FITS images used in this processing run:

Field Dra-10-Q2b1x1 reference image: Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Field Dra-10-Q2b1x1 reference image: Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Field Dra-10-Q2b1x1 second-epoch image: Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Field Dra-10-Q2b1x1 second-epoch image: Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461252.78617029 31.07.2026 06:51:55.113   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.35
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: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  7262
Objects passed selection criteria:  7237
Measurements per detected object (mean, median, min, max):    2.9    3.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    3.0    2    4
Average stars detected per image: 6348.25
Average stars matched: 5577.25 (87.8549 %)
Memory usage VmPeak:   235076 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jul 31 02:20:40 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
First image: 2461173.83434540 13.05.2026 08:01:17.443   /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Last  image: 2461252.78617029 31.07.2026 06:51:55.113   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 36
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -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: 18 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  42150
Objects passed selection criteria:  42084
Measurements per detected object (mean, median, min, max):    3.1    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    3.0    2    4
Average stars detected per image: 39044
Average stars matched: 34489.5 (88.335 %)
Memory usage VmPeak:   270440 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jul 31 02:21:41 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Dra-10-Q2b1x1
#######################################
########### Starting Dra-10-Q2b1x1 ###########
Processing Dra-10-Q2b1x1
server tau has sufficient free disk space available: 1033962 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1033962 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.png' -> 'transient_report/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits_preview.png'

Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits


renamed 'Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.png' -> 'transient_report/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits_preview.png'

Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 389.4064
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 522.2082
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2413.1231
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 626.1723
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2414.9880
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 626.3928
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 6.19693
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.6200008392334 / [degC] Focuser temperature
AMBTEMP =                 27.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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= '2026-07-31T01:50:59.3863166' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-31T06:50:59.3863166' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =       61252.28540956 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-31T06:51:09.2868117' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61252.2855241434 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      254.11435475774 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9998363343333 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.5644444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     315.138611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.37590583605198 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20474 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20474 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.6200008392334 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.6200008392334 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 42.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.51 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 29.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            18.401472 / [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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/d_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits :)

Spent 0.635797 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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/d_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.6000003814697 / [degC] Focuser temperature
AMBTEMP =                 27.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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= '2026-07-31T01:51:55.1133034' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-31T06:51:55.1133034' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61252.2860545488 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-31T06:52:05.0133055' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61252.2861691318 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     254.114354829084 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9998363085139 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.4277777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     315.123333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.37901355063746 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Dra-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 56 28'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20474 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20474 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.6000003814697 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.6000003814697 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 42.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.51 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 29.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             22.00176 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            18.401472 / [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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/d_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits :)

Spent 0.735867 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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/d_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Previews of the CALIBRATED second-epoch images:


fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits



fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
  
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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: 2461252.78552530
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
Saving wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits to local_wcs_cache/
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits exists and is non-empty
Saving wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits to local_wcs_cache/
'wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits' -> 'local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits'
wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits exists and is non-empty
Saving wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits'
wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits exists and is non-empty
Saving wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits to local_wcs_cache/
'wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits' -> 'local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.960 +54:00:00.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Image size: 937.2'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.058 +54:00:23.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.960 +54:00:00.20
Second-epoch image center 16:56:27.058 +54:00:23.08
Angular distance between the image centers 0.0067 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Image size: 937.2'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:29.132 +53:59:49.70 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.960 +54:00:00.20
Second-epoch image center 16:56:29.132 +53:59:49.70
Angular distance between the image centers 0.0041 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  16:56:27.058 +54:00:23.08
Second-epoch second image center 16:56:29.132 +53:59:49.70
Angular distance between the image centers 0.01057 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.m6sSe82l6E
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits &> /tmp/tmp.KIYUJuGjVW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits &> /tmp/tmp.djlKRdYltW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits &> /tmp/tmp.rRGbrCpPf6
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1846 to 269.0902 deg, Dec +48.1342 to +59.2635 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 239.1846 to 269.0902 deg, Dec 48.1342 to 59.2635 deg
Loaded 7625 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): 5415 out of 5638 total matches.
Matched with Tycho-2 5638 out of 11615 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.775400
a=0.000000 b=1.000000 c=22.775400
From vast_summary.log: estimated ref. image limiting mag.:  -7.35
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.43

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1846 to 269.0902 deg, Dec +48.1342 to +59.2635 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 239.1846 to 269.0902 deg, Dec 48.1342 to 59.2635 deg
Loaded 7625 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): 5415 out of 5638 total matches.
Matched with Tycho-2 5638 out of 11615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

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


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=6.2)
Read 11267 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2576 to 269.0912 deg, Dec +48.1352 to +59.2622 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 239.2576 to 269.0912 deg, Dec 48.1352 to 59.2622 deg
Loaded 7597 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): 5420 out of 5623 total matches.
Matched with Tycho-2 5623 out of 11267 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits (aperture=6.3)
____ 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:
 2.3 pix  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.3 pix  Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
 2.3 pix  fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
 2.3 pix  fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Limiting magnitude estimates:
 15.4 mag.  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.4 mag.  Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
 14.4 mag.  fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
 14.4 mag.  fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
All-image limiting magnitude estimate:  14.4 (SNR )  11.4 (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.m6sSe82l6E (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=595, bad_region=3180, passed=11615
Got 11615 stars (including 7971 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 11615 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4876 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 4869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4877 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4869 matched stars entering correct_measured_positions(), 9097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4869 stars left (next iteration limit 5355)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4869 sigma_overall_arcsec=0.300 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.311 sigma_q3_arcsec=0.287 sigma_q4_arcsec=0.340 n_q1=1449 n_q2=955 n_q3=1492 n_q4=973 worst_quadrant_to_overall_ratio=1.131
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.KIYUJuGjVW (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits' -> 'wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.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=596, bad_region=2279, passed=11267
Got 11267 stars (including 8488 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat 
util/solve_plate_with_UCAC5 got 11267 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 9507 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 9507 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 9507 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4891 stars left (next iteration limit 5380)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits N_match=4891 sigma_overall_arcsec=0.336 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.345 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.326 n_q1=1670 n_q2=849 n_q3=1600 n_q4=772 worst_quadrant_to_overall_ratio=1.027
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits -region wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.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.djlKRdYltW (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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=351, bad_region=1090, passed=5172
Got 5172 stars (including 3771 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat 
util/solve_plate_with_UCAC5 got 5172 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 3693 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3684 matched stars entering correct_measured_positions(), 3684 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3684 matched stars entering correct_measured_positions(), 4317 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 3694 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3685 matched stars entering correct_measured_positions(), 4317 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 3685 matched stars entering correct_measured_positions(), 4317 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 3685 stars left (next iteration limit 4052)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3685 robust_rms=6.792 arcsec worst_quadrant_rms=11.555 arcsec
SIP_REFIT: SIP order 3 trial: matched=3685 robust_rms=0.531 arcsec worst_quadrant_rms=0.653 arcsec
SIP_REFIT: SIP order 5 trial: matched=3685 robust_rms=0.373 arcsec worst_quadrant_rms=0.426 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3685 robust_rms_before=0.719 arcsec robust_rms_before_corrected=0.381 arcsec robust_rms_after=0.373 arcsec worst_quadrant_rms_before=0.429 worst_quadrant_rms_after=0.426
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.429 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits N_match=3685 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.445 sigma_q4_arcsec=0.356 n_q1=1264 n_q2=657 n_q3=1207 n_q4=557 worst_quadrant_to_overall_ratio=1.143
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits -region wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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.rRGbrCpPf6 (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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=351, bad_region=1110, passed=5135
Got 5135 stars (including 3723 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat 
util/solve_plate_with_UCAC5 got 5135 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 3647 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3638 matched stars entering correct_measured_positions(), 3638 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3638 matched stars entering correct_measured_positions(), 4270 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 690 to 748 (Dec 48.1 to 59.2)
Done reading UCAC5 zone files...
Matched 3648 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3639 matched stars entering correct_measured_positions(), 4270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 3639 matched stars entering correct_measured_positions(), 4270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 3639 stars left (next iteration limit 4001)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3639 robust_rms=6.935 arcsec worst_quadrant_rms=11.221 arcsec
SIP_REFIT: SIP order 3 trial: matched=3639 robust_rms=0.543 arcsec worst_quadrant_rms=0.692 arcsec
SIP_REFIT: SIP order 5 trial: matched=3639 robust_rms=0.403 arcsec worst_quadrant_rms=0.454 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3639 robust_rms_before=0.725 arcsec robust_rms_before_corrected=0.411 arcsec robust_rms_after=0.403 arcsec worst_quadrant_rms_before=0.470 worst_quadrant_rms_after=0.454
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.470 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits N_match=3639 sigma_overall_arcsec=0.415 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.383 sigma_q3_arcsec=0.487 sigma_q4_arcsec=0.378 n_q1=1242 n_q2=636 n_q3=1205 n_q4=556 worst_quadrant_to_overall_ratio=1.174
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits -region wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits sigma_overall=0.300 worst_q_ratio=1.131
ref2=Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits sigma_overall=0.336 worst_q_ratio=1.027
new1=fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits sigma_overall=0.389 worst_q_ratio=1.143
new2=fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits sigma_overall=0.415 worst_q_ratio=1.174
reference average sigma_overall=0.318 worst_q_ratio=1.079
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

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


plot_astrometric_residuals_xy.py: wrote wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276_astrometric_residuals.png (4891 matched stars from wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120_astrometric_residuals.png (3685 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121_astrometric_residuals.png (3639 matched stars from wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits'
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits'
Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21140_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 21140_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 3     2026 07 31.28617    2461252.78617    10.59    17:33:57.10 +53:57:37.5   1456 2973   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:33:57.08 +53:57:37.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 04023_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 04023_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 3     2026 07 31.28617    2461252.78617    8.97    16:59:49.70 +52:19:05.1   4473 4206   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:59:49.69 +52:19:05.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
  
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.cat to cache
SExtractor catalog cache: saved Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Creating symlink local_wcs_cache/wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Creating symlink local_wcs_cache/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits exists and is non-empty
wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits exists and is non-empty
wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (1st reference image)
verification OK: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.960 +54:00:00.20 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits (1st new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Image size: 937.2'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:27.058 +54:00:23.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:56:27.960 +54:00:00.20
Second-epoch image center 16:56:27.058 +54:00:23.08
Angular distance between the image centers 0.0067 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits (2nd new image)
verification OK: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Image size: 937.2'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:56:29.132 +53:59:49.70 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:56:27.960 +54:00:00.20
Second-epoch image center 16:56:29.132 +53:59:49.70
Angular distance between the image centers 0.0041 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  16:56:27.058 +54:00:23.08
Second-epoch second image center 16:56:29.132 +53:59:49.70
Angular distance between the image centers 0.01057 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits &> /tmp/tmp.mtHbOhljgi
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits &> /tmp/tmp.U30l5DN6dI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits &> /tmp/tmp.8MKY92qJ11
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits &> /tmp/tmp.J0MKVSNoBm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Calibrating the magnitude scale
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Found non-empty wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits and wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat
The reference image (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits) and catalog (wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat) found
'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat' -> 'wcsmag.cat'
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1847 to 269.1144 deg, Dec +48.1342 to +59.2634 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 239.1847 to 269.1144 deg, Dec 48.1342 to 59.2634 deg
Loaded 7633 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): 5090 out of 5646 total matches.
Matched with Tycho-2 5646 out of 60089 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.661400
a=0.000000 b=1.000000 c=22.661400
From vast_summary.log: estimated ref. image limiting mag.:  -7.08
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.58

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.58

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 60089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.1847 to 269.1144 deg, Dec +48.1342 to +59.2634 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 239.1847 to 269.1144 deg, Dec 48.1342 to 59.2634 deg
Loaded 7633 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): 5090 out of 5646 total matches.
Matched with Tycho-2 5646 out of 60089 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits via Tycho-2

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


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits (aperture=4.9)
Read 59785 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.2577 to 269.1560 deg, Dec +48.0885 to +59.2622 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 239.2577 to 269.1560 deg, Dec 48.0885 to 59.2622 deg
Loaded 7659 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): 5085 out of 5628 total matches.
Matched with Tycho-2 5628 out of 59785 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Forced-photometry filter: calibrated wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits -> calib.txt_param_ref_wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 33 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 2.2 pix  Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
 2.1 pix  fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
 2.1 pix  fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Limiting magnitude estimates:
 15.6 mag.  Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
 15.5 mag.  Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
 14.6 mag.  fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
 14.6 mag.  fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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.mtHbOhljgi (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits' -> 'wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=3367, bad_region=12352, passed=60080
Got 60080 stars (including 45379 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat 
util/solve_plate_with_UCAC5 got 60080 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 50713 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4878 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits N_match=4878 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.268 sigma_q2_arcsec=0.318 sigma_q3_arcsec=0.291 sigma_q4_arcsec=0.332 n_q1=1473 n_q2=959 n_q3=1501 n_q4=945 worst_quadrant_to_overall_ratio=1.120
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits -region wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.U30l5DN6dI (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits' -> 'wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
WCS_IMAGE_NAME=wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
WCS-calibrated image found: wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
Checking if the catalog wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits alredy exist and is non-empty...
Catalog wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat corresponding to the image wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits
WCS catalog name: wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.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=11, blended=3485, bad_region=7935, passed=59774
Got 59774 stars (including 49054 good ones) from the SExtractor catalog wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat 
util/solve_plate_with_UCAC5 got 59774 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.9'
Seting catalog search parameters based on the expected field of view 936.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013013 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010410 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 54008 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 54008 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 54008 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4894 stars left (next iteration limit 5383)
Stop iterations.


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

SIP_REFIT: wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits N_match=4894 sigma_overall_arcsec=0.326 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.347 sigma_q3_arcsec=0.339 sigma_q4_arcsec=0.327 n_q1=1682 n_q2=835 n_q3=1580 n_q4=797 worst_quadrant_to_overall_ratio=1.065
The image catalog is written to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits -region wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.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.8MKY92qJ11 (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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=16, blended=1278, bad_region=4374, passed=33115
Got 33115 stars (including 27659 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat 
util/solve_plate_with_UCAC5 got 33115 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 4887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 29946 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4893 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 29946 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 29946 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4887 stars left (next iteration limit 5375)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits N_match=4887 sigma_overall_arcsec=0.390 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.395 sigma_q3_arcsec=0.451 sigma_q4_arcsec=0.353 n_q1=1684 n_q2=834 n_q3=1597 n_q4=772 worst_quadrant_to_overall_ratio=1.158
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits -region wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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.J0MKVSNoBm (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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
WCS_IMAGE_NAME=wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
WCS-calibrated image found: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Checking if the catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits alredy exist and is non-empty...
Catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat corresponding to the image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
WCS catalog name: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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=11, blended=1249, bad_region=4402, passed=33337
Got 33337 stars (including 27886 good ones) from the SExtractor catalog wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat 
util/solve_plate_with_UCAC5 got 33337 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 4882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 30127 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 690 to 748 (Dec 48.1 to 59.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 30127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 30127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4882 stars left (next iteration limit 5370)
Stop iterations.


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

SIP_REFIT: wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits N_match=4882 sigma_overall_arcsec=0.409 sigma_q1_arcsec=0.371 sigma_q2_arcsec=0.401 sigma_q3_arcsec=0.477 sigma_q4_arcsec=0.370 n_q1=1693 n_q2=832 n_q3=1591 n_q4=766 worst_quadrant_to_overall_ratio=1.168
The image catalog is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits -region wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Saving fully-calibrated image wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.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_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/wcs_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits
Preparing the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:05:24.47 +55:29:10.2:  13.89 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:07:50.69 +57:44:37.9:  13.45 +/- 0.03  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:26:19.16 +56:00:15.3:  13.21 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:56:40.91 +52:01:35.4:  13.64 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:08:34.15 +52:26:06.6:  13.74 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:20:31.16 +57:55:32.0:  12.94 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:12:53.11 +50:27:01.2:  13.18 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:05:24.47 +55:29:10.2:  13.74 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:26:19.16 +56:00:15.3:  13.43 +/- 0.03  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:20:31.16 +57:55:32.0:  13.06 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:08:34.15 +52:26:06.6:  13.86 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 16:56:40.91 +52:01:35.4:  13.56 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:07:50.69 +57:44:37.9:  13.39 +/- 0.03  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:12:53.11 +50:27:01.2:  13.18 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.81 +/- 0.03
Forced photometry reference-image weighted average:  13.29 +/- 0.02
Forced photometry filter REJECTED candidate at 17:05:24.47 +55:29:10.2: ref_mag=13.81 +/- 0.03 new_mean_mag=14.0086 delta=-0.20 (need > 0.90)
Forced photometry reference-image weighted average:  13.00 +/- 0.02
Forced photometry reference-image weighted average:  13.79 +/- 0.03
Forced photometry reference-image weighted average:  13.41 +/- 0.02
Forced photometry reference-image weighted average:  13.60 +/- 0.03
Forced photometry reference-image weighted average:  13.18 +/- 0.02
Forced photometry filter REJECTED candidate at 17:26:19.16 +56:00:15.3: ref_mag=13.29 +/- 0.02 new_mean_mag=13.6043 delta=-0.31 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:20:31.16 +57:55:32.0: ref_mag=13.00 +/- 0.02 new_mean_mag=13.3476 delta=-0.35 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:08:34.15 +52:26:06.6: ref_mag=13.79 +/- 0.03 new_mean_mag=14.0703 delta=-0.28 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:07:50.69 +57:44:37.9: ref_mag=13.41 +/- 0.02 new_mean_mag=13.6729 delta=-0.26 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:56:40.91 +52:01:35.4: ref_mag=13.60 +/- 0.03 new_mean_mag=13.8030 delta=-0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:12:53.11 +50:27:01.2: ref_mag=13.18 +/- 0.02 new_mean_mag=13.4533 delta=-0.28 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:07:13.72 +53:26:10.0:  11.97 +/- 0.01  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:57:09.13 +57:55:01.2:  10.99 +/- 0.00  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:07:13.72 +53:26:10.0:  11.93 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.95 +/- 0.01
Forced photometry filter REJECTED candidate at 17:07:13.72 +53:26:10.0: ref_mag=11.95 +/- 0.01 new_mean_mag=12.3076 delta=-0.36 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 16:57:09.13 +57:55:01.2:  11.05 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.02 +/- 0.00
Forced photometry filter REJECTED candidate at 16:57:09.13 +57:55:01.2: ref_mag=11.02 +/- 0.00 new_mean_mag=11.1896 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:37:43.63 +52:29:49.2:  12.96 +/- 0.02  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:44:53.18 +55:53:17.0:  13.45 +/- 0.03  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 17:16:40.84 +55:49:29.3:  13.76 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-05-13_03-01-17_20.00sec_-0.00C_LIGHT_0315.fits at 16:47:43.98 +56:52:23.1:  14.05 +/- 0.06  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 17:16:40.84 +55:49:29.3:  13.57 +/- 0.04  detection
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 16:44:53.18 +55:53:17.0:  13.51 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry filter REJECTED candidate at 17:16:40.84 +55:49:29.3: ref_mag=13.65 +/- 0.03 new_mean_mag=13.6704 delta=-0.02 (need > 0.90)
Forced photometry reference-image weighted average:  13.48 +/- 0.02
Forced photometry filter REJECTED candidate at 16:44:53.18 +55:53:17.0: ref_mag=13.48 +/- 0.02 new_mean_mag=13.5881 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 16:37:43.63 +52:29:49.2:  13.11 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.02 +/- 0.01
Forced photometry filter REJECTED candidate at 16:37:43.63 +52:29:49.2: ref_mag=13.02 +/- 0.01 new_mean_mag=13.3101 delta=-0.29 (need > 0.90)
Forced photometry on wcs_Dra-10-Q2b1x1_2026-06-21_02-23-53_20.00sec_5.00C_LIGHT_0276.fits at 16:47:43.98 +56:52:23.1:  13.97 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.01 +/- 0.04
Forced photometry filter REJECTED candidate at 16:47:43.98 +56:52:23.1: ref_mag=14.01 +/- 0.04 new_mean_mag=14.0419 delta=-0.04 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 88121_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88121_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    14.08    17:05:24.51 +55:29:09.9   4029 2283   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.96    17:05:24.43 +55:29:10.5   4032 2277   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88130_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88130_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.98    17:08:33.95 +52:26:06.5   3666 4114   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    14.25    17:08:34.34 +52:26:06.7   3669 4108   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88135_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88135_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.66    17:16:36.55 +58:06:39.5   3196 0630   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:16:36.56 +58:06:39.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88136_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88136_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.72    16:56:40.94 +52:01:35.4   4759 4392   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.95    16:56:40.87 +52:01:35.3   4763 4386   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88137_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88137_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.63    17:12:53.07 +50:27:02.2   3190 5293   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.36    17:12:53.15 +50:27:00.1   3193 5288   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88138_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88138_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.63    17:07:50.75 +57:44:38.7   3884 0906   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.72    17:07:50.63 +57:44:37.1   3887 0900   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88140_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88140_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.59    17:26:19.21 +56:00:15.7   2272 1831   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.62    17:26:19.12 +56:00:15.0   2275 1826   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88141_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88141_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.46    17:28:03.08 +56:17:35.2   2149 1635   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:28:03.16 +56:17:35.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88143_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88143_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.43    16:27:26.94 +56:57:07.8   7200 1295   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:27:27.21 +56:57:06.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88145_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88145_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.36    17:20:31.17 +57:55:31.4   2869 0720   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.33    17:20:31.15 +57:55:32.6   2872 0715   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88150_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88150_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    12.92    16:55:11.19 +51:42:49.8   4901 4576   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:55:11.21 +51:42:49.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88152_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88152_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    12.56    17:11:10.16 +52:55:45.1   3447 3797   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:11:10.14 +52:55:46.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88153_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88153_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    12.54    17:24:38.66 +54:34:46.1   2325 2702   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:24:38.68 +54:34:46.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88155_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88155_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    12.29    17:07:13.73 +53:26:09.9   3817 3515   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    12.33    17:07:13.70 +53:26:10.1   3820 3509   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88157_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88157_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    11.61    17:17:30.46 +52:49:28.2   2865 3820   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:17:30.44 +52:49:28.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88158_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88158_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    11.25    16:57:09.09 +57:55:01.5   4750 0826   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    11.14    16:57:09.16 +57:55:00.9   4752 0820   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88185_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88185_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    12.89    17:21:57.29 +53:26:15.4   2494 3415   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:21:57.24 +53:26:15.9 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 88194_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88194_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.28    16:43:10.71 +54:54:43.7   5949 2623   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:43:10.85 +54:54:44.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88204_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88204_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.14    16:34:05.01 +50:57:17.4   6913 4970   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:34:04.99 +50:57:17.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88205_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88205_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.32    16:37:43.61 +52:29:49.0   6506 4064   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.31    16:37:43.65 +52:29:49.4   6509 4058   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88206_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88206_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.49    16:43:38.05 +50:40:47.9   6008 5185   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:43:38.09 +50:40:47.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 88208_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88208_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.61    17:16:41.00 +55:49:29.9   3079 2020   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.74    17:16:40.68 +55:49:28.7   3082 2015   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
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Considering the candidate 88212_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88212_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.60    17:21:57.64 +53:51:49.6   2519 3158   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:21:57.68 +53:51:48.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88213_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88213_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.58    16:44:14.13 +54:54:37.6   5857 2627   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:44:14.12 +54:54:37.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88217_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88217_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    13.69    16:44:53.15 +55:53:16.6   5778 2044   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    13.52    16:44:53.21 +55:53:17.5   5780 2038   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88221_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88221_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.84    16:56:34.31 +55:29:12.4   4788 2295   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:56:34.34 +55:29:12.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88222_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88222_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.91    17:23:29.81 +57:01:38.7   2577 1234   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:23:29.77 +57:01:38.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88223_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88223_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.71    16:55:42.13 +54:29:51.6   4860 2893   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:55:42.07 +54:29:50.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88231_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88231_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    13.98    16:50:52.92 +56:18:31.8   5269 1796   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:50:52.95 +56:18:32.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88236_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88236_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 1     2026 07 31.28553    2461252.78553    14.04    16:47:43.93 +56:52:22.9   5522 1454   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-50-59_20.00sec_-0.00C_LIGHT_0120.fits
Discovery image 2     2026 07 31.28617    2461252.78617    14.04    16:47:44.04 +56:52:23.4   5525 1448   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88239_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 88239_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 2     2026 07 31.28617    2461252.78617    14.15    17:12:18.57 +57:07:58.5   3503 1250   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:12:18.61 +57:07:58.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 71680_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 71680_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 3     2026 07 31.28617    2461252.78617    10.97    17:33:57.10 +53:57:37.7   1456 2973   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  17:33:57.07 +53:57:37.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19520_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121
The candidate 19520_fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121 did not pass the final checks
Discovery image 3     2026 07 31.28617    2461252.78617    9.06    16:59:49.70 +52:19:05.2   4473 4206   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Dra-10-Q2b1x1_021730_TTUQ2b1x1_230167_ZZbrLgeW/fd_Dra-10-Q2b1x1_2026-07-31_01-51-55_20.00sec_-0.00C_LIGHT_0121.fits

**** FOUND  16:59:49.70 +52:19:05.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Dra-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Dra-10-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461252.78552530 -observatory V36
07:19:12.44 +19:49:32.4 Mercury (0.5mag)
11:34:08.29 +02:50:17.8 Venus (-4.3mag)
05:26:03.94 +23:17:21.2 Mars (1.3mag)
08:35:45.46 +19:07:25.9 Jupiter (-1.8mag)
00:56:47.12 +03:20:00.6 Saturn (0.6mag)
04:10:43.33 +20:54:19.7 Uranus (5.8mag)
00:16:30.38 +00:16:10.5 Neptune (7.7mag)
20:28:54.53 -23:27:01.3 Pluto (14.4mag)
21:57:43.66 -13:26:48.2 Moon (-12.3mag)
-rw-r--r-- 1 apache apache 362 Jul 31 02:20 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461252.78552530:
08:35:46.03 +19:07:25.4 Io (6.0mag)
08:35:41.32 +19:07:44.4 Europa (6.3mag)
08:35:58.02 +19:06:36.4 Ganymede (5.5mag)
08:35:37.87 +19:07:54.0 Callisto (6.7mag)
08:33:29.70 +19:02:05.6 Himalia (15.7mag)
08:35:45.15 +19:07:27.6 Thebe (16.6mag)
08:32:56.46 +19:02:11.5 Elara (17.7mag)
08:39:47.07 +18:50:43.6 Pasiphae (17.9mag)
08:39:27.37 +19:16:03.2 Carme (19.0mag)
00:56:57.22 +03:19:34.4 Titan (8.5mag)
00:56:50.22 +03:20:03.3 Rhea (9.7mag)
00:56:33.95 +03:17:34.7 Iapetus (11.2mag)
00:56:57.86 +03:20:14.3 Hyperion (14.4mag)
00:56:19.92 +03:14:15.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 31 02:20 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461252.78552530:
18:34:08.08 -26:41:08.3 JWST
15:17:43.94 +53:02:09.7 Chandra
09:49:26.77 -55:17:42.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 31 02:20 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461252.78552530 -observatory V36
03:04:16.29 +16:40:15.1 17.7mag P/1996 R2 (Lagerkvist)
18:04:43.69 -34:39:08.2 13.9mag P/2010 H2 (Vales)
06:46:16.87 -68:37:45.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:35.94 +32:49:51.2 17.7mag C/2017 K2 (PANSTARRS)
03:18:36.31 +33:23:29.7 16.4mag P/2021 N1 (ZTF)
22:45:00.82 +31:51:19.0 17.3mag C/2022 E2 (ATLAS)
06:35:22.89 +26:40:15.9 16.8mag C/2022 N2 (PANSTARRS)
10:14:15.35 +28:49:46.0 16.9mag C/2022 QE78 (ATLAS)
09:23:32.33 +05:15:56.8 17.9mag C/2022 R6 (PANSTARRS)
15:11:26.77 -11:59:30.2 17.8mag P/2023 B1 (PANSTARRS)
21:21:31.66 +66:46:21.2 17.9mag C/2023 H5 (Lemmon)
15:56:49.26 -12:11:02.6 14.2mag C/2023 R1 (PANSTARRS)
07:58:57.26 +30:59:24.9 15.1mag C/2024 E1 (Wierzchos)
15:08:35.05 +15:37:00.4 17.7mag C/2024 G6 (ATLAS)
19:13:27.93 +42:28:46.5 13.7mag C/2024 J3 (ATLAS)
21:22:07.48 +48:36:00.2 17.7mag C/2024 R4 (PANSTARRS)
05:08:33.84 -13:05:53.2 15.5mag C/2024 T5 (ATLAS)
06:50:49.02 +25:32:14.9 17.9mag C/2025 J1 (Borisov)
07:27:06.47 -15:06:00.2 17.4mag C/2025 R3 (PANSTARRS)
10:22:06.32 +21:23:08.9 17.4mag C/2025 V2 (Rankin)
12:53:38.40 +02:51:16.9 17.0mag C/2025 Y1 (ATLAS)
16:08:11.70 +78:30:00.8 17.0mag C/2026 A2 (Bok)
03:03:44.60 +45:59:48.2 17.0mag C/2026 B2 (Sun-Gao)
11:40:24.71 +07:38:43.9 17.2mag A/2026 E1
21:48:58.18 -23:50:13.2 6.9mag 10P/Tempel
11:24:19.56 -02:55:42.7 16.2mag 29P/Schwassmann-Wachmann
04:29:07.95 +31:41:58.6 17.9mag 47P/Ashbrook-Jackson
10:51:27.01 +07:14:24.8 17.2mag 63P/Wild
00:54:04.59 -05:12:33.1 15.5mag 65P/Gunn
05:17:17.00 +20:45:35.2 13.7mag 78P/Gehrels
20:45:06.00 -22:34:51.6 18.0mag 84P/Giclas
02:52:05.05 +13:01:55.7 16.6mag 88P/Howell
07:35:04.90 +28:40:07.5 16.0mag 93P/Lovas
03:44:29.75 +13:48:57.0 17.8mag 112P/Urata-Niijima
05:30:07.24 +30:58:38.0 16.4mag 114P/Wiseman-Skiff
08:59:32.46 +27:56:04.5 15.1mag 123P/West-Hartley
11:28:02.64 -07:11:15.8 17.0mag 124P/Mrkos
05:24:38.31 +21:10:30.0 16.1mag 128P/Shoemaker-Holt
06:14:41.09 +19:14:37.3 17.9mag 131P/Mueller
00:04:11.06 +03:25:20.5 17.7mag 139P/Vaisala-Oterma
08:22:53.59 +12:10:58.5 18.0mag 141P-D/Machholz
03:22:18.79 -20:00:07.5 14.4mag 161P/Hartley-IRAS
06:48:20.52 +37:13:12.1 15.7mag 162P/SidingSpring
17:12:02.42 +33:12:05.5 12.8mag 169P/NEAT
02:27:40.43 +09:16:32.0 17.6mag 220P/McNaught
16:38:08.40 -09:31:52.2 17.5mag 235P/LINEAR
20:28:10.88 -52:39:42.0 17.8mag 259P/Garradd
02:59:00.14 +21:43:29.7 15.4mag 260P/McNaught
06:41:14.87 +37:46:46.9 17.3mag 295P/LINEAR
15:08:18.88 +03:59:58.1 17.7mag 391P/Kowalski
08:53:37.72 +18:45:28.9 17.9mag 450P/LONEOS
08:23:56.08 +37:25:50.5 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 31 02:20 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-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
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
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
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
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
-rw-r--r-- 1 apache apache 5.7K Jul 31 02:20 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
-rw-r--r-- 1 apache apache 189K Jul 31 02:20 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
12:23:10.887 -03:25:24.16  AT 2026ufr  2026-04-22.35 21.33
16:57:42.712 +33:53:19.16  AT 2026ufq  2026-06-23.44 21.35
14:50:28.888 +16:46:44.65  AT 2026ufp  2026-06-07.39 21.61
12:05:02.443 +29:13:02.68  AT 2026ufo  2026-05-30.37 20.05
09:09:53.671 -09:02:30.45  AT 2026ufn  2026-01-09.51 20.49
07:34:08.170 +30:47:08.44  AT 2026ufm  2026-01-14.35 21.46
14:03:30.403 -34:32:48.54  AT 2026ufl  2026-01-28.64 21.67
10:51:36.205 +30:09:26.04  AT 2026ufk  2026-02-17.36 21.09
13:32:58.187 +44:58:27.08  AT 2026ufj  2026-05-24.29 20.76
13:34:01.068 +38:05:47.39  AT 2026ufi  2026-03-05.53 19.25
13:20:40.408 +13:38:28.57  AT 2026ufh  2026-02-13.64 21.02
11:42:19.217 +49:34:10.35  AT 2026ufg  2026-01-14.61 21.3
14:36:24.931 -00:05:09.39  AT 2026uff  2026-02-13.64 22.04
13:22:52.301 -25:45:26.52  AT 2026ufe  2026-01-27.63 20.37
17:44:22.870 +20:32:02.80  AT 2026ufd  2026-06-06.52 20.9
11:12:24.116 +30:46:40.12  AT 2026ufc  2026-02-17.40 21.22
14:38:54.092 -15:00:33.88  AT 2026ufb  2026-06-16.29 21.19
07:13:08.736 +45:12:54.05  AT 2026ufa  2026-01-19.40 20.98
17:56:20.148 +22:48:23.34  AT 2026uez  2026-05-19.43 20.79
17:03:37.940 +40:54:46.91  AT 2026uey  2026-05-17.49 21.43
-rw-r--r-- 1 apache apache 88K Jul 31 02:20 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Jul 31 02:20:12 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 30s (0.50 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 45s (0.75 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 13s (0.22 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 37s (0.62 min)
FIELD_Dra-10-Q2b1x1: 98s (1.63 min)
=======================================
TOTAL_RUNTIME: 107s (1.78 min)
Finished: Fri Jul 31 02:21:59 CDT 2026