FITS images used in this processing run:

Field Dra-05-Q2b1x1 reference image: Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Field Dra-05-Q2b1x1 reference image: Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Field Dra-05-Q2b1x1 second-epoch image: Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Field Dra-05-Q2b1x1 second-epoch image: Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461202.84134294 11.06.2026 08:11:22.030   /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
First image: 2461202.84134294 11.06.2026 08:11:22.030   /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Last  image: 2461249.77640605 28.07.2026 06:37:51.483   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.40
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 5 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  12742
Objects passed selection criteria:  12685
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 9069
Average stars matched: 8410 (92.7335 %)
Memory usage VmPeak:   237972 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jul 28 02:13:30 CDT 2026
VaST build number  1.0rc89-182-g8380f0ac
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-28)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jul 28 03:54:34 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461202.84134294 11.06.2026 08:11:22.030   /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
First image: 2461202.84134294 11.06.2026 08:11:22.030   /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Last  image: 2461249.77640605 28.07.2026 06:37:51.483   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 49
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.08
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: 35 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  76932
Objects passed selection criteria:  76733
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 59301
Average stars matched: 54899.2 (92.5773 %)
Memory usage VmPeak:   291520 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jul 28 02:13:30 CDT 2026
VaST build number  1.0rc89-182-g8380f0ac
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-28)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jul 28 03:57:39 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= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-05-Q2b1x1
#######################################
########### Starting Dra-05-Q2b1x1 ###########
Processing Dra-05-Q2b1x1
server tau has sufficient free disk space available: 1015594 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1015594 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.png' -> 'transient_report/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits_preview.png'

Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits


renamed 'Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.png' -> 'transient_report/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits_preview.png'

Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.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= 431.0400
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 575.7506
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2092.8860
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 660.6845
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2091.2904
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 661.4796
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 4.85543
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 =     26.6800003051758 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-28T01:37:06.5880084' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-28T06:37:06.5880084' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61249.2757706945 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-28T06:37:16.4912643' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61249.2758853124 / 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      =     287.999983945616 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9998315585165 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     52.7294444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     351.401388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.25586006386651 / 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-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '19 12 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  =                20452 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20452 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.6800003051758 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.6800003051758 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 42.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                898.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 32.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            16.601328 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             11.50092 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/d_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits :)

Spent 0.657543 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/d_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     26.6599998474121 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-28T01:37:51.4837407' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-28T06:37:51.4837407' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61249.2762903124 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-28T06:38:01.3840099' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61249.2764049075 / 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      =      287.99998399914 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9998315152934 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     52.7063888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              351.305 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.25624377052348 / 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-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '19 12 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  =                20452 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20452 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.6599998474121 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.6599998474121 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 42.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                898.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 32.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            16.601328 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             11.50092 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/d_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits :)

Spent 0.664593 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/d_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits



fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
  
SExtractor catalog cache: saved Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.cat to cache
SExtractor catalog cache: saved Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461249.77588644
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits exists and is non-empty
Saving wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits to local_wcs_cache/
'wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits' -> 'local_wcs_cache/wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits'
wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits exists and is non-empty
Saving wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits to local_wcs_cache/
'wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits' -> 'local_wcs_cache/wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits'
wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits exists and is non-empty
Saving wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits to local_wcs_cache/
'wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits' -> 'local_wcs_cache/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits'
wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits exists and is non-empty
Saving wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits to local_wcs_cache/
'wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits' -> 'local_wcs_cache/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits (1st reference image)
verification OK: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 19:12:05.078 +70:01:39.07 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-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits (1st new image)
verification OK: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 19:11:56.729 +70:01:33.25 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 19:12:05.078 +70:01:39.07
Second-epoch image center 19:11:56.729 +70:01:33.25
Angular distance between the image centers 0.0120 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits (2nd new image)
verification OK: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 19:11:59.567 +70:01:40.24 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 19:12:05.078 +70:01:39.07
Second-epoch image center 19:11:59.567 +70:01:40.24
Angular distance between the image centers 0.0078 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  19:11:56.729 +70:01:33.25
Second-epoch second image center 19:11:59.567 +70:01:40.24
Angular distance between the image centers 0.00448 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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits &> /tmp/tmp.uUXRhanVY4
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits &> /tmp/tmp.ExC413dbb1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits &> /tmp/tmp.sMRmboVm7l
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits &> /tmp/tmp.usTqqAfREB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits and wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits and wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat 
Found non-empty wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits and wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat
The reference image (wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits) and catalog (wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat) found
'wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat' -> 'wcsmag.cat'
Read 15402 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.2567 to 316.2860 deg, Dec +63.6438 to +75.2941 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 260.2567 to 316.2860 deg, Dec 63.6438 to 75.2941 deg
Loaded 13053 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): 7912 out of 8266 total matches.
Matched with Tycho-2 8266 out of 15402 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.691200
a=0.000000 b=1.000000 c=22.691200
From vast_summary.log: estimated ref. image limiting mag.:  -7.40
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.29

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.29

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 15402 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.2567 to 316.2860 deg, Dec +63.6438 to +75.2941 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 260.2567 to 316.2860 deg, Dec 63.6438 to 75.2941 deg
Loaded 13053 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): 7912 out of 8266 total matches.
Matched with Tycho-2 8266 out of 15402 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits:


Forced-photometry filter: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits -> calib.txt_param_ref_wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits (aperture=6.1)
Read 15513 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 260.2573 to 316.2876 deg, Dec +63.6437 to +75.2969 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 260.2573 to 316.2876 deg, Dec 63.6437 to 75.2969 deg
Loaded 13056 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): 7917 out of 8279 total matches.
Matched with Tycho-2 8279 out of 15513 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits:


Forced-photometry filter: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits -> calib.txt_param_ref_wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
 2.2 pix  Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
 2.3 pix  fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
 2.2 pix  fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
 2.2 pix  wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
 2.2 pix  wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Limiting magnitude estimates:
 15.3 mag.  Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
 15.3 mag.  Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
 14.5 mag.  fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
 14.5 mag.  fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
All-image limiting magnitude estimate:  14.5 (SNR )  11.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.uUXRhanVY4 (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_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits' -> 'wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
WCS_IMAGE_NAME=wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
WCS-calibrated image found: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Checking if the catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits alredy exist and is non-empty...
Catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
WCS catalog name: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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=7, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=889, bad_region=3680, passed=15395
Got 15395 stars (including 10990 good ones) from the SExtractor catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat 
util/solve_plate_with_UCAC5 got 15395 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 12489 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 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 12489 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 12489 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4897 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits N_match=4897 sigma_overall_arcsec=0.378 sigma_q1_arcsec=0.344 sigma_q2_arcsec=0.409 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.421 n_q1=1563 n_q2=1085 n_q3=1372 n_q4=877 worst_quadrant_to_overall_ratio=1.111
The image catalog is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits -region wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.ExC413dbb1 (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_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits' -> 'wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
WCS_IMAGE_NAME=wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
WCS-calibrated image found: wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Checking if the catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits alredy exist and is non-empty...
Catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
WCS catalog name: wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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=885, bad_region=3629, passed=15513
Got 15513 stars (including 11153 good ones) from the SExtractor catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat 
util/solve_plate_with_UCAC5 got 15513 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 12647 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 12647 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 12647 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4896 stars left (next iteration limit 5384)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits N_match=4896 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.340 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.426 n_q1=1569 n_q2=1079 n_q3=1374 n_q4=874 worst_quadrant_to_overall_ratio=1.130
The image catalog is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits -region wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.sMRmboVm7l (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
WCS_IMAGE_NAME=wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
WCS-calibrated image found: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Checking if the catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
WCS catalog name: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.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=542, bad_region=1653, passed=8117
Got 8117 stars (including 6031 good ones) from the SExtractor catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 8117 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 6798 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

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 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 6798 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 6798 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4893 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4893 robust_rms=6.468 arcsec worst_quadrant_rms=10.744 arcsec
SIP_REFIT: SIP order 3 trial: matched=4893 robust_rms=0.506 arcsec worst_quadrant_rms=0.686 arcsec
SIP_REFIT: SIP order 5 trial: matched=4893 robust_rms=0.415 arcsec worst_quadrant_rms=0.499 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4893 robust_rms_before=0.717 arcsec robust_rms_before_corrected=0.414 arcsec robust_rms_after=0.415 arcsec worst_quadrant_rms_before=0.486 worst_quadrant_rms_after=0.499
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.486 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits N_match=4893 sigma_overall_arcsec=0.431 sigma_q1_arcsec=0.371 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.527 sigma_q4_arcsec=0.386 n_q1=1376 n_q2=853 n_q3=1729 n_q4=935 worst_quadrant_to_overall_ratio=1.222
The image catalog is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits -region wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.usTqqAfREB (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
WCS_IMAGE_NAME=wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
WCS-calibrated image found: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Checking if the catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
WCS catalog name: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.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=543, bad_region=1645, passed=8048
Got 8048 stars (including 5969 good ones) from the SExtractor catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 8048 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 4890 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 6751 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 6751 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 6751 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4890 stars left (next iteration limit 5379)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4890 robust_rms=6.473 arcsec worst_quadrant_rms=11.056 arcsec
SIP_REFIT: SIP order 3 trial: matched=4890 robust_rms=0.532 arcsec worst_quadrant_rms=0.696 arcsec
SIP_REFIT: SIP order 5 trial: matched=4890 robust_rms=0.424 arcsec worst_quadrant_rms=0.504 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4890 robust_rms_before=0.731 arcsec robust_rms_before_corrected=0.425 arcsec robust_rms_after=0.424 arcsec worst_quadrant_rms_before=0.502 worst_quadrant_rms_after=0.504
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.502 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits N_match=4890 sigma_overall_arcsec=0.442 sigma_q1_arcsec=0.379 sigma_q2_arcsec=0.405 sigma_q3_arcsec=0.545 sigma_q4_arcsec=0.397 n_q1=1376 n_q2=849 n_q3=1733 n_q4=932 worst_quadrant_to_overall_ratio=1.233
The image catalog is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits -region wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits sigma_overall=0.378 worst_q_ratio=1.111
ref2=Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits sigma_overall=0.377 worst_q_ratio=1.130
new1=fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits sigma_overall=0.431 worst_q_ratio=1.222
new2=fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits sigma_overall=0.442 worst_q_ratio=1.233
reference average sigma_overall=0.3775 worst_q_ratio=1.1205
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238_astrometric_residuals.png (4897 matched stars from wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239_astrometric_residuals.png (4896 matched stars from wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264_astrometric_residuals.png (4893 matched stars from wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265_astrometric_residuals.png (4890 matched stars from wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits'
Saving fully-calibrated image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits'
Preparing the HTML report for the field Dra-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20788_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 20788_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    11.24    18:42:15.91 +73:04:34.2   6172 1323   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  18:42:15.93 +73:04:34.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20789_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 20789_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    10.90    19:06:59.76 +66:18:59.1   5004 5449   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:06:59.77 +66:18:58.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Dra-05-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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
  
SExtractor catalog cache: saved Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.cat to cache
SExtractor catalog cache: saved Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Creating symlink local_wcs_cache/wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits exists and is non-empty
wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits exists and is non-empty
wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits exists and is non-empty
wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits (1st reference image)
verification OK: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 19:12:05.078 +70:01:39.07 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-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits (1st new image)
verification OK: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 19:11:56.729 +70:01:33.25 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 19:12:05.078 +70:01:39.07
Second-epoch image center 19:11:56.729 +70:01:33.25
Angular distance between the image centers 0.0120 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits (2nd new image)
verification OK: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 19:11:59.567 +70:01:40.24 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 19:12:05.078 +70:01:39.07
Second-epoch image center 19:11:59.567 +70:01:40.24
Angular distance between the image centers 0.0078 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  19:11:56.729 +70:01:33.25
Second-epoch second image center 19:11:59.567 +70:01:40.24
Angular distance between the image centers 0.00448 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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits &> /tmp/tmp.7KyIC46dLZ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits &> /tmp/tmp.VmwUu5rdma
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits &> /tmp/tmp.HnA08DYymm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits &> /tmp/tmp.khB9EUNmr2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits and wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits and wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat 
Found non-empty wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits and wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat
The reference image (wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits) and catalog (wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat) found
'wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat' -> 'wcsmag.cat'
Read 87306 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 259.8695 to 316.2859 deg, Dec +63.5727 to +75.2954 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 259.8695 to 316.2859 deg, Dec 63.5727 to 75.2954 deg
Loaded 13259 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): 7220 out of 8380 total matches.
Matched with Tycho-2 8380 out of 87306 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.553300
a=0.000000 b=1.000000 c=22.553300
From vast_summary.log: estimated ref. image limiting mag.:  -7.08
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.47

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.47

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 87306 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 259.8695 to 316.2859 deg, Dec +63.5727 to +75.2954 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 259.8695 to 316.2859 deg, Dec 63.5727 to 75.2954 deg
Loaded 13259 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): 7220 out of 8380 total matches.
Matched with Tycho-2 8380 out of 87306 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits:


Forced-photometry filter: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits -> calib.txt_param_ref_wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits (aperture=4.7)
Read 87167 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 259.8489 to 316.2875 deg, Dec +63.6396 to +75.3023 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 259.8489 to 316.2875 deg, Dec 63.6396 to 75.3023 deg
Loaded 13147 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): 7239 out of 8384 total matches.
Matched with Tycho-2 8384 out of 87167 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits:


Forced-photometry filter: calibrated wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits -> calib.txt_param_ref_wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 40 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
 2.1 pix  Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
 2.1 pix  fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
 2.0 pix  fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
 2.1 pix  wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
 2.1 pix  wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Limiting magnitude estimates:
 15.5 mag.  Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
 15.5 mag.  Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
 14.6 mag.  fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
 14.7 mag.  fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
All-image limiting magnitude estimate:  14.6 (SNR )  14.1 (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.7KyIC46dLZ (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_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits' -> 'wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
WCS_IMAGE_NAME=wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
WCS-calibrated image found: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
Checking if the catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits alredy exist and is non-empty...
Catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits
WCS catalog name: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.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=4, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=6474, bad_region=14130, passed=87289
Got 87289 stars (including 68116 good ones) from the SExtractor catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat 
util/solve_plate_with_UCAC5 got 87289 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 4909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 76747 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 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 76747 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 76747 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4909 stars left (next iteration limit 5399)
Stop iterations.


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

SIP_REFIT: wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits N_match=4909 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.357 sigma_q4_arcsec=0.414 n_q1=1549 n_q2=1051 n_q3=1436 n_q4=873 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits -region wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.VmwUu5rdma (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_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits' -> 'wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
WCS_IMAGE_NAME=wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
WCS-calibrated image found: wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
Checking if the catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits alredy exist and is non-empty...
Catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits
WCS catalog name: wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.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=10, blended=6408, bad_region=13846, passed=87157
Got 87157 stars (including 68236 good ones) from the SExtractor catalog wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat 
util/solve_plate_with_UCAC5 got 87157 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 4909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 76812 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 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 76812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 76812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4909 stars left (next iteration limit 5399)
Stop iterations.


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

SIP_REFIT: wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits N_match=4909 sigma_overall_arcsec=0.365 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.400 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.415 n_q1=1559 n_q2=1045 n_q3=1431 n_q4=874 worst_quadrant_to_overall_ratio=1.136
The image catalog is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits -region wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.HnA08DYymm (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
WCS_IMAGE_NAME=wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
WCS-calibrated image found: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Checking if the catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
WCS catalog name: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.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=8, blended=2579, bad_region=8833, passed=54680
Got 54680 stars (including 43630 good ones) from the SExtractor catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 54680 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 4902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 48096 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

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 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 48096 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 48096 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4902 stars left (next iteration limit 5392)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits N_match=4902 sigma_overall_arcsec=0.430 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.378 sigma_q3_arcsec=0.537 sigma_q4_arcsec=0.382 n_q1=1402 n_q2=869 n_q3=1682 n_q4=949 worst_quadrant_to_overall_ratio=1.248
The image catalog is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits -region wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.khB9EUNmr2 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
WCS_IMAGE_NAME=wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
WCS-calibrated image found: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Checking if the catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat corresponding to the image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
WCS catalog name: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.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=15, blended=2570, bad_region=8856, passed=55081
Got 55081 stars (including 44054 good ones) from the SExtractor catalog wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 55081 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 4902 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 48470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 48470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 48470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4902 stars left (next iteration limit 5392)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits N_match=4902 sigma_overall_arcsec=0.430 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.387 sigma_q3_arcsec=0.528 sigma_q4_arcsec=0.390 n_q1=1405 n_q2=872 n_q3=1679 n_q4=946 worst_quadrant_to_overall_ratio=1.227
The image catalog is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits -region wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Saving fully-calibrated image wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/wcs_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits
Preparing the HTML report for the field Dra-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:33:29.26 +67:45:53.1:  13.39 +/- 0.03  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 18:45:57.85 +67:54:38.6:  13.92 +/- 0.05  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:46:56.81 +66:30:13.9:  13.74 +/- 0.04  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:42:13.74 +67:35:32.5:  13.82 +/- 0.05  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:33:29.26 +67:45:53.1:  13.35 +/- 0.03  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:42:13.74 +67:35:32.5:  13.73 +/- 0.04  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 18:45:57.85 +67:54:38.6:  13.98 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.37 +/- 0.02
Forced photometry filter REJECTED candidate at 19:33:29.26 +67:45:53.1: ref_mag=13.37 +/- 0.02 new_mean_mag=13.7545 delta=-0.38 (need > 0.90)
Forced photometry reference-image weighted average:  13.77 +/- 0.03
Forced photometry filter REJECTED candidate at 19:42:13.74 +67:35:32.5: ref_mag=13.77 +/- 0.03 new_mean_mag=14.0153 delta=-0.25 (need > 0.90)
Forced photometry reference-image weighted average:  13.95 +/- 0.04
Forced photometry filter REJECTED candidate at 18:45:57.85 +67:54:38.6: ref_mag=13.95 +/- 0.04 new_mean_mag=14.0217 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:46:56.81 +66:30:13.9:  13.75 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.74 +/- 0.03
Forced photometry filter REJECTED candidate at 19:46:56.81 +66:30:13.9: ref_mag=13.74 +/- 0.03 new_mean_mag=13.7740 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:43:50.80 +71:12:31.4:  13.00 +/- 0.02  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:45:47.76 +66:25:14.7:  13.10 +/- 0.02  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 18:36:11.53 +71:08:03.4:  12.68 +/- 0.02  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:43:50.80 +71:12:31.4:  13.11 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.02
Forced photometry filter REJECTED candidate at 19:43:50.80 +71:12:31.4: ref_mag=13.05 +/- 0.02 new_mean_mag=13.3171 delta=-0.26 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:45:47.76 +66:25:14.7:  13.10 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.10 +/- 0.02
Forced photometry filter REJECTED candidate at 19:45:47.76 +66:25:14.7: ref_mag=13.10 +/- 0.02 new_mean_mag=13.2997 delta=-0.20 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:41:54.52 +66:29:42.5:  12.68 +/- 0.02  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:19:12.62 +67:12:35.3:  12.30 +/- 0.01  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 18:36:11.53 +71:08:03.4:  12.71 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.69 +/- 0.01
Forced photometry filter REJECTED candidate at 18:36:11.53 +71:08:03.4: ref_mag=12.69 +/- 0.01 new_mean_mag=12.9629 delta=-0.27 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:41:54.52 +66:29:42.5:  12.68 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.68 +/- 0.01
Forced photometry filter REJECTED candidate at 19:41:54.52 +66:29:42.5: ref_mag=12.68 +/- 0.01 new_mean_mag=12.8106 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:26:29.77 +69:12:26.0:  12.28 +/- 0.01  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:37:23.42 +71:52:40.7:  10.99 +/- 0.00  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 19:32:29.04 +71:48:40.5:  12.72 +/- 0.02  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:19:12.62 +67:12:35.3:  12.29 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.30 +/- 0.01
Forced photometry filter REJECTED candidate at 19:19:12.62 +67:12:35.3: ref_mag=12.30 +/- 0.01 new_mean_mag=12.6260 delta=-0.33 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:26:29.77 +69:12:26.0:  12.29 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.29 +/- 0.01
Forced photometry filter REJECTED candidate at 19:26:29.77 +69:12:26.0: ref_mag=12.29 +/- 0.01 new_mean_mag=12.4428 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:32:29.04 +71:48:40.5:  12.74 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.73 +/- 0.01
Forced photometry filter REJECTED candidate at 19:32:29.04 +71:48:40.5: ref_mag=12.73 +/- 0.01 new_mean_mag=12.8795 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 19:37:23.42 +71:52:40.7:  11.01 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.00 +/- 0.00
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 18:50:25.35 +69:45:22.0:  14.19 +/- 0.06  detection
Forced photometry filter REJECTED candidate at 19:37:23.42 +71:52:40.7: ref_mag=11.00 +/- 0.00 new_mean_mag=11.2606 delta=-0.26 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-11-22_20.00sec_4.90C_LIGHT_0238.fits at 20:10:43.70 +72:07:48.5:  14.91 +/- 0.14  detection
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 18:50:25.35 +69:45:22.0:  14.38 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.27 +/- 0.05
Forced photometry filter REJECTED candidate at 18:50:25.35 +69:45:22.0: ref_mag=14.27 +/- 0.05 new_mean_mag=14.2436 delta=0.03 (need > 0.90)
Forced photometry on wcs_Dra-05-Q2b1x1_2026-06-11_03-12-00_20.00sec_5.00C_LIGHT_0239.fits at 20:10:43.70 +72:07:48.5:  14.57 +/- 0.11  detection
Forced photometry reference-image weighted average:  14.69 +/- 0.09
Forced photometry filter REJECTED candidate at 20:10:43.70 +72:07:48.5: ref_mag=14.69 +/- 0.09 new_mean_mag=14.5868 delta=0.11 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 6s
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 103327_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103327_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    14.10    19:42:13.87 +67:35:31.6   2993 4490   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    13.95    19:42:13.61 +67:35:33.4   2996 4492   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 103337_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103337_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.85    19:28:29.89 +68:31:54.5   3843 4032   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:28:29.67 +68:31:53.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103338_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103338_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    14.06    19:27:37.31 +67:53:50.1   3851 4419   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:27:37.20 +67:53:50.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103341_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103341_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    13.93    18:45:57.88 +67:54:38.0   6215 4454   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    14.29    18:45:57.83 +67:54:39.3   6218 4455   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 103343_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103343_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    13.77    19:33:29.23 +67:45:53.3   3507 4459   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    13.75    19:33:29.29 +67:45:52.8   3509 4460   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 103347_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103347_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    13.78    19:46:56.59 +66:30:14.6   2604 5094   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    13.77    19:46:57.02 +66:30:13.2   2606 5096   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 103350_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103350_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.73    19:15:17.81 +73:14:01.8   4722 1250   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:15:17.85 +73:14:01.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103355_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103355_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.59    19:54:27.70 +72:04:30.3   2877 1706   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:54:27.71 +72:04:30.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103356_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103356_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.66    19:13:46.68 +67:34:03.1   4627 4677   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:13:46.74 +67:34:04.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103358_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103358_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.22    19:57:38.49 +68:09:21.2   2197 3988   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:57:38.56 +68:09:21.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103359_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103359_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.40    18:48:09.06 +72:19:05.8   5939 1800   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  18:48:09.10 +72:19:05.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 103361_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103361_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    13.36    19:43:50.86 +71:12:31.7   3273 2317   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    13.28    19:43:50.75 +71:12:31.2   3275 2319   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 103362_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103362_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    13.29    19:45:47.74 +66:25:14.1   2663 5156   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    13.31    19:45:47.77 +66:25:15.3   2666 5158   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 103365_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103365_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.07    19:07:11.60 +66:22:30.4   4993 5413   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:07:11.57 +66:22:30.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103368_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103368_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    12.92    18:36:11.50 +71:08:03.4   6562 2466   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    13.01    18:36:11.55 +71:08:03.3   6564 2467   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103369_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103369_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    12.65    18:37:08.50 +65:39:43.1   6862 5774   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  18:37:08.48 +65:39:43.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103371_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103371_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    12.72    19:41:54.61 +66:29:42.7   2903 5151   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    12.95    19:41:54.42 +66:29:42.4   2906 5152   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103372_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103372_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    12.59    19:19:12.61 +67:12:35.2   4297 4874   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    12.67    19:19:12.63 +67:12:35.3   4299 4875   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103374_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103374_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    12.46    19:26:29.93 +69:12:26.1   3991 3635   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    12.43    19:26:29.62 +69:12:25.8   3994 3637   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103376_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103376_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    12.30    19:58:33.95 +72:13:57.8   2712 1570   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:58:33.93 +72:13:57.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103377_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103377_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    12.04    19:44:34.37 +66:50:11.6   2783 4922   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:44:34.38 +66:50:11.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103378_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103378_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    11.30    19:37:23.33 +71:52:40.8   3642 1966   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    11.23    19:37:23.51 +71:52:40.7   3644 1967   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 103379_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 103379_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    10.87    19:06:59.54 +66:18:59.2   5004 5449   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:06:59.55 +66:18:58.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 104802_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 104802_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    11.76    18:23:55.46 +73:28:42.3   6939 0981   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

Rejecting candidate due to large distance (12.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 106993_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 106993_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    12.87    19:32:29.08 +71:48:40.4   3866 2037   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    12.89    19:32:29.00 +71:48:40.5   3868 2039   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 107433_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 107433_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.02    18:19:25.92 +71:31:08.5   7339 2120   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  18:19:25.91 +71:31:08.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 107645_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 107645_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.05    19:57:47.77 +71:55:54.6   2706 1756   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:57:47.80 +71:55:54.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108154_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 108154_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.26    20:06:24.30 +71:56:18.1   2312 1652   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  20:06:24.18 +71:56:18.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108659_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 108659_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.38    19:16:30.47 +73:54:13.5   4693 0841   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:16:30.60 +73:54:13.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 109071_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 109071_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.48    19:11:20.15 +66:59:44.7   4755 5029   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:11:20.01 +66:59:45.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 109369_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 109369_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.65    18:59:09.57 +67:37:46.3   5470 4654   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

Rejecting candidate due to large distance (17.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 109689_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 109689_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.64    19:31:22.48 +70:59:24.2   3861 2538   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:31:22.51 +70:59:24.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 110187_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 110187_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.71    18:23:03.82 +73:09:25.4   7007 1168   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

Rejecting candidate due to large distance (12.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 110461_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 110461_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.78    19:47:46.58 +70:14:38.3   2978 2858   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:47:46.41 +70:14:38.9 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 111415_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 111415_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.82    18:48:46.16 +72:25:37.1   5907 1736   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  18:48:45.88 +72:25:36.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 111504_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 111504_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    13.93    19:24:38.16 +70:18:17.4   4154 2986   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

**** FOUND  19:24:38.01 +70:18:16.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113182_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 113182_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    14.29    19:55:53.90 +67:12:38.7   2168 4570   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

Rejecting candidate due to large distance (20.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113553_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 113553_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    14.41    18:50:25.40 +69:45:21.7   5908 3353   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    14.14    18:50:25.29 +69:45:22.2   5910 3354   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
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Considering the candidate 113655_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 113655_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 1     2026 07 28.27589    2461249.77589    14.46    20:10:43.92 +72:07:47.2   2145 1483   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-06_20.00sec_-0.00C_LIGHT_0264.fits
Discovery image 2     2026 07 28.27641    2461249.77641    14.85    20:10:43.49 +72:07:49.8   2148 1484   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113830_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265
The candidate 113830_fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265 did not pass the final checks
Discovery image 2     2026 07 28.27641    2461249.77641    14.92    19:08:09.17 +69:45:01.8   4983 3369   /data_ssd/NMW-TexasTech/workdir//img_2026-07-28_CI_Dra-05-Q2b1x1_020243_TTUQ2b1x1_3548730_CfHToVHi/fd_Dra-05-Q2b1x1_2026-07-28_01-37-51_20.00sec_-0.00C_LIGHT_0265.fits

Rejecting candidate due to large distance (16.2") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Dra-05-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-05-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)2461249.77588644 -observatory V36
07:11:27.66 +19:17:50.3 Mercury (1.0mag)
11:22:54.59 +04:18:24.3 Venus (-4.2mag)
05:17:12.75 +23:06:49.6 Mars (1.3mag)
08:33:01.18 +19:17:06.3 Jupiter (-1.8mag)
00:56:49.23 +03:21:07.9 Saturn (0.7mag)
04:10:17.46 +20:53:11.9 Uranus (5.8mag)
00:16:37.88 +00:17:08.5 Neptune (7.7mag)
20:29:12.14 -23:25:46.5 Pluto (14.4mag)
19:28:09.40 -26:00:39.1 Moon (-12.4mag)
-rw-r--r-- 1 apache apache 362 Jul 28 03:54 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461249.77588644:
08:33:08.73 +19:16:35.7 Io (5.9mag)
08:33:06.17 +19:16:47.0 Europa (6.3mag)
08:32:47.31 +19:18:02.9 Ganymede (5.5mag)
08:33:22.60 +19:15:37.3 Callisto (6.7mag)
08:30:50.57 +19:10:03.5 Himalia (15.7mag)
08:33:03.41 +19:16:58.0 Thebe (16.6mag)
08:30:15.54 +19:10:45.4 Elara (17.7mag)
08:36:59.85 +19:01:54.3 Pasiphae (17.9mag)
08:36:54.51 +19:25:08.8 Carme (19.0mag)
00:56:46.28 +03:20:37.8 Titan (8.5mag)
00:56:43.56 +03:21:11.3 Rhea (9.8mag)
00:56:28.58 +03:18:30.4 Iapetus (11.2mag)
00:57:04.94 +03:20:53.3 Hyperion (14.5mag)
00:56:26.01 +03:15:47.7 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 28 03:54 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461249.77588644:
18:24:29.76 -27:51:40.2 JWST
11:57:55.17 +52:07:17.1 Chandra
01:19:31.06 +64:05:32.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 28 03:54 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461249.77588644 -observatory V36
03:00:30.37 +16:22:54.5 17.7mag P/1996 R2 (Lagerkvist)
18:06:10.46 -34:38:42.7 13.9mag P/2010 H2 (Vales)
06:43:22.87 -68:32:18.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:41.87 +32:46:18.5 17.7mag C/2017 K2 (PANSTARRS)
03:08:08.41 +31:17:07.1 16.2mag P/2021 N1 (ZTF)
22:47:19.79 +31:58:20.8 17.3mag C/2022 E2 (ATLAS)
06:32:12.70 +26:42:58.1 16.7mag C/2022 N2 (PANSTARRS)
10:11:30.39 +28:58:01.0 16.9mag C/2022 QE78 (ATLAS)
09:21:31.58 +05:14:37.7 17.9mag C/2022 R6 (PANSTARRS)
15:11:12.73 -11:53:21.2 17.8mag P/2023 B1 (PANSTARRS)
21:25:41.11 +66:59:38.6 17.9mag C/2023 H5 (Lemmon)
16:00:46.48 -11:53:33.8 14.2mag C/2023 R1 (PANSTARRS)
08:33:07.94 +66:45:40.9 18.0mag C/2024 A1 (ATLAS)
07:55:22.44 +30:51:19.2 15.1mag C/2024 E1 (Wierzchos)
15:09:23.28 +15:36:19.7 17.7mag C/2024 G6 (ATLAS)
19:17:30.22 +42:10:11.5 13.7mag C/2024 J3 (ATLAS)
21:26:14.45 +48:18:33.5 17.7mag C/2024 R4 (PANSTARRS)
05:05:58.30 -13:09:58.4 15.6mag C/2024 T5 (ATLAS)
06:48:38.70 +26:03:12.0 17.9mag C/2025 J1 (Borisov)
07:25:31.88 -14:44:06.0 17.3mag C/2025 R3 (PANSTARRS)
10:18:08.68 +21:33:23.4 17.4mag C/2025 V2 (Rankin)
12:52:05.18 +03:02:00.7 17.0mag C/2025 Y1 (ATLAS)
16:11:56.64 +78:42:12.9 17.0mag C/2026 A2 (Bok)
03:01:53.33 +45:54:33.1 17.0mag C/2026 B2 (Sun-Gao)
11:38:05.17 +07:16:13.3 17.2mag A/2026 E1
21:45:06.25 -22:28:58.3 6.9mag 10P/Tempel
11:22:38.13 -02:45:37.6 16.2mag 29P/Schwassmann-Wachmann
04:25:09.36 +31:24:26.8 17.9mag 47P/Ashbrook-Jackson
10:45:15.90 +08:13:24.1 17.2mag 63P/Wild
00:53:43.19 -05:08:44.6 15.5mag 65P/Gunn
05:10:14.52 +20:44:33.8 13.7mag 78P/Gehrels
02:48:23.69 +12:44:42.9 16.5mag 88P/Howell
07:26:55.30 +29:00:46.1 16.0mag 93P/Lovas
03:36:27.35 +12:40:25.4 17.9mag 112P/Urata-Niijima
05:20:05.82 +31:08:19.0 16.5mag 114P/Wiseman-Skiff
08:52:17.76 +28:23:21.0 15.1mag 123P/West-Hartley
11:22:11.16 -06:00:17.7 17.0mag 124P/Mrkos
05:20:01.50 +21:09:15.2 16.2mag 128P/Shoemaker-Holt
06:09:19.30 +19:21:02.5 17.9mag 131P/Mueller
08:13:53.74 +12:54:17.4 17.7mag 141P-D/Machholz
03:21:31.81 -19:44:29.8 16.8mag 161P/Hartley-IRAS
06:37:37.62 +36:54:32.1 15.6mag 162P/SidingSpring
17:40:37.20 +29:50:10.8 13.1mag 169P/NEAT
02:21:28.53 +09:07:36.9 17.6mag 220P/McNaught
16:37:11.45 -09:19:56.6 17.4mag 235P/LINEAR
20:30:32.96 -52:26:35.9 17.8mag 259P/Garradd
02:50:17.33 +20:22:42.3 15.4mag 260P/McNaught
06:32:02.16 +37:44:38.1 17.3mag 295P/LINEAR
15:07:42.53 +04:19:00.1 17.7mag 391P/Kowalski
08:50:52.55 +18:53:54.6 17.9mag 450P/LONEOS
08:19:25.10 +37:41:33.4 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 28 03:54 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 28 03:54 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
-rw-r--r-- 1 apache apache 189K Jul 28 03:54 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:28:20.264 -02:45:01.54  AT 2026udj  2026-06-27.39 21.46
15:05:14.436 -36:20:56.85  AT 2026udi  2026-07-08.03 19.35
00:31:18.282 -43:46:06.08  AT 2026udh  2026-07-12.40 23.4739
00:40:36.730 -43:07:11.88  AT 2026udg  2026-07-12.40 22.7345
00:27:10.575 -44:08:47.04  AT 2026udf  2026-07-12.40 22.824
03:56:35.271 -49:17:39.98  AT 2026ude  2026-07-12.41 22.9789
00:31:32.044 -43:21:56.99  AT 2026udd  2026-07-12.40 23.6713
22:50:13.778 -07:23:19.66  AT 2026udc  2026-07-12.36 23.1965
00:40:48.112 -44:10:38.19  AT 2026udb  2026-07-12.40 23.683
00:36:44.855 -44:15:14.57  AT 2026uda  2026-07-12.40 23.7801
23:51:48.800 +02:16:08.44  AT 2026ucz  2026-07-12.35 23.3767
22:47:30.921 -12:02:41.49  AT 2026ucy  2026-07-12.36 21.821
00:41:15.829 -45:07:23.74  AT 2026ucx  2026-07-12.40 24.4645
00:34:52.967 -44:42:02.22  AT 2026ucw  2026-07-12.40 23.3852
21:50:13.749 -07:15:39.18  AT 2026ucv  2026-07-11.32 22.03
21:48:51.518 -07:08:27.45  AT 2026ucu  2026-07-11.32 21.9988
21:50:54.462 -07:28:38.03  AT 2026uct  2026-07-11.32 22.2759
21:50:13.387 -05:48:05.26  AT 2026ucs  2026-07-11.32 21.901
21:53:32.009 -06:54:20.89  AT 2026ucr  2026-07-11.32 22.3106
00:29:05.705 -43:05:49.67  AT 2026ucq  2026-07-10.43 23.3537
-rw-r--r-- 1 apache apache 88K Jul 28 03:54 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Jul 28 03:54:08 CDT 2026
=======================================
TIMING SExtractor: 3 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: 8s (0.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 41s (0.68 min)
    PLATE_VERIFY_AND_POINTING: 2s (0.03 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 65s (1.08 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 123s (2.05 min)
TIMING SExtractor: 21 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 70s (1.17 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: 176s (2.93 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 6s (0.10 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 260s (4.33 min)
FIELD_Dra-05-Q2b1x1: 399s (6.65 min)
=======================================
TOTAL_RUNTIME: 401s (6.68 min)
Finished: Tue Jul 28 04:00:49 CDT 2026