/tmp.6jRZCT7A5k
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits &> /tmp/tmp.utKTxDVxGp
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits &> /tmp/tmp.gtJ558GPI0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits and wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits and wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat 
Found non-empty wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits and wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat
The reference image (wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits) and catalog (wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat) found
'wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat' -> 'wcsmag.cat'
Read 59001 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.8682 to 280.2840 deg, Dec +63.5166 to +75.3036 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 223.8682 to 280.2840 deg, Dec 63.5166 to 75.3036 deg
Loaded 10684 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): 5760 out of 6510 total matches.
Matched with Tycho-2 6510 out of 59001 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.499400
a=0.000000 b=1.000000 c=22.499400
From vast_summary.log: estimated ref. image limiting mag.:  -7.12
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.38

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.38

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 59001 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.8682 to 280.2840 deg, Dec +63.5166 to +75.3036 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 223.8682 to 280.2840 deg, Dec 63.5166 to 75.3036 deg
Loaded 10684 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): 5760 out of 6510 total matches.
Matched with Tycho-2 6510 out of 59001 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Forced-photometry filter: calibrated wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits -> calib.txt_param_ref_wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits (aperture=4.9)
Read 57363 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.8668 to 280.2819 deg, Dec +63.5294 to +75.3037 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 223.8668 to 280.2819 deg, Dec 63.5294 to 75.3037 deg
Loaded 10672 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): 5834 out of 6504 total matches.
Matched with Tycho-2 6504 out of 57363 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Forced-photometry filter: calibrated wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits -> calib.txt_param_ref_wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 79 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
 2.1 pix  Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
 2.2 pix  fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
 2.1 pix  fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Limiting magnitude estimates:
 15.4 mag.  Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
 15.3 mag.  Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
 14.8 mag.  fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
 14.8 mag.  fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
All-image limiting magnitude estimate:  14.8 (SNR )  14.2 (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.y0I81JSBse (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits' -> 'wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
WCS_IMAGE_NAME=wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
WCS-calibrated image found: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
Checking if the catalog wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits alredy exist and is non-empty...
Catalog wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
WCS catalog name: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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=31, blended=3328, bad_region=9570, passed=58970
Got 58970 stars (including 46512 good ones) from the SExtractor catalog wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat 
util/solve_plate_with_UCAC5 got 58970 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 51842 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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4885 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(), 51842 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 51842 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4877 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits N_match=4877 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.373 sigma_q3_arcsec=0.424 sigma_q4_arcsec=0.341 n_q1=1709 n_q2=919 n_q3=1490 n_q4=759 worst_quadrant_to_overall_ratio=1.182
The image catalog is written to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits -region wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.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.6jRZCT7A5k (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits' -> 'wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
WCS_IMAGE_NAME=wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
WCS-calibrated image found: wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
Checking if the catalog wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits alredy exist and is non-empty...
Catalog wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat corresponding to the image wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
WCS catalog name: wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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=29, blended=2985, bad_region=8505, passed=57334
Got 57334 stars (including 46234 good ones) from the SExtractor catalog wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat 
util/solve_plate_with_UCAC5 got 57334 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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4884 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: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 51019 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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 51019 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 51018 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4878 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits N_match=4878 sigma_overall_arcsec=0.399 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.392 sigma_q3_arcsec=0.482 sigma_q4_arcsec=0.366 n_q1=1725 n_q2=869 n_q3=1544 n_q4=740 worst_quadrant_to_overall_ratio=1.206
The image catalog is written to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits -region wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.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.utKTxDVxGp (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1596, bad_region=4025, passed=37710
Got 37710 stars (including 32232 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat 
util/solve_plate_with_UCAC5 got 37710 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (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 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 34752 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4888 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 34752 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 34752 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4879 stars left (next iteration limit 5366)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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=4879 robust_rms=5.238 arcsec worst_quadrant_rms=14.206 arcsec
SIP_REFIT: SIP order 3 trial: matched=4879 robust_rms=0.567 arcsec worst_quadrant_rms=0.613 arcsec
SIP_REFIT: SIP order 5 trial: matched=4879 robust_rms=0.399 arcsec worst_quadrant_rms=0.424 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4879 robust_rms_before=0.734 arcsec robust_rms_before_corrected=0.380 arcsec robust_rms_after=0.399 arcsec worst_quadrant_rms_before=0.405 worst_quadrant_rms_after=0.424
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.405 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits N_match=4879 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.348 sigma_q2_arcsec=0.377 sigma_q3_arcsec=0.417 sigma_q4_arcsec=0.377 n_q1=1824 n_q2=908 n_q3=1588 n_q4=559 worst_quadrant_to_overall_ratio=1.137
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits -region wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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.gtJ558GPI0 (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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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=1589, bad_region=4013, passed=38110
Got 38110 stars (including 32649 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat 
util/solve_plate_with_UCAC5 got 38110 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (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 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 35139 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

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 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 35140 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 35140 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4882 stars left (next iteration limit 5369)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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=4882 robust_rms=5.185 arcsec worst_quadrant_rms=14.276 arcsec
SIP_REFIT: SIP order 3 trial: matched=4882 robust_rms=0.606 arcsec worst_quadrant_rms=0.680 arcsec
SIP_REFIT: SIP order 5 trial: matched=4882 robust_rms=0.440 arcsec worst_quadrant_rms=0.478 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4882 robust_rms_before=0.762 arcsec robust_rms_before_corrected=0.422 arcsec robust_rms_after=0.440 arcsec worst_quadrant_rms_before=0.454 worst_quadrant_rms_after=0.478
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.454 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits N_match=4882 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.422 sigma_q3_arcsec=0.482 sigma_q4_arcsec=0.412 n_q1=1827 n_q2=921 n_q3=1577 n_q4=557 worst_quadrant_to_overall_ratio=1.149
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits -region wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Saving fully-calibrated image wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.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_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/wcs_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits
Preparing the HTML report for the field Dra-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:08:54.01 +73:16:54.7:  13.79 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:57:06.19 +69:33:33.3:  12.93 +/- 0.02  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:31:49.36 +68:10:36.2:  11.89 +/- 0.01  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:56:44.28 +67:26:13.1:  12.95 +/- 0.02  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:57:06.19 +69:33:33.3:  12.85 +/- 0.02  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:08:54.01 +73:16:54.7:  13.90 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.89 +/- 0.02
Forced photometry reference-image weighted average:  13.84 +/- 0.04
Forced photometry filter REJECTED candidate at 17:08:54.01 +73:16:54.7: ref_mag=13.84 +/- 0.04 new_mean_mag=13.8233 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:57:06.19 +69:33:33.3: ref_mag=12.89 +/- 0.02 new_mean_mag=13.1847 delta=-0.29 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:31:49.36 +68:10:36.2:  11.83 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.86 +/- 0.01
Forced photometry filter REJECTED candidate at 17:31:49.36 +68:10:36.2: ref_mag=11.86 +/- 0.01 new_mean_mag=11.9738 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:56:44.28 +67:26:13.1:  12.95 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.95 +/- 0.02
Forced photometry filter REJECTED candidate at 16:56:44.28 +67:26:13.1: ref_mag=12.95 +/- 0.02 new_mean_mag=12.9179 delta=0.04 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:30:24.57 +67:20:18.7:  13.90 +/- 0.06  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:52:37.13 +71:05:09.6:  13.88 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:30:24.57 +67:20:18.7:  13.85 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.88 +/- 0.04
Forced photometry filter REJECTED candidate at 16:30:24.57 +67:20:18.7: ref_mag=13.88 +/- 0.04 new_mean_mag=13.8306 delta=0.05 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:26:17.12 +65:54:13.6:  14.66 +/- 0.11  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:52:37.13 +71:05:09.6:  13.89 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.89 +/- 0.04
Forced photometry filter REJECTED candidate at 16:52:37.13 +71:05:09.6: ref_mag=13.89 +/- 0.04 new_mean_mag=13.9990 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:52:03.43 +68:06:57.9:  14.66 +/- 0.12  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:58:13.59 +71:55:44.3:  15.31 +/- 0.18  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:26:17.12 +65:54:13.6:  14.43 +/- 0.10  detection
Forced photometry reference-image weighted average:  14.54 +/- 0.08
Forced photometry filter REJECTED candidate at 17:26:17.12 +65:54:13.6: ref_mag=14.54 +/- 0.08 new_mean_mag=14.5008 delta=0.04 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:52:03.43 +68:06:57.9:  14.60 +/- 0.13  detection
Forced photometry reference-image weighted average:  14.63 +/- 0.09
Forced photometry filter REJECTED candidate at 17:52:03.43 +68:06:57.9: ref_mag=14.63 +/- 0.09 new_mean_mag=14.6951 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:58:13.59 +71:55:44.3:  15.23 +/- 0.19  detection
Forced photometry reference-image weighted average:  15.27 +/- 0.13
Forced photometry filter REJECTED candidate at 16:58:13.59 +71:55:44.3: ref_mag=15.27 +/- 0.13 new_mean_mag=14.8686 delta=0.40 (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 72776_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72776_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.48    17:24:59.18 +73:41:47.8   3140 0831   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (26.4") between the two second-epoch detections
  
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Considering the candidate 72781_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72781_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.07    17:53:32.28 +67:44:04.8   1013 4090   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:53:32.61 +67:44:03.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72785_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72785_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.13    16:50:17.25 +68:47:29.4   4613 3905   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  16:50:17.37 +68:47:30.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72789_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72789_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    13.82    17:08:53.92 +73:16:54.5   3805 1160   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    13.83    17:08:54.10 +73:16:54.9   3802 1159   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
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Considering the candidate 72796_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72796_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.98    15:57:38.85 +69:21:42.5   7398 3255   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (19.3") between the two second-epoch detections
  
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Considering the candidate 72800_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72800_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    13.15    17:57:06.07 +69:33:33.5   1117 2968   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    13.22    17:57:06.32 +69:33:33.1   1114 2966   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
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Considering the candidate 72805_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72805_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.48    17:13:19.86 +70:25:02.4   3448 2870   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:13:19.85 +70:25:02.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72830_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72830_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    10.44    17:04:29.91 +69:52:01.7   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.8") between the two second-epoch detections
  
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Considering the candidate 72833_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72833_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    10.68    18:02:15.92 +70:14:33.5   0970 2491   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.5") between the two second-epoch detections
  
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Considering the candidate 72841_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72841_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    10.63    15:55:37.59 +72:12:48.1   7119 1546   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
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Considering the candidate 72888_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72888_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    11.74    17:02:42.48 +71:34:59.9   4020 2204   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.2") between the two second-epoch detections
  
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Considering the candidate 72905_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72905_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    11.84    16:27:55.26 +68:48:05.5   5833 3841   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  16:27:55.28 +68:48:05.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 72910_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72910_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    11.96    17:31:49.38 +68:10:36.4   2290 4087   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    11.98    17:31:49.34 +68:10:36.0   2287 4085   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
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Considering the candidate 72928_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72928_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.25    18:08:48.62 +70:06:42.6   0620 2464   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
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Considering the candidate 72944_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72944_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.37    17:46:53.97 +66:25:00.2   1201 4964   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.2") between the two second-epoch detections
  
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Considering the candidate 72952_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72952_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.37    17:38:52.61 +65:40:56.2   1592 5505   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.4") between the two second-epoch detections
  
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Considering the candidate 72959_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72959_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.38    17:52:45.29 +67:58:02.2   1093 3964   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
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Considering the candidate 72999_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 72999_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.66    17:08:26.07 +65:44:19.5   3485 5717   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:08:26.38 +65:44:19.8 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73009_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73009_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.65    18:11:58.33 +71:20:42.6   0711 1700   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73035_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73035_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.97    17:40:57.63 +65:57:20.4   1498 5316   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73040_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73040_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    12.88    16:56:44.35 +67:26:13.0   4242 4722   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    12.96    16:56:44.21 +67:26:13.3   4240 4720   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73041_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73041_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    12.78    16:10:48.61 +71:35:49.2   6488 2053   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73058_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73058_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.29    17:35:54.47 +65:42:38.9   1779 5522   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73066_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73066_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.15    17:32:25.24 +67:21:27.9   2168 4570   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73078_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73078_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.24    16:35:27.69 +67:30:28.6   5470 4654   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73099_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73099_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.08    17:19:57.90 +65:50:34.2   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73110_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73110_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.15    17:34:58.61 +67:45:35.1   2065 4304   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73112_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73112_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.31    17:01:20.18 +73:20:07.3   4132 1146   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:01:20.09 +73:20:06.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73130_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73130_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.30    17:53:06.28 +73:04:29.9   1865 0953   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73153_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73153_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.47    17:34:54.09 +66:55:27.7   1977 4805   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:34:54.16 +66:55:28.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73182_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73182_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.55    17:35:06.57 +65:19:00.3   1784 5768   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73189_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73189_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.58    17:35:04.38 +67:40:58.4   2051 4349   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73195_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73195_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.70    17:31:46.82 +68:10:18.0   2289 4089   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:31:46.67 +68:10:19.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73230_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73230_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.71    17:14:31.40 +73:46:14.7   3587 0841   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73233_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73233_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.49    15:56:11.39 +72:51:41.2   7007 1168   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (15.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73235_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73235_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.50    15:56:45.79 +73:11:11.4   6939 0981   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (15.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73254_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73254_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.57    16:04:56.97 +70:01:10.4   6941 2942   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73279_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73279_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.96    17:20:19.72 +73:36:12.9   3330 0914   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73281_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73281_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.05    17:25:11.79 +73:55:00.0   3150 0697   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73293_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73293_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.73    16:59:31.79 +72:43:16.9   4197 1522   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73294_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73294_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.58    16:12:08.06 +66:03:53.4   6950 5374   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73302_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73302_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.89    17:38:00.16 +67:24:16.3   1851 4484   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:38:00.10 +67:24:16.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73312_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73312_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.97    16:53:24.55 +67:03:17.9   4430 4955   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73313_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73313_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.94    17:47:44.29 +66:45:56.7   1201 4745   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73321_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73321_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.03    16:58:03.99 +65:52:47.1   4133 5663   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73326_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73326_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.78    16:37:36.65 +66:56:34.1   5364 5003   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73334_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73334_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.79    17:20:11.56 +72:34:36.5   3260 1534   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:20:11.57 +72:34:36.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73341_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73341_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.99    16:43:08.51 +67:15:17.2   5031 4828   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  16:43:08.37 +67:15:18.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73342_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73342_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    13.83    16:30:24.38 +67:20:16.4   5773 4737   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    13.83    16:30:24.76 +67:20:20.9   5770 4735   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73344_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73344_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.68    16:51:34.17 +66:32:27.8   4537 5267   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  16:51:34.18 +66:32:26.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73349_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73349_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.87    16:05:09.35 +70:15:57.4   6903 2797   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  16:05:09.62 +70:15:56.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73355_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73355_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.59    16:21:16.94 +69:23:27.3   6151 3449   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73356_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73356_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.25    16:52:43.69 +66:00:16.1   4464 5593   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73357_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73357_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.97    17:34:34.80 +69:07:53.0   2238 3489   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73360_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73360_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.89    16:15:33.86 +70:02:26.8   6397 3020   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73371_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73371_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.05    17:29:52.85 +68:33:40.2   2433 3873   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73376_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73376_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.04    17:02:20.78 +66:26:17.7   3885 5314   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73385_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73385_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    14.01    16:52:37.11 +71:05:09.2   4501 2520   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    13.99    16:52:37.16 +71:05:10.1   4498 2519   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73399_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73399_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.84    18:05:11.46 +69:28:56.2   0684 2888   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73406_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73406_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.96    17:46:11.77 +68:36:06.9   1547 3676   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73422_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73422_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.93    17:29:55.61 +66:38:15.6   2241 5026   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73443_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73443_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.02    16:13:31.33 +67:26:58.9   6738 4555   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73450_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73450_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.23    17:30:23.79 +65:47:22.8   2128 5532   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73452_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73452_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.48    17:42:02.88 +66:47:35.9   1540 4802   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73480_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73480_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    13.95    17:53:26.73 +67:18:30.1   0951 4343   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73501_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73501_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.29    16:19:38.65 +68:48:22.3   6282 3789   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73504_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73504_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.44    17:49:06.20 +67:33:09.4   1236 4260   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73510_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73510_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    14.42    17:26:17.12 +65:54:14.6   2395 5502   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    14.62    17:26:17.11 +65:54:12.6   2392 5501   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73512_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73512_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.17    17:38:29.64 +71:32:35.2   2316 2015   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73517_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73517_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.71    17:22:45.73 +69:14:54.4   2879 3517   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.9") between the two second-epoch detections
  
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Considering the candidate 73527_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73527_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.09    17:05:47.12 +65:47:04.0   3652 5700   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (18.1") between the two second-epoch detections
  
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Considering the candidate 73553_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73553_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.46    15:50:25.33 +72:47:57.6   7268 1143   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (15.6") between the two second-epoch detections
  
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Considering the candidate 73558_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73558_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.50    17:37:24.29 +71:32:49.0   2368 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.3") between the two second-epoch detections
  
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Considering the candidate 73559_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73559_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    14.71    17:52:03.52 +68:06:57.6   1157 3888   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    14.68    17:52:03.34 +68:06:58.2   1155 3886   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
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Considering the candidate 73583_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73583_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.53    17:06:53.41 +69:24:17.9   3732 3506   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (16.7") between the two second-epoch detections
  
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Considering the candidate 73597_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73597_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 2     2026 09 06.33935    2461289.83935    14.71    16:25:54.94 +72:51:52.3   5696 1386   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

Rejecting candidate due to large distance (15.7") between the two second-epoch detections
  
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Considering the candidate 73607_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 73607_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 1     2026 09 06.33889    2461289.83889    14.86    16:58:13.36 +71:55:42.2   4243 2005   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-07-50_20.00sec_-0.00C_LIGHT_0294.fits
Discovery image 2     2026 09 06.33935    2461289.83935    14.88    16:58:13.82 +71:55:46.3   4240 2003   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

  
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Considering the candidate 19446_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 19446_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 3     2026 09 06.33935    2461289.83935    12.27    17:04:04.72 +71:47:43.2   3962 2072   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  17:04:04.76 +71:47:43.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 41567_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295
The candidate 41567_fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295 did not pass the final checks
Discovery image 3     2026 09 06.33935    2461289.83935    13.22    16:00:38.77 +68:37:28.6   7331 3726   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Dra-04-Q2b1x1_031042_TTUQ2b1x1_3292507_drChvv7J/fd_Dra-04-Q2b1x1_2026-09-06_03-08-29_20.00sec_-0.00C_LIGHT_0295.fits

**** FOUND  16:00:38.83 +68:37:29.3 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-04-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-04-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)2461289.83889365 -observatory V36
11:32:49.25 +04:12:36.9 Mercury (-0.9mag)
13:33:38.26 -14:09:11.0 Venus (-4.7mag)
07:11:24.07 +23:02:28.6 Mars (1.2mag)
09:08:15.63 +17:00:52.9 Jupiter (-1.8mag)
00:51:57.09 +02:40:11.1 Saturn (0.5mag)
04:13:40.49 +21:01:57.4 Uranus (5.7mag)
00:13:50.21 -00:02:37.1 Neptune (7.7mag)
20:25:39.59 -23:39:23.7 Pluto (14.5mag)
06:49:08.77 +26:30:08.1 Moon (-9.7mag)
-rw-r--r-- 1 apache apache 362 Sep  6 03:12 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461289.83889365:
09:08:13.20 +17:01:06.3 Io (6.2mag)
09:08:25.70 +17:00:04.3 Europa (6.3mag)
09:08:32.36 +16:59:30.5 Ganymede (5.7mag)
09:07:49.16 +17:03:02.4 Callisto (6.9mag)
09:06:00.02 +17:16:59.1 Himalia (15.7mag)
09:08:13.83 +17:01:01.8 Thebe (16.6mag)
09:05:37.80 +17:11:00.9 Elara (17.7mag)
09:12:10.58 +16:28:44.9 Pasiphae (17.9mag)
09:09:24.84 +17:18:23.9 Carme (19.0mag)
00:51:57.88 +02:40:32.0 Titan (8.3mag)
00:51:52.96 +02:40:16.7 Rhea (9.6mag)
00:52:14.77 +02:42:46.2 Iapetus (11.0mag)
00:52:08.94 +02:39:32.2 Hyperion (14.3mag)
00:50:44.86 +02:30:00.7 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep  6 03:13 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461289.83889365:
21:56:32.30 +00:00:57.9 JWST
15:22:37.07 +51:10:41.5 Chandra
06:19:59.53 +21:41:21.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep  6 03:12 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461289.83889365 -observatory V36
03:39:50.55 +19:17:43.4 17.4mag P/1996 R2 (Lagerkvist)
18:02:35.02 -34:13:43.5 14.3mag P/2010 H2 (Vales)
07:18:44.59 -70:14:56.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:34.81 +33:40:32.1 17.7mag C/2017 K2 (PANSTARRS)
04:50:00.66 +45:20:07.2 15.7mag P/2021 N1 (ZTF)
04:50:00.66 +45:20:07.2 15.7mag P/2021 N1 (ZTF)
04:50:00.66 +45:20:07.2 15.7mag P/2021 N1 (ZTF)
04:50:00.66 +45:20:07.2 15.7mag P/2021 N1 (ZTF)
22:14:15.11 +28:47:09.8 17.4mag C/2022 E2 (ATLAS)
07:09:27.47 +25:59:48.9 16.9mag C/2022 N2 (PANSTARRS)
10:48:36.87 +27:15:38.9 17.1mag C/2022 QE78 (ATLAS)
09:48:03.63 +05:14:17.5 18.0mag C/2022 R6 (PANSTARRS)
15:29:48.30 -15:33:54.2 14.8mag C/2023 R1 (PANSTARRS)
08:37:32.91 +32:50:02.0 15.8mag C/2024 E1 (Wierzchos)
15:06:28.71 +15:20:02.8 17.9mag C/2024 G6 (ATLAS)
18:34:13.57 +43:12:36.0 13.7mag C/2024 J3 (ATLAS)
20:27:29.28 +49:21:02.0 17.4mag C/2024 R4 (PANSTARRS)
05:35:05.48 -13:00:50.5 15.1mag C/2024 T5 (ATLAS)
07:11:17.63 +18:44:04.0 17.8mag C/2025 J1 (Borisov)
11:16:26.66 +18:50:36.9 16.8mag C/2025 V2 (Rankin)
13:18:50.45 +00:11:36.0 16.8mag C/2025 Y1 (ATLAS)
16:38:55.75 +74:11:22.0 16.1mag C/2026 A2 (Bok)
03:06:14.92 +46:09:49.5 17.4mag C/2026 B2 (Sun-Gao)
12:12:23.21 +11:12:15.8 17.5mag A/2026 E1
22:25:12.15 -34:58:08.7 13.4mag 10P/Tempel
01:17:59.05 +36:49:55.1 17.9mag 11P/Tempel-Swift-LINEAR
11:47:31.88 -05:23:47.4 16.3mag 29P/Schwassmann-Wachmann
12:06:38.49 -04:47:28.3 17.6mag 63P/Wild
00:45:11.31 -07:00:29.9 15.4mag 65P/Gunn
06:37:28.23 +19:19:27.1 17.1mag 78P/Gehrels
03:17:12.28 +14:59:07.2 16.7mag 88P/Howell
05:35:03.08 +28:15:51.6 17.5mag 112P/Urata-Niijima
07:28:56.97 +25:03:31.7 17.9mag 114P/Wiseman-Skiff
10:25:45.14 +21:04:12.4 14.8mag 123P/West-Hartley
12:44:29.82 -21:00:13.6 17.4mag 124P/Mrkos
06:16:15.01 +20:40:06.3 15.9mag 128P/Shoemaker-Holt
02:35:45.75 -17:43:04.8 15.3mag 161P/Hartley-IRAS
09:39:29.29 +14:22:15.3 12.0mag 169P/NEAT
03:23:36.69 +08:33:07.3 14.5mag 220P/McNaught
04:45:28.59 +36:01:07.4 15.2mag 260P/McNaught
08:29:17.94 +35:48:05.1 17.3mag 295P/LINEAR
15:24:37.17 -00:08:28.8 17.9mag 391P/Kowalski
09:26:57.43 +16:53:57.9 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.1K Sep  6 03:12 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
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
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
-rw-r--r-- 1 apache apache 5.7K Sep  6 03:12 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
-rw-r--r-- 1 apache apache 190K Sep  6 03:12 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:07:41.150 -00:00:30.93  AT 2026yng  2026-08-06.84 21.99
01:00:19.600 +05:13:13.68  AT 2026ynf  2026-08-06.84 21.4
00:02:10.680 +04:29:05.91  AT 2026yne  2026-08-06.83 22.4
00:13:33.330 +04:19:21.34  AT 2026ynd  2026-08-06.77 22.15
23:51:06.360 +01:51:14.34  AT 2026ync  2026-08-06.76 22.21
23:15:09.720 +02:58:45.37  AT 2026ynb  2026-08-06.75 22.52
22:50:40.350 +05:31:47.83  AT 2026yna  2026-08-05.73 21.56
22:48:01.050 +02:29:57.95  AT 2026ymz  2026-08-05.73 21.98
22:56:40.110 +02:46:51.37  AT 2026ymy  2026-08-04.80 21.96
01:44:34.660 +05:27:13.55  AT 2026ymx  2026-08-01.88 21.27
01:29:50.630 +00:07:42.35  AT 2026ymw  2026-07-21.86 22.34
01:20:55.160 +01:31:29.58  AT 2026ymv  2026-07-20.88 22.17
23:25:01.600 +02:19:39.37  AT 2026ymu  2026-07-20.78 22.49
22:52:58.240 +03:42:25.38  AT 2026ymt  2026-08-05.73 21.81
23:42:43.162 +19:31:30.19  AT 2026yms  2026-08-09.94 19.57
21:20:13.290 -37:42:51.98  AT 2026ymr  2026-08-09.45 19.171
17:37:51.010 -21:58:53.20  AT 2026ymq  2026-08-09.59 14.86
22:57:17.960 +47:07:41.80  AT 2026ymp  2026-08-09.33 14.3
21:11:14.725 +16:08:57.69  AT 2026ymo  2026-08-04.97 19.97
00:45:33.395 +25:23:53.86  AT 2026ymn  2026-08-10.09 19.737
-rw-r--r-- 1 apache apache 88K Sep  6 03:12 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Sep  6 03:12:35 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 4s (0.07 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 33s (0.55 min)
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 15s (0.25 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 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: 32s (0.53 min)
FIELD_Dra-04-Q2b1x1: 78s (1.30 min)
=======================================
TOTAL_RUNTIME: 80s (1.33 min)
Finished: Sun Sep  6 03:13:55 CDT 2026