FITS images used in this processing run:

Field Boo-08-Q2b1x1 reference image: Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Field Boo-08-Q2b1x1 reference image: Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Field Boo-08-Q2b1x1 second-epoch image: Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Field Boo-08-Q2b1x1 second-epoch image: Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461172.81834368 12.05.2026 07:38:14.894   /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
First image: 2461172.81834368 12.05.2026 07:38:14.894   /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Last  image: 2461248.75716057 27.07.2026 06:10:08.673   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.34
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: 10 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  10684
Objects passed selection criteria:  10631
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 6517.25
Average stars matched: 6359.5 (97.5795 %)
Memory usage VmPeak:   237280 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 01:39:54 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: 2461172.81834368 12.05.2026 07:38:14.894   /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
First image: 2461172.81834368 12.05.2026 07:38:14.894   /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Last  image: 2461248.75716057 27.07.2026 06:10:08.673   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 22
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.14
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: 42 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  45449
Objects passed selection criteria:  45270
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 30844
Average stars matched: 29734 (96.4012 %)
Memory usage VmPeak:   270252 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 01:44:35 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
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: 
Boo-08-Q2b1x1
#######################################
########### Starting Boo-08-Q2b1x1 ###########
Processing Boo-08-Q2b1x1
server tau has sufficient free disk space available: 149797 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 149797 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.png' -> 'transient_report/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits_preview.png'

Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits


renamed 'Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.png' -> 'transient_report/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits_preview.png'

Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.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= 13.4017
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 480.7698
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2988.1953
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 680.5189
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3038.8162
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 688.4100
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 222.971
INFO:                  SECOND_EPOCH__SD_ratio= 0.011
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.6800003051758 / [degC] Focuser temperature
AMBTEMP =                 28.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T01:06:49.9401241' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T06:06:49.9401241' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.2547446759 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T06:06:59.8479982' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61248.2548593404 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     221.537178727498 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0000119686622 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.6922222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     280.145555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.29699419448127 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Boo-08'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 46 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20460 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20460 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.6800003051758 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.6800003051758 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/d_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits :)

Spent 0.893196 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/d_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.5400009155273 / [degC] Focuser temperature
AMBTEMP =                 28.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T01:10:08.6730739' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T06:10:08.6730739' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.2570448262 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T06:10:18.5750705' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61248.2571594329 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     221.537178814692 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0000119550383 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     25.0155555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     280.546666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.35432801587678 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Boo-08'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 46 09'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.5400009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.5400009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 43.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 30.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             8.600688 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/d_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits :)

Spent 0.952270 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/d_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Previews of the CALIBRATED second-epoch images:


fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits



fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
  
SExtractor catalog cache: saved Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.cat to cache
SExtractor catalog cache: saved Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.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/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.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: 2461248.75486042
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_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits exists and is non-empty
Saving wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits to local_wcs_cache/
'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits' -> 'local_wcs_cache/wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits'
wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits exists and is non-empty
Saving wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits to local_wcs_cache/
'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits' -> 'local_wcs_cache/wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits'
wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits exists and is non-empty
Saving wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits to local_wcs_cache/
'wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits' -> 'local_wcs_cache/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits'
wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits exists and is non-empty
Saving wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits to local_wcs_cache/
'wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits' -> 'local_wcs_cache/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits (1st reference image)
verification OK: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Image size: 941.3'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:46:00.692 +22:00:19.78 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_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits (1st new image)
verification OK: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Image size: 937.4'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:46:09.330 +22:00:17.73 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:46:00.692 +22:00:19.78
Second-epoch image center 14:46:09.330 +22:00:17.73
Angular distance between the image centers 0.0334 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits (2nd new image)
verification OK: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Image size: 937.6'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:46:06.042 +22:00:53.02 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:46:00.692 +22:00:19.78
Second-epoch image center 14:46:06.042 +22:00:53.02
Angular distance between the image centers 0.0226 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  14:46:09.330 +22:00:17.73
Second-epoch second image center 14:46:06.042 +22:00:53.02
Angular distance between the image centers 0.01604 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/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits &> /tmp/tmp.RTEVJfcdv5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits &> /tmp/tmp.vdm767cDff
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits &> /tmp/tmp.mBiklCHd0Z
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits &> /tmp/tmp.oDOmMUmWae
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.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_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits and wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.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_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits and wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat 
Found non-empty wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits and wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat
The reference image (wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits) and catalog (wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat) found
'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 14060 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 212.9734 to 230.5935 deg, Dec +16.1049 to +27.5105 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 212.9734 to 230.5935 deg, Dec 16.1049 to 27.5105 deg
Loaded 4769 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): 3472 out of 3673 total matches.
Matched with Tycho-2 3673 out of 14060 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.730600
a=0.000000 b=1.000000 c=22.730600
From vast_summary.log: estimated ref. image limiting mag.:  -6.34
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.39

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.39

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 14060 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 212.9734 to 230.5935 deg, Dec +16.1049 to +27.5105 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 212.9734 to 230.5935 deg, Dec 16.1049 to 27.5105 deg
Loaded 4769 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): 3472 out of 3673 total matches.
Matched with Tycho-2 3673 out of 14060 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits -> calib.txt_param_ref_wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits (aperture=6.4)
Read 14124 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 212.9667 to 230.5930 deg, Dec +16.1147 to +27.5255 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 212.9667 to 230.5930 deg, Dec 16.1147 to 27.5255 deg
Loaded 4782 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): 3460 out of 3673 total matches.
Matched with Tycho-2 3673 out of 14124 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits -> calib.txt_param_ref_wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.4 pix  Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
 2.4 pix  Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
 2.2 pix  fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
 2.2 pix  fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
 2.4 pix  wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
 2.4 pix  wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Limiting magnitude estimates:
 16.4 mag.  Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
 16.4 mag.  Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
 14.1 mag.  fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
 14.0 mag.  fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.1 (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.RTEVJfcdv5 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits' -> 'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WCS-calibrated image found: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Checking if the catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WCS catalog name: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=735, bad_region=2837, passed=14060
Got 14060 stars (including 10603 good ones) from the SExtractor catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 14060 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 11475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 11475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 11475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits N_match=963 sigma_overall_arcsec=0.301 sigma_q1_arcsec=0.272 sigma_q2_arcsec=0.333 sigma_q3_arcsec=0.304 sigma_q4_arcsec=0.302 n_q1=313 n_q2=154 n_q3=317 n_q4=179 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits -region wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.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.vdm767cDff (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits' -> 'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WCS-calibrated image found: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Checking if the catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WCS catalog name: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=753, bad_region=2854, passed=14124
Got 14124 stars (including 10652 good ones) from the SExtractor catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 14124 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 11503 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 11503 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 11503 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits N_match=963 sigma_overall_arcsec=0.301 sigma_q1_arcsec=0.285 sigma_q2_arcsec=0.308 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.321 n_q1=313 n_q2=158 n_q3=311 n_q4=181 worst_quadrant_to_overall_ratio=1.067
The image catalog is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits -region wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.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.mBiklCHd0Z (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
WCS_IMAGE_NAME=wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
WCS-calibrated image found: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Checking if the catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
WCS catalog name: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=203, bad_region=465, passed=2398
Got 2398 stars (including 1765 good ones) from the SExtractor catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat 
util/solve_plate_with_UCAC5 got 2398 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.2)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 1929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.2)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 1929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 1929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=963 robust_rms=5.305 arcsec
SIP_REFIT: SIP order 3 trial: matched=963 robust_rms=0.464 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=963 robust_rms_before=0.945 arcsec robust_rms_before_corrected=0.367 arcsec robust_rms_after=0.464 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.367 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits N_match=963 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.393 sigma_q4_arcsec=0.342 n_q1=319 n_q2=151 n_q3=333 n_q4=160 worst_quadrant_to_overall_ratio=1.065
The image catalog is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits -region wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.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.oDOmMUmWae (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
WCS_IMAGE_NAME=wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
WCS-calibrated image found: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Checking if the catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
WCS catalog name: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=198, bad_region=490, passed=2310
Got 2310 stars (including 1652 good ones) from the SExtractor catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat 
util/solve_plate_with_UCAC5 got 2310 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010418 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 958 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 1830 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 962 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 1829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 962 matched stars entering correct_measured_positions(), 1829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 962 stars left (next iteration limit 1058)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=962 robust_rms=5.267 arcsec
SIP_REFIT: SIP order 3 trial: matched=962 robust_rms=0.489 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=962 robust_rms_before=0.914 arcsec robust_rms_before_corrected=0.402 arcsec robust_rms_after=0.489 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.402 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits N_match=962 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.383 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.421 sigma_q4_arcsec=0.399 n_q1=316 n_q2=150 n_q3=333 n_q4=163 worst_quadrant_to_overall_ratio=1.033
The image catalog is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits -region wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.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=Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits sigma_overall=0.301 worst_q_ratio=1.108
ref2=Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits sigma_overall=0.301 worst_q_ratio=1.067
new1=fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits sigma_overall=0.379 worst_q_ratio=1.065
new2=fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits sigma_overall=0.407 worst_q_ratio=1.033
reference average sigma_overall=0.301 worst_q_ratio=1.0875
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5_astrometric_residuals.png (963 matched stars from wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5_astrometric_residuals.png (963 matched stars from wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072_astrometric_residuals.png (963 matched stars from wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073_astrometric_residuals.png (962 matched stars from wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits'
Saving fully-calibrated image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits'
Preparing the HTML report for the field Boo-08-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20569_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 20569_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    7.71    15:12:42.58 +19:17:40.0   0981 4798   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  15:12:42.62 +19:17:39.3 in the exclusion list exclusion_list_bsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Boo-08-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
  
SExtractor catalog cache: saved Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.cat to cache
SExtractor catalog cache: saved Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Creating symlink local_wcs_cache/wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.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_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits exists and is non-empty
wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits exists and is non-empty
wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits exists and is non-empty
wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits (1st reference image)
verification OK: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Image size: 941.3'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:46:00.692 +22:00:19.78 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_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits (1st new image)
verification OK: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Image size: 937.4'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:46:09.330 +22:00:17.73 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:46:00.692 +22:00:19.78
Second-epoch image center 14:46:09.330 +22:00:17.73
Angular distance between the image centers 0.0334 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits (2nd new image)
verification OK: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Image size: 937.6'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:46:06.042 +22:00:53.02 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:46:00.692 +22:00:19.78
Second-epoch image center 14:46:06.042 +22:00:53.02
Angular distance between the image centers 0.0226 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  14:46:09.330 +22:00:17.73
Second-epoch second image center 14:46:06.042 +22:00:53.02
Angular distance between the image centers 0.01604 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/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits &> /tmp/tmp.KG5dy8s6DL
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits &> /tmp/tmp.IEBU9G9UsB
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits &> /tmp/tmp.WowjpbzZBQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits &> /tmp/tmp.Gd9oy2J1nP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.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_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits and wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.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_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits and wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat 
Found non-empty wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits and wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat
The reference image (wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits) and catalog (wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat) found
'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 57960 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 212.9608 to 230.5939 deg, Dec +16.1049 to +27.5187 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 212.9608 to 230.5939 deg, Dec 16.1049 to 27.5187 deg
Loaded 4783 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): 3194 out of 3672 total matches.
Matched with Tycho-2 3672 out of 57960 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.640150
a=0.000000 b=1.000000 c=22.640150
From vast_summary.log: estimated ref. image limiting mag.:  -6.14
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.50

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.50

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 57960 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 212.9608 to 230.5939 deg, Dec +16.1049 to +27.5187 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 212.9608 to 230.5939 deg, Dec 16.1049 to 27.5187 deg
Loaded 4783 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): 3194 out of 3672 total matches.
Matched with Tycho-2 3672 out of 57960 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits -> calib.txt_param_ref_wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits (aperture=5.3)
Read 58643 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 212.9603 to 230.5934 deg, Dec +16.1147 to +27.5285 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 212.9603 to 230.5934 deg, Dec 16.1147 to 27.5285 deg
Loaded 4786 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): 3193 out of 3674 total matches.
Matched with Tycho-2 3674 out of 58643 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits -> calib.txt_param_ref_wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits (aperture=5.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 15 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.4 pix  Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
 2.4 pix  Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
 2.1 pix  fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
 2.1 pix  fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
 2.4 pix  wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
 2.4 pix  wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Limiting magnitude estimates:
 16.5 mag.  Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
 16.5 mag.  Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
 14.3 mag.  fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
 14.2 mag.  fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
All-image limiting magnitude estimate:  14.2 (SNR )  13.7 (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.KG5dy8s6DL (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits' -> 'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WCS-calibrated image found: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
Checking if the catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits
WCS catalog name: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=21, blended=3514, bad_region=9130, passed=57939
Got 57939 stars (including 45774 good ones) from the SExtractor catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 57939 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 50031 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 963 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 50031 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 963 matched stars entering correct_measured_positions(), 50031 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 963 stars left (next iteration limit 1059)
Stop iterations.


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

SIP_REFIT: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits N_match=963 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.273 sigma_q2_arcsec=0.314 sigma_q3_arcsec=0.305 sigma_q4_arcsec=0.292 n_q1=318 n_q2=157 n_q3=307 n_q4=181 worst_quadrant_to_overall_ratio=1.066
The image catalog is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits -region wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.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.IEBU9G9UsB (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits' -> 'wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WCS-calibrated image found: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
Checking if the catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat corresponding to the image wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits
WCS catalog name: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=33, blended=3590, bad_region=9311, passed=58610
Got 58610 stars (including 46195 good ones) from the SExtractor catalog wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 58610 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 50534 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 964 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 50534 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 964 matched stars entering correct_measured_positions(), 50534 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 964 stars left (next iteration limit 1060)
Stop iterations.


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

SIP_REFIT: wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits N_match=964 sigma_overall_arcsec=0.317 sigma_q1_arcsec=0.298 sigma_q2_arcsec=0.325 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.301 n_q1=322 n_q2=162 n_q3=298 n_q4=182 worst_quadrant_to_overall_ratio=1.024
The image catalog is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits -region wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.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.WowjpbzZBQ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
WCS_IMAGE_NAME=wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
WCS-calibrated image found: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Checking if the catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
WCS catalog name: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=580, bad_region=1771, passed=14768
Got 14768 stars (including 12648 good ones) from the SExtractor catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat 
util/solve_plate_with_UCAC5 got 14768 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 12887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 12886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 12886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits N_match=961 sigma_overall_arcsec=0.384 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.399 sigma_q4_arcsec=0.352 n_q1=324 n_q2=142 n_q3=339 n_q4=156 worst_quadrant_to_overall_ratio=1.038
The image catalog is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits -region wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.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.Gd9oy2J1nP (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
WCS_IMAGE_NAME=wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
WCS-calibrated image found: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Checking if the catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat corresponding to the image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
WCS catalog name: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=485, bad_region=1865, passed=14911
Got 14911 stars (including 12691 good ones) from the SExtractor catalog wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat 
util/solve_plate_with_UCAC5 got 14911 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013022 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010418 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 955 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 13052 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 13054 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 13054 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits N_match=961 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.394 sigma_q2_arcsec=0.438 sigma_q3_arcsec=0.391 sigma_q4_arcsec=0.402 n_q1=319 n_q2=148 n_q3=332 n_q4=162 worst_quadrant_to_overall_ratio=1.066
The image catalog is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits -region wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.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_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Saving fully-calibrated image wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/wcs_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits
Preparing the HTML report for the field Boo-08-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits at 14:45:17.70 +18:55:14.7:  13.06 +/- 0.01  detection
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits at 15:02:19.35 +24:59:13.2:  13.06 +/- 0.01  detection
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits at 14:45:47.88 +21:23:13.0:  13.53 +/- 0.01  detection
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-14_20.00sec_-5.00C_LIGHTs_0265_stack5.fits at 14:45:54.21 +23:42:47.0:  14.00 +/- 0.02  detection
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits at 14:45:17.70 +18:55:14.7:  13.07 +/- 0.01  detection
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits at 15:02:19.35 +24:59:13.2:  13.07 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.07 +/- 0.01
Forced photometry filter REJECTED candidate at 14:45:17.70 +18:55:14.7: ref_mag=13.07 +/- 0.01 new_mean_mag=13.0906 delta=-0.03 (need > 0.90)
Forced photometry reference-image weighted average:  13.06 +/- 0.01
Forced photometry filter REJECTED candidate at 15:02:19.35 +24:59:13.2: ref_mag=13.06 +/- 0.01 new_mean_mag=13.2051 delta=-0.14 (need > 0.90)
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits at 14:45:47.88 +21:23:13.0:  13.55 +/- 0.01  detection
Forced photometry on wcs_Boo-08-Q2b1x1_2026-05-12_02-38-56_20.00sec_-4.90C_LIGHTs_0266_stack5.fits at 14:45:54.21 +23:42:47.0:  13.99 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.01
Forced photometry filter REJECTED candidate at 14:45:47.88 +21:23:13.0: ref_mag=13.54 +/- 0.01 new_mean_mag=13.6993 delta=-0.16 (need > 0.90)
Forced photometry reference-image weighted average:  13.99 +/- 0.02
Forced photometry filter REJECTED candidate at 14:45:54.21 +23:42:47.0: ref_mag=13.99 +/- 0.02 new_mean_mag=13.8318 delta=0.16 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 71875_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 71875_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    12.48    14:34:37.16 +18:01:28.8   6459 5587   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:34:37.12 +18:01:28.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 71877_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 71877_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    7.74    15:12:42.60 +19:17:39.9   0981 4798   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  15:12:42.63 +19:17:39.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 71925_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 71925_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    11.55    15:07:23.20 +24:53:25.5   1848 1417   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  15:07:23.20 +24:53:25.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 71941_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 71941_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    11.63    14:51:12.61 +19:06:46.8   4070 4953   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:51:12.61 +19:06:46.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72012_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72012_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    12.54    15:02:16.62 +24:59:27.1   2556 1376   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  15:02:16.60 +24:59:27.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72022_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72022_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    12.64    15:12:10.82 +18:57:16.4   1050 5007   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  15:12:10.84 +18:57:16.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 72023_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72023_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    12.47    14:38:07.82 +18:16:37.7   5949 5443   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:38:07.83 +18:16:37.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 72081_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72081_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    13.04    14:52:24.15 +23:49:23.6   3911 2103   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:52:24.18 +23:49:23.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72091_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72091_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 1     2026 07 27.25486    2461248.75486    13.05    14:45:17.65 +18:55:14.9   4923 5060   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Discovery image 2     2026 07 27.25716    2461248.75716    13.13    14:45:17.76 +18:55:14.5   4916 5066   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

  
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Considering the candidate 72093_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72093_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 1     2026 07 27.25486    2461248.75486    13.20    15:02:19.32 +24:59:13.0   2557 1372   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Discovery image 2     2026 07 27.25716    2461248.75716    13.21    15:02:19.38 +24:59:13.4   2549 1378   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

  
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Considering the candidate 72118_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72118_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    13.18    14:42:16.37 +21:18:00.4   5330 3621   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:42:16.38 +21:18:01.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 72140_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72140_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    13.22    14:42:02.44 +21:06:52.1   5364 3733   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:42:02.40 +21:06:52.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 72220_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72220_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 1     2026 07 27.25486    2461248.75486    13.66    14:45:47.91 +21:23:13.2   4841 3568   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Discovery image 2     2026 07 27.25716    2461248.75716    13.76    14:45:47.85 +21:23:12.8   4834 3574   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

  
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Considering the candidate 72295_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72295_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 1     2026 07 27.25486    2461248.75486    13.88    14:45:54.15 +23:42:49.0   4817 2162   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-06-49_20.00sec_-0.00C_LIGHT_0072.fits
Discovery image 2     2026 07 27.25716    2461248.75716    13.79    14:45:54.28 +23:42:45.1   4809 2168   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

  
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Considering the candidate 72303_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073
The candidate 72303_fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073 did not pass the final checks
Discovery image 2     2026 07 27.25716    2461248.75716    13.93    14:52:31.33 +17:45:04.7   3879 5781   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-08-Q2b1x1_013119_TTUQ2b1x1_1543166_wPdrPtbW/fd_Boo-08-Q2b1x1_2026-07-27_01-10-08_20.00sec_-0.00C_LIGHT_0073.fits

**** FOUND  14:52:31.30 +17:45:04.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Boo-08-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Boo-08-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461248.75486042 -observatory V36
07:09:43.49 +19:06:04.3 Mercury (1.2mag)
11:19:03.22 +04:48:10.9 Venus (-4.2mag)
05:14:12.22 +23:02:49.7 Mars (1.3mag)
08:32:05.34 +19:20:21.2 Jupiter (-1.8mag)
00:56:49.16 +03:21:26.0 Saturn (0.7mag)
04:10:08.33 +20:52:47.9 Uranus (5.8mag)
00:16:40.20 +00:17:26.8 Neptune (7.7mag)
20:29:18.12 -23:25:20.8 Pluto (14.4mag)
18:34:02.90 -28:05:04.0 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 362 Jul 27 01:39 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461248.75486042:
08:32:00.77 +19:20:40.1 Io (6.0mag)
08:31:56.81 +19:20:57.0 Europa (6.3mag)
08:32:00.63 +19:20:37.9 Ganymede (5.5mag)
08:32:32.68 +19:18:30.2 Callisto (6.7mag)
08:29:56.64 +19:12:44.5 Himalia (15.7mag)
08:32:05.50 +19:20:21.0 Thebe (16.6mag)
08:29:21.05 +19:13:38.6 Elara (17.7mag)
08:36:02.93 +19:05:40.3 Pasiphae (17.9mag)
08:36:02.53 +19:28:12.3 Carme (19.0mag)
00:56:41.60 +03:21:04.0 Titan (8.5mag)
00:56:49.05 +03:21:35.0 Rhea (9.8mag)
00:56:26.26 +03:18:46.6 Iapetus (11.2mag)
00:57:04.23 +03:21:02.5 Hyperion (14.5mag)
00:56:27.30 +03:16:14.3 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 27 01:40 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461248.75486042:
18:21:29.74 -28:14:24.2 JWST
18:16:12.06 +27:43:25.3 Chandra
09:30:01.62 -53:44:18.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 27 01:39 spacecraft.txt
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Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461248.75486042 -observatory V36
02:59:12.40 +16:16:52.2 17.8mag P/1996 R2 (Lagerkvist)
18:06:42.27 -34:38:25.9 13.9mag P/2010 H2 (Vales)
06:42:23.46 -68:30:32.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:23.14 +32:45:07.3 17.7mag C/2017 K2 (PANSTARRS)
03:04:27.14 +30:29:34.2 16.2mag P/2021 N1 (ZTF)
22:48:06.05 +32:00:27.9 17.3mag C/2022 E2 (ATLAS)
06:31:07.52 +26:43:51.1 16.7mag C/2022 N2 (PANSTARRS)
10:10:34.60 +29:00:49.3 16.9mag C/2022 QE78 (ATLAS)
09:20:50.68 +05:14:06.8 17.9mag C/2022 R6 (PANSTARRS)
15:11:09.11 -11:51:20.0 17.8mag P/2023 B1 (PANSTARRS)
21:27:05.73 +67:03:40.7 17.9mag C/2023 H5 (Lemmon)
16:02:11.22 -11:47:35.0 14.2mag C/2023 R1 (PANSTARRS)
08:31:11.96 +66:41:45.9 18.0mag C/2024 A1 (ATLAS)
07:54:08.69 +30:48:33.6 15.0mag C/2024 E1 (Wierzchos)
15:09:41.04 +15:35:59.0 17.7mag C/2024 G6 (ATLAS)
19:18:52.85 +42:03:16.6 13.7mag C/2024 J3 (ATLAS)
21:27:36.39 +48:12:13.3 17.7mag C/2024 R4 (PANSTARRS)
05:05:04.88 -13:11:29.9 15.6mag C/2024 T5 (ATLAS)
06:47:53.67 +26:13:39.3 17.9mag C/2025 J1 (Borisov)
07:24:58.55 -14:36:53.1 17.3mag C/2025 R3 (PANSTARRS)
10:16:49.00 +21:36:46.8 17.4mag C/2025 V2 (Rankin)
12:51:34.67 +03:05:33.6 17.0mag C/2025 Y1 (ATLAS)
16:13:26.20 +78:45:56.2 17.0mag C/2026 A2 (Bok)
03:01:12.45 +45:52:39.9 16.9mag C/2026 B2 (Sun-Gao)
11:37:18.56 +07:08:18.6 17.2mag A/2026 E1
21:43:45.40 -22:01:26.3 6.9mag 10P/Tempel
11:22:04.24 -02:42:17.1 16.2mag 29P/Schwassmann-Wachmann
04:23:47.45 +31:18:25.8 17.9mag 47P/Ashbrook-Jackson
10:43:09.77 +08:33:23.3 17.1mag 63P/Wild
00:53:33.73 -05:07:39.7 15.5mag 65P/Gunn
05:07:50.47 +20:43:55.0 13.7mag 78P/Gehrels
02:47:05.74 +12:38:36.0 16.5mag 88P/Howell
07:24:07.24 +29:07:27.8 16.0mag 93P/Lovas
03:33:45.33 +12:17:19.0 17.9mag 112P/Urata-Niijima
05:16:41.82 +31:10:56.2 16.5mag 114P/Wiseman-Skiff
08:49:49.92 +28:32:21.2 15.1mag 123P/West-Hartley
11:20:12.50 -05:36:06.9 17.0mag 124P/Mrkos
05:18:26.96 +21:08:41.3 16.2mag 128P/Shoemaker-Holt
06:07:29.30 +19:23:02.9 17.8mag 131P/Mueller
08:10:46.53 +13:08:55.4 17.6mag 141P-D/Machholz
03:21:26.91 -19:48:05.8 16.9mag 161P/Hartley-IRAS
06:33:58.57 +36:47:30.1 15.6mag 162P/SidingSpring
17:48:49.69 +28:44:31.0 13.2mag 169P/NEAT
02:19:19.78 +09:04:09.5 17.6mag 220P/McNaught
16:36:54.92 -09:16:00.9 17.4mag 235P/LINEAR
20:31:21.26 -52:21:01.8 17.8mag 259P/Garradd
02:47:20.46 +19:55:02.8 15.5mag 260P/McNaught
06:28:54.35 +37:43:27.4 17.3mag 295P/LINEAR
15:07:31.83 +04:25:22.8 17.7mag 391P/Kowalski
08:49:56.50 +18:56:44.2 17.9mag 450P/LONEOS
08:17:52.60 +37:46:52.2 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 27 01:39 comets.txt
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List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +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
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 27 01:39 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
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
-rw-r--r-- 1 apache apache 189K Jul 27 01:39 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:00:50.637 -03:46:47.18  AT 2026ubd  2026-06-28.41 21.298
23:45:12.710 +02:24:00.98  AT 2026ubc  2026-06-28.41 22.0341
20:22:20.949 -12:12:52.91  AT 2026ubb  2026-06-27.32 22.8472
22:57:14.411 -03:45:30.21  AT 2026uba  2026-06-27.38 22.8688
21:41:33.046 -11:26:41.30  AT 2026uaz  2026-06-27.33 22.6995
23:21:30.815 +01:17:37.98  AT 2026uay  2026-06-27.43 22.8276
22:51:53.029 -09:15:35.09  AT 2026uax  2026-06-27.42 22.5717
22:57:07.931 -11:29:20.40  AT 2026uaw  2026-06-27.41 22.9246
23:00:56.681 -02:58:01.46  AT 2026uav  2026-06-27.40 22.3003
21:41:28.556 -10:15:02.03  AT 2026uau  2026-06-27.33 22.5499
23:36:00.567 +03:08:40.99  AT 2026uat  2026-06-27.40 22.3861
22:51:17.819 -02:44:30.07  AT 2026uas  2026-06-27.43 23.6131
22:43:31.162 -13:04:19.53  AT 2026uar  2026-06-27.41 23.404
22:56:11.772 -15:33:00.49  AT 2026uaq  2026-06-27.41 22.9473
00:34:21.041 -43:24:58.27  AT 2026uap  2026-06-26.42 23.5619
18:13:13.910 +08:19:45.95  AT 2026uao  2026-07-12.25 19.6718
15:59:20.050 +31:57:53.76  AT 2026uan  2026-07-03.75 20.59
16:18:19.991 +31:46:16.25  AT 2026uam  2026-07-03.75 21.58
15:46:15.870 +52:34:46.97  AT 2026ual  2026-07-03.73 21.47
15:47:43.770 +56:00:26.98  AT 2026uak  2026-07-03.72 21.4
-rw-r--r-- 1 apache apache 88K Jul 27 01:39 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Jul 27 01:39:10 CDT 2026
=======================================
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 13s (0.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 54s (0.90 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 152s (2.53 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: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 225s (3.75 min)
TIMING SExtractor: 30 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 69s (1.15 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 214s (3.57 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: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 286s (4.77 min)
FIELD_Boo-08-Q2b1x1: 533s (8.88 min)
=======================================
TOTAL_RUNTIME: 543s (9.05 min)
Finished: Mon Jul 27 01:48:13 CDT 2026