## 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: 2461203.94274043 12.06.2026 10:37:22.773   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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: 3 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):  7591
Objects passed selection criteria:  7560
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 5221
Average stars matched: 5104.75 (97.7734 %)
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  Wed Jun 10 15:05:04 CDT 2026
VaST build number  1.0rc89-96-gc6da043e
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-10)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jun 12 08:38:43 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: 2461203.94274043 12.06.2026 10:37:22.773   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 27
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: 11 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):  38440
Objects passed selection criteria:  38344
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 29678
Average stars matched: 28639.5 (96.5008 %)
Memory usage VmPeak:   140908 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jun 10 15:05:04 CDT 2026
VaST build number  1.0rc89-96-gc6da043e
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-10)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jun 12 08:40:25 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
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: 338136 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 338136 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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.png' -> 'transient_report/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits_preview.png'

UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits


renamed 'UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.png' -> 'transient_report/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits_preview.png'

UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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= 4987.3914
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1144.6021
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5628.6992
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1284.2501
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 9.54307
INFO:                  SECOND_EPOCH__SD_ratio= 0.109
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     23.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 21.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.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= '2026-06-12T05:36:24.0078192' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-12T10:36:24.0078192' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61203.4419445256 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-12T10:36:33.9081267' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61203.4420591202 / 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      =     215.998519432433 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0000116895248 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     27.5661111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     337.686111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.15327504526621 / 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  =                29464 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29464 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     23.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     23.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 84.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                899.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                167.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             4.700376 / [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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/d_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits :)

Spent 0.623005 seconds 
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/d_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits :)


No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     23.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 21.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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= '2026-06-12T05:37:22.7735541' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-12T10:37:22.7735541' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61203.4426246877 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-12T10:37:32.6779312' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61203.4427393172 / 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      =     215.998519572078 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0000116456124 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                27.49 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     337.723611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.15871933583713 / 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  =                29464 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29464 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     23.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     23.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 84.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                899.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                167.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             4.700376 / [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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/d_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits :)

Spent 0.619843 seconds 
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/d_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits :)


No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Previews of the CALIBRATED second-epoch images:


fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits



fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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: 2461203.94206027
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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits exists and is non-empty
Saving wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits'
wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits exists and is non-empty
Saving wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits to local_wcs_cache/
'wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits' -> 'local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Image size: 941.7'x626.7'  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: 14:24:33.934 +70:00:46.34 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 14:24:33.934 +70:00:46.34
Angular distance between the image centers 0.0503 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Image size: 941.7'x626.7'  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: 14:24:31.780 +70:01:15.41 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 14:24:31.780 +70:01:15.41
Angular distance between the image centers 0.0515 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  14:24:33.934 +70:00:46.34
Second-epoch second image center 14:24:31.780 +70:01:15.41
Angular distance between the image centers 0.00864 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.Gc1h1Q69N8
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.8wXsdH3MCs
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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits &> /tmp/tmp.2ISjLeuNGH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits &> /tmp/tmp.L5WpfLGNM2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Calibrating the magnitude scale
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat
The reference image (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits) and catalog (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat) found
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat' -> 'wcsmag.cat'
Read 7945 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9824 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
 2.2 pix  fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
 2.2 pix  fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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
 13.8 mag.  fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
 13.8 mag.  fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
All-image limiting magnitude estimate:  13.8 (SNR )  10.8 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.Gc1h1Q69N8 (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/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.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
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.wcscat 
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.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.8wXsdH3MCs (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/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.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
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.wcscat 
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.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.2ISjLeuNGH (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=280, passed=2657
Got 2657 stars (including 2372 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat 
util/solve_plate_with_UCAC5 got 2657 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 2618 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 2619 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 2619 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits N_match=967 sigma_overall_arcsec=0.390 sigma_q1_arcsec=0.420 sigma_q2_arcsec=0.408 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.358 n_q1=258 n_q2=244 n_q3=253 n_q4=212 worst_quadrant_to_overall_ratio=1.078
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits -region wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.L5WpfLGNM2 (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=280, passed=2514
Got 2514 stars (including 2230 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
util/solve_plate_with_UCAC5 got 2514 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 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: 969 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 2479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

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 970 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(), 2479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 2479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
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_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits N_match=969 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.355 sigma_q2_arcsec=0.394 sigma_q3_arcsec=0.353 sigma_q4_arcsec=0.377 n_q1=261 n_q2=242 n_q3=257 n_q4=209 worst_quadrant_to_overall_ratio=1.033
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits -region wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits sigma_overall=0.390 worst_q_ratio=1.078
new2=fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits sigma_overall=0.381 worst_q_ratio=1.033
reference average sigma_overall=0.476 worst_q_ratio=1.345
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659_astrometric_residuals.png (971 matched stars from wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660_astrometric_residuals.png (970 matched stars from wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308_astrometric_residuals.png (967 matched stars from wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309_astrometric_residuals.png (969 matched stars from wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits'
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits'
Preparing the HTML report for the field UMi-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20358_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 20358_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    9.81    13:32:05.68 +71:43:06.9   7332 2073   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:32:05.71 +71:43:06.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02389_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 02389_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 06 12.44274    2461203.94274    10.32    14:23:39.67 +72:30:20.6   4930 1705   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  14:23:39.68 +72:30:20.7 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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Creating symlink local_wcs_cache/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits exists and is non-empty
wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits (1st new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Image size: 941.7'x626.7'  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: 14:24:33.934 +70:00:46.34 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 14:24:33.934 +70:00:46.34
Angular distance between the image centers 0.0503 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits (2nd new image)
verification OK: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Image size: 941.7'x626.7'  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: 14:24:31.780 +70:01:15.41 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 14:24:31.780 +70:01:15.41
Angular distance between the image centers 0.0515 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  14:24:33.934 +70:00:46.34
Second-epoch second image center 14:24:31.780 +70:01:15.41
Angular distance between the image centers 0.00864 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.eutAdoDb1V
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.2ssRwInbIH
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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits &> /tmp/tmp.jDRK5gUtwE
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits &> /tmp/tmp.xCK05jecVl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Calibrating the magnitude scale
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
Found non-empty wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits and wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat
The reference image (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits) and catalog (wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat) found
'wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat' -> 'wcsmag.cat'
Read 41527 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 187.9398 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 27 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
 2.1 pix  fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
 2.1 pix  fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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
 14.0 mag.  fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
 13.9 mag.  fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
All-image limiting magnitude estimate:  13.9 (SNR )  13.4 (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.eutAdoDb1V (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/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.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat 
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.wcscat 
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.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.2ssRwInbIH (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/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.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits alredy exist and is non-empty...
Catalog wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat corresponding to the image wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits
WCS catalog name: wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat 
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.wcscat 
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.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits -region wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.jDRK5gUtwE (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=492, passed=18826
Got 18826 stars (including 18288 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat 
util/solve_plate_with_UCAC5 got 18826 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 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(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 18596 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 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(), 18597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 18597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
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_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits N_match=970 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.326 sigma_q4_arcsec=0.334 n_q1=267 n_q2=244 n_q3=250 n_q4=209 worst_quadrant_to_overall_ratio=1.036
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits -region wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.xCK05jecVl (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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
WCS_IMAGE_NAME=wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
WCS-calibrated image found: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
Checking if the catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits alredy exist and is non-empty...
Catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat corresponding to the image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits
WCS catalog name: wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=468, passed=17819
Got 17819 stars (including 17325 good ones) from the SExtractor catalog wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat 
util/solve_plate_with_UCAC5 got 17819 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
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(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 17586 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 766 to 828 (Dec 63.3 to 75.3)
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(), 17585 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 17585 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
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=fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits N_match=971 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.336 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.331 sigma_q4_arcsec=0.373 n_q1=262 n_q2=246 n_q3=253 n_q4=210 worst_quadrant_to_overall_ratio=1.116
The image catalog is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits -region wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Saving fully-calibrated image wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/wcs_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.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 13:10:09.48 +73:57:40.6:  9.41 +/- 0.00  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 15:57:55.89 +70:00:18.3:  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 15:25:27.30 +71:31:37.5:  13.10 +/- 0.03  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 13:13:12.07 +67:32:58.2:  12.70 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:34:18.29 +66:48:10.4:  12.76 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 14:00:37.81 +70:58:18.7:  13.03 +/- 0.03  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 15:25:27.30 +71:31:37.5:  13.12 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.11 +/- 0.02
Forced photometry filter REJECTED candidate at 15:25:27.30 +71:31:37.5: ref_mag=13.11 +/- 0.02 new_mean_mag=13.5742 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 16:03:20.41 +71:06:17.6:  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 15:57:55.89 +70:00:18.3:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 15:57:55.89 +70:00:18.3: 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 13:56:37.45 +74:46:05.1:  13.35 +/- 0.04  detection
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 +73:57:40.6:  9.42 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.42 +/- 0.00
Forced photometry filter REJECTED candidate at 13:10:09.48 +73:57:40.6: ref_mag=9.42 +/- 0.00 new_mean_mag=9.3976 delta=0.02 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 13:13:12.07 +67:32:58.2:  12.73 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:00:37.81 +70:58:18.7:  13.00 +/- 0.03  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 14:34:18.29 +66:48:10.4:  12.72 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:41:39.32 +72:54:11.4:  13.15 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.72 +/- 0.02
Forced photometry reference-image weighted average:  13.02 +/- 0.02
Forced photometry reference-image weighted average:  12.74 +/- 0.02
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:47:20.11 +71:28:07.6:  12.27 +/- 0.01  detection
Forced photometry filter REJECTED candidate at 13:13:12.07 +67:32:58.2: ref_mag=12.72 +/- 0.02 new_mean_mag=12.7241 delta=-0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:00:37.81 +70:58:18.7: ref_mag=13.02 +/- 0.02 new_mean_mag=13.0066 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:34:18.29 +66:48:10.4: ref_mag=12.74 +/- 0.02 new_mean_mag=12.8510 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 16:03:20.41 +71:06:17.6:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 16:03:20.41 +71:06:17.6: 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 13:56:37.45 +74:46:05.1:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.03
Forced photometry filter REJECTED candidate at 13:56:37.45 +74:46:05.1: ref_mag=13.38 +/- 0.03 new_mean_mag=13.2965 delta=0.08 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:41:39.32 +72:54:11.4:  13.05 +/- 0.03  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:47:20.11 +71:28:07.6:  12.32 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.10 +/- 0.02
Forced photometry filter REJECTED candidate at 12:41:39.32 +72:54:11.4: ref_mag=13.10 +/- 0.02 new_mean_mag=12.7630 delta=0.34 (need > 0.90)
Forced photometry reference-image weighted average:  12.29 +/- 0.01
Forced photometry filter REJECTED candidate at 12:47:20.11 +71:28:07.6: ref_mag=12.29 +/- 0.01 new_mean_mag=12.1292 delta=0.16 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:50:10.38 +73:36:22.1:  13.23 +/- 0.04  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:46:05.65 +73:30:45.4:  13.14 +/- 0.03  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:46:45.71 +71:41:48.3:  12.75 +/- 0.02  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-48-47_20.00sec_-4.90C_LIGHT_0659.fits at 12:40:37.27 +73:26:43.9:  13.44 +/- 0.05  detection
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:46:05.65 +73:30:45.4:  13.13 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.14 +/- 0.02
Forced photometry filter REJECTED candidate at 12:46:05.65 +73:30:45.4: ref_mag=13.14 +/- 0.02 new_mean_mag=12.9645 delta=0.17 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:50:10.38 +73:36:22.1:  13.44 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.31 +/- 0.03
Forced photometry filter REJECTED candidate at 12:50:10.38 +73:36:22.1: ref_mag=13.31 +/- 0.03 new_mean_mag=12.9622 delta=0.35 (need > 0.90)
Forced photometry on wcs_UMi-02-Q1b1x1_2026-04-19_03-49-38_20.00sec_-4.90C_LIGHT_0660.fits at 12:46:45.71 +71:41:48.3:  12.73 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.74 +/- 0.02
Forced photometry filter REJECTED candidate at 12:46:45.71 +71:41:48.3: ref_mag=12.74 +/- 0.02 new_mean_mag=12.6090 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 12:40:37.27 +73:26:43.9:  13.37 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.41 +/- 0.03
Forced photometry filter REJECTED candidate at 12:40:37.27 +73:26:43.9: ref_mag=13.41 +/- 0.03 new_mean_mag=12.8623 delta=0.54 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 53313_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53313_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    13.66    15:25:27.35 +71:31:37.6   2001 1725   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    13.51    15:25:27.26 +71:31:37.4   1999 1729   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 53315_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53315_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.70    13:32:31.53 +72:01:08.8   7286 1896   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:32:31.60 +72:01:08.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53316_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53316_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.61    13:33:38.56 +74:25:28.8   7032 0461   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:33:38.54 +74:25:28.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53318_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53318_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    9.84    13:32:05.66 +71:43:07.1   7332 2073   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:32:05.69 +71:43:07.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53319_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53319_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    9.40    13:10:09.52 +73:57:40.5   8043 0541   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    9.40    13:10:09.44 +73:57:40.7   8041 0546   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53477_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53477_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    11.82    15:17:24.77 +71:12:08.7   2313 2033   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  15:17:24.78 +71:12:08.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53506_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53506_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    11.87    15:08:34.35 +64:33:34.6   1733 6048   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  15:08:34.34 +64:33:34.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53547_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53547_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.19    13:35:43.61 +72:38:29.9   7088 1545   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:35:43.74 +72:38:30.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53557_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53557_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    12.33    15:57:55.82 +70:00:18.0   0136 1964   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    12.45    15:57:55.96 +70:00:18.6   0134 1967   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53558_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53558_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.13    13:13:31.58 +72:46:43.5   8061 1280   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:13:31.48 +72:46:43.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53674_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53674_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.74    15:17:30.51 +71:49:03.7   2413 1675   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  15:17:30.51 +71:49:03.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53675_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53675_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.73    14:50:25.19 +74:12:41.9   3907 0543   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  14:50:25.13 +74:12:42.2 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53714_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53714_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    12.93    13:43:16.65 +73:49:35.1   6678 0872   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  13:43:16.60 +73:49:34.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53716_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53716_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    12.87    14:34:18.30 +66:48:10.3   4081 5075   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    12.83    14:34:18.28 +66:48:10.6   4079 5079   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53720_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53720_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    12.84    13:13:11.90 +67:32:58.7   8787 4363   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    12.63    13:13:12.24 +67:32:57.7   8784 4368   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53744_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53744_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    13.00    14:00:37.69 +70:58:18.9   6002 2641   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    13.02    14:00:37.94 +70:58:18.6   5999 2646   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53819_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53819_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44274    2461203.94274    13.33    14:51:13.31 +74:11:40.9   3873 0547   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  14:51:13.11 +74:11:39.3 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53852_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53852_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    13.39    16:03:20.50 +71:06:17.5   0187 1240   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    13.40    16:03:20.31 +71:06:17.7   0186 1244   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53855_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 53855_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    13.33    13:56:37.66 +74:46:05.4   6093 0340   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    13.27    13:56:37.25 +74:46:04.8   6092 0345   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 50126_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 50126_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44206    2461203.94206    12.09    12:47:20.12 +71:28:07.7   9467 1696   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 3     2026 06 12.44274    2461203.94274    12.20    12:47:20.10 +71:28:07.5   9465 1701   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 50103_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 50103_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44206    2461203.94206    12.76    12:41:39.20 +72:54:11.5   9425 0781   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 3     2026 06 12.44274    2461203.94274    12.76    12:41:39.44 +72:54:11.3   9423 0787   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 50086_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 50086_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44206    2461203.94206    13.04    12:50:10.08 +73:36:23.3   8925 0505   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 3     2026 06 12.44274    2461203.94274    12.90    12:50:10.69 +73:36:20.8   8923 0511   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 07873_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 07873_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    12.51    12:46:45.83 +71:41:48.2   9448 1555   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    12.81    12:46:45.60 +71:41:48.4   9446 1561   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 01146_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 01146_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 1     2026 06 12.44206    2461203.94206    12.97    12:46:05.72 +73:30:45.5   9112 0500   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 2     2026 06 12.44274    2461203.94274    12.96    12:46:05.58 +73:30:45.3   9111 0506   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

  
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Considering the candidate 10765_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 10765_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 06 12.44274    2461203.94274    10.43    14:23:39.67 +72:30:20.7   4930 1705   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

**** FOUND  14:23:39.69 +72:30:20.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 09691_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 09691_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 3     2026 06 12.44274    2461203.94274    12.59    14:23:21.34 +72:50:27.4   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

Rejecting candidate due to large distance (30.7") between the two second-epoch detections
  
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Considering the candidate 00785_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309
The candidate 00785_fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309 did not pass the final checks
Discovery image 2     2026 06 12.44206    2461203.94206    12.75    12:40:37.17 +73:26:44.4   9353 0454   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-36-24_20.00sec_0.00C_LIGHTs_0308.fits
Discovery image 3     2026 06 12.44274    2461203.94274    13.07    12:40:37.37 +73:26:43.3   9351 0460   /data_ssd/NMW-TexasTech/workdir//img_2026-06-12_CI_UMi-02-Q1b1x1_061053_TTUQ1b1x1_255423_BlquTaLC/fd_UMi-02-Q1b1x1_2026-06-12_05-37-22_20.00sec_-0.00C_LIGHTs_0309.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
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)2461203.94206027 -observatory V36
07:07:02.21 +24:03:29.7 Mercury (0.3mag)
08:04:03.48 +22:27:33.2 Venus (-4.0mag)
03:01:59.07 +16:38:54.5 Mars (1.3mag)
07:52:00.58 +21:22:20.1 Jupiter (-1.8mag)
00:50:32.57 +02:54:59.2 Saturn (0.8mag)
04:01:12.70 +20:28:20.3 Uranus (5.8mag)
00:16:22.51 +00:18:04.7 Neptune (7.8mag)
20:33:06.48 -23:06:10.5 Pluto (14.5mag)
02:40:03.05 +19:49:03.5 Moon (-9.0mag)
-rw-r--r-- 1 apache apache 361 Jun 12 08:38 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461203.94206027:
07:52:05.73 +21:22:03.2 Io (6.0mag)
07:52:11.42 +21:21:47.5 Europa (6.2mag)
07:52:16.88 +21:21:27.8 Ganymede (5.6mag)
07:51:37.05 +21:23:28.1 Callisto (6.7mag)
07:52:02.65 +20:59:01.4 Himalia (15.6mag)
07:52:01.02 +21:22:18.7 Thebe (16.5mag)
07:51:55.01 +21:12:37.5 Elara (17.6mag)
07:54:24.21 +21:31:42.8 Pasiphae (17.7mag)
07:58:24.28 +21:24:22.5 Carme (18.9mag)
00:50:39.79 +02:54:36.4 Titan (8.6mag)
00:50:30.80 +02:55:13.2 Rhea (9.9mag)
00:51:01.06 +02:57:27.6 Iapetus (11.3mag)
00:50:43.54 +02:54:32.0 Hyperion (14.6mag)
00:51:09.57 +02:56:18.9 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 568 Jun 12 08:38 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461203.94206027:
17:26:39.55 -35:30:46.9 JWST
18:29:21.86 +23:02:18.6 Chandra
04:12:41.09 +55:31:02.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun 12 08:38 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461203.94206027 -observatory V36
18:40:28.51 -32:57:22.8 13.6mag P/2010 H2 (Vales)
05:57:40.28 -68:01:34.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
05:50:37.74 +32:01:27.7 17.5mag C/2017 K2 (PANSTARRS)
17:13:01.77 +15:32:56.2 17.8mag C/2021 G2 (ATLAS)
21:52:58.74 -46:37:34.4 16.5mag P/2021 N1 (ZTF)
23:11:35.87 +31:44:52.4 17.2mag C/2022 E2 (ATLAS)
05:39:14.66 +26:59:47.0 16.5mag C/2022 N2 (PANSTARRS)
09:32:50.08 +30:55:50.1 16.7mag C/2022 QE78 (ATLAS)
08:52:51.72 +04:07:38.2 17.7mag C/2022 R6 (PANSTARRS)
18:25:25.92 +21:40:05.8 17.8mag C/2023 A3 (Tsuchinshan-ATLAS)
15:17:53.86 -11:01:12.1 17.6mag P/2023 B1 (PANSTARRS)
22:12:47.10 +66:46:46.6 17.8mag C/2023 H5 (Lemmon)
17:35:50.01 -07:06:43.8 13.7mag C/2023 R1 (PANSTARRS)
13:16:42.99 +82:00:54.3 18.0mag C/2023 X2 (Lemmon)
07:16:24.85 +64:27:25.0 17.7mag C/2024 A1 (ATLAS)
06:53:40.26 +28:12:01.6 13.8mag C/2024 E1 (Wierzchos)
15:34:00.59 +13:52:50.5 17.4mag C/2024 G6 (ATLAS)
20:10:02.99 +32:23:14.1 14.0mag C/2024 J3 (ATLAS)
04:22:17.16 -15:35:21.0 16.0mag C/2024 T5 (ATLAS)
06:09:51.92 +33:45:25.2 17.9mag C/2025 J1 (Borisov)
11:33:14.66 +52:29:52.3 17.6mag C/2025 L1 (ATLAS)
06:49:54.06 -11:03:59.7 14.5mag C/2025 R3 (PANSTARRS)
09:27:44.29 +23:16:33.0 17.9mag C/2025 V2 (Rankin)
12:39:41.49 +04:39:56.4 17.2mag C/2025 Y1 (ATLAS)
18:05:31.87 +76:00:39.2 17.8mag C/2026 A2 (Bok)
02:07:53.90 +43:42:36.6 16.1mag C/2026 B2 (Sun-Gao)
11:12:19.89 -02:17:40.1 16.5mag A/2026 E1
20:31:19.50 -08:55:44.6 8.5mag 10P/Tempel
11:03:04.23 -01:02:10.6 16.0mag 29P/Schwassmann-Wachmann
03:18:17.23 +26:12:29.3 17.7mag 47P/Ashbrook-Jackson
09:09:02.67 +22:32:42.3 16.9mag 63P/Wild
00:30:29.33 -06:06:22.3 15.7mag 65P/Gunn
06:57:14.40 +33:48:54.0 17.0mag 76P/West-Kohoutek-Ikemura
03:19:28.25 +17:44:30.4 13.8mag 78P/Gehrels
01:29:51.71 +05:45:13.6 15.6mag 88P/Howell
05:08:19.13 +30:35:06.2 15.3mag 93P/Lovas
02:55:05.79 +28:17:06.7 17.5mag 114P/Wiseman-Skiff
07:00:43.16 +32:51:54.4 15.5mag 123P/West-Hartley
09:57:36.36 +12:49:21.8 16.6mag 124P/Mrkos
04:06:03.03 +19:31:30.9 16.3mag 128P/Shoemaker-Holt
04:42:00.38 +19:15:55.4 17.7mag 131P/Mueller
06:16:11.33 +18:08:01.4 15.2mag 141P/Machholz
06:19:04.54 +17:50:35.7 15.1mag 141P-A/Machholz
05:15:13.91 +16:41:24.5 12.1mag 141P-D/Machholz
03:00:38.43 -24:07:28.3 16.7mag 161P/Hartley-IRAS
03:55:37.43 +25:28:22.1 15.0mag 162P/SidingSpring
19:35:57.50 +03:01:29.0 16.6mag 169P/NEAT
00:29:44.24 +03:16:59.6 17.8mag 220P/McNaught
16:49:00.30 -08:17:37.0 16.5mag 235P/LINEAR
07:44:14.58 +35:17:57.0 17.6mag 240P/NEAT
00:43:32.09 -00:38:42.4 16.3mag 260P/McNaught
04:15:52.46 +33:13:55.3 17.5mag 295P/LINEAR
00:17:30.02 -04:34:01.7 17.7mag 320P/McNaught
15:13:24.34 +07:56:12.2 17.4mag 391P/Kowalski
08:10:33.51 +20:38:00.9 17.9mag 450P/LONEOS
07:06:54.19 +41:23:28.5 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jun 12 08:38 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
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
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
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
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
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
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  2026-04-9.29 13.32
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 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
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
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 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
11:19:50.70 -27:51:49.80  SN2026gvk  2026-03-30 15.48
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
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
-rw-r--r-- 1 apache apache 5.6K Jun 12 08:38 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
-rw-r--r-- 1 apache apache 189K Jun 12 08:38 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:13:42.950 +26:32:03.86  AT 2026ohp  2026-05-25.80 21.39
14:03:06.890 +23:05:27.97  AT 2026oho  2026-05-25.79 20.43
15:08:32.660 +32:57:15.91  AT 2026ohn  2026-05-21.83 21.24
15:23:38.140 +29:32:56.58  AT 2026ohm  2026-05-21.82 22.1
15:59:21.110 +26:10:01.77  AT 2026ohl  2026-05-21.82 22.24
15:23:14.760 +22:36:23.08  AT 2026ohk  2026-05-21.82 21.15
14:02:56.900 +21:59:29.57  AT 2026ohj  2026-05-21.79 20.48
13:49:03.300 +15:15:41.40  AT 2026ohi  2026-05-21.78 21.03
15:33:30.380 +39:49:22.13  AT 2026ohh  2026-05-17.83 21.9
13:48:43.640 +26:27:23.68  AT 2026ohg  2026-05-16.81 20.31
13:34:15.980 +26:05:02.71  AT 2026ohf  2026-05-16.81 20.31
14:07:51.250 +24:10:15.37  AT 2026ohe  2026-05-16.81 21.59
13:38:05.560 +19:24:23.06  AT 2026ohd  2026-05-16.80 21.01
14:00:47.770 +18:13:38.00  AT 2026ohc  2026-05-16.80 20.77
14:42:20.560 +46:34:25.14  AT 2026ohb  2026-05-12.86 21.63
15:37:36.080 +28:23:57.03  AT 2026oha  2026-05-12.85 21.38
13:11:47.430 +24:23:17.11  AT 2026ogz  2026-04-23.88 21.65
13:28:46.440 +04:10:17.43  AT 2026ogy  2026-05-22.72 21.45
13:19:13.090 +00:02:42.02  AT 2026ogx  2026-05-22.71 22.28
14:22:32.600 -00:42:16.67  AT 2026ogw  2026-05-22.70 21.87
-rw-r--r-- 1 apache apache 30K Jun 12 08:38 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Jun 12 08:38:16 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 29s (0.48 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 45s (0.75 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 84s (1.40 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 69s (1.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 95s (1.58 min)
FIELD_UMi-02-Q1b1x1: 196s (3.27 min)
=======================================
TOTAL_RUNTIME: 203s (3.38 min)
Finished: Fri Jun 12 08:41:39 CDT 2026