## 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: 2461191.79794905 31.05.2026 07:08:52.798   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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: 4 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  7679
Objects passed selection criteria:  7669
Measurements per detected object (mean, median, min, max):    3.2    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.2    4.0    2    4
Average stars detected per image: 6265.5
Average stars matched: 6126.5 (97.7815 %)
Memory usage VmPeak:   113328 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue May 26 15:05:11 CDT 2026
VaST build number  1.0rc89-83-g49118af2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun May 31 02:16:14 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: 2461191.79794905 31.05.2026 07:08:52.798   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 57
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: 12 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  38884
Objects passed selection criteria:  38794
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: 34043
Average stars matched: 32945.8 (96.7769 %)
Memory usage VmPeak:   140904 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue May 26 15:05:11 CDT 2026
VaST build number  1.0rc89-83-g49118af2
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-05-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun May 31 02:17:34 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= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
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: 861914 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 861914 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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.png' -> 'transient_report/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits_preview.png'

UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits


renamed 'UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.png' -> 'transient_report/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits_preview.png'

UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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= 2753.9413
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 732.0131
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2754.1053
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 731.6122
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 5.2695
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 19.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.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= '2026-05-31T02:08:15.0040155' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-31T07:08:15.0040155' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61191.2973958794 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-31T07:08:24.9039427' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61191.2975104512 / 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      =     215.996718482031 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0002241333947 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     48.3658333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     341.468611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.33690656502835 / 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  =                29468 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29468 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  3.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 34.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               896.21 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 66.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.100808 / [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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/d_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits :)

Spent 0.513118 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/d_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388  16 bitpix
Avarage count on flat field image: 38180.487059
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits :)


No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0)
renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 19.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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= '2026-05-31T02:08:52.7988079' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-05-31T07:08:52.7988079' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =       61191.29783331 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-05-31T07:09:02.7032182' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61191.2979479516 / 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      =      215.99671854514 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0002241036738 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     48.3241666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     341.416388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.33776892649162 / 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  =                29468 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29468 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  3.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 34.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               896.21 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 66.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.100808 / [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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-05-13.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/d_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits :)

Spent 0.509472 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-05-13.png' -> 'transient_report/dark.png'
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/d_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-12.fit 9576 6388  16 bitpix
Avarage count on flat field image: 38180.487059
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits :)


No overscan detected - all values seem high! (left_median=24939.0, right_median=28319.0)
renamed 'mff_TTUQ1b1x1_2026-05-12.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
Previews of the CALIBRATED second-epoch images:


fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits



fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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 --norotation --noflagimage --starmatchraius 3.5 --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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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: 2461191.79751162
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
Saving 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'
wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits exists and is non-empty
Saving 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'
wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits exists and is non-empty
Saving wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits'
wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits exists and is non-empty
Saving wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits'
###################################
# 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: 937.2'x624.2'  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: 14:24:01.598 +69:59:33.48 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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:24:32.508 +69:58:59.48 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:24:32.508 +69:58:59.48
Angular distance between the image centers 0.0451 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:24:34.474 +69:59:00.30 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:24:34.474 +69:59:00.30
Angular distance between the image centers 0.0478 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  14:24:32.508 +69:58:59.48
Second-epoch second image center 14:24:34.474 +69:59:00.30
Angular distance between the image centers 0.00281 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel 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.G00waKXurw
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.BtL0m2fdac
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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits &> /tmp/tmp.nG3khIoSJU
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits &> /tmp/tmp.7czG1SyElL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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.cat 
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.cat 
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.cat
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.cat) found
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat' -> 'wcsmag.cat'
Read 7945 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9824 to 243.8598 deg, Dec +63.6717 to +75.2391 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 187.9824 to 243.8598 deg, Dec 63.6717 to 75.2391 deg
Loaded 8083 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): 4842 out of 5013 total matches.
Matched with Tycho-2 5013 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 22.736200
a=0.000000 b=1.000000 c=22.736200
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 187.9824 to 243.8598 deg, Dec +63.6717 to +75.2391 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 187.9824 to 243.8598 deg, Dec 63.6717 to 75.2391 deg
Loaded 8083 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): 4842 out of 5013 total matches.
Matched with Tycho-2 5013 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: 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 187.9826 to 243.8599 deg, Dec +63.6717 to +75.2224 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 187.9826 to 243.8599 deg, Dec 63.6717 to 75.2224 deg
Loaded 8075 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): 4845 out of 5009 total matches.
Matched with Tycho-2 5009 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: 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 2 candidate transients before the final filtering.  (Hard limit: 8000)
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
 2.4 pix  fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
 2.4 pix  fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
 2.4 pix  wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.4 pix  wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
 14.5 mag.  fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
All-image limiting magnitude estimate:  14.5 (SNR )  11.6 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.G00waKXurw (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/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'
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.cat 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.cat 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.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=497, 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.cat 
util/solve_plate_with_UCAC5 got 7945 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits N_match=971 sigma_overall_arcsec=0.475 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.650 sigma_q3_arcsec=0.433 sigma_q4_arcsec=0.625 n_q1=267 n_q2=251 n_q3=238 n_q4=215 worst_quadrant_to_overall_ratio=1.367
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat.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.cat.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.cat.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.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BtL0m2fdac (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/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'
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.cat 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.cat 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.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=492, 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.cat 
util/solve_plate_with_UCAC5 got 7905 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits N_match=970 sigma_overall_arcsec=0.477 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.631 sigma_q3_arcsec=0.458 sigma_q4_arcsec=0.609 n_q1=261 n_q2=251 n_q3=242 n_q4=216 worst_quadrant_to_overall_ratio=1.323
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.cat.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.cat.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.cat.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.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.nG3khIoSJU (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat 
SExtractor catalog parsing summary: zero_flux=10, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=404, passed=4743
Got 4743 stars (including 4327 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat 
util/solve_plate_with_UCAC5 got 4743 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 4693 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 4692 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 4692 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits N_match=968 sigma_overall_arcsec=0.252 sigma_q1_arcsec=0.247 sigma_q2_arcsec=0.259 sigma_q3_arcsec=0.208 sigma_q4_arcsec=0.260 n_q1=267 n_q2=247 n_q3=251 n_q4=203 worst_quadrant_to_overall_ratio=1.033
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits -region wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.7czG1SyElL (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=371, passed=4691
Got 4691 stars (including 4308 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat 
util/solve_plate_with_UCAC5 got 4691 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 4638 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 4637 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 4637 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits N_match=968 sigma_overall_arcsec=0.270 sigma_q1_arcsec=0.249 sigma_q2_arcsec=0.270 sigma_q3_arcsec=0.238 sigma_q4_arcsec=0.284 n_q1=267 n_q2=247 n_q3=252 n_q4=202 worst_quadrant_to_overall_ratio=1.054
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits -region wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits sigma_overall=0.475 worst_q_ratio=1.367
ref2=UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits sigma_overall=0.477 worst_q_ratio=1.323
new1=fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits sigma_overall=0.252 worst_q_ratio=1.033
new2=fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits sigma_overall=0.270 worst_q_ratio=1.054
reference average sigma_overall=0.476 worst_q_ratio=1.345
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659_astrometric_residuals.png (971 matched stars from wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660_astrometric_residuals.png (970 matched stars from wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242_astrometric_residuals.png (968 matched stars from wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243_astrometric_residuals.png (968 matched stars from wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits'
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits'
Preparing the HTML report for the field UMi-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:11:02.30 +66:30:56.6:  10.46 +/- 0.00  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:11:02.30 +66:30:56.6:  10.44 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.45 +/- 0.00
Forced photometry filter REJECTED candidate at 13:11:02.30 +66:30:56.6: ref_mag=10.45 +/- 0.00 new_mean_mag=10.8576 delta=-0.41 (need > 0.90)
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
  
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Considering the candidate 20360_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 20360_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    10.81    13:11:02.28 +66:30:57.0   9062 4933   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    10.91    13:11:02.31 +66:30:56.1   9064 4932   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 02389_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 02389_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 3     2026 05 31.29795    2461191.79795    10.20    14:23:39.77 +72:30:21.0   4933 1682   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  14:23:39.76 +72:30:20.9 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 --norotation --noflagimage --starmatchraius 3.5 --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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Creating symlink local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits exists and is non-empty
wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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: 937.2'x624.2'  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: 14:24:01.598 +69:59:33.48 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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:24:32.508 +69:58:59.48 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:24:32.508 +69:58:59.48
Angular distance between the image centers 0.0451 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:24:34.474 +69:59:00.30 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:24:01.598 +69:59:33.48
Second-epoch image center 14:24:34.474 +69:59:00.30
Angular distance between the image centers 0.0478 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  14:24:32.508 +69:58:59.48
Second-epoch second image center 14:24:34.474 +69:59:00.30
Angular distance between the image centers 0.00281 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel 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.WhnU8toeNJ
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.fVdQdlOWX3
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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits &> /tmp/tmp.DzN2oAeEtu
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits &> /tmp/tmp.fmBxhfKopJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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.cat 
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.cat 
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.cat
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.cat) found
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat' -> 'wcsmag.cat'
Read 41527 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9398 to 244.1236 deg, Dec +63.6486 to +75.2504 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 187.9398 to 244.1236 deg, Dec 63.6486 to 75.2504 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): 4663 out of 5124 total matches.
Matched with Tycho-2 5124 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 22.622200
a=0.000000 b=1.000000 c=22.622200
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 187.9398 to 244.1236 deg, Dec +63.6486 to +75.2504 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 187.9398 to 244.1236 deg, Dec 63.6486 to 75.2504 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): 4663 out of 5124 total matches.
Matched with Tycho-2 5124 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: 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 187.9827 to 244.1202 deg, Dec +63.6500 to +75.2477 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 187.9827 to 244.1202 deg, Dec 63.6500 to 75.2477 deg
Loaded 8139 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): 4650 out of 5116 total matches.
Matched with Tycho-2 5116 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: 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 54 candidate transients before the final filtering.  (Hard limit: 8000)
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
 2.3 pix  fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
 2.3 pix  fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
 2.2 pix  wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
 2.2 pix  wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.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
 14.6 mag.  fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
 14.6 mag.  fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
All-image limiting magnitude estimate:  14.6 (SNR )  14.0 (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 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.WhnU8toeNJ (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/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'
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.cat 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.cat 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.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=2144, 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.cat 
util/solve_plate_with_UCAC5 got 41506 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 41009 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 41009 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 41009 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits N_match=972 sigma_overall_arcsec=0.470 sigma_q1_arcsec=0.335 sigma_q2_arcsec=0.691 sigma_q3_arcsec=0.427 sigma_q4_arcsec=0.608 n_q1=271 n_q2=249 n_q3=233 n_q4=219 worst_quadrant_to_overall_ratio=1.469
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.cat.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.cat.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.cat.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.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.fVdQdlOWX3 (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/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'
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.cat 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.cat 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.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=29, blended=2188, 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.cat 
util/solve_plate_with_UCAC5 got 41424 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.6 to 75.2)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 41054 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 768 to 828 (Dec 63.7 to 75.2)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 41053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 41053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.


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

WCS_QUALITY_DIAG: file=UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits N_match=973 sigma_overall_arcsec=0.476 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.573 sigma_q3_arcsec=0.456 sigma_q4_arcsec=0.614 n_q1=266 n_q2=249 n_q3=238 n_q4=220 worst_quadrant_to_overall_ratio=1.290
The image catalog is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.cat.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.cat.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.cat.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.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.DzN2oAeEtu (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.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_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat 
SExtractor catalog parsing summary: zero_flux=2, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=934, passed=27084
Got 27084 stars (including 26113 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat 
util/solve_plate_with_UCAC5 got 27084 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.2 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 26767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.2 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 26767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 26767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits N_match=969 sigma_overall_arcsec=0.257 sigma_q1_arcsec=0.251 sigma_q2_arcsec=0.268 sigma_q3_arcsec=0.226 sigma_q4_arcsec=0.256 n_q1=266 n_q2=250 n_q3=255 n_q4=198 worst_quadrant_to_overall_ratio=1.043
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits -region wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.fmBxhfKopJ (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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=929, passed=27141
Got 27141 stars (including 26173 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat 
util/solve_plate_with_UCAC5 got 27141 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.2 to 75.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 26874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.2 to 75.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 26873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 26873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits N_match=970 sigma_overall_arcsec=0.290 sigma_q1_arcsec=0.262 sigma_q2_arcsec=0.299 sigma_q3_arcsec=0.277 sigma_q4_arcsec=0.299 n_q1=265 n_q2=253 n_q3=252 n_q4=200 worst_quadrant_to_overall_ratio=1.029
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits -region wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/wcs_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.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 13:11:02.27 +66:30:57.0:  10.65 +/- 0.00  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:10:09.48 +73:57:40.9:  9.40 +/- 0.00  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:04:52.48 +73:35:57.9:  13.32 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:57:56.03 +70:00:18.8:  99.00 +/- 99.00  edge
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:11:02.27 +66:30:57.0:  10.64 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.64 +/- 0.00
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:10:09.48 +73:57:40.9:  9.41 +/- 0.00  detection
Forced photometry filter REJECTED candidate at 13:11:02.27 +66:30:57.0: ref_mag=10.64 +/- 0.00 new_mean_mag=10.8297 delta=-0.19 (need > 0.90)
Forced photometry reference-image weighted average:  9.41 +/- 0.00
Forced photometry filter REJECTED candidate at 13:10:09.48 +73:57:40.9: ref_mag=9.41 +/- 0.00 new_mean_mag=9.4088 delta=-0.00 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:14:00.18 +68:05:41.6:  12.74 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:04:52.48 +73:35:57.9:  13.38 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.35 +/- 0.03
Forced photometry filter REJECTED candidate at 13:04:52.48 +73:35:57.9: ref_mag=13.35 +/- 0.03 new_mean_mag=13.3640 delta=-0.02 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:59:33.62 +70:20:46.8:  99.00 +/- 99.00  edge
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 16:03:20.23 +71:06:18.3:  99.00 +/- 99.00  edge
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:57:56.03 +70:00:18.8:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 15:57:56.03 +70:00:18.8: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:59:33.62 +70:20:46.8:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 15:59:33.62 +70:20:46.8: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:14:00.18 +68:05:41.6:  12.71 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:56:37.65 +74:46:05.1:  13.34 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.73 +/- 0.01
Forced photometry filter REJECTED candidate at 13:14:00.18 +68:05:41.6: ref_mag=12.73 +/- 0.01 new_mean_mag=12.8558 delta=-0.13 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 16:03:20.23 +71:06:18.3:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 16:03:20.23 +71:06:18.3: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:47:47.39 +69:05:48.2:  13.68 +/- 0.06  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:56:37.65 +74:46:05.1:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.37 +/- 0.03
Forced photometry filter REJECTED candidate at 13:56:37.65 +74:46:05.1: ref_mag=13.37 +/- 0.03 new_mean_mag=13.3276 delta=0.04 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:33:10.66 +70:43:53.6:  13.66 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:35:13.89 +67:40:37.3:  13.99 +/- 0.06  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:47:47.39 +69:05:48.2:  13.71 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.04
Forced photometry filter REJECTED candidate at 15:47:47.39 +69:05:48.2: ref_mag=13.69 +/- 0.04 new_mean_mag=13.6525 delta=0.04 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:42:21.48 +72:47:00.8:  14.43 +/- 0.11  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:33:10.66 +70:43:53.6:  13.71 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.03
Forced photometry filter REJECTED candidate at 13:33:10.66 +70:43:53.6: ref_mag=13.68 +/- 0.03 new_mean_mag=13.8823 delta=-0.20 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:50:10.81 +73:36:21.6:  13.20 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:35:13.89 +67:40:37.3:  13.75 +/- 0.05  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:45:18.78 +73:21:08.0:  13.48 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.85 +/- 0.04
Forced photometry filter REJECTED candidate at 14:35:13.89 +67:40:37.3: ref_mag=13.85 +/- 0.04 new_mean_mag=13.8781 delta=-0.03 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:42:21.48 +72:47:00.8:  14.52 +/- 0.13  detection
Forced photometry reference-image weighted average:  14.47 +/- 0.09
Forced photometry filter REJECTED candidate at 12:42:21.48 +72:47:00.8: ref_mag=14.47 +/- 0.09 new_mean_mag=14.0134 delta=0.46 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:41:27.07 +72:57:24.6:  14.04 +/- 0.08  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:52:04.44 +70:26:11.3:  13.38 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:40:37.08 +73:26:43.3:  13.45 +/- 0.05  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:45:18.78 +73:21:08.0:  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 12:50:10.81 +73:36:21.6:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.48 +/- 0.03
Forced photometry filter REJECTED candidate at 12:45:18.78 +73:21:08.0: ref_mag=13.48 +/- 0.03 new_mean_mag=13.1439 delta=0.34 (need > 0.90)
Forced photometry reference-image weighted average:  13.28 +/- 0.03
Forced photometry filter REJECTED candidate at 12:50:10.81 +73:36:21.6: ref_mag=13.28 +/- 0.03 new_mean_mag=13.1674 delta=0.11 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:41:27.07 +72:57:24.6:  14.14 +/- 0.09  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:40:32.30 +73:23:50.8:  12.68 +/- 0.02  detection
Forced photometry reference-image weighted average:  14.09 +/- 0.06
Forced photometry filter REJECTED candidate at 12:41:27.07 +72:57:24.6: ref_mag=14.09 +/- 0.06 new_mean_mag=13.6662 delta=0.42 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:52:04.44 +70:26:11.3:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.39 +/- 0.03
Forced photometry filter REJECTED candidate at 12:52:04.44 +70:26:11.3: ref_mag=13.39 +/- 0.03 new_mean_mag=13.1217 delta=0.27 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:40:37.08 +73:26:43.3:  13.39 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.42 +/- 0.03
Forced photometry filter REJECTED candidate at 12:40:37.08 +73:26:43.3: ref_mag=13.42 +/- 0.03 new_mean_mag=13.1049 delta=0.31 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:40:32.30 +73:23:50.8:  12.65 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.66 +/- 0.02
Forced photometry filter REJECTED candidate at 12:40:32.30 +73:23:50.8: ref_mag=12.66 +/- 0.02 new_mean_mag=12.4218 delta=0.24 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 53314_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53314_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.93    15:37:25.59 +71:53:05.0   1534 1309   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  15:37:25.40 +71:53:04.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53317_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53317_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.33    13:04:52.22 +73:35:57.5   8317 0680   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.42    13:04:52.74 +73:35:58.2   8318 0680   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53321_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53321_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.41    13:33:38.44 +74:25:27.4   7035 0438   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  13:33:38.46 +74:25:27.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53322_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53322_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    10.82    13:11:02.28 +66:30:57.0   9062 4933   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    10.84    13:11:02.25 +66:30:56.9   9064 4932   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53324_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53324_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    9.39    13:10:09.51 +73:57:41.3   8044 0524   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    9.43    13:10:09.45 +73:57:40.6   8045 0523   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53388_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53388_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    10.69    13:00:42.33 +68:32:14.7   9337 3591   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (10.7") between the two second-epoch detections
  
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Considering the candidate 53401_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53401_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    10.91    14:18:43.93 +67:08:21.7   5014 4923   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (11.4") between the two second-epoch detections
  
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Considering the candidate 53492_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53492_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    11.91    14:06:07.13 +72:29:58.0   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (8.9") between the two second-epoch detections
  
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Considering the candidate 53500_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53500_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    11.88    14:52:20.44 +67:21:04.5   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (11.6") between the two second-epoch detections
  
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Considering the candidate 53502_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53502_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    11.91    15:08:34.35 +64:33:34.9   1738 6026   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  15:08:34.38 +64:33:34.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53521_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53521_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.05    14:11:06.39 +74:54:36.0   5520 0248   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53528_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53528_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.12    13:13:31.55 +72:46:43.0   8066 1258   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  13:13:31.54 +72:46:42.9 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 53547_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53547_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.19    13:35:43.67 +72:38:30.9   7092 1522   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  13:35:43.61 +72:38:30.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53589_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53589_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.41    15:29:44.64 +72:38:18.1   2026 1004   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (9.2") between the two second-epoch detections
  
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Considering the candidate 53598_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53598_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    12.47    15:57:55.99 +70:00:18.8   0133 1944   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    12.50    15:57:56.07 +70:00:18.7   0135 1945   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53639_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53639_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.71    14:50:25.47 +74:12:37.6   3908 0521   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  14:50:25.53 +74:12:36.8 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 53694_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53694_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.89    13:34:13.95 +69:37:53.9   7411 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (10.3") between the two second-epoch detections
  
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Considering the candidate 53709_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53709_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    12.88    13:14:00.25 +68:05:42.0   8671 4034   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    12.84    13:14:00.12 +68:05:41.2   8673 4033   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53727_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53727_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    12.96    14:55:33.74 +73:43:49.3   3644 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53758_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53758_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.29    14:51:12.41 +74:11:39.6   3874 0525   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  14:51:11.98 +74:11:37.2 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 53788_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53788_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.22    16:03:20.17 +71:06:18.5   0185 1221   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.36    16:03:20.30 +71:06:18.2   0186 1222   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53807_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53807_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.25    15:59:33.51 +70:20:47.1   0148 1720   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.29    15:59:33.73 +70:20:46.4   0150 1721   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53838_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53838_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.38    14:14:25.44 +66:05:14.0   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (12.0") between the two second-epoch detections
  
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Considering the candidate 53856_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53856_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.36    12:57:05.58 +71:26:02.1   9022 1847   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  12:57:05.53 +71:26:02.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53864_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53864_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.13    16:08:43.10 +72:55:20.1   0477 0121   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (9.1") between the two second-epoch detections
  
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Considering the candidate 53869_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53869_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.33    13:56:37.61 +74:46:05.1   6093 0323   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.33    13:56:37.69 +74:46:05.1   6094 0323   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 53936_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53936_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.57    14:23:23.00 +72:48:12.2   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 53937_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53937_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.59    14:52:26.88 +65:42:04.9   2895 5560   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (12.5") between the two second-epoch detections
  
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Considering the candidate 53939_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53939_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.54    15:29:50.72 +70:45:20.3   1646 2079   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (10.2") between the two second-epoch detections
  
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Considering the candidate 53946_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53946_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.41    15:17:22.19 +71:50:40.1   2426 1639   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  15:17:22.24 +71:50:40.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 53951_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 53951_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.64    15:47:47.54 +69:05:48.2   0398 2673   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.67    15:47:47.23 +69:05:48.3   0400 2673   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 54011_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54011_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.52    13:36:53.68 +69:46:09.4   7261 3250   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  13:36:53.71 +69:46:09.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54019_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54019_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.58    15:31:11.45 +64:30:53.0   0303 5635   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (13.7") between the two second-epoch detections
  
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Considering the candidate 54033_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54033_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.45    15:13:07.89 +68:27:44.4   2079 3664   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (11.2") between the two second-epoch detections
  
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Considering the candidate 54067_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54067_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.79    14:32:46.67 +74:59:31.9   4674 0150   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 54077_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54077_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.88    13:33:10.65 +70:43:54.6   7370 2649   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.88    13:33:10.67 +70:43:52.7   7371 2649   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 54089_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54089_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.92    15:36:40.21 +65:49:27.5   0250 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (12.7") between the two second-epoch detections
  
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Considering the candidate 54094_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54094_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.87    14:35:13.76 +67:40:33.7   4086 4527   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.88    14:35:14.02 +67:40:40.8   4088 4526   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 54141_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54141_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.87    13:11:59.60 +72:22:58.8   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (9.3") between the two second-epoch detections
  
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Considering the candidate 54194_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54194_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    14.15    14:37:57.62 +72:08:33.9   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (9.3") between the two second-epoch detections
  
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Considering the candidate 54197_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54197_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    14.03    14:00:02.73 +71:44:11.6   6017 2162   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  14:00:02.58 +71:44:11.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54232_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54232_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.87    15:54:46.21 +70:15:37.8   0352 1876   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (9.7") between the two second-epoch detections
  
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Considering the candidate 54238_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54238_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    14.18    12:42:21.44 +72:47:01.9   9423 0845   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.94    12:42:21.51 +72:46:59.8   9424 0845   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 54259_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54259_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    14.43    14:43:48.86 +71:24:51.1   3930 2237   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (9.8") between the two second-epoch detections
  
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Considering the candidate 54266_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54266_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    13.98    15:39:43.71 +69:41:18.2   0941 2507   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (11.7") between the two second-epoch detections
  
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Considering the candidate 54272_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 54272_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29795    2461191.79795    14.38    15:25:20.63 +65:03:11.0   0774 5442   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate due to large distance (13.7") between the two second-epoch detections
  
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Considering the candidate 01628_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 01628_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29751    2461191.79751    13.03    12:45:18.96 +73:21:08.5   9179 0564   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 3     2026 05 31.29795    2461191.79795    13.33    12:45:18.61 +73:21:07.5   9181 0564   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 50086_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 50086_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29751    2461191.79751    13.17    12:50:10.75 +73:36:21.6   8927 0489   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 3     2026 05 31.29795    2461191.79795    13.17    12:50:10.88 +73:36:21.6   8928 0489   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 50011_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 50011_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29751    2461191.79751    13.67    12:41:27.07 +72:57:24.7   9425 0731   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 3     2026 05 31.29795    2461191.79795    13.67    12:41:27.08 +72:57:24.5   9426 0731   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 11135_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 11135_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 3     2026 05 31.29795    2461191.79795    13.32    14:09:59.85 +72:27:18.3   5551 1735   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 13422_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 13422_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    13.09    12:52:04.41 +70:26:11.5   9444 2352   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    13.16    12:52:04.47 +70:26:11.1   9445 2352   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 00785_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 00785_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 2     2026 05 31.29751    2461191.79751    13.11    12:40:37.14 +73:26:42.9   9355 0438   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 3     2026 05 31.29795    2461191.79795    13.10    12:40:37.02 +73:26:43.6   9356 0438   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

  
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Considering the candidate 10765_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 10765_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 3     2026 05 31.29795    2461191.79795    10.28    14:23:39.75 +72:30:21.1   4933 1682   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

**** FOUND  14:23:39.73 +72:30:21.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 00901_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243
The candidate 00901_fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243 did not pass the final checks
Discovery image 1     2026 05 31.29751    2461191.79751    12.42    12:40:32.28 +73:23:50.8   9369 0464   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-15_20.00sec_-0.00C_LIGHTs_0242.fits
Discovery image 2     2026 05 31.29795    2461191.79795    12.42    12:40:32.32 +73:23:50.8   9370 0464   /data_ssd/NMW-TexasTech/workdir//img_2026-05-31_CI_UMi-02-Q1b1x1_021407_TTUQ1b1x1_190454_fRjmDcHM/fd_UMi-02-Q1b1x1_2026-05-31_02-08-52_20.00sec_-0.00C_LIGHTs_0243.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
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 ####
########### 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)2461191.79751162 -observatory V36
05:49:11.60 +25:33:02.0 Mercury (-0.6mag)
07:02:32.07 +24:34:46.4 Venus (-3.9mag)
02:26:45.99 +13:51:07.5 Mars (1.3mag)
07:42:00.06 +21:47:07.7 Jupiter (-1.9mag)
00:46:59.25 +02:35:26.9 Saturn (0.9mag)
03:58:18.66 +20:19:57.7 Uranus (5.8mag)
00:15:37.40 +00:13:51.5 Neptune (7.8mag)
20:33:44.60 -23:01:43.9 Pluto (14.5mag)
16:24:24.58 -27:26:32.7 Moon (-12.7mag)
-rw-r--r-- 1 apache apache 363 May 31 02:16 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461191.79751162:
07:41:59.35 +21:47:08.0 Io (6.0mag)
07:41:50.26 +21:47:36.4 Europa (6.1mag)
07:41:47.98 +21:47:38.5 Ganymede (5.5mag)
07:41:49.44 +21:47:44.1 Callisto (6.8mag)
07:42:46.32 +21:23:13.7 Himalia (15.6mag)
07:42:00.28 +21:47:06.6 Thebe (16.5mag)
07:42:58.06 +21:42:12.9 Elara (17.5mag)
07:43:45.30 +22:03:07.1 Pasiphae (17.7mag)
07:48:55.11 +21:48:16.9 Carme (18.8mag)
00:47:09.68 +02:35:37.2 Titan (8.7mag)
00:46:56.84 +02:35:25.4 Rhea (10.0mag)
00:47:29.36 +02:36:29.2 Iapetus (11.4mag)
00:46:57.55 +02:35:57.6 Hyperion (14.7mag)
00:47:50.97 +02:38:31.0 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 May 31 02:16 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461191.79751162:
17:21:20.44 -34:18:30.0 JWST
14:46:44.40 +55:56:38.8 Chandra
19:39:27.47 +09:53:57.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 May 31 02:16 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461191.79751162 -observatory V36
18:48:25.35 -32:03:28.4 13.7mag P/2010 H2 (Vales)
05:45:46.54 -68:10:18.4 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:46:10.82 +31:52:07.6 17.5mag C/2017 K2 (PANSTARRS)
17:17:52.69 +14:53:59.2 17.8mag C/2021 G2 (ATLAS)
20:07:43.85 -51:31:31.5 17.6mag P/2021 N1 (ZTF)
23:14:00.98 +31:16:17.3 17.2mag C/2022 E2 (ATLAS)
05:24:19.55 +26:54:49.4 16.4mag C/2022 N2 (PANSTARRS)
09:24:15.90 +31:20:32.4 16.6mag C/2022 QE78 (ATLAS)
08:46:28.57 +03:31:12.4 17.6mag C/2022 R6 (PANSTARRS)
18:33:15.17 +21:23:42.8 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:22:22.13 -11:00:55.7 17.5mag P/2023 B1 (PANSTARRS)
22:16:05.10 +66:01:00.6 17.7mag C/2023 H5 (Lemmon)
18:05:25.97 -05:57:35.0 13.7mag C/2023 R1 (PANSTARRS)
13:26:42.54 +84:44:16.4 17.9mag C/2023 X2 (Lemmon)
06:59:51.13 +64:03:52.2 17.6mag C/2024 A1 (ATLAS)
06:35:03.06 +27:03:34.1 13.3mag C/2024 E1 (Wierzchos)
15:43:38.54 +12:46:05.3 17.4mag C/2024 G6 (ATLAS)
20:17:34.25 +28:44:47.0 14.1mag C/2024 J3 (ATLAS)
04:10:06.28 -16:41:08.7 16.1mag C/2024 T5 (ATLAS)
05:58:29.82 +35:53:10.5 17.9mag C/2025 J1 (Borisov)
11:40:18.31 +53:09:04.5 17.1mag C/2025 L1 (ATLAS)
06:33:58.57 -10:29:40.4 13.3mag C/2025 R3 (PANSTARRS)
09:18:06.17 +23:24:35.0 18.0mag C/2025 V2 (Rankin)
12:40:14.67 +04:40:24.3 17.2mag C/2025 Y1 (ATLAS)
01:46:17.16 +42:48:51.8 15.9mag C/2026 B2 (Sun-Gao)
11:10:20.51 -06:45:41.9 16.3mag A/2026 E1
20:09:09.43 -08:11:51.0 9.2mag 10P/Tempel
11:00:26.18 -00:53:10.8 15.9mag 29P/Schwassmann-Wachmann
10:54:52.45 -02:37:00.9 17.9mag 43P/Wolf-Harrington
02:59:26.90 +24:33:47.2 17.6mag 47P/Ashbrook-Jackson
08:43:08.15 +25:58:50.7 16.9mag 63P/Wild
00:19:48.77 -06:55:13.6 15.7mag 65P/Gunn
06:17:57.72 +32:28:21.4 16.7mag 76P/West-Kohoutek-Ikemura
02:50:10.70 +16:08:44.1 13.9mag 78P/Gehrels
01:03:06.05 +03:03:20.9 15.4mag 88P/Howell
04:29:11.90 +29:34:01.0 15.2mag 93P/Lovas
02:21:05.39 +26:17:14.4 17.8mag 114P/Wiseman-Skiff
06:31:53.14 +33:15:15.7 15.7mag 123P/West-Hartley
09:36:35.55 +18:02:29.7 16.5mag 124P/Mrkos
03:46:00.93 +18:41:17.2 16.4mag 128P/Shoemaker-Holt
04:17:48.59 +18:40:12.6 17.7mag 131P/Mueller
05:22:59.89 +19:23:35.7 13.6mag 141P/Machholz
05:25:29.13 +17:02:21.3 13.6mag 141P-A/Machholz
04:13:29.26 +14:50:18.4 10.9mag 141P-D/Machholz
02:51:59.25 -25:51:04.3 17.1mag 161P/Hartley-IRAS
03:16:00.91 +20:30:14.7 14.9mag 162P/SidingSpring
19:36:06.44 -00:26:38.5 17.3mag 169P/NEAT
23:56:54.62 +00:52:03.1 18.0mag 220P/McNaught
16:58:21.54 -08:57:22.4 16.3mag 235P/LINEAR
07:16:43.12 +35:45:29.9 17.4mag 240P/NEAT
00:11:45.93 -05:44:28.6 16.6mag 260P/McNaught
03:43:11.54 +30:58:16.2 17.6mag 295P/LINEAR
22:53:03.26 -20:33:16.0 17.6mag 320P/McNaught
15:19:02.95 +08:18:06.8 17.4mag 391P/Kowalski
08:01:00.58 +20:56:04.1 17.9mag 450P/LONEOS
06:47:05.38 +42:14:41.1 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K May 31 02:16 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.18 +22:02:03.40  AT2026lxf  2026-05-8.07 13.94
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.43 -16:06:06.50  ASASSN-26cz  2026-04-22.06 16.26
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:36.30  ASASSN-26co  2026-04-7.15 15.11
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.68 -22:39:32.70  ASASSN-26cm  2026-04-4.27 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40  SN2026gvk  2026-03-30 15.28
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.87 -53:16:33.70  ASASSN-26cc  2026-03-20.08 3.93
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50  ASASSN-26cb  2026-03-20.35 -3.26
-rw-r--r-- 1 apache apache 5.6K May 31 02:16 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
07:03:25.76 -12:41:40.1  TCP J07032576-1241401  2026-03-10.4268  15.4mag
00:42:36.82 +41:16:05.8  PNV J00423682+4116058  2026-03-12.5744  17.24Cmag
07:26:45.79 -27:45:14.1  TCP J07264579-2745141  2026-03-17.4417  14.8mag
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
-rw-r--r-- 1 apache apache 188K May 31 02:16 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
18:15:07.464 +60:42:25.02  AT 2026ned  2026-05-12.37 20.8746
12:24:19.245 +58:53:27.37  AT 2026nec  2026-05-16.28 20.6431
17:56:12.972 +18:10:24.42  AT 2026neb  2026-05-20.06 19.38
14:52:56.305 +52:50:14.00  AT 2026nea  2026-05-16.30 21.2345
14:25:02.106 +32:09:59.37  AT 2026ndz  2026-05-14.38 21.0821
14:52:59.767 +27:53:45.66  AT 2026ndy  2026-05-15.31 20.6613
14:37:16.214 +14:42:45.23  SN 2026ndx  2026-05-16.25 20.6354
14:13:31.790 +04:45:16.38  SN 2026ndw  2026-05-19.26 18.5483
09:55:44.174 +02:45:45.31  AT 2026ndv  2026-05-12.00 22.84
14:43:44.315 +49:43:35.97  AT 2026ndu  2026-05-03.46 20.86
14:45:24.035 +50:25:35.75  AT 2026ndt  2026-05-18.36 20.02
18:04:37.380 -51:12:10.70  AT 2026nds  2026-05-19.19 19.364
17:37:10.989 -81:26:31.03  AT 2026ndr  2026-05-19.25 19.303
10:15:01.129 -45:58:21.05  AT 2026ndq  2026-05-19.04 19.416
19:56:09.761 -48:38:10.36  AT 2026ndp  2026-05-19.32 18.727
00:11:56.324 -43:41:26.71  AT 2026ndo  2026-05-19.40 18.981
16:35:04.502 -82:48:31.63  AT 2026ndn  2026-05-19.22 19.089
21:00:05.607 +22:42:57.52  AT 2026ndm  2026-05-17.57 19.052
21:31:35.637 -74:55:00.14  AT 2026ndl  2026-05-19.18 18.578
00:53:50.253 -67:36:34.49  SN 2026ndk  2026-05-19.40 19.071
-rw-r--r-- 1 apache apache 30K May 31 02:16 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun May 31 02:15:55 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 24s (0.40 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 37s (0.62 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: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 68s (1.13 min)
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 17s (0.28 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: 52s (0.87 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 75s (1.25 min)
FIELD_UMi-02-Q1b1x1: 155s (2.58 min)
=======================================
TOTAL_RUNTIME: 157s (2.62 min)
Finished: Sun May 31 02:18:32 CDT 2026