FITS images used in this processing run:

Field UMa-07-Q1b1x1 reference image: UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Field UMa-07-Q1b1x1 reference image: UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Field UMa-07-Q1b1x1 second-epoch image: UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Field UMa-07-Q1b1x1 second-epoch image: UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461093.77947690 22.02.2026 06:42:16.804   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
First image: 2461093.77947690 22.02.2026 06:42:16.804   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Last  image: 2461259.66878043 07.08.2026 04:02:52.629   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.48
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  6786
Objects passed selection criteria:  6749
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 4961.75
Average stars matched: 4828 (97.3044 %)
Memory usage VmPeak:   233060 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Aug  6 23:09:00 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: 2461093.77947690 22.02.2026 06:42:16.804   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
First image: 2461093.77947690 22.02.2026 06:42:16.804   /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Last  image: 2461259.66878043 07.08.2026 04:02:52.629   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 30
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.22
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: 21 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  33413
Objects passed selection criteria:  33317
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 26714.2
Average stars matched: 25540 (95.6044 %)
Memory usage VmPeak:   255996 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Aug  6 23:10:15 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
UMa-07-Q1b1x1
#######################################
########### Starting UMa-07-Q1b1x1 ###########
Processing UMa-07-Q1b1x1
server tau has sufficient free disk space available: 763081 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 763081 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.png' -> 'transient_report/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits_preview.png'

UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits


renamed 'UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.png' -> 'transient_report/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits_preview.png'

UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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= 446.9961
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 504.2603
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1368.3862
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 422.1516
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1369.0622
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 421.2591
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.06129
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Header: 67 keys total, 4 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= '2026-08-06T23:02:01.9058444' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-07T04:02:01.9058444' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61259.1680776044 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-07T04:02:11.8086626' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61259.1681922222 / 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      =     169.407591328821 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9996216140223 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.9908333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     322.861388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.04748340045095 / 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  = 'UMa-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '11 17 39'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29519 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29519 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/d_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits :)

Spent 0.773542 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/d_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Header: 67 keys total, 4 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= '2026-08-06T23:02:52.6293270' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-07T04:02:52.6293270' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61259.1686646873 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-07T04:03:02.5300002' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61259.1687792824 / 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      =     169.407591347606 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9996216564097 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.8852777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     322.930277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.06357405966298 / 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  = 'UMa-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '11 17 39'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29519 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29519 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/d_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits :)

Spent 0.670979 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/d_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Previews of the CALIBRATED second-epoch images:


fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits



fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
  
SExtractor catalog cache: saved UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.cat to cache
SExtractor catalog cache: saved UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.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/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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: 2461259.66819334
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_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits exists and is non-empty
Saving wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits to local_wcs_cache/
'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits' -> 'local_wcs_cache/wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits'
wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits exists and is non-empty
Saving wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits to local_wcs_cache/
'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits' -> 'local_wcs_cache/wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits'
wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits exists and is non-empty
Saving wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits to local_wcs_cache/
'wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits' -> 'local_wcs_cache/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits'
wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits exists and is non-empty
Saving wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits to local_wcs_cache/
'wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits' -> 'local_wcs_cache/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits (1st reference image)
verification OK: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Image size: 941.8'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 11:17:41.843 +54:00:08.79 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits (1st new image)
verification OK: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Image size: 942.2'x626.9'  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: 11:17:55.486 +53:59:29.02 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 11:17:41.843 +54:00:08.79
Second-epoch image center 11:17:55.486 +53:59:29.02
Angular distance between the image centers 0.0352 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits (2nd new image)
verification OK: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Image size: 942.2'x626.9'  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: 11:17:57.943 +54:00:09.23 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 11:17:41.843 +54:00:08.79
Second-epoch image center 11:17:57.943 +54:00:09.23
Angular distance between the image centers 0.0394 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  11:17:55.486 +53:59:29.02
Second-epoch second image center 11:17:57.943 +54:00:09.23
Angular distance between the image centers 0.01269 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits &> /tmp/tmp.C3a6IwdimJ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits &> /tmp/tmp.4cIaG2wIGj
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits &> /tmp/tmp.2URJfvGHEI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits &> /tmp/tmp.hMB1ny7vL4
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Calibrating the magnitude scale
Found non-empty wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.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_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits and wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.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_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits and wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat 
Found non-empty wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits and wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat
The reference image (wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits) and catalog (wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat) found
'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat' -> 'wcsmag.cat'
Read 6940 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 154.0154 to 183.7806 deg, Dec +47.6705 to +59.4175 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 154.0154 to 183.7806 deg, Dec 47.6705 to 59.4175 deg
Loaded 5255 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): 3490 out of 3670 total matches.
Matched with Tycho-2 3670 out of 6940 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.925500
a=0.000000 b=1.000000 c=22.925500
From vast_summary.log: estimated ref. image limiting mag.:  -7.48
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.45

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.45

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6940 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 154.0154 to 183.7806 deg, Dec +47.6705 to +59.4175 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 154.0154 to 183.7806 deg, Dec 47.6705 to 59.4175 deg
Loaded 5255 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): 3490 out of 3670 total matches.
Matched with Tycho-2 3670 out of 6940 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Forced-photometry filter: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits -> calib.txt_param_ref_wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits (aperture=6.5)
Read 6962 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 154.0154 to 183.7805 deg, Dec +47.6704 to +59.4175 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 154.0154 to 183.7805 deg, Dec 47.6704 to 59.4175 deg
Loaded 5255 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): 3487 out of 3667 total matches.
Matched with Tycho-2 3667 out of 6962 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Forced-photometry filter: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits -> calib.txt_param_ref_wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
 2.3 pix  UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
 2.2 pix  fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
 2.2 pix  fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Limiting magnitude estimates:
 15.4 mag.  UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
 15.5 mag.  UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
 14.2 mag.  fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
 14.2 mag.  fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
All-image limiting magnitude estimate:  14.2 (SNR )  11.4 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.C3a6IwdimJ (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits' -> 'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
WCS_IMAGE_NAME=wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
WCS-calibrated image found: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Checking if the catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits alredy exist and is non-empty...
Catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
WCS catalog name: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=476, bad_region=0, passed=6940
Got 6940 stars (including 6459 good ones) from the SExtractor catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat 
util/solve_plate_with_UCAC5 got 6940 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 749 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 4873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 6940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 749 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 6940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 6940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4873 stars left (next iteration limit 5360)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits N_match=4873 sigma_overall_arcsec=0.391 sigma_q1_arcsec=0.476 sigma_q2_arcsec=0.381 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.346 n_q1=1199 n_q2=1182 n_q3=1249 n_q4=1243 worst_quadrant_to_overall_ratio=1.218
The image catalog is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits -region wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.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.4cIaG2wIGj (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits' -> 'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
WCS_IMAGE_NAME=wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
WCS-calibrated image found: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Checking if the catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits alredy exist and is non-empty...
Catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
WCS catalog name: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=475, bad_region=0, passed=6962
Got 6962 stars (including 6476 good ones) from the SExtractor catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat 
util/solve_plate_with_UCAC5 got 6962 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 749 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 4872 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 6962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 749 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 6962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 6962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4872 stars left (next iteration limit 5359)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits N_match=4872 sigma_overall_arcsec=0.399 sigma_q1_arcsec=0.462 sigma_q2_arcsec=0.399 sigma_q3_arcsec=0.382 sigma_q4_arcsec=0.357 n_q1=1204 n_q2=1173 n_q3=1251 n_q4=1244 worst_quadrant_to_overall_ratio=1.157
The image catalog is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits -region wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.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.2URJfvGHEI (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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
WCS_IMAGE_NAME=wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
WCS-calibrated image found: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Checking if the catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
WCS catalog name: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=178, bad_region=0, passed=3041
Got 3041 stars (including 2859 good ones) from the SExtractor catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 3041 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (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 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.3)
Done reading UCAC5 zone files...
Matched 2790 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2788 matched stars entering correct_measured_positions(), 2788 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2788 matched stars entering correct_measured_positions(), 3041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.3)
Done reading UCAC5 zone files...
Matched 2789 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2786 matched stars entering correct_measured_positions(), 3041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 2786 matched stars entering correct_measured_positions(), 3041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 2786 stars left (next iteration limit 3066)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2786 robust_rms=10.641 arcsec worst_quadrant_rms=12.222 arcsec
SIP_REFIT: SIP order 3 trial: matched=2786 robust_rms=0.459 arcsec worst_quadrant_rms=0.564 arcsec
SIP_REFIT: SIP order 5 trial: matched=2786 robust_rms=0.322 arcsec worst_quadrant_rms=0.387 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2786 robust_rms_before=1.117 arcsec robust_rms_before_corrected=0.310 arcsec robust_rms_after=0.322 arcsec worst_quadrant_rms_before=0.335 worst_quadrant_rms_after=0.387
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.335 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits N_match=2786 sigma_overall_arcsec=0.322 sigma_q1_arcsec=0.309 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.338 n_q1=762 n_q2=692 n_q3=726 n_q4=606 worst_quadrant_to_overall_ratio=1.088
The image catalog is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits -region wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.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.hMB1ny7vL4 (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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
WCS_IMAGE_NAME=wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
WCS-calibrated image found: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Checking if the catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
WCS catalog name: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=197, bad_region=0, passed=3047
Got 3047 stars (including 2845 good ones) from the SExtractor catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 3047 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (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 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.3)
Done reading UCAC5 zone files...
Matched 2770 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2766 matched stars entering correct_measured_positions(), 2768 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2766 matched stars entering correct_measured_positions(), 3047 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.3)
Done reading UCAC5 zone files...
Matched 2770 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2766 matched stars entering correct_measured_positions(), 3047 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 2766 matched stars entering correct_measured_positions(), 3047 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 2766 stars left (next iteration limit 3042)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2766 robust_rms=10.532 arcsec worst_quadrant_rms=11.794 arcsec
SIP_REFIT: SIP order 3 trial: matched=2766 robust_rms=0.465 arcsec worst_quadrant_rms=0.567 arcsec
SIP_REFIT: SIP order 5 trial: matched=2766 robust_rms=0.322 arcsec worst_quadrant_rms=0.385 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2766 robust_rms_before=1.101 arcsec robust_rms_before_corrected=0.310 arcsec robust_rms_after=0.322 arcsec worst_quadrant_rms_before=0.336 worst_quadrant_rms_after=0.385
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.336 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits N_match=2766 sigma_overall_arcsec=0.320 sigma_q1_arcsec=0.301 sigma_q2_arcsec=0.333 sigma_q3_arcsec=0.292 sigma_q4_arcsec=0.344 n_q1=749 n_q2=680 n_q3=722 n_q4=615 worst_quadrant_to_overall_ratio=1.076
The image catalog is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits -region wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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=UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits sigma_overall=0.391 worst_q_ratio=1.218
ref2=UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits sigma_overall=0.399 worst_q_ratio=1.157
new1=fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits sigma_overall=0.322 worst_q_ratio=1.088
new2=fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits sigma_overall=0.320 worst_q_ratio=1.076
reference average sigma_overall=0.395 worst_q_ratio=1.1875
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288_astrometric_residuals.png (4873 matched stars from wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289_astrometric_residuals.png (4872 matched stars from wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090_astrometric_residuals.png (2786 matched stars from wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091_astrometric_residuals.png (2766 matched stars from wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits'
Saving fully-calibrated image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits'
Preparing the HTML report for the field UMa-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field UMa-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
  
SExtractor catalog cache: saved UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.cat to cache
SExtractor catalog cache: saved UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Creating symlink local_wcs_cache/wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Creating symlink local_wcs_cache/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Creating symlink local_wcs_cache/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits exists and is non-empty
wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits exists and is non-empty
wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits exists and is non-empty
wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits (1st reference image)
verification OK: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Image size: 941.8'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 11:17:41.843 +54:00:08.79 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits (1st new image)
verification OK: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Image size: 942.2'x626.9'  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: 11:17:55.486 +53:59:29.02 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 11:17:41.843 +54:00:08.79
Second-epoch image center 11:17:55.486 +53:59:29.02
Angular distance between the image centers 0.0352 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits (2nd new image)
verification OK: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Image size: 942.2'x626.9'  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: 11:17:57.943 +54:00:09.23 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 11:17:41.843 +54:00:08.79
Second-epoch image center 11:17:57.943 +54:00:09.23
Angular distance between the image centers 0.0394 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  11:17:55.486 +53:59:29.02
Second-epoch second image center 11:17:57.943 +54:00:09.23
Angular distance between the image centers 0.01269 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits &> /tmp/tmp.CPUs5zt3gx
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits &> /tmp/tmp.IKViq6eM7P
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits &> /tmp/tmp.sM45JJ2qPz
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits &> /tmp/tmp.DX2LsJdxcq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Calibrating the magnitude scale
Found non-empty wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.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_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits and wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.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_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits and wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat 
Found non-empty wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits and wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat
The reference image (wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits) and catalog (wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat) found
'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat' -> 'wcsmag.cat'
Read 34820 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 153.9032 to 183.8194 deg, Dec +47.5865 to +59.4409 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 153.9032 to 183.8194 deg, Dec 47.5865 to 59.4409 deg
Loaded 5330 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): 3330 out of 3678 total matches.
Matched with Tycho-2 3678 out of 34820 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.814600
a=0.000000 b=1.000000 c=22.814600
From vast_summary.log: estimated ref. image limiting mag.:  -7.22
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.59

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.59

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 34820 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 153.9032 to 183.8194 deg, Dec +47.5865 to +59.4409 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 153.9032 to 183.8194 deg, Dec 47.5865 to 59.4409 deg
Loaded 5330 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): 3330 out of 3678 total matches.
Matched with Tycho-2 3678 out of 34820 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Forced-photometry filter: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits -> calib.txt_param_ref_wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits (aperture=5.1)
Read 34891 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 153.9031 to 183.7805 deg, Dec +47.5448 to +59.4321 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 153.9031 to 183.7805 deg, Dec 47.5448 to 59.4321 deg
Loaded 5335 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): 3329 out of 3674 total matches.
Matched with Tycho-2 3674 out of 34891 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Forced-photometry filter: calibrated wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits -> calib.txt_param_ref_wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 29 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
 2.1 pix  UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
 2.1 pix  fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
 2.1 pix  fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Limiting magnitude estimates:
 15.6 mag.  UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
 15.6 mag.  UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
 14.4 mag.  fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
 14.4 mag.  fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.CPUs5zt3gx (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits' -> 'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
WCS_IMAGE_NAME=wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
WCS-calibrated image found: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
Checking if the catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits alredy exist and is non-empty...
Catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits
WCS catalog name: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=17, blended=1580, bad_region=11, passed=34803
Got 34803 stars (including 33155 good ones) from the SExtractor catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat 
util/solve_plate_with_UCAC5 got 34803 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 34803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 34803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 34803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4866 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits N_match=4866 sigma_overall_arcsec=0.374 sigma_q1_arcsec=0.447 sigma_q2_arcsec=0.370 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.338 n_q1=1194 n_q2=1169 n_q3=1251 n_q4=1252 worst_quadrant_to_overall_ratio=1.197
The image catalog is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits -region wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.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.IKViq6eM7P (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits' -> 'wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
WCS_IMAGE_NAME=wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
WCS-calibrated image found: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
Checking if the catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits alredy exist and is non-empty...
Catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat corresponding to the image wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits
WCS catalog name: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=1579, bad_region=13, passed=34870
Got 34870 stars (including 33223 good ones) from the SExtractor catalog wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat 
util/solve_plate_with_UCAC5 got 34870 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.5 to 59.4)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4866 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 34870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.5 to 59.4)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 34870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 34870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4866 stars left (next iteration limit 5352)
Stop iterations.


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

SIP_REFIT: wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits N_match=4866 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.452 sigma_q2_arcsec=0.386 sigma_q3_arcsec=0.366 sigma_q4_arcsec=0.340 n_q1=1194 n_q2=1168 n_q3=1258 n_q4=1246 worst_quadrant_to_overall_ratio=1.184
The image catalog is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits -region wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.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.sM45JJ2qPz (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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
WCS_IMAGE_NAME=wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
WCS-calibrated image found: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Checking if the catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
WCS catalog name: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=512, bad_region=13, passed=18644
Got 18644 stars (including 18095 good ones) from the SExtractor catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 18644 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (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 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.3)
Done reading UCAC5 zone files...
Matched 4868 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 4864 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 18644 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.3)
Done reading UCAC5 zone files...
Matched 4868 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 18644 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 18644 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4863 stars left (next iteration limit 5349)
Stop iterations.


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

SIP_REFIT: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits N_match=4863 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.329 sigma_q2_arcsec=0.348 sigma_q3_arcsec=0.313 sigma_q4_arcsec=0.366 n_q1=1393 n_q2=1228 n_q3=1240 n_q4=1002 worst_quadrant_to_overall_ratio=1.079
The image catalog is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits -region wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.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.DX2LsJdxcq (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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
WCS_IMAGE_NAME=wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
WCS-calibrated image found: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Checking if the catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat corresponding to the image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
WCS catalog name: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=901, bad_region=18, passed=19495
Got 19495 stars (including 18536 good ones) from the SExtractor catalog wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 19495 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (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 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.4)
Done reading UCAC5 zone files...
Matched 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 4859 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 19495 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.8 to 59.4)
Done reading UCAC5 zone files...
Matched 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 19495 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 19495 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4857 stars left (next iteration limit 5342)
Stop iterations.


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

SIP_REFIT: wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits N_match=4857 sigma_overall_arcsec=0.343 sigma_q1_arcsec=0.329 sigma_q2_arcsec=0.359 sigma_q3_arcsec=0.335 sigma_q4_arcsec=0.361 n_q1=1391 n_q2=1233 n_q3=1228 n_q4=1005 worst_quadrant_to_overall_ratio=1.054
The image catalog is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits -region wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Saving fully-calibrated image wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.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_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/wcs_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits
Preparing the HTML report for the field UMa-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 11:17:01.41 +49:28:03.8:  13.29 +/- 0.03  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 11:35:38.95 +51:22:29.8:  13.21 +/- 0.02  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 11:16:41.84 +53:12:22.6:  12.56 +/- 0.01  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 10:38:45.87 +53:30:10.7:  11.56 +/- 0.01  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 11:33:45.43 +55:34:31.5:  12.92 +/- 0.02  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 11:17:01.41 +49:28:03.8:  13.25 +/- 0.03  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 10:38:45.87 +53:30:10.7:  11.59 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.27 +/- 0.02
Forced photometry filter REJECTED candidate at 11:17:01.41 +49:28:03.8: ref_mag=13.27 +/- 0.02 new_mean_mag=13.2579 delta=0.01 (need > 0.90)
Forced photometry reference-image weighted average:  11.57 +/- 0.00
Forced photometry filter REJECTED candidate at 10:38:45.87 +53:30:10.7: ref_mag=11.57 +/- 0.00 new_mean_mag=11.6444 delta=-0.07 (need > 0.90)
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 10:47:06.55 +58:42:31.3:  99.00 +/- 99.00  edge
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 11:16:41.84 +53:12:22.6:  12.54 +/- 0.01  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 11:35:38.95 +51:22:29.8:  13.29 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.55 +/- 0.01
Forced photometry filter REJECTED candidate at 11:16:41.84 +53:12:22.6: ref_mag=12.55 +/- 0.01 new_mean_mag=12.8748 delta=-0.32 (need > 0.90)
Forced photometry reference-image weighted average:  13.25 +/- 0.02
Forced photometry filter REJECTED candidate at 11:35:38.95 +51:22:29.8: ref_mag=13.25 +/- 0.02 new_mean_mag=13.5539 delta=-0.31 (need > 0.90)
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 11:31:48.32 +58:25:40.2:  12.72 +/- 0.02  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 11:33:45.43 +55:34:31.5:  12.90 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.91 +/- 0.02
Forced photometry filter REJECTED candidate at 11:33:45.43 +55:34:31.5: ref_mag=12.91 +/- 0.02 new_mean_mag=12.8714 delta=0.04 (need > 0.90)
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 10:47:06.55 +58:42:31.3:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 10:47:06.55 +58:42:31.3: 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_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 11:31:48.32 +58:25:40.2:  12.74 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.73 +/- 0.01
Forced photometry filter REJECTED candidate at 11:31:48.32 +58:25:40.2: ref_mag=12.73 +/- 0.01 new_mean_mag=12.6987 delta=0.03 (need > 0.90)
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-16_20.00sec_-15.00C_LIGHT_0288.fits at 10:54:39.16 +54:18:21.3:  13.21 +/- 0.02  detection
Forced photometry on wcs_UMa-07-Q1b1x1_2026-02-22_00-42-57_20.00sec_-15.00C_LIGHT_0289.fits at 10:54:39.16 +54:18:21.3:  13.19 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.20 +/- 0.02
Forced photometry filter REJECTED candidate at 10:54:39.16 +54:18:21.3: ref_mag=13.20 +/- 0.02 new_mean_mag=13.0757 delta=0.13 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 52340_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52340_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    13.61    11:35:38.96 +51:22:29.9   3031 4615   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    13.51    11:35:38.94 +51:22:29.8   3034 4623   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52342_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52342_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    13.25    11:17:01.31 +49:28:01.8   4705 5924   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    13.26    11:17:01.50 +49:28:05.8   4709 5930   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52344_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52344_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.39    12:01:35.63 +53:52:28.9   0937 2736   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  12:01:35.55 +53:52:29.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52345_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52345_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.12    11:56:57.49 +49:29:53.6   0811 5428   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:56:57.56 +49:29:54.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52346_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52346_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    12.89    11:16:41.81 +53:12:22.4   4869 3673   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    12.87    11:16:41.86 +53:12:22.8   4873 3680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52347_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52347_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.00    11:28:33.36 +58:33:47.3   4131 0381   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:28:33.39 +58:33:46.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52348_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52348_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    12.55    11:00:15.57 +51:30:43.0   6352 4742   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:00:15.60 +51:30:43.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52349_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52349_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    12.93    11:26:34.86 +58:03:18.5   4257 0703   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:26:34.91 +58:03:18.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52350_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52350_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    12.87    11:57:13.37 +58:01:41.6   1825 0348   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:57:13.31 +58:01:41.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52351_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52351_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    11.63    10:38:45.87 +53:30:10.4   8283 3460   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    11.66    10:38:45.87 +53:30:11.0   8286 3467   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52380_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52380_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    9.57    10:47:06.53 +58:42:31.4   7388 0360   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    9.59    10:47:06.57 +58:42:31.2   7391 0367   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52697_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52697_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    12.35    11:16:46.08 +49:26:50.3   4733 5944   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:16:46.07 +49:26:50.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52756_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52756_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    12.70    11:31:48.34 +58:25:40.3   3864 0428   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    12.70    11:31:48.30 +58:25:40.0   3867 0435   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52830_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52830_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    12.87    11:33:45.40 +55:34:31.3   3508 2123   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    12.88    11:33:45.45 +55:34:31.8   3511 2130   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 52941_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52941_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.04    11:21:36.95 +57:04:11.8   4607 1331   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:21:36.96 +57:04:11.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52982_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 52982_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.05    10:40:54.41 +58:25:02.6   7893 0510   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  10:40:54.35 +58:25:02.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53059_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53059_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 1     2026 08 07.16819    2461259.66819    13.05    10:54:38.94 +54:18:20.3   6843 3046   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-01_20.00sec_0.00C_LIGHTs_0090.fits
Discovery image 2     2026 08 07.16878    2461259.66878    13.11    10:54:39.38 +54:18:22.4   6845 3053   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

  
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Considering the candidate 53079_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53079_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    12.93    11:00:24.42 +51:28:25.4   6338 4765   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:00:24.38 +51:28:25.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 53086_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53086_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.03    10:52:22.79 +52:31:32.2   7075 4121   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  10:52:22.78 +52:31:32.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 53220_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53220_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.47    11:23:14.86 +58:34:09.7   4547 0416   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:23:14.90 +58:34:09.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53233_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53233_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.69    11:41:51.18 +56:45:49.5   2931 1328   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:41:51.18 +56:45:48.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53317_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53317_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.44    11:40:22.09 +52:15:40.4   2669 4035   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:40:22.06 +52:15:39.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53364_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53364_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.58    11:57:00.04 +49:29:56.3   0807 5427   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:56:59.97 +49:29:56.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53378_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53378_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.62    11:50:46.01 +51:49:31.6   1670 4145   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:50:45.58 +51:49:30.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53416_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53416_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.68    11:17:50.57 +59:02:06.6   4989 0163   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:17:50.67 +59:02:06.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53449_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53449_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.49    10:56:44.67 +53:07:02.3   6670 3772   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  10:56:44.66 +53:07:02.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53624_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53624_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.92    11:18:36.68 +55:16:05.4   4781 2432   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:18:36.72 +55:16:05.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53640_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53640_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    13.82    11:23:03.70 +58:49:33.6   4574 0262   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:23:03.89 +58:49:31.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53720_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091
The candidate 53720_fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091 did not pass the final checks
Discovery image 2     2026 08 07.16878    2461259.66878    14.37    11:26:07.16 +55:52:24.5   4174 2019   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_UMa-07-Q1b1x1_230507_TTUQ1b1x1_3765810_nEPFbjeg/fd_UMa-07-Q1b1x1_2026-08-06_23-02-52_20.00sec_0.00C_LIGHTs_0091.fits

**** FOUND  11:26:07.03 +55:52:24.3 in the exclusion list exclusion_list_bsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 4s
Prepared the HTML report for the field UMa-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed UMa-07-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)2461259.66819334 -observatory V36
07:51:07.14 +20:23:07.8 Mercury (-0.4mag)
11:59:03.47 -00:31:50.1 Venus (-4.3mag)
05:46:12.28 +23:34:26.5 Mars (1.3mag)
08:41:59.49 +18:44:49.0 Jupiter (-1.8mag)
00:56:29.48 +03:16:08.7 Saturn (0.6mag)
04:11:36.53 +20:56:38.3 Uranus (5.8mag)
00:16:09.65 +00:13:35.7 Neptune (7.7mag)
20:28:14.53 -23:29:46.4 Pluto (14.4mag)
03:41:35.46 +24:09:54.9 Moon (-10.0mag)
-rw-r--r-- 1 apache apache 363 Aug  6 23:09 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461259.66819334:
08:41:56.20 +18:45:04.6 Io (6.0mag)
08:41:52.49 +18:45:20.3 Europa (6.3mag)
08:42:08.65 +18:44:12.8 Ganymede (5.6mag)
08:41:54.71 +18:45:13.3 Callisto (6.8mag)
08:39:34.29 +18:43:33.2 Himalia (15.7mag)
08:42:03.02 +18:44:34.3 Thebe (16.6mag)
08:39:05.56 +18:42:17.2 Elara (17.7mag)
08:46:05.90 +18:24:46.6 Pasiphae (17.9mag)
08:45:14.55 +18:54:51.5 Carme (19.0mag)
00:56:22.86 +03:16:34.8 Titan (8.4mag)
00:56:25.90 +03:15:55.8 Rhea (9.7mag)
00:56:35.85 +03:14:41.1 Iapetus (11.1mag)
00:56:14.75 +03:16:13.5 Hyperion (14.4mag)
00:55:53.29 +03:09:27.9 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  6 23:09 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461259.66819334:
18:59:29.90 -23:35:38.4 JWST
18:59:35.60 +14:51:16.4 Chandra
20:33:33.53 +35:00:59.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  6 23:09 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461259.66819334 -observatory V36
03:12:28.99 +17:17:20.2 17.7mag P/1996 R2 (Lagerkvist)
18:02:06.46 -34:38:06.6 14.0mag P/2010 H2 (Vales)
06:52:48.27 -68:51:41.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:09:32.44 +32:58:16.1 17.7mag C/2017 K2 (PANSTARRS)
03:40:35.76 +37:10:58.7 16.7mag P/2021 N1 (ZTF)
22:39:30.37 +31:30:43.6 17.3mag C/2022 E2 (ATLAS)
06:42:26.07 +26:33:33.9 16.8mag C/2022 N2 (PANSTARRS)
10:20:35.42 +28:31:01.3 17.0mag C/2022 QE78 (ATLAS)
09:28:09.18 +05:17:54.7 17.9mag C/2022 R6 (PANSTARRS)
15:12:17.74 -12:14:38.6 17.9mag P/2023 B1 (PANSTARRS)
21:12:08.84 +66:07:58.2 17.9mag C/2023 H5 (Lemmon)
15:48:54.46 -12:50:16.9 14.3mag C/2023 R1 (PANSTARRS)
08:06:54.64 +31:17:54.1 15.3mag C/2024 E1 (Wierzchos)
15:07:07.61 +15:36:49.5 17.7mag C/2024 G6 (ATLAS)
19:04:27.74 +43:01:23.3 13.7mag C/2024 J3 (ATLAS)
21:12:17.11 +49:08:33.3 17.6mag C/2024 R4 (PANSTARRS)
05:14:17.50 -12:58:51.8 15.5mag C/2024 T5 (ATLAS)
06:55:32.63 +24:20:32.5 17.9mag C/2025 J1 (Borisov)
07:30:21.98 -15:59:41.3 17.7mag C/2025 R3 (PANSTARRS)
10:31:25.67 +20:58:21.3 17.3mag C/2025 V2 (Rankin)
12:57:29.66 +02:25:13.5 17.0mag C/2025 Y1 (ATLAS)
16:03:20.64 +77:55:59.2 16.8mag C/2026 A2 (Bok)
03:07:06.22 +46:09:56.3 17.1mag C/2026 B2 (Sun-Gao)
11:45:55.07 +08:26:09.9 17.3mag A/2026 E1
21:57:11.68 -26:51:33.8 6.9mag 10P/Tempel
11:28:19.57 -03:20:01.2 16.2mag 29P/Schwassmann-Wachmann
04:37:56.41 +32:20:59.7 18.0mag 47P/Ashbrook-Jackson
11:05:32.27 +04:59:13.8 17.2mag 63P/Wild
00:54:16.44 -05:24:38.6 15.4mag 65P/Gunn
05:33:09.55 +20:43:01.4 13.7mag 78P/Gehrels
20:38:56.16 -23:24:10.6 17.8mag 84P/Giclas
02:59:41.90 +13:36:47.6 16.7mag 88P/Howell
07:53:12.26 +27:48:13.6 16.1mag 93P/Lovas
04:03:21.64 +16:27:43.9 17.6mag 112P/Urata-Niijima
05:52:59.92 +30:25:24.3 16.3mag 114P/Wiseman-Skiff
09:15:59.66 +26:49:44.7 15.0mag 123P/West-Hartley
11:41:36.61 -09:51:46.8 17.1mag 124P/Mrkos
05:35:00.13 +21:11:04.1 16.1mag 128P/Shoemaker-Holt
06:26:42.83 +18:57:08.9 17.9mag 131P/Mueller
00:03:34.13 +03:25:00.5 17.6mag 139P/Vaisala-Oterma
03:21:19.36 -19:42:45.7 14.0mag 161P/Hartley-IRAS
07:12:31.50 +37:44:51.7 15.8mag 162P/SidingSpring
15:33:12.36 +40:14:23.5 12.2mag 169P/NEAT
02:41:04.64 +09:29:44.6 17.6mag 220P/McNaught
16:41:02.82 -10:00:44.3 17.7mag 235P/LINEAR
20:23:04.93 -52:50:55.4 17.8mag 259P/Garradd
03:19:02.34 +24:43:24.6 15.4mag 260P/McNaught
07:02:11.82 +37:44:21.5 17.3mag 295P/LINEAR
15:10:08.10 +03:15:19.8 17.7mag 391P/Kowalski
08:59:55.43 +18:25:41.3 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  6 23:09 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  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
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug  6 23:09 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
-rw-r--r-- 1 apache apache 189K Aug  6 23:09 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:56:46.917 -03:48:35.10  AT 2026vtx  2026-06-19.29 21.49
17:22:45.609 +22:50:07.57  AT 2026vtw  2026-05-14.43 21.36
12:21:04.077 -04:01:32.77  AT 2026vtv  2026-02-12.60 20.93
08:14:22.938 +42:27:50.51  AT 2026vtu  2026-01-16.42 20.75
13:48:52.546 -14:32:34.25  AT 2026vtt  2026-05-12.35 21.06
12:45:12.544 +30:35:49.54  SN 2026vts  2026-07-23.20 19.5187
15:54:43.153 +77:05:59.01  AT 2026vtr  2026-07-14.23 20.7687
18:39:56.576 +36:55:41.65  AT 2026vtq  2026-07-15.29 21.179
18:20:04.654 +51:48:07.73  AT 2026vtp  2026-07-12.34 20.506
02:21:08.216 +53:58:20.22  AT 2026vto  2026-07-12.58 18.923
19:18:15.750 -28:25:14.27  AT 2026vtn  2026-07-19.42 19.037
06:18:40.102 -63:52:11.78  AT 2026vtm  2026-07-22.15 18.964
01:25:20.341 +54:04:44.58  AT 2026vtl  2026-07-21.55 18.936
00:31:18.789 +26:35:38.20  AT 2026vtk  2026-07-11.13 18.674
19:17:17.916 -52:23:30.97  AT 2026vtj  2026-07-20.03 18.733
21:18:22.563 -55:04:03.54  AT 2026vti  2026-07-07.91 19.06
13:14:42.843 +01:11:46.35  AT 2026vth  2026-07-07.04 19.288
22:44:00.748 -67:12:53.39  AT 2026vtg  2026-07-22.03 19.382
21:14:49.111 -66:16:14.46  AT 2026vtf  2026-07-19.95 19.278
20:46:38.288 -56:59:08.12  AT 2026vte  2026-07-21.94 18.844
-rw-r--r-- 1 apache apache 87K Aug  6 23:09 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Aug  6 23:08:38 CDT 2026
=======================================
TIMING SExtractor: 3 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: 37s (0.62 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 1s (0.02 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 57s (0.95 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 min)
    WCS_CACHE_SETUP: 1s (0.02 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 16s (0.27 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: 5s (0.08 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 47s (0.78 min)
FIELD_UMa-07-Q1b1x1: 121s (2.02 min)
=======================================
TOTAL_RUNTIME: 122s (2.03 min)
Finished: Thu Aug  6 23:10:40 CDT 2026