FITS images used in this processing run:

Field UMi-02-Q1b1x1 reference image: UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Field UMi-02-Q1b1x1 reference image: UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Field UMi-02-Q1b1x1 second-epoch image: UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Field UMi-02-Q1b1x1 second-epoch image: UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
First image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Last  image: 2461292.78043209 09.09.2026 06:43:39.333   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.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.:  -7.56
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 7 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  7714
Objects passed selection criteria:  7707
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 6638.75
Average stars matched: 6489.5 (97.7518 %)
Memory usage VmPeak:   233896 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Sep  9 01:47:49 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: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
First image: 2461149.86733143 19.04.2026 08:48:47.436   /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Last  image: 2461292.78043209 09.09.2026 06:43:39.333   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 83
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.31
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: 19 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):  39701
Objects passed selection criteria:  39600
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 35120.8
Average stars matched: 34025.2 (96.8808 %)
Memory usage VmPeak:   265640 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Sep  9 01:49:07 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
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: 
UMi-02-Q1b1x1
#######################################
########### Starting UMi-02-Q1b1x1 ###########
Processing UMi-02-Q1b1x1
server tau has sufficient free disk space available: 486574 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 486574 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.png' -> 'transient_report/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits_preview.png'

UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits


renamed 'UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.png' -> 'transient_report/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits_preview.png'

UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.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= 522.6192
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 519.1383
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1261.5182
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 477.8007
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1261.0783
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 478.4408
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.41384
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 27.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-09T01:42:51.5756739' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-09T06:42:51.5756739' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61292.2797635994 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-09T06:43:01.4763794' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61292.2798781944 / 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-33d3d743814b8b447' / 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-TTU1'       / 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      =     215.997236226898 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9997857461105 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     19.4947222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     344.035555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.97305622256288 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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  = 'UMi-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 24 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29506 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29506 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 45.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                904.4 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                349.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/d_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits :)

Spent 0.835796 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/d_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 27.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-09T01:43:39.3336967' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-09T06:43:39.3336967' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61292.2803163542 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-09T06:43:49.2358928' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61292.2804309605 / 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-33d3d743814b8b447' / 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-TTU1'       / 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      =     215.997236321267 / [deg] RA of telescope" status=0
Record 32: "DEC     =     69.9997857872531 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     19.4483333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     344.090555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.9797479205662 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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  = 'UMi-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 24 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29506 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29506 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 45.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                904.4 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                349.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/d_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits :)

Spent 0.953134 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/d_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Previews of the CALIBRATED second-epoch images:


fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits



fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
  
SExtractor catalog cache: saved UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat to cache
SExtractor catalog cache: saved UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.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: 2461292.77987934
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_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits exists and is non-empty
wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits exists and is non-empty
wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits exists and is non-empty
wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (1st reference image)
verification OK: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Image size: 937.5'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:24:01.593 +69:59:33.71 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_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:23:50.016 +69:59:41.92 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:24:01.593 +69:59:33.71
Second-epoch image center 14:23:50.016 +69:59:41.92
Angular distance between the image centers 0.0167 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:23:52.700 +69:59:38.71 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:24:01.593 +69:59:33.71
Second-epoch image center 14:23:52.700 +69:59:38.71
Angular distance between the image centers 0.0128 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  14:23:50.016 +69:59:41.92
Second-epoch second image center 14:23:52.700 +69:59:38.71
Angular distance between the image centers 0.00393 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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits &> /tmp/tmp.P2oZVfpKaV
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits &> /tmp/tmp.Q1B2Ft1i9Y
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits &> /tmp/tmp.vSV6xchCE6
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits &> /tmp/tmp.A9EoSAsF1r
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Calibrating the magnitude scale
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat
The reference image (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits) and catalog (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat) found
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat' -> 'wcsmag.cat'
Read 7945 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9719 to 243.8628 deg, Dec +63.6716 to +75.2389 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 187.9719 to 243.8628 deg, Dec 63.6716 to 75.2389 deg
Loaded 8088 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): 4821 out of 4988 total matches.
Matched with Tycho-2 4988 out of 7945 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.737600
a=0.000000 b=1.000000 c=22.737600
From vast_summary.log: estimated ref. image limiting mag.:  -7.56
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.18

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.18

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7945 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9719 to 243.8628 deg, Dec +63.6716 to +75.2389 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 187.9719 to 243.8628 deg, Dec 63.6716 to 75.2389 deg
Loaded 8088 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): 4821 out of 4988 total matches.
Matched with Tycho-2 4988 out of 7945 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Forced-photometry filter: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -> calib.txt_param_ref_wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (aperture=6.5)
Read 7905 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9736 to 243.8628 deg, Dec +63.6717 to +75.2223 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 187.9736 to 243.8628 deg, Dec 63.6717 to 75.2223 deg
Loaded 8080 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): 4832 out of 4997 total matches.
Matched with Tycho-2 4997 out of 7905 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Forced-photometry filter: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -> calib.txt_param_ref_wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits (aperture=6.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.4 pix  UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.4 pix  UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 2.6 pix  fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
 2.6 pix  fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Limiting magnitude estimates:
 15.2 mag.  UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 15.2 mag.  UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 14.5 mag.  fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
 14.5 mag.  fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
All-image limiting magnitude estimate:  14.5 (SNR )  11.8 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.P2oZVfpKaV (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits' -> 'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS-calibrated image found: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Checking if the catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=497, bad_region=0, passed=7945
Got 7945 stars (including 7439 good ones) from the SExtractor catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
util/solve_plate_with_UCAC5 got 7945 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4902 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: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 7945 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4902 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(), 7945 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 7945 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4894 stars left (next iteration limit 5383)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits N_match=4894 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.478 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.478 n_q1=1388 n_q2=1187 n_q3=1242 n_q4=1077 worst_quadrant_to_overall_ratio=1.205
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Q1B2Ft1i9Y (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits' -> 'wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS-calibrated image found: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Checking if the catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=492, bad_region=0, passed=7905
Got 7905 stars (including 7405 good ones) from the SExtractor catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
util/solve_plate_with_UCAC5 got 7905 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 7905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 7905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 7905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4895 stars left (next iteration limit 5384)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits N_match=4895 sigma_overall_arcsec=0.399 sigma_q1_arcsec=0.314 sigma_q2_arcsec=0.499 sigma_q3_arcsec=0.400 sigma_q4_arcsec=0.479 n_q1=1382 n_q2=1191 n_q3=1245 n_q4=1077 worst_quadrant_to_overall_ratio=1.250
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.vSV6xchCE6 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=263, bad_region=0, passed=5434
Got 5434 stars (including 5163 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat 
util/solve_plate_with_UCAC5 got 5434 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 4901 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: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 5434 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 4901 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(), 5434 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 5434 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4891 stars left (next iteration limit 5380)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4891 robust_rms=9.546 arcsec worst_quadrant_rms=13.528 arcsec
SIP_REFIT: SIP order 3 trial: matched=4891 robust_rms=0.538 arcsec worst_quadrant_rms=0.669 arcsec
SIP_REFIT: SIP order 5 trial: matched=4891 robust_rms=0.459 arcsec worst_quadrant_rms=0.605 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4891 robust_rms_before=0.863 arcsec robust_rms_before_corrected=0.402 arcsec robust_rms_after=0.459 arcsec worst_quadrant_rms_before=0.501 worst_quadrant_rms_after=0.605
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.501 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits N_match=4891 sigma_overall_arcsec=0.406 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.414 sigma_q3_arcsec=0.404 sigma_q4_arcsec=0.482 n_q1=1446 n_q2=1193 n_q3=1285 n_q4=967 worst_quadrant_to_overall_ratio=1.188
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits -region wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.A9EoSAsF1r (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=260, bad_region=0, passed=5430
Got 5430 stars (including 5158 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat 
util/solve_plate_with_UCAC5 got 5430 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 5430 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 4903 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(), 5430 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 5430 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4891 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4891 robust_rms=9.421 arcsec worst_quadrant_rms=14.022 arcsec
SIP_REFIT: SIP order 3 trial: matched=4891 robust_rms=0.573 arcsec worst_quadrant_rms=0.692 arcsec
SIP_REFIT: SIP order 5 trial: matched=4891 robust_rms=0.466 arcsec worst_quadrant_rms=0.625 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4891 robust_rms_before=0.883 arcsec robust_rms_before_corrected=0.404 arcsec robust_rms_after=0.466 arcsec worst_quadrant_rms_before=0.505 worst_quadrant_rms_after=0.625
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.505 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits N_match=4891 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.359 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.414 sigma_q4_arcsec=0.502 n_q1=1437 n_q2=1203 n_q3=1284 n_q4=967 worst_quadrant_to_overall_ratio=1.221
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits -region wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits to local_wcs_cache/
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits' -> 'local_wcs_cache/wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits'
Saving the final (post-refit) wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits to local_wcs_cache/
'wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits' -> 'local_wcs_cache/wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits'
Saving the final (post-refit) wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits'
Saving the final (post-refit) wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits sigma_overall=0.397 worst_q_ratio=1.205
ref2=UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits sigma_overall=0.399 worst_q_ratio=1.250
new1=fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits sigma_overall=0.406 worst_q_ratio=1.188
new2=fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits sigma_overall=0.411 worst_q_ratio=1.221
reference average sigma_overall=0.398 worst_q_ratio=1.2275
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659_astrometric_residuals.png (4894 matched stars from wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660_astrometric_residuals.png (4895 matched stars from wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124_astrometric_residuals.png (4891 matched stars from wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125_astrometric_residuals.png (4891 matched stars from wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.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_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits'
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits'
Preparing the HTML report for the field UMi-02-Q1b1x1 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 06410_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 06410_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 3     2026 09 09.28043    2461292.78043    7.77    14:17:19.95 +66:47:39.5   5046 5137   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  14:17:19.94 +66:47:39.3 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 UMi-02-Q1b1x1 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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
  
SExtractor catalog cache: saved UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat to cache
SExtractor catalog cache: saved UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Creating symlink local_wcs_cache/wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Creating symlink local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Creating symlink local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits exists and is non-empty
wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits exists and is non-empty
wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits exists and is non-empty
wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (1st reference image)
verification OK: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Image size: 937.5'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:24:01.593 +69:59:33.71 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_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:23:50.016 +69:59:41.92 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:24:01.593 +69:59:33.71
Second-epoch image center 14:23:50.016 +69:59:41.92
Angular distance between the image centers 0.0167 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:23:52.700 +69:59:38.71 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:24:01.593 +69:59:33.71
Second-epoch image center 14:23:52.700 +69:59:38.71
Angular distance between the image centers 0.0128 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  14:23:50.016 +69:59:41.92
Second-epoch second image center 14:23:52.700 +69:59:38.71
Angular distance between the image centers 0.00393 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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits &> /tmp/tmp.RBU5wqgi5D
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits &> /tmp/tmp.YPVRAAcAR3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits &> /tmp/tmp.566URnXqtv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits &> /tmp/tmp.coPyq7YCWx
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Calibrating the magnitude scale
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat
The reference image (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits) and catalog (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat) found
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat' -> 'wcsmag.cat'
Read 41527 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9292 to 244.1268 deg, Dec +63.6486 to +75.2502 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 187.9292 to 244.1268 deg, Dec 63.6486 to 75.2502 deg
Loaded 8148 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): 4639 out of 5092 total matches.
Matched with Tycho-2 5092 out of 41527 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.623600
a=0.000000 b=1.000000 c=22.623600
From vast_summary.log: estimated ref. image limiting mag.:  -7.31
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.31

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.31

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 41527 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9292 to 244.1268 deg, Dec +63.6486 to +75.2502 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 187.9292 to 244.1268 deg, Dec 63.6486 to 75.2502 deg
Loaded 8148 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): 4639 out of 5092 total matches.
Matched with Tycho-2 5092 out of 41527 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Forced-photometry filter: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -> calib.txt_param_ref_wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (aperture=5.1)
Read 41453 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9737 to 244.1235 deg, Dec +63.6500 to +75.2475 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 187.9737 to 244.1235 deg, Dec 63.6500 to 75.2475 deg
Loaded 8143 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): 4637 out of 5095 total matches.
Matched with Tycho-2 5095 out of 41453 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Forced-photometry filter: calibrated wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -> calib.txt_param_ref_wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 75 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.2 pix  UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 2.5 pix  fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
 2.5 pix  fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Limiting magnitude estimates:
 15.3 mag.  UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 15.3 mag.  UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
 14.7 mag.  fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
 14.7 mag.  fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
All-image limiting magnitude estimate:  14.7 (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.RBU5wqgi5D (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits' -> 'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.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/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS-calibrated image found: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
Checking if the catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=21, blended=2144, bad_region=0, passed=41506
Got 41506 stars (including 39316 good ones) from the SExtractor catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
util/solve_plate_with_UCAC5 got 41506 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.5'
Seting catalog search parameters based on the expected field of view 937.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 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: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 41506 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 41506 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 41506 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4893 stars left (next iteration limit 5382)
Stop iterations.


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

SIP_REFIT: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits N_match=4893 sigma_overall_arcsec=0.395 sigma_q1_arcsec=0.321 sigma_q2_arcsec=0.473 sigma_q3_arcsec=0.385 sigma_q4_arcsec=0.481 n_q1=1405 n_q2=1164 n_q3=1236 n_q4=1088 worst_quadrant_to_overall_ratio=1.218
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.YPVRAAcAR3 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits' -> 'wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS_IMAGE_NAME=wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS-calibrated image found: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
Checking if the catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=29, blended=2188, bad_region=0, passed=41424
Got 41424 stars (including 39195 good ones) from the SExtractor catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
util/solve_plate_with_UCAC5 got 41424 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
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: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 41424 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
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: 4892 matched stars entering correct_measured_positions(), 41424 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 41424 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4892 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits N_match=4892 sigma_overall_arcsec=0.390 sigma_q1_arcsec=0.310 sigma_q2_arcsec=0.470 sigma_q3_arcsec=0.393 sigma_q4_arcsec=0.471 n_q1=1399 n_q2=1169 n_q3=1235 n_q4=1089 worst_quadrant_to_overall_ratio=1.207
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.566URnXqtv (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=7, blended=897, bad_region=7, passed=29285
Got 29285 stars (including 28336 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat 
util/solve_plate_with_UCAC5 got 29285 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 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 766 to 828 (Dec 63.3 to 75.3)
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: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 29285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
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: 4891 matched stars entering correct_measured_positions(), 29285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 29285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4891 stars left (next iteration limit 5380)
Stop iterations.


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

SIP_REFIT: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4891 robust_rms=8.847 arcsec worst_quadrant_rms=14.670 arcsec
SIP_REFIT: SIP order 3 trial: matched=4891 robust_rms=0.538 arcsec worst_quadrant_rms=0.677 arcsec
SIP_REFIT: SIP order 5 trial: matched=4891 robust_rms=0.457 arcsec worst_quadrant_rms=0.600 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4891 robust_rms_before=0.859 arcsec robust_rms_before_corrected=0.400 arcsec robust_rms_after=0.457 arcsec worst_quadrant_rms_before=0.483 worst_quadrant_rms_after=0.600
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.483 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits N_match=4891 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.358 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.400 sigma_q4_arcsec=0.477 n_q1=1486 n_q2=1191 n_q3=1290 n_q4=924 worst_quadrant_to_overall_ratio=1.182
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits -region wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.coPyq7YCWx (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=873, bad_region=10, passed=29250
Got 29250 stars (including 28325 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat 
util/solve_plate_with_UCAC5 got 29250 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 4900 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 29250 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 766 to 828 (Dec 63.3 to 75.3)
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(), 29250 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 29250 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4891 stars left (next iteration limit 5382)
Stop iterations.


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

SIP_REFIT: wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4891 robust_rms=8.935 arcsec worst_quadrant_rms=14.653 arcsec
SIP_REFIT: SIP order 3 trial: matched=4891 robust_rms=0.574 arcsec worst_quadrant_rms=0.697 arcsec
SIP_REFIT: SIP order 5 trial: matched=4891 robust_rms=0.461 arcsec worst_quadrant_rms=0.622 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4891 robust_rms_before=0.883 arcsec robust_rms_before_corrected=0.400 arcsec robust_rms_after=0.461 arcsec worst_quadrant_rms_before=0.499 worst_quadrant_rms_after=0.622
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.499 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits N_match=4891 sigma_overall_arcsec=0.406 sigma_q1_arcsec=0.350 sigma_q2_arcsec=0.423 sigma_q3_arcsec=0.414 sigma_q4_arcsec=0.510 n_q1=1480 n_q2=1195 n_q3=1289 n_q4=927 worst_quadrant_to_overall_ratio=1.257
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits -region wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Preparing the HTML report for the field UMi-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:04:47.93 +73:36:05.7:  13.34 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:39:43.27 +72:56:02.9:  13.91 +/- 0.07  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:58:23.86 +74:12:42.3:  13.83 +/- 0.05  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:12:03.77 +73:54:32.6:  12.73 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:39:49.38 +73:08:48.3:  14.45 +/- 0.11  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:12:03.77 +73:54:32.6:  12.79 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:39:43.27 +72:56:02.9:  13.77 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.76 +/- 0.02
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:04:47.93 +73:36:05.7:  13.42 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 15:12:03.77 +73:54:32.6: ref_mag=12.76 +/- 0.02 new_mean_mag=13.0896 delta=-0.33 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:39:49.38 +73:08:48.3:  14.53 +/- 0.13  detection
Forced photometry reference-image weighted average:  13.83 +/- 0.05
Forced photometry filter REJECTED candidate at 12:39:43.27 +72:56:02.9: ref_mag=13.83 +/- 0.05 new_mean_mag=13.5634 delta=0.27 (need > 0.90)
Forced photometry reference-image weighted average:  13.38 +/- 0.03
Forced photometry filter REJECTED candidate at 13:04:47.93 +73:36:05.7: ref_mag=13.38 +/- 0.03 new_mean_mag=13.2897 delta=0.09 (need > 0.90)
Forced photometry reference-image weighted average:  14.48 +/- 0.09
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:58:23.86 +74:12:42.3:  13.90 +/- 0.06  detection
Forced photometry filter REJECTED candidate at 15:39:49.38 +73:08:48.3: ref_mag=14.48 +/- 0.09 new_mean_mag=14.4418 delta=0.04 (need > 0.90)
Forced photometry reference-image weighted average:  13.87 +/- 0.04
Forced photometry filter REJECTED candidate at 13:58:23.86 +74:12:42.3: ref_mag=13.87 +/- 0.04 new_mean_mag=13.9968 delta=-0.13 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:56:36.92 +74:46:04.3:  13.39 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:47:47.47 +69:05:48.1:  13.70 +/- 0.06  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:53:28.44 +72:58:48.3:  14.08 +/- 0.08  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:56:36.92 +74:46:04.3:  13.44 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.41 +/- 0.03
Forced photometry filter REJECTED candidate at 13:56:36.92 +74:46:04.3: ref_mag=13.41 +/- 0.03 new_mean_mag=13.3279 delta=0.09 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:56:42.43 +74:46:08.3:  13.69 +/- 0.05  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:47:47.47 +69:05:48.1:  13.72 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.71 +/- 0.04
Forced photometry filter REJECTED candidate at 15:47:47.47 +69:05:48.1: ref_mag=13.71 +/- 0.04 new_mean_mag=13.7538 delta=-0.05 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:53:28.44 +72:58:48.3:  14.20 +/- 0.09  detection
Forced photometry reference-image weighted average:  14.13 +/- 0.06
Forced photometry filter REJECTED candidate at 12:53:28.44 +72:58:48.3: ref_mag=14.13 +/- 0.06 new_mean_mag=13.7458 delta=0.39 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:47:41.22 +71:46:44.9:  14.37 +/- 0.10  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:30:47.71 +71:22:04.4:  14.03 +/- 0.07  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:49:25.59 +72:58:16.3:  14.79 +/- 0.15  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:56:42.43 +74:46:08.3:  13.74 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.71 +/- 0.04
Forced photometry filter REJECTED candidate at 13:56:42.43 +74:46:08.3: ref_mag=13.71 +/- 0.04 new_mean_mag=14.0107 delta=-0.30 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:09:51.97 +73:38:41.4:  14.77 +/- 0.14  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:47:41.22 +71:46:44.9:  14.56 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.45 +/- 0.08
Forced photometry filter REJECTED candidate at 12:47:41.22 +71:46:44.9: ref_mag=14.45 +/- 0.08 new_mean_mag=14.0663 delta=0.38 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:30:47.71 +71:22:04.4:  14.17 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.09 +/- 0.05
Forced photometry filter REJECTED candidate at 13:30:47.71 +71:22:04.4: ref_mag=14.09 +/- 0.05 new_mean_mag=13.9022 delta=0.19 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:49:25.59 +72:58:16.3:  14.86 +/- 0.17  detection
Forced photometry reference-image weighted average:  14.82 +/- 0.11
Forced photometry filter REJECTED candidate at 12:49:25.59 +72:58:16.3: ref_mag=14.82 +/- 0.11 new_mean_mag=14.2419 delta=0.58 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:05:41.02 +73:58:28.2:  15.29 +/- 0.21  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:09:51.97 +73:38:41.4:  14.73 +/- 0.13  detection
Forced photometry reference-image weighted average:  14.74 +/- 0.10
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:34:45.09 +73:54:46.6:  14.77 +/- 0.15  detection
Forced photometry filter REJECTED candidate at 13:09:51.97 +73:38:41.4: ref_mag=14.74 +/- 0.10 new_mean_mag=14.3249 delta=0.42 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:35:48.69 +73:15:06.7:  15.12 +/- 0.20  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:41:14.93 +72:56:21.9:  13.80 +/- 0.06  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:05:41.02 +73:58:28.2:  15.59 +/- 0.28  detection
Forced photometry reference-image weighted average:  15.39 +/- 0.17
Forced photometry filter REJECTED candidate at 15:05:41.02 +73:58:28.2: ref_mag=15.39 +/- 0.17 new_mean_mag=14.6767 delta=0.72 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:34:45.09 +73:54:46.6:  14.98 +/- 0.18  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:35:48.69 +73:15:06.7:  15.07 +/- 0.20  detection
Forced photometry reference-image weighted average:  14.85 +/- 0.12
Forced photometry filter REJECTED candidate at 15:34:45.09 +73:54:46.6: ref_mag=14.85 +/- 0.12 new_mean_mag=14.7688 delta=0.09 (need > 0.90)
Forced photometry reference-image weighted average:  15.09 +/- 0.14
Forced photometry filter REJECTED candidate at 15:35:48.69 +73:15:06.7: ref_mag=15.09 +/- 0.14 new_mean_mag=14.5951 delta=0.50 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:44:51.53 +72:33:24.0:  13.48 +/- 0.05  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:41:14.93 +72:56:21.9:  13.81 +/- 0.07  detection
Forced photometry reference-image weighted average:  13.81 +/- 0.05
Forced photometry filter REJECTED candidate at 12:41:14.93 +72:56:21.9: ref_mag=13.81 +/- 0.05 new_mean_mag=13.4150 delta=0.39 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:44:51.53 +72:33:24.0:  13.48 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.03
Forced photometry filter REJECTED candidate at 12:44:51.53 +72:33:24.0: ref_mag=13.48 +/- 0.03 new_mean_mag=13.1092 delta=0.37 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 4s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 52958_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52958_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.32    15:39:49.09 +73:08:46.5   1680 0556   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.66    15:39:49.68 +73:08:50.1   1681 0555   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 52960_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52960_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.23    15:10:50.16 +73:35:27.0   2963 0704   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:10:50.50 +73:35:26.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52962_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52962_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.95    13:19:49.21 +72:27:21.5   7793 1520   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:19:49.41 +72:27:20.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52964_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52964_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.90    15:31:58.46 +71:27:08.3   1657 1647   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:31:58.38 +71:27:07.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52967_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52967_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.96    13:58:23.98 +74:12:43.0   6005 0672   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.05    13:58:23.74 +74:12:41.6   6007 0671   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 52971_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52971_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.49    13:43:13.62 +74:57:37.2   6586 0172   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:43:13.68 +74:57:37.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52973_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52973_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.56    12:39:43.30 +72:56:02.0   9471 0728   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.57    12:39:43.24 +72:56:03.8   9473 0726   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52976_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52976_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.29    13:04:47.92 +73:36:05.8   8288 0689   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.29    13:04:47.94 +73:36:05.6   8290 0688   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52977_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52977_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.20    15:12:03.75 +73:54:32.5   2961 0504   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.02    15:12:03.80 +73:54:32.7   2963 0504   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52978_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 52978_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    9.82    13:32:05.50 +71:43:06.4   7303 2059   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:32:05.66 +71:43:06.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53023_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53023_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    10.41    15:47:36.37 +68:04:26.6   0124 3246   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (13.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53041_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53041_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    10.56    14:41:23.23 +67:59:28.5   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (15.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53048_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53048_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    10.78    14:21:20.63 +74:21:06.3   5070 0580   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53119_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53119_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    11.74    15:17:24.73 +71:12:08.0   2283 2012   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:17:24.72 +71:12:08.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53140_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53140_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    11.85    15:08:34.33 +64:33:35.2   1694 6024   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:08:34.34 +64:33:34.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53145_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53145_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    11.87    14:05:24.38 +72:30:33.4   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (12.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53151_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53151_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    11.76    13:11:14.86 +72:23:04.3   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (13.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53197_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53197_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.06    13:13:31.60 +72:46:42.7   8033 1267   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:13:31.53 +72:46:42.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53201_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53201_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.19    14:29:01.40 +75:05:23.6   4798 0111   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53210_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53210_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.25    15:41:36.61 +71:20:58.5   1196 1536   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53214_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53214_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.14    14:22:41.30 +72:48:56.4   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (12.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53216_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53216_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.30    14:54:54.81 +73:44:47.6   3644 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53217_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53217_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.16    14:34:59.60 +67:00:02.1   4015 4935   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53289_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53289_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.49    14:00:00.55 +70:38:10.3   6005 2830   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53300_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53300_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.58    14:23:48.89 +70:42:16.2   4821 2769   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (13.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53302_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53302_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.55    12:56:09.82 +72:44:31.0   8801 1083   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (13.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53328_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53328_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.64    12:56:31.95 +70:52:13.8   9112 2176   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (15.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53388_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53388_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.91    13:43:16.57 +73:49:34.2   6651 0858   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:43:16.51 +73:49:34.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53391_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53391_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.00    14:51:16.47 +73:08:36.7   3730 1155   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (12.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53399_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53399_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.94    15:14:26.25 +65:19:58.3   1452 5473   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (16.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53425_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53425_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    12.80    13:07:17.96 +67:18:57.0   9120 4411   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (16.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53440_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53440_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.06    16:08:11.87 +72:56:34.0   0477 0121   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (10.5") between the two second-epoch detections
  
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Considering the candidate 53488_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53488_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.26    13:56:36.94 +74:46:04.5   6064 0331   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.41    13:56:36.90 +74:46:04.1   6066 0331   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 53526_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53526_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.25    13:04:25.14 +71:49:20.6   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.0") between the two second-epoch detections
  
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Considering the candidate 53556_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53556_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.26    12:57:05.59 +71:26:02.6   8987 1857   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  12:57:05.56 +71:26:01.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53589_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53589_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.39    15:29:53.60 +68:16:26.0   1110 3496   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.3") between the two second-epoch detections
  
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Considering the candidate 53612_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53612_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.51    15:40:11.58 +66:33:33.8   0171 4264   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.9") between the two second-epoch detections
  
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Considering the candidate 53639_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53639_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.72    15:32:59.17 +65:36:35.3   0382 4962   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:32:59.29 +65:36:35.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53674_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53674_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.71    15:36:19.97 +66:19:50.2   0341 4478   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (15.1") between the two second-epoch detections
  
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Considering the candidate 53688_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53688_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.80    15:47:47.42 +69:05:48.4   0364 2671   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.72    15:47:47.53 +69:05:47.8   0366 2672   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 53718_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53718_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.86    15:20:35.10 +71:47:38.2   2240 1626   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:20:34.91 +71:47:38.1 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 53734_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53734_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.99    14:32:51.98 +65:25:20.9   4039 5898   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (16.8") between the two second-epoch detections
  
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Considering the candidate 53756_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53756_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.71    15:30:33.26 +64:31:57.0   0303 5635   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.9") between the two second-epoch detections
  
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Considering the candidate 53764_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53764_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.72    14:38:29.69 +66:52:48.7   3801 4983   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (15.8") between the two second-epoch detections
  
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Considering the candidate 53784_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53784_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.78    12:53:28.37 +72:58:49.4   8873 0909   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.72    12:53:28.50 +72:58:47.3   8875 0908   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 53797_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53797_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.97    15:08:18.16 +72:22:54.2   2887 1440   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  15:08:18.45 +72:22:54.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53802_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53802_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.80    15:36:03.11 +65:50:32.6   0250 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
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Considering the candidate 53831_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53831_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.09    16:00:38.68 +70:47:11.0   0189 1455   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (12.3") between the two second-epoch detections
  
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Considering the candidate 53845_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53845_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.01    13:56:42.68 +74:46:08.6   6060 0331   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.01    13:56:42.18 +74:46:08.1   6063 0330   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 53851_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53851_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.47    13:36:53.94 +69:46:11.4   7223 3256   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:36:53.66 +69:46:11.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53862_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53862_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.93    15:35:12.47 +72:27:02.5   1723 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.7") between the two second-epoch detections
  
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Considering the candidate 53892_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53892_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.29    15:40:37.21 +67:26:18.5   0349 3757   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.6") between the two second-epoch detections
  
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Considering the candidate 53910_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53910_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    13.99    15:56:27.29 +73:14:22.4   1029 0203   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (10.3") between the two second-epoch detections
  
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Considering the candidate 53928_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53928_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.07    15:24:42.18 +65:04:09.9   0774 5442   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (15.9") between the two second-epoch detections
  
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Considering the candidate 53938_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53938_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.00    12:47:41.31 +71:46:42.1   9357 1518   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.17    12:47:41.13 +71:46:47.8   9359 1516   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 53941_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53941_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.95    13:30:47.55 +71:22:03.2   7394 2259   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.88    13:30:47.87 +71:22:05.5   7395 2258   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 53952_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53952_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.22    15:37:58.50 +70:11:22.3   1105 2257   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (13.0") between the two second-epoch detections
  
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Considering the candidate 53993_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 53993_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.14    12:49:25.62 +72:58:17.0   9048 0857   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.46    12:49:25.57 +72:58:15.6   9050 0856   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 54000_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54000_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.22    15:51:58.25 +71:57:32.2   0884 0997   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.1") between the two second-epoch detections
  
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Considering the candidate 54018_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54018_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.07    15:53:04.89 +69:48:36.5   0284 2160   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (12.9") between the two second-epoch detections
  
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Considering the candidate 54031_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54031_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.26    15:05:25.96 +73:37:57.3   3193 0737   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.3") between the two second-epoch detections
  
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Considering the candidate 54048_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54048_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.30    13:09:51.99 +73:38:43.1   8070 0718   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.37    13:09:51.95 +73:38:39.6   8072 0718   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 54089_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54089_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.26    15:56:07.03 +71:57:17.1   0704 0915   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.5") between the two second-epoch detections
  
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Considering the candidate 54090_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54090_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.64    13:43:13.65 +74:02:39.6   6640 0726   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  13:43:13.74 +74:02:40.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54096_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54096_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.42    15:29:02.21 +69:29:36.7   1400 2814   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (13.1") between the two second-epoch detections
  
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Considering the candidate 54102_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54102_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.55    15:49:26.63 +71:29:18.3   0877 1308   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (11.8") between the two second-epoch detections
  
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Considering the candidate 54104_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54104_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.66    15:05:41.00 +73:58:26.8   3230 0533   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.71    15:05:41.04 +73:58:29.6   3232 0533   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 54132_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54132_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.76    15:34:44.73 +73:54:45.6   2052 0202   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.78    15:34:45.44 +73:54:47.7   2054 0202   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 54133_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54133_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    14.68    15:35:48.86 +73:15:06.6   1868 0561   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    14.55    15:35:48.51 +73:15:06.8   1870 0561   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 54144_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54144_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.43    14:13:42.04 +66:05:30.3   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (17.9") between the two second-epoch detections
  
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Considering the candidate 54162_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 54162_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.28043    2461292.78043    14.61    14:08:41.76 +71:55:45.1   5576 2058   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (14.9") between the two second-epoch detections
  
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Considering the candidate 50132_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 50132_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 2     2026 09 09.27988    2461292.77988    13.58    12:41:15.04 +72:56:22.0   9404 0749   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 3     2026 09 09.28043    2461292.78043    13.32    12:41:14.83 +72:56:21.8   9406 0748   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 35995_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 35995_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 3     2026 09 09.28043    2461292.78043    13.33    14:18:01.48 +67:08:49.5   5014 4923   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

Rejecting candidate due to large distance (15.7") between the two second-epoch detections
  
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Considering the candidate 04411_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 04411_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 1     2026 09 09.27988    2461292.77988    13.05    12:44:51.48 +72:33:24.1   9328 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Discovery image 2     2026 09 09.28043    2461292.78043    13.20    12:44:51.59 +72:33:23.8   9330 1025   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

  
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Considering the candidate 34626_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125
The candidate 34626_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125 did not pass the final checks
Discovery image 3     2026 09 09.28043    2461292.78043    7.69    14:17:19.94 +66:47:39.5   5046 5137   /data_ssd/NMW-TexasTech/workdir//img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits

**** FOUND  14:17:19.94 +66:47:39.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 5s
Prepared the HTML report for the field UMi-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-09-09_CI_UMi-02-Q1b1x1_014427_TTUQ1b1x1_2314598_bsUHJBHP/monitoring_positions.txt
Read 29292 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 188.1288 to 244.4076 deg, Dec +63.3363 to +75.3269 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 188.1288 to 244.4076 deg, Dec 63.3363 to 75.3269 deg
Loaded 8466 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): 4924 out of 5168 total matches.
Matched with Tycho-2 5168 out of 29292 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Observation time (mid-exposure, UTC): JD 2461292.77988 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 215.96099 deg  Dec= +69.99575 deg
Frame center: alt= +19.559 deg  az= 341.137 deg  airmass= 2.9565
Header cross-check: CENTALT= 19.495 deg (difference +0.064 deg)
Header cross-check: AIRMASS= 2.9731 (we compute 2.9565)
Airmass zero-point fit: OK  k= +0.2590 +/- 0.0053 mag/airmass  N= 3780  airmass span 2.0922-5.2214  scatter 0.1846 mag
Source monitoring: airmass zero-point for wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits: OK +0.784642 -0.258956 2.9565 +0.2590 3780 3.1292 0.1846 2.0922 5.2214
Forced photometry (list mode): image=wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits list=monitoring_pixlist2604793.tmp aperture=5.4
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.294200
Forced photometry: center=(2943.50, 5254.94) aperture=5.4
Annulus: inner=10.80 outer=27.00
Background annulus: 1921 pixels
Iterative clipping converged after 1 iterations, 1915/1921 pixels remain
SExtractor background: mode=797.18 median=798.00 mean=798.54 sigma=45.89 -> bg=797.18 (1915 pixels)
Aperture sum=18569.31 N_eff=22.9022
Net flux=312.04 noise=219.60 SNR=1.42
Instrumental magnitude: -7.0469
Calibrated magnitude: 15.2473
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits
Source monitoring: 1 position(s) measured on wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-42-51_20.00sec_-0.00C_LIGHTs_0124.fits (aperture 5.4 pix)
Read 29259 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 188.3409 to 244.4079 deg, Dec +63.2673 to +75.3241 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 188.3409 to 244.4079 deg, Dec 63.2673 to 75.3241 deg
Loaded 8502 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): 4914 out of 5167 total matches.
Matched with Tycho-2 5167 out of 29259 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Observation time (mid-exposure, UTC): JD 2461292.78043 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 215.97217 deg  Dec= +69.99486 deg
Frame center: alt= +19.515 deg  az= 341.196 deg  airmass= 2.9626
Header cross-check: CENTALT= 19.448 deg (difference +0.067 deg)
Header cross-check: AIRMASS= 2.9797 (we compute 2.9626)
Airmass zero-point fit: OK  k= +0.2662 +/- 0.0052 mag/airmass  N= 3734  airmass span 2.0919-5.1291  scatter 0.1818 mag
Source monitoring: airmass zero-point for wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits: OK +0.803493 -0.266172 2.9626 +0.2662 3734 3.0371 0.1818 2.0919 5.1291
Forced photometry (list mode): image=wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits list=monitoring_pixlist2604793.tmp aperture=5.4
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.297600
Forced photometry: center=(2946.22, 5254.87) aperture=5.4
Annulus: inner=10.80 outer=27.00
Background annulus: 1927 pixels
Iterative clipping converged after 1 iterations, 1920/1927 pixels remain
SExtractor background: mode=793.59 median=795.00 mean=795.94 sigma=44.44 -> bg=793.59 (1920 pixels)
Aperture sum=18814.82 N_eff=22.9022
Net flux=639.95 noise=212.68 SNR=3.01
Instrumental magnitude: -7.0154
Calibrated magnitude: 15.2822
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits
Source monitoring: 1 position(s) measured on wcs_fd_UMi-02-Q1b1x1_2026-09-09_01-43-39_20.00sec_-0.00C_LIGHTs_0125.fits (aperture 5.4 pix)
########### Completed UMi-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.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)2461292.77987934 -observatory V36
11:51:15.52 +01:54:36.4 Mercury (-0.8mag)
13:40:57.40 -15:15:25.8 Venus (-4.7mag)
07:19:19.87 +22:51:01.6 Mars (1.2mag)
09:10:40.64 +16:50:39.0 Jupiter (-1.8mag)
00:51:16.16 +02:35:21.1 Saturn (0.4mag)
04:13:42.37 +21:02:02.3 Uranus (5.7mag)
00:13:33.49 -00:04:30.0 Neptune (7.7mag)
20:25:27.55 -23:40:03.7 Pluto (14.5mag)
09:39:48.99 +14:05:16.3 Moon (-8.7mag)
-rw-r--r-- 1 apache apache 362 Sep  9 01:47 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461292.77987934:
09:10:39.54 +16:50:44.8 Io (6.2mag)
09:10:49.56 +16:49:55.2 Europa (6.3mag)
09:10:27.11 +16:51:47.0 Ganymede (5.7mag)
09:10:29.74 +16:51:34.7 Callisto (6.9mag)
09:08:31.02 +17:08:02.8 Himalia (15.7mag)
09:10:44.78 +16:50:19.9 Thebe (16.6mag)
09:08:06.99 +17:01:57.3 Elara (17.7mag)
09:14:31.38 +16:17:38.6 Pasiphae (17.9mag)
09:11:37.07 +17:08:58.4 Carme (19.0mag)
00:51:04.04 +02:35:37.1 Titan (8.3mag)
00:51:20.70 +02:35:08.1 Rhea (9.6mag)
00:51:25.96 +02:37:40.6 Iapetus (11.0mag)
00:51:32.06 +02:35:04.3 Hyperion (14.3mag)
00:50:00.87 +02:24:54.3 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep  9 01:47 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461292.77987934:
22:20:23.78 +03:02:35.6 JWST
16:21:01.01 +46:56:05.0 Chandra
10:43:11.02 -58:27:29.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep  9 01:47 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461292.77987934 -observatory V36
03:41:33.88 +19:25:48.7 17.4mag P/1996 R2 (Lagerkvist)
18:03:38.32 -34:10:28.0 14.4mag P/2010 H2 (Vales)
07:20:57.61 -70:24:42.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:54.60 +33:45:06.7 17.7mag C/2017 K2 (PANSTARRS)
22:11:54.80 +28:25:35.9 17.5mag C/2022 E2 (ATLAS)
07:11:40.51 +25:56:32.9 16.9mag C/2022 N2 (PANSTARRS)
10:51:19.46 +27:09:19.7 17.1mag C/2022 QE78 (ATLAS)
09:49:55.58 +05:13:19.7 18.0mag C/2022 R6 (PANSTARRS)
15:29:01.33 -15:49:23.5 14.9mag C/2023 R1 (PANSTARRS)
08:40:06.96 +33:00:56.7 15.8mag C/2024 E1 (Wierzchos)
15:06:51.40 +15:18:00.5 17.9mag C/2024 G6 (ATLAS)
18:32:24.04 +43:05:51.4 13.7mag C/2024 J3 (ATLAS)
20:23:28.74 +49:11:30.2 17.4mag C/2024 R4 (PANSTARRS)
05:36:38.82 -13:03:14.6 15.1mag C/2024 T5 (ATLAS)
07:12:17.71 +18:08:42.8 17.8mag C/2025 J1 (Borisov)
11:21:11.05 +18:36:50.6 16.8mag C/2025 V2 (Rankin)
13:21:15.95 -00:02:38.4 16.8mag C/2025 Y1 (ATLAS)
16:46:40.19 +73:42:11.9 16.1mag C/2026 A2 (Bok)
03:04:46.77 +46:04:10.2 17.5mag C/2026 B2 (Sun-Gao)
12:15:06.69 +11:26:42.8 17.5mag A/2026 E1
22:27:39.21 -35:09:20.3 7.8mag 10P/Tempel
11:49:30.00 -05:37:03.0 16.3mag 29P/Schwassmann-Wachmann
12:12:33.79 -05:43:16.4 17.6mag 63P/Wild
06:43:09.00 +19:05:56.0 13.7mag 78P/Gehrels
20:16:10.43 -26:11:23.3 17.2mag 84P/Giclas
03:17:20.63 +15:01:13.4 17.2mag 88P/Howell
05:44:50.30 +29:23:12.2 16.9mag 112P/Urata-Niijima
07:37:39.94 +24:18:12.2 15.9mag 114P/Wiseman-Skiff
10:32:18.89 +20:26:45.4 14.8mag 123P/West-Hartley
12:50:58.52 -22:01:39.0 17.5mag 124P/Mrkos
06:19:48.15 +20:34:37.2 15.9mag 128P/Shoemaker-Holt
02:24:09.78 -17:21:31.0 11.3mag 161P/Hartley-IRAS
08:58:22.80 +37:32:08.6 16.4mag 162P/Siding Spring
09:34:35.55 +12:31:58.3 13.2mag 169P/NEAT
03:26:02.90 +08:18:29.7 17.7mag 220P/McNaught
04:53:23.97 +36:56:13.2 15.2mag 260P/McNaught
08:37:10.69 +35:29:18.0 17.3mag 295P/LINEAR
15:26:31.97 -00:28:17.7 17.9mag 391P/Kowalski
09:29:29.64 +16:44:56.5 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 1.9K Sep  9 01:47 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
-rw-r--r-- 1 apache apache 5.7K Sep  9 01:47 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
-rw-r--r-- 1 apache apache 190K Sep  9 01:47 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:34:24.590 +00:59:42.41  AT 2026yus  2026-08-05.79 22.26
23:11:22.440 +03:34:45.08  AT 2026yur  2026-08-06.81 22.15
23:52:10.400 +03:53:48.67  AT 2026yuq  2026-08-06.76 22.26
01:28:25.390 -00:33:31.00  AT 2026yup  2026-07-22.87 22.24
06:19:46.733 +50:57:31.05  AT 2026yuo  2026-08-13.50 19.744
23:24:50.114 +15:25:58.38  AT 2026yun  2026-08-10.05 19.96
00:25:27.120 +20:14:05.91  SN 2026yum  2026-08-13.09 18.04
22:02:49.666 -13:05:30.39  AT 2026yul  2026-08-12.92 18.89
21:45:50.911 -04:08:31.57  AT 2026yuk  2026-08-12.78 19.08
01:02:47.624 -06:59:05.24  AT 2026yuj  2026-08-13.05 19.25
23:50:13.455 +20:53:14.83  AT 2026yui  2026-08-12.94 19.46
22:53:22.575 -18:00:52.62  AT 2026yuh  2026-08-12.37 19.1729
01:03:55.125 -10:40:35.60  AT 2026yug  2026-08-10.42 20.3834
22:18:45.584 -09:23:49.69  AT 2026yuf  2026-08-08.36 20.7186
20:49:39.970 +17:00:06.86  AT 2026yue  2026-08-10.93 20.1
20:59:25.458 +10:53:21.92  AT 2026yud  2026-08-11.36 21.56
21:58:23.744 -28:57:27.15  AT 2026yuc  2026-08-11.43 21.11
00:12:25.184 -01:24:55.24  AT 2026yub  2026-08-07.68 20.14
23:47:47.304 +17:27:46.66  AT 2026yua  2026-08-09.11 19.97
02:47:39.785 +19:08:06.82  AT 2026ytz  2026-08-11.18 20.24
-rw-r--r-- 1 apache apache 88K Sep  9 01:47 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Sep  9 01:47:16 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 42s (0.70 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 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: 6s (0.10 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 64s (1.07 min)
TIMING SExtractor: 11 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 21s (0.35 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 5s (0.08 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 45s (0.75 min)
FIELD_UMi-02-Q1b1x1: 137s (2.28 min)
=======================================
TOTAL_RUNTIME: 139s (2.32 min)
Finished: Wed Sep  9 01:49:35 CDT 2026