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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Field Dra-04-Q2b1x1 second-epoch image: Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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: 2461320.85334538 07.10.2026 08:28:39.041   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.20
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: 7 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):  7792
Objects passed selection criteria:  7788
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: 6928
Average stars matched: 6796 (98.0947 %)
Memory usage VmPeak:   234508 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Oct  6 12:01:37 CDT 2026
VaST build number  1.0rc89-233-gd5bdb823
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct  7 08:58:15 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: 2461320.85334538 07.10.2026 08:28:39.041   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 36
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.88
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: 46 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):  46637
Objects passed selection criteria:  46502
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: 42069.2
Average stars matched: 40594.5 (96.4945 %)
Memory usage VmPeak:   270308 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Oct  6 12:01:37 CDT 2026
VaST build number  1.0rc89-233-gd5bdb823
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct  7 09:00:06 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-04-Q2b1x1
#######################################
########### Starting Dra-04-Q2b1x1 ###########
Processing Dra-04-Q2b1x1
server tau has sufficient free disk space available: 1278634 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1278634 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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.png' -> 'transient_report/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits_preview.png'

Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits


renamed 'Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.png' -> 'transient_report/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits_preview.png'

Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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= 1208.6396
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 494.9424
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1209.7352
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 494.2071
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.84953
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 =     15.8500003814697 / [degC] Focuser temperature
AMBTEMP =                 16.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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= '2026-10-07T03:27:55.2008057' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-07T08:27:55.2008057' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61320.3527222225 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-07T08:28:05.1030184' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61320.3528368403 / 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      =     251.998662072016 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9998620593746 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     16.0922222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     349.465555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.56489511495964 / 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  =                20700 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20700 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.8500003814697 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.8500003814697 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 79.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 50.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/d_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits :)

Spent 0.760774 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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/d_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     15.7399997711182 / [degC] Focuser temperature
AMBTEMP =                 16.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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= '2026-10-07T03:28:39.0411734' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-07T08:28:39.0411734' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61320.353229641 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-07T08:28:48.9420583' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61320.353344236 / 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      =     251.998662195031 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9998620892253 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     16.0644444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     349.524166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.57073909092406 / 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  =                20700 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20700 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.7399997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.7399997711182 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 79.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 50.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/d_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits :)

Spent 0.705298 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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/d_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits



fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461320.85283796
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits exists and is non-empty
wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits (1st new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Image size: 937.5'x625.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:47:17.225 +69:59:35.82 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 16:47:17.225 +69:59:35.82
Angular distance between the image centers 0.0643 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits (2nd new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Image size: 937.5'x625.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:47:18.159 +69:58:56.67 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 16:47:18.159 +69:58:56.67
Angular distance between the image centers 0.0696 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  16:47:17.225 +69:59:35.82
Second-epoch second image center 16:47:18.159 +69:58:56.67
Angular distance between the image centers 0.01096 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.aysFHhKAn7
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.436621l1U4
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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits &> /tmp/tmp.5QpOImcmKF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits &> /tmp/tmp.oXGwpuGI18
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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 6344 total matches.
Matched with Tycho-2 6344 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.:  -7.20
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.44

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.44

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 6344 total matches.
Matched with Tycho-2 6344 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 1 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
 2.2 pix  fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
 2.3 pix  fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Limiting magnitude estimates:
 15.4 mag.  Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
 15.4 mag.  Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
 14.9 mag.  fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
 14.9 mag.  fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
All-image limiting magnitude estimate:  14.9 (SNR )  11.8 (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.aysFHhKAn7 (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/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.436621l1U4 (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/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.5QpOImcmKF (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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=359, bad_region=1124, passed=7002
Got 7002 stars (including 5549 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat 
util/solve_plate_with_UCAC5 got 7002 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
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: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 6121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 6121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 6121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4875 stars left (next iteration limit 5362)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4875 robust_rms=6.803 arcsec worst_region_rms=10.526 arcsec outer_annulus_rms=10.526 arcsec
SIP_REFIT: SIP order 3 trial: matched=4875 robust_rms=0.597 arcsec worst_region_rms=0.750 arcsec outer_annulus_rms=0.750 arcsec
SIP_REFIT: SIP order 5 trial: matched=4875 robust_rms=0.524 arcsec worst_region_rms=0.625 arcsec outer_annulus_rms=0.625 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4875 robust_rms_before=0.844 arcsec robust_rms_before_corrected=0.433 arcsec robust_rms_after=0.524 arcsec worst_region_rms_before=0.563 worst_region_rms_after=0.625 outer_annulus_rms_before=0.923 outer_annulus_rms_after=0.625
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.563 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits worst_region_rms_kept=0.563 arcsec robust_rms_kept=0.433 arcsec matched=4875
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits N_match=4875 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.430 sigma_q3_arcsec=0.476 sigma_q4_arcsec=0.486 n_q1=1753 n_q2=856 n_q3=1609 n_q4=657 worst_quadrant_to_overall_ratio=1.156
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits -region wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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.oXGwpuGI18 (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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=359, bad_region=1129, passed=7032
Got 7032 stars (including 5572 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat 
util/solve_plate_with_UCAC5 got 7032 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.6 to 75.3)
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: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 6155 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 6155 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 6155 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4874 stars left (next iteration limit 5362)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4874 robust_rms=6.929 arcsec worst_region_rms=10.935 arcsec outer_annulus_rms=10.935 arcsec
SIP_REFIT: SIP order 3 trial: matched=4874 robust_rms=0.626 arcsec worst_region_rms=0.799 arcsec outer_annulus_rms=0.799 arcsec
SIP_REFIT: SIP order 5 trial: matched=4874 robust_rms=0.504 arcsec worst_region_rms=0.625 arcsec outer_annulus_rms=0.625 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4874 robust_rms_before=0.845 arcsec robust_rms_before_corrected=0.421 arcsec robust_rms_after=0.504 arcsec worst_region_rms_before=0.572 worst_region_rms_after=0.625 outer_annulus_rms_before=1.011 outer_annulus_rms_after=0.625
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.572 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits worst_region_rms_kept=0.572 arcsec robust_rms_kept=0.421 arcsec matched=4874
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits N_match=4874 sigma_overall_arcsec=0.414 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.435 sigma_q3_arcsec=0.466 sigma_q4_arcsec=0.463 n_q1=1749 n_q2=856 n_q3=1618 n_q4=651 worst_quadrant_to_overall_ratio=1.124
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits -region wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits to local_wcs_cache/
'wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits' -> 'local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits'
Saving the final (post-refit) wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits to local_wcs_cache/
'wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits' -> 'local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits sigma_overall=0.421 worst_q_ratio=1.156
new2=fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits sigma_overall=0.414 worst_q_ratio=1.124
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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360_astrometric_residuals.png (4875 matched stars from wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361_astrometric_residuals.png (4874 matched stars from wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits'
Saving fully-calibrated image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits'
Preparing the HTML report for the field Dra-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20405_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 20405_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    11.52    17:04:04.83 +71:47:43.9   3956 2105   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:04:04.84 +71:47:44.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Dra-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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits exists and is non-empty
wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits (1st new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Image size: 937.5'x625.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:47:17.225 +69:59:35.82 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 16:47:17.225 +69:59:35.82
Angular distance between the image centers 0.0643 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits (2nd new image)
verification OK: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Image size: 937.5'x625.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 16:47:18.159 +69:58:56.67 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 16:47:18.159 +69:58:56.67
Angular distance between the image centers 0.0696 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  16:47:17.225 +69:59:35.82
Second-epoch second image center 16:47:18.159 +69:58:56.67
Angular distance between the image centers 0.01096 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.QnvcJACYlB
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.Iupo6RCNx0
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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits &> /tmp/tmp.dOP1V8A7QM
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits &> /tmp/tmp.PeF4WVDQUk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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.:  -6.88
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.62

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.62

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 28 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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
 2.3 pix  fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Limiting magnitude estimates:
 15.6 mag.  Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits
 15.6 mag.  Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits
 15.0 mag.  fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
 15.0 mag.  fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
All-image limiting magnitude estimate:  15.0 (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.QnvcJACYlB (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/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.Iupo6RCNx0 (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/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.dOP1V8A7QM (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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=5, blended=1645, bad_region=4634, passed=40413
Got 40413 stars (including 34336 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat 
util/solve_plate_with_UCAC5 got 40413 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 4874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 37030 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 37030 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 37030 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4874 stars left (next iteration limit 5361)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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=4874 robust_rms=6.831 arcsec worst_region_rms=10.418 arcsec outer_annulus_rms=10.418 arcsec
SIP_REFIT: SIP order 3 trial: matched=4874 robust_rms=0.601 arcsec worst_region_rms=0.756 arcsec outer_annulus_rms=0.756 arcsec
SIP_REFIT: SIP order 5 trial: matched=4874 robust_rms=0.525 arcsec worst_region_rms=0.623 arcsec outer_annulus_rms=0.623 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4874 robust_rms_before=0.848 arcsec robust_rms_before_corrected=0.435 arcsec robust_rms_after=0.525 arcsec worst_region_rms_before=0.569 worst_region_rms_after=0.623 outer_annulus_rms_before=0.930 outer_annulus_rms_after=0.623
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.569 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits worst_region_rms_kept=0.569 arcsec robust_rms_kept=0.435 arcsec matched=4874
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits N_match=4874 sigma_overall_arcsec=0.423 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.438 sigma_q3_arcsec=0.470 sigma_q4_arcsec=0.469 n_q1=1756 n_q2=839 n_q3=1631 n_q4=648 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits -region wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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.PeF4WVDQUk (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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
WCS_IMAGE_NAME=wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
WCS-calibrated image found: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
Checking if the catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat corresponding to the image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits
WCS catalog name: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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=5, blended=1612, bad_region=4578, passed=39950
Got 39950 stars (including 33967 good ones) from the SExtractor catalog wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat 
util/solve_plate_with_UCAC5 got 39950 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 4872 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 36613 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 36613 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 36613 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4872 stars left (next iteration limit 5359)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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=4872 robust_rms=6.896 arcsec worst_region_rms=10.553 arcsec outer_annulus_rms=10.553 arcsec
SIP_REFIT: SIP order 3 trial: matched=4872 robust_rms=0.629 arcsec worst_region_rms=0.810 arcsec outer_annulus_rms=0.810 arcsec
SIP_REFIT: SIP order 5 trial: matched=4872 robust_rms=0.506 arcsec worst_region_rms=0.626 arcsec outer_annulus_rms=0.626 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4872 robust_rms_before=0.848 arcsec robust_rms_before_corrected=0.425 arcsec robust_rms_after=0.506 arcsec worst_region_rms_before=0.587 worst_region_rms_after=0.626 outer_annulus_rms_before=1.017 outer_annulus_rms_after=0.626
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.587 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits worst_region_rms_kept=0.587 arcsec robust_rms_kept=0.425 arcsec matched=4872
WCS_QUALITY_DIAG: file=fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits N_match=4872 sigma_overall_arcsec=0.415 sigma_q1_arcsec=0.362 sigma_q2_arcsec=0.438 sigma_q3_arcsec=0.461 sigma_q4_arcsec=0.481 n_q1=1753 n_q2=846 n_q3=1627 n_q4=646 worst_quadrant_to_overall_ratio=1.158
The image catalog is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits -region wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Saving fully-calibrated image wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/wcs_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.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 17:49:25.94 +73:51:21.4:  13.60 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:43:19.06 +71:17:29.6:  14.64 +/- 0.10  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:28:50.57 +70:51:25.6:  14.05 +/- 0.06  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:48:23.18 +69:06:49.3:  12.94 +/- 0.02  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:31:49.40 +68:10:36.4:  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 17:23:21.36 +66:36:01.0:  13.63 +/- 0.04  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:47:35.22 +69:28:26.8:  14.35 +/- 0.08  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:19:44.16 +70:03:43.0:  14.26 +/- 0.07  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:23:21.36 +66:36:01.0:  13.65 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:49:25.94 +73:51:21.4:  13.53 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.64 +/- 0.03
Forced photometry filter REJECTED candidate at 17:23:21.36 +66:36:01.0: ref_mag=13.64 +/- 0.03 new_mean_mag=14.0837 delta=-0.45 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:28:50.57 +70:51:25.6:  13.97 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.56 +/- 0.03
Forced photometry filter REJECTED candidate at 17:49:25.94 +73:51:21.4: ref_mag=13.56 +/- 0.03 new_mean_mag=13.6138 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  14.01 +/- 0.04
Forced photometry filter REJECTED candidate at 17:28:50.57 +70:51:25.6: ref_mag=14.01 +/- 0.04 new_mean_mag=13.8632 delta=0.15 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:19:44.16 +70:03:43.0:  14.24 +/- 0.07  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:48:23.18 +69:06:49.3:  12.86 +/- 0.03  detection
Forced photometry reference-image weighted average:  14.25 +/- 0.05
Forced photometry reference-image weighted average:  12.90 +/- 0.02
Forced photometry filter REJECTED candidate at 16:19:44.16 +70:03:43.0: ref_mag=14.25 +/- 0.05 new_mean_mag=13.8660 delta=0.39 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:48:23.18 +69:06:49.3: ref_mag=12.90 +/- 0.02 new_mean_mag=12.9385 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 17:47:35.22 +69:28:26.8:  14.58 +/- 0.11  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:31:49.40 +68:10:36.4:  11.82 +/- 0.01  detection
Forced photometry reference-image weighted average:  14.43 +/- 0.07
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:43:19.06 +71:17:29.6:  14.85 +/- 0.14  detection
Forced photometry filter REJECTED candidate at 17:47:35.22 +69:28:26.8: ref_mag=14.43 +/- 0.07 new_mean_mag=14.4468 delta=-0.02 (need > 0.90)
Forced photometry reference-image weighted average:  11.86 +/- 0.01
Forced photometry reference-image weighted average:  14.72 +/- 0.08
Forced photometry filter REJECTED candidate at 17:31:49.40 +68:10:36.4: ref_mag=11.86 +/- 0.01 new_mean_mag=11.9199 delta=-0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:43:19.06 +71:17:29.6: ref_mag=14.72 +/- 0.08 new_mean_mag=14.5264 delta=0.19 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 18:09:09.49 +72:35:28.5:  13.72 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:52:36.95 +71:05:08.4:  13.84 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:39:00.67 +68:13:06.0:  14.05 +/- 0.07  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 16:30:24.71 +67:20:18.6:  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 17:27:51.38 +69:40:19.0:  15.29 +/- 0.19  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 18:09:09.49 +72:35:28.5:  13.65 +/- 0.05  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-06-21_02-08-37_20.00sec_5.00C_LIGHT_0262.fits at 17:52:36.99 +72:59:45.3:  14.95 +/- 0.16  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.04
Forced photometry filter REJECTED candidate at 18:09:09.49 +72:35:28.5: ref_mag=13.69 +/- 0.04 new_mean_mag=13.8615 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:39:00.67 +68:13:06.0:  13.95 +/- 0.07  detection
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:52:36.95 +71:05:08.4:  13.87 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.85 +/- 0.04
Forced photometry reference-image weighted average:  14.00 +/- 0.05
Forced photometry filter REJECTED candidate at 16:52:36.95 +71:05:08.4: ref_mag=13.85 +/- 0.04 new_mean_mag=13.7718 delta=0.08 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:39:00.67 +68:13:06.0: ref_mag=14.00 +/- 0.05 new_mean_mag=13.9890 delta=0.01 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 16:30:24.71 +67:20:18.6:  13.84 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.87 +/- 0.04
Forced photometry filter REJECTED candidate at 16:30:24.71 +67:20:18.6: ref_mag=13.87 +/- 0.04 new_mean_mag=13.7569 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 17:27:51.38 +69:40:19.0:  15.14 +/- 0.18  detection
Forced photometry reference-image weighted average:  15.22 +/- 0.13
Forced photometry filter REJECTED candidate at 17:27:51.38 +69:40:19.0: ref_mag=15.22 +/- 0.13 new_mean_mag=14.8677 delta=0.35 (need > 0.90)
Forced photometry on wcs_Dra-04-Q2b1x1_2026-07-18_00-37-07_20.00sec_5.00C_LIGHT_0188.fits at 17:52:36.99 +72:59:45.3:  15.25 +/- 0.23  detection
Forced photometry reference-image weighted average:  15.05 +/- 0.13
Forced photometry filter REJECTED candidate at 17:52:36.99 +72:59:45.3: ref_mag=15.05 +/- 0.13 new_mean_mag=14.6128 delta=0.44 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 4s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 72771_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72771_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    14.65    17:43:19.02 +71:17:29.4   2051 2203   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    14.44    17:43:19.10 +71:17:29.8   2052 2197   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 72776_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72776_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    14.45    17:47:35.31 +69:28:27.1   1616 3240   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    14.44    17:47:35.12 +69:28:26.5   1616 3234   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 72778_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72778_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.82    16:19:44.03 +70:03:43.2   6200 3018   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    13.95    16:19:44.29 +70:03:42.8   6200 3011   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 72779_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72779_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    14.02    17:23:21.31 +66:36:00.7   2698 5172   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    14.16    17:23:21.40 +66:36:01.3   2698 5166   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 72785_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72785_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.85    17:28:50.60 +70:51:25.8   2713 2579   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    13.89    17:28:50.53 +70:51:25.5   2714 2572   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 72793_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72793_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.76    17:49:26.11 +73:51:21.8   2094 0619   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    13.53    17:49:25.76 +73:51:21.0   2095 0613   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 72971_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 72971_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    11.96    17:31:49.41 +68:10:36.5   2330 4163   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    11.89    17:31:49.39 +68:10:36.4   2331 4157   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
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Considering the candidate 73002_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73002_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    11.88    16:27:55.34 +68:48:05.1   5870 3823   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  16:27:55.31 +68:48:05.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 73185_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73185_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    12.77    17:08:26.04 +65:44:21.4   3568 5754   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:08:26.07 +65:44:21.5 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73196_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73196_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    12.93    17:48:23.28 +69:06:49.3   1527 3445   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    12.94    17:48:23.08 +69:06:49.3   1528 3439   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73379_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73379_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.23    17:01:19.94 +73:20:05.9   4105 1177   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:01:20.06 +73:20:05.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73428_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73428_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.37    17:34:54.15 +66:55:29.0   2038 4883   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:34:54.12 +66:55:28.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73524_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73524_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.64    17:34:56.70 +68:48:06.3   2216 3757   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:34:56.69 +68:48:06.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73600_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73600_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.82    18:09:09.21 +72:35:29.3   1054 1137   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    13.91    18:09:09.77 +72:35:27.7   1053 1131   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73623_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73623_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.79    17:33:23.23 +67:17:59.3   2162 4670   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:33:23.33 +67:17:58.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73626_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73626_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.87    17:42:53.79 +66:06:26.4   1471 5293   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:42:54.05 +66:06:25.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73659_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73659_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.66    16:52:36.79 +71:05:08.6   4504 2544   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    14.01    16:52:37.10 +71:05:08.2   4504 2538   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73755_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73755_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.99    17:39:00.83 +68:13:05.7   1932 4076   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    13.99    17:39:00.51 +68:13:06.2   1933 4070   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73760_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73760_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.71    17:20:11.52 +72:34:36.9   3242 1586   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:20:11.48 +72:34:36.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73776_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73776_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.58    16:21:54.20 +71:43:46.0   5948 2031   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  16:21:54.06 +71:43:46.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73829_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73829_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    14.09    17:25:38.53 +65:55:43.0   2512 5556   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:25:38.64 +65:55:43.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 73840_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 73840_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    13.75    16:30:24.97 +67:20:18.8   5828 4723   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    13.76    16:30:24.45 +67:20:18.3   5829 4716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 74074_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 74074_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 2     2026 10 07.35335    2461320.85335    13.67    16:05:09.20 +70:15:52.5   6916 2755   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  16:05:09.33 +70:15:52.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 74177_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 74177_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    14.62    17:52:37.20 +72:59:45.0   1843 1099   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    14.60    17:52:36.79 +72:59:45.6   1843 1093   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 74287_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 74287_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 1     2026 10 07.35284    2461320.85284    14.82    17:27:51.47 +69:40:18.1   2669 3296   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-27-55_20.00sec_-0.00C_LIGHT_0360.fits
Discovery image 2     2026 10 07.35335    2461320.85335    14.93    17:27:51.29 +69:40:19.9   2670 3289   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19446_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 19446_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 3     2026 10 07.35335    2461320.85335    11.70    17:04:04.88 +71:47:43.4   3956 2105   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  17:04:04.89 +71:47:43.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 41567_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 41567_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 3     2026 10 07.35335    2461320.85335    13.33    16:00:38.95 +68:37:29.4   7367 3669   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

**** FOUND  16:00:38.95 +68:37:29.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 44426_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361
The candidate 44426_fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361 did not pass the final checks
Discovery image 3     2026 10 07.35335    2461320.85335    12.56    16:59:22.94 +65:54:46.1   4133 5663   /data_ssd/NMW-TexasTech/workdir//img_2026-10-07_CI_Dra-04-Q2b1x1_035622_TTUQ2b1x1_1327741_sHaNOZcd/fd_Dra-04-Q2b1x1_2026-10-07_03-28-39_20.00sec_-0.00C_LIGHT_0361.fits

Rejecting candidate due to large distance (39.1") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 4s
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)2461320.85283796 -observatory V36
14:20:13.12 -16:34:33.9 Mercury (-0.0mag)
14:11:20.82 -21:10:33.6 Venus (-4.7mag)
08:30:27.10 +20:06:44.4 Mars (1.1mag)
09:31:42.55 +15:17:33.0 Jupiter (-1.9mag)
00:43:36.47 +01:44:16.5 Saturn (0.3mag)
04:12:28.38 +20:58:57.4 Uranus (5.6mag)
00:10:44.61 -00:23:03.0 Neptune (7.7mag)
20:24:14.32 -23:43:28.3 Pluto (14.5mag)
10:21:28.91 +09:33:21.9 Moon (-9.1mag)
-rw-r--r-- 1 apache apache 362 Oct  7 08:58 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461320.85283796:
09:31:46.68 +15:17:11.1 Io (6.1mag)
09:31:45.55 +15:17:16.3 Europa (6.2mag)
09:31:33.85 +15:18:20.8 Ganymede (5.6mag)
09:31:27.53 +15:18:54.8 Callisto (6.9mag)
09:31:09.34 +15:38:55.1 Himalia (15.6mag)
09:31:39.99 +15:17:46.7 Thebe (16.5mag)
09:30:06.58 +15:38:12.6 Elara (17.5mag)
09:34:23.30 +14:40:16.2 Pasiphae (17.8mag)
09:30:36.17 +15:43:35.4 Carme (18.8mag)
00:43:40.91 +01:44:28.6 Titan (8.2mag)
00:43:36.58 +01:44:17.9 Rhea (9.6mag)
00:42:59.58 +01:41:40.1 Iapetus (11.0mag)
00:43:28.00 +01:44:36.3 Hyperion (14.1mag)
00:41:58.13 +01:32:03.9 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct  7 08:58 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461320.85283796:
02:21:16.31 +21:11:44.5 JWST
20:20:56.68 -35:40:26.6 Chandra
12:30:15.27 -61:57:09.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct  7 08:58 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461320.85283796 -observatory V36
03:47:04.52 +20:10:28.6 17.1mag P/1996 R2 (Lagerkvist)
18:21:13.66 -33:35:29.0 14.7mag P/2010 H2 (Vales)
07:38:04.58 -72:08:15.4 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:15.42 +34:32:00.2 17.7mag C/2017 K2 (PANSTARRS)
05:01:59.16 +48:20:20.4 17.0mag P/2021 N1 (ZTF)
07:28:30.44 +25:30:07.5 16.9mag C/2022 N2 (PANSTARRS)
08:59:54.60 +35:15:20.4 16.2mag C/2024 E1 (Wierzchos)
18:26:06.04 +41:42:42.3 17.4mag C/2024 J3 (ATLAS)
05:45:50.13 -13:32:04.6 16.6mag C/2024 T5 (ATLAS)
12:09:37.94 +16:19:38.9 16.3mag C/2025 V2 (Rankin)
13:46:57.25 -02:22:56.3 16.6mag C/2025 Y1 (ATLAS)
18:26:06.23 +66:44:18.1 16.0mag C/2026 A2 (Bok)
02:40:36.91 +43:50:12.8 17.8mag C/2026 B2 (Sun-Gao)
12:41:46.69 +13:51:53.8 17.7mag A/2026 E1
00:36:41.48 +19:31:06.5 17.7mag 2P/Encke
22:53:54.16 -32:32:32.1 14.3mag 10P/Tempel
02:05:06.92 +39:16:42.6 16.8mag 11P/Tempel-Swift-LINEAR
12:08:31.27 -07:50:03.4 16.3mag 29P/Schwassmann-Wachmann
00:25:03.50 -08:44:05.8 15.6mag 65P/Gunn
07:30:14.35 +16:26:24.9 13.8mag 78P/Gehrels
03:03:54.12 +14:31:25.4 17.6mag 88P/Howell
07:24:12.12 +39:03:54.8 17.1mag 112P/Urata-Niijima
08:53:02.96 +15:34:24.7 17.8mag 114P/Wiseman-Skiff
11:32:40.95 +14:11:04.3 14.8mag 123P/West-Hartley
13:56:38.97 -31:02:57.9 17.8mag 124P/Mrkos
06:47:50.33 +19:29:01.8 15.7mag 128P/Shoemaker-Holt
23:35:22.77 +00:24:10.8 17.2mag 139P/Vaisala-Oterma
22:17:13.05 -00:10:31.5 9.5mag 161P/Hartley-IRAS
10:10:20.04 +35:38:48.1 16.9mag 162P/Siding Spring
10:08:30.27 +02:38:03.4 13.9mag 169P/NEAT
03:31:12.28 +05:06:46.6 14.7mag 220P/McNaught
05:56:55.05 +44:19:04.9 15.3mag 260P/McNaught
07:20:57.67 +25:44:34.1 18.0mag 266P/Christensen
09:52:06.04 +31:52:50.8 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 1.7K Oct  7 08:58 comets.txt
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List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
-rw-r--r-- 1 apache apache 5.7K Oct  7 08:58 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
-rw-r--r-- 1 apache apache 191K Oct  7 08:58 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
05:02:52.706 -06:20:44.84  AT 2026acmr  2026-09-17.47 20.0414
07:57:22.784 +52:36:35.29  AT 2026acmq  2026-09-16.46 19.4468
06:30:56.944 -31:36:42.11  AT 2026acmp  2026-09-18.78 19.8
05:10:14.652 -25:53:20.15  AT 2026acmo  2026-09-17.77 20.23
03:26:20.881 +22:27:21.51  AT 2026acmn  2026-09-16.38 18.1297
01:21:22.899 +18:24:15.58  AT 2026acmm  2026-09-18.38 19.4129
02:59:47.145 +03:53:41.77  AT 2026acml  2026-09-20.40 19.7959
01:12:22.273 -08:29:32.90  AT 2026acmk  2026-09-14.32 20.4256
12:37:20.669 +41:36:44.25  AT 2026acmj  2026-04-14.94 19.81
09:35:04.931 -21:14:54.15  AT 2026acmi  2026-04-19.39 20.25
12:53:36.157 -17:01:48.97  AT 2026acmh  2026-04-16.49 20.22
10:50:24.066 -15:39:14.03  AT 2026acmg  2026-04-21.44 19.82
22:39:05.762 -19:39:55.66  AT 2026acmf  2026-09-20.42 19.79
16:10:59.860 +42:59:12.75  AT 2026acme  2026-09-16.63 20.51
00:16:07.120 +18:47:32.54  AT 2026acmd  2026-09-10.72 21.46
22:30:40.202 +13:00:30.35  AT 2026acmc  2026-09-10.71 21.46
23:31:53.580 +29:50:47.83  AT 2026acmb  2026-09-10.67 21.8
21:09:02.990 +15:01:07.86  AT 2026acma  2026-09-08.65 21.5
23:28:50.644 +22:53:43.23  AT 2026aclz  2026-09-03.67 20.54
22:18:34.118 +15:43:36.90  AT 2026acly  2026-08-31.60 21.23
-rw-r--r-- 1 apache apache 89K Oct  7 08:58 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Oct  7 08:57:46 CDT 2026
=======================================
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 42s (0.70 min)
    PLATE_VERIFY_AND_POINTING: 2s (0.03 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 70s (1.17 min)
TIMING SExtractor: 33 seconds
TIMING matching_and_photometry: 4 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 48s (0.80 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 22s (0.37 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: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 4s (0.07 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 78s (1.30 min)
FIELD_Dra-04-Q2b1x1: 165s (2.75 min)
=======================================
TOTAL_RUNTIME: 170s (2.83 min)
Finished: Wed Oct  7 09:00:36 CDT 2026