FITS images used in this processing run:

Field Sco-04-Q2b1x1 reference image: Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Field Sco-04-Q2b1x1 reference image: Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Field Sco-04-Q2b1x1 second-epoch image: Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Field Sco-04-Q2b1x1 second-epoch image: Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461199.79414726 08.06.2026 07:03:24.323   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
First image: 2461199.79414726 08.06.2026 07:03:24.323   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Last  image: 2461259.61003659 07.08.2026 02:38:17.161   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.55
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: 2 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  8109
Objects passed selection criteria:  8070
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 5501.5
Average stars matched: 5445.25 (98.9776 %)
Memory usage VmPeak:   235716 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Aug  6 21:40:38 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: 2461199.79414726 08.06.2026 07:03:24.323   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
First image: 2461199.79414726 08.06.2026 07:03:24.323   /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Last  image: 2461259.61003659 07.08.2026 02:38:17.161   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 51
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.17
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: 23 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  93458
Objects passed selection criteria:  93283
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 69913
Average stars matched: 68490.2 (97.965 %)
Memory usage VmPeak:   572260 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Aug  6 21:41:36 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= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Sco-04-Q2b1x1
#######################################
########### Starting Sco-04-Q2b1x1 ###########
Processing Sco-04-Q2b1x1
server tau has sufficient free disk space available: 808876 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 808876 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.png' -> 'transient_report/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits_preview.png'

Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits


renamed 'Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.png' -> 'transient_report/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits_preview.png'

Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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= 2733.1204
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 862.6227
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 9713.5202
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 2030.2482
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 9422.5517
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 2008.2534
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.554
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 =     29.8899993896484 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-06T21:37:31.6390893' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-07T02:37:31.6390893' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61259.1093939701 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-07T02:37:41.5410614' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61259.1095085763 / 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      =     266.085433823907 / [deg] RA of telescope" status=0
Record 32: "DEC     =     -33.999851790787 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     21.0847222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =               168.13 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.76144934075509 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / 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  = 'Sco-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 44 21'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 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  =                20470 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20470 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.8899993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.8899993896484 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/d_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits :)

Spent 0.479592 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/d_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.9500007629395 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-06T21:38:17.1618857' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-07T02:38:17.1618857' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61259.1099208449 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-07T02:38:27.0617626' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61259.1100354283 / 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      =     266.085433828406 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -33.9998517902076 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              21.1175 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     168.297222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.75742227609009 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / 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  = 'Sco-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 44 21'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 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  =                20470 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20470 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.9500007629395 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.9500007629395 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/d_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits :)

Spent 0.492943 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/d_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Previews of the CALIBRATED second-epoch images:


fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits



fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
  
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.cat to cache
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.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/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461259.60950971
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_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits exists and is non-empty
Saving wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits to local_wcs_cache/
'wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits' -> 'local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits'
wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits exists and is non-empty
Saving wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits to local_wcs_cache/
'wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits' -> 'local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits'
wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits exists and is non-empty
Saving wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits to local_wcs_cache/
'wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits' -> 'local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits'
wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits exists and is non-empty
Saving wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits to local_wcs_cache/
'wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits' -> 'local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits (1st reference image)
verification OK: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Image size: 937.4'x625.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:25.690 -33:59:45.25 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits (1st new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Image size: 937.1'x624.8'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:22.476 -34:00:19.09 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:44:25.690 -33:59:45.25
Second-epoch image center 17:44:22.476 -34:00:19.09
Angular distance between the image centers 0.0145 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits (2nd new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Image size: 937.1'x624.8'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:25.668 -34:00:35.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:44:25.690 -33:59:45.25
Second-epoch image center 17:44:25.668 -34:00:35.64
Angular distance between the image centers 0.0140 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  17:44:22.476 -34:00:19.09
Second-epoch second image center 17:44:25.668 -34:00:35.64
Angular distance between the image centers 0.01195 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/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits &> /tmp/tmp.YFFxhAuGum
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits &> /tmp/tmp.Hk2b10CJge
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits &> /tmp/tmp.rxrlx1MyWl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits &> /tmp/tmp.99lbfLStO7
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits and wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits and wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat 
Found non-empty wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits and wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat
The reference image (wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits) and catalog (wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat) found
'wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat' -> 'wcsmag.cat'
Read 13290 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.1125 to 276.1055 deg, Dec -39.2675 to -28.4814 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 256.1125 to 276.1055 deg, Dec -39.2675 to -28.4814 deg
Loaded 23572 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): 10030 out of 10443 total matches.
Matched with Tycho-2 10443 out of 13290 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.418050
a=0.000000 b=1.000000 c=22.418050
From vast_summary.log: estimated ref. image limiting mag.:  -8.55
Updating vast_summary.log: Estimated ref. image limiting mag.:  13.87

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  13.87

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 13290 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.1125 to 276.1055 deg, Dec -39.2675 to -28.4814 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 256.1125 to 276.1055 deg, Dec -39.2675 to -28.4814 deg
Loaded 23572 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): 10030 out of 10443 total matches.
Matched with Tycho-2 10443 out of 13290 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits (aperture=6.1)
Read 11442 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.1240 to 276.1035 deg, Dec -39.2741 to -28.4810 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 256.1240 to 276.1035 deg, Dec -39.2741 to -28.4810 deg
Loaded 23570 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): 8870 out of 9181 total matches.
Matched with Tycho-2 9181 out of 11442 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
 2.3 pix  Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
 2.3 pix  fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
 2.3 pix  fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Limiting magnitude estimates:
 13.9 mag.  Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
 13.7 mag.  Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
 12.4 mag.  fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
 12.1 mag.  fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
All-image limiting magnitude estimate:  12.1 (SNR )   9.7 (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.YFFxhAuGum (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits' -> 'wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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=1144, bad_region=3753, passed=13290
Got 13290 stars (including 8667 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat 
util/solve_plate_with_UCAC5 got 13290 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4814 matched stars entering correct_measured_positions(), 4815 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4813 matched stars entering correct_measured_positions(), 10361 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 10361 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 
Accuracy estimation diagnostic: 4815 matched stars entering correct_measured_positions(), 10361 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.68" 
Excluding outliers - 4815 stars left (next iteration limit 5294)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits N_match=4815 sigma_overall_arcsec=0.614 sigma_q1_arcsec=0.539 sigma_q2_arcsec=0.658 sigma_q3_arcsec=0.686 sigma_q4_arcsec=0.612 n_q1=1246 n_q2=1150 n_q3=1331 n_q4=1088 worst_quadrant_to_overall_ratio=1.117
The image catalog is written to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits -region wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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.Hk2b10CJge (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits' -> 'wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.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=957, bad_region=3075, passed=11442
Got 11442 stars (including 7637 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat 
util/solve_plate_with_UCAC5 got 11442 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4809 matched stars entering correct_measured_positions(), 4812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4809 matched stars entering correct_measured_positions(), 9034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4810 matched stars entering correct_measured_positions(), 9034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.68" 
Accuracy estimation diagnostic: 4810 matched stars entering correct_measured_positions(), 9034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.72" 
Excluding outliers - 4810 stars left (next iteration limit 5289)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits N_match=4810 sigma_overall_arcsec=0.634 sigma_q1_arcsec=0.594 sigma_q2_arcsec=0.616 sigma_q3_arcsec=0.701 sigma_q4_arcsec=0.642 n_q1=1252 n_q2=1125 n_q3=1338 n_q4=1095 worst_quadrant_to_overall_ratio=1.105
The image catalog is written to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits -region wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.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.rxrlx1MyWl (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.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=285, bad_region=810, passed=2991
Got 2991 stars (including 1970 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat 
util/solve_plate_with_UCAC5 got 2991 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 308 (Dec -39.3 to -28.6)
Done reading UCAC5 zone files...
Matched 1935 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1877 matched stars entering correct_measured_positions(), 1882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1877 matched stars entering correct_measured_positions(), 2338 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 308 (Dec -39.3 to -28.6)
Done reading UCAC5 zone files...
Matched 1935 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1875 matched stars entering correct_measured_positions(), 2338 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 
Accuracy estimation diagnostic: 1874 matched stars entering correct_measured_positions(), 2338 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.78" 
Excluding outliers - 1874 stars left (next iteration limit 2064)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1874 robust_rms=6.746 arcsec worst_quadrant_rms=8.886 arcsec
SIP_REFIT: SIP order 3 trial: matched=1874 robust_rms=0.650 arcsec worst_quadrant_rms=0.883 arcsec
SIP_REFIT: SIP order 5 trial: matched=1874 robust_rms=0.470 arcsec worst_quadrant_rms=0.580 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1874 robust_rms_before=0.901 arcsec robust_rms_before_corrected=0.747 arcsec robust_rms_after=0.470 arcsec worst_quadrant_rms_before=0.801 worst_quadrant_rms_after=0.580
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Image size: 937.4'x625.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:22.434 -34:00:19.64 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2991 stars ###
'wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/correct_sextractor_wcs_catalog_usingxy2sky4138880.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.901 -> 0.470 arcsec)
WCS_QUALITY_DIAG: file=fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits N_match=1874 sigma_overall_arcsec=0.532 sigma_q1_arcsec=0.462 sigma_q2_arcsec=0.540 sigma_q3_arcsec=0.623 sigma_q4_arcsec=0.557 n_q1=513 n_q2=689 n_q3=480 n_q4=192 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits -region wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.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.99lbfLStO7 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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=302, bad_region=764, passed=2831
Got 2831 stars (including 1846 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat 
util/solve_plate_with_UCAC5 got 2831 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.6)
Done reading UCAC5 zone files...
Matched 1809 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1748 matched stars entering correct_measured_positions(), 1756 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1748 matched stars entering correct_measured_positions(), 2223 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.6)
Done reading UCAC5 zone files...
Matched 1809 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1748 matched stars entering correct_measured_positions(), 2223 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.81" 
Accuracy estimation diagnostic: 1747 matched stars entering correct_measured_positions(), 2223 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.82" 
Excluding outliers - 1747 stars left (next iteration limit 1922)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1747 robust_rms=6.611 arcsec worst_quadrant_rms=8.076 arcsec
SIP_REFIT: SIP order 3 trial: matched=1747 robust_rms=0.694 arcsec worst_quadrant_rms=0.865 arcsec
SIP_REFIT: SIP order 5 trial: matched=1747 robust_rms=0.533 arcsec worst_quadrant_rms=0.629 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1747 robust_rms_before=0.895 arcsec robust_rms_before_corrected=0.771 arcsec robust_rms_after=0.533 arcsec worst_quadrant_rms_before=0.827 worst_quadrant_rms_after=0.629
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Image size: 937.3'x625.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:25.628 -34:00:36.15 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 2831 stars ###
'wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/correct_sextractor_wcs_catalog_usingxy2sky4139219.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.895 -> 0.533 arcsec)
WCS_QUALITY_DIAG: file=fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits N_match=1747 sigma_overall_arcsec=0.587 sigma_q1_arcsec=0.453 sigma_q2_arcsec=0.622 sigma_q3_arcsec=0.701 sigma_q4_arcsec=0.648 n_q1=454 n_q2=615 n_q3=477 n_q4=201 worst_quadrant_to_overall_ratio=1.194
The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits -region wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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=Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits sigma_overall=0.614 worst_q_ratio=1.117
ref2=Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits sigma_overall=0.634 worst_q_ratio=1.105
new1=fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits sigma_overall=0.532 worst_q_ratio=1.173
new2=fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits sigma_overall=0.587 worst_q_ratio=1.194
reference average sigma_overall=0.624 worst_q_ratio=1.111
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236_astrometric_residuals.png (4815 matched stars from wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.61 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040_astrometric_residuals.png (4810 matched stars from wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.61 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006_astrometric_residuals.png (1874 matched stars from wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007_astrometric_residuals.png (1747 matched stars from wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits'
Saving fully-calibrated image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits'
Preparing the HTML report for the field Sco-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Sco-04-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/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
  
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.cat to cache
SExtractor catalog cache: saved Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Creating symlink local_wcs_cache/wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Creating symlink local_wcs_cache/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits exists and is non-empty
wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits exists and is non-empty
wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits exists and is non-empty
wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits (1st reference image)
verification OK: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Image size: 937.4'x625.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:25.690 -33:59:45.25 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits (1st new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Image size: 937.1'x624.8'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:22.476 -34:00:19.09 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:44:25.690 -33:59:45.25
Second-epoch image center 17:44:22.476 -34:00:19.09
Angular distance between the image centers 0.0145 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits (2nd new image)
verification OK: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Image size: 937.1'x624.8'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 17:44:25.668 -34:00:35.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:44:25.690 -33:59:45.25
Second-epoch image center 17:44:25.668 -34:00:35.64
Angular distance between the image centers 0.0140 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  17:44:22.476 -34:00:19.09
Second-epoch second image center 17:44:25.668 -34:00:35.64
Angular distance between the image centers 0.01195 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/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits &> /tmp/tmp.nOhV0JiK9q
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits &> /tmp/tmp.q2NdydI2yN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits &> /tmp/tmp.NQatIrIQt3
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits &> /tmp/tmp.A6qzRqPte3
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Calibrating the magnitude scale
Found non-empty wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits and wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits and wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat 
Found non-empty wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits and wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat
The reference image (wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits) and catalog (wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat) found
'wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat' -> 'wcsmag.cat'
Read 157238 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0729 to 276.1116 deg, Dec -39.2693 to -28.4548 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 256.0729 to 276.1116 deg, Dec -39.2693 to -28.4548 deg
Loaded 23699 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): 16698 out of 20050 total matches.
Matched with Tycho-2 20050 out of 157238 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.187300
a=0.000000 b=1.000000 c=22.187300
From vast_summary.log: estimated ref. image limiting mag.:  -8.17
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.02

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.02

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 157238 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0729 to 276.1116 deg, Dec -39.2693 to -28.4548 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 256.0729 to 276.1116 deg, Dec -39.2693 to -28.4548 deg
Loaded 23699 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): 16698 out of 20050 total matches.
Matched with Tycho-2 20050 out of 157238 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits (aperture=4.5)
Read 134952 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 256.0621 to 276.1102 deg, Dec -39.2802 to -28.4600 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 256.0621 to 276.1102 deg, Dec -39.2802 to -28.4600 deg
Loaded 23721 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): 17122 out of 20033 total matches.
Matched with Tycho-2 20033 out of 134952 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Forced-photometry filter: calibrated wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits -> calib.txt_param_ref_wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 37 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
 2.2 pix  Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
 2.1 pix  fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
 1.9 pix  fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Limiting magnitude estimates:
 14.0 mag.  Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
 13.9 mag.  Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
 12.8 mag.  fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
 12.7 mag.  fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
All-image limiting magnitude estimate:  12.7 (SNR )  12.3 (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.nOhV0JiK9q (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits' -> 'wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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=28, blended=15076, bad_region=41425, passed=157210
Got 157210 stars (including 104624 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat 
util/solve_plate_with_UCAC5 got 157210 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4829 matched stars entering correct_measured_positions(), 4829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4829 matched stars entering correct_measured_positions(), 126045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4831 matched stars entering correct_measured_positions(), 126045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Accuracy estimation diagnostic: 4831 matched stars entering correct_measured_positions(), 126045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 
Excluding outliers - 4831 stars left (next iteration limit 5311)
Stop iterations.


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

SIP_REFIT: wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits N_match=4831 sigma_overall_arcsec=0.590 sigma_q1_arcsec=0.499 sigma_q2_arcsec=0.655 sigma_q3_arcsec=0.651 sigma_q4_arcsec=0.606 n_q1=1345 n_q2=1168 n_q3=1262 n_q4=1056 worst_quadrant_to_overall_ratio=1.110
The image catalog is written to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits -region wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.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.q2NdydI2yN (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits' -> 'wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
WCS_IMAGE_NAME=wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
WCS-calibrated image found: wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
Checking if the catalog wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits alredy exist and is non-empty...
Catalog wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat corresponding to the image wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits
WCS catalog name: wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.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=13, blended=11907, bad_region=35519, passed=134939
Got 134939 stars (including 90582 good ones) from the SExtractor catalog wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat 
util/solve_plate_with_UCAC5 got 134939 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 4838 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 108363 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 108363 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 108362 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 
Excluding outliers - 4835 stars left (next iteration limit 5318)
Stop iterations.


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

SIP_REFIT: wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits N_match=4835 sigma_overall_arcsec=0.601 sigma_q1_arcsec=0.535 sigma_q2_arcsec=0.607 sigma_q3_arcsec=0.670 sigma_q4_arcsec=0.624 n_q1=1352 n_q2=1167 n_q3=1252 n_q4=1064 worst_quadrant_to_overall_ratio=1.115
The image catalog is written to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits -region wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.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.NQatIrIQt3 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.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=2, blended=1696, bad_region=11131, passed=44070
Got 44070 stars (including 31719 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat 
util/solve_plate_with_UCAC5 got 44070 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 4798 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4792 matched stars entering correct_measured_positions(), 35965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.4)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4790 matched stars entering correct_measured_positions(), 35965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Accuracy estimation diagnostic: 4790 matched stars entering correct_measured_positions(), 35965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.69" 
Excluding outliers - 4790 stars left (next iteration limit 5271)
Stop iterations.


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

SIP_REFIT: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits N_match=4790 sigma_overall_arcsec=0.620 sigma_q1_arcsec=0.527 sigma_q2_arcsec=0.647 sigma_q3_arcsec=0.697 sigma_q4_arcsec=0.690 n_q1=1364 n_q2=1742 n_q3=1107 n_q4=577 worst_quadrant_to_overall_ratio=1.123
The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits -region wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.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.A6qzRqPte3 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
WCS_IMAGE_NAME=wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
WCS-calibrated image found: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Checking if the catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits alredy exist and is non-empty...
Catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
WCS catalog name: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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=1, no_mag_err=0, low_SNR=7, blended=1760, bad_region=11215, passed=44727
Got 44727 stars (including 32306 good ones) from the SExtractor catalog wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat 
util/solve_plate_with_UCAC5 got 44727 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4812 matched stars entering correct_measured_positions(), 4812 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4811 matched stars entering correct_measured_positions(), 36521 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4812 matched stars entering correct_measured_positions(), 36521 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 
Accuracy estimation diagnostic: 4812 matched stars entering correct_measured_positions(), 36521 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.73" 
Excluding outliers - 4812 stars left (next iteration limit 5292)
Stop iterations.


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

SIP_REFIT: wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits N_match=4812 sigma_overall_arcsec=0.676 sigma_q1_arcsec=0.525 sigma_q2_arcsec=0.723 sigma_q3_arcsec=0.777 sigma_q4_arcsec=0.691 n_q1=1296 n_q2=1670 n_q3=1210 n_q4=636 worst_quadrant_to_overall_ratio=1.150
The image catalog is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits -region wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.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_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Saving fully-calibrated image wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/wcs_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits
Preparing the HTML report for the field Sco-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:58:53.28 -36:17:21.2:  11.63 +/- 0.03  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:46:51.06 -29:53:33.5:  10.57 +/- 0.01  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:49:38.92 -34:52:05.3:  12.13 +/- 0.04  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:39:52.21 -33:34:25.7:  11.68 +/- 0.02  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:50:52.51 -34:36:15.2:  11.46 +/- 0.03  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:11:37.42 -34:41:55.5:  11.13 +/- 0.01  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:49:57.04 -36:13:04.1:  10.69 +/- 0.01  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:49:38.92 -34:52:05.3:  12.08 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.11 +/- 0.03
Forced photometry filter REJECTED candidate at 17:49:38.92 -34:52:05.3: ref_mag=12.11 +/- 0.03 new_mean_mag=12.0780 delta=0.03 (need > 0.90)
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:39:52.21 -33:34:25.7:  11.64 +/- 0.03  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:46:51.06 -29:53:33.5:  10.51 +/- 0.01  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:11:37.42 -34:41:55.5:  11.11 +/- 0.02  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:58:53.28 -36:17:21.2:  11.65 +/- 0.03  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:50:52.51 -34:36:15.2:  11.45 +/- 0.03  detection
Forced photometry reference-image weighted average:  10.54 +/- 0.01
Forced photometry reference-image weighted average:  11.66 +/- 0.02
Forced photometry reference-image weighted average:  11.12 +/- 0.01
Forced photometry filter REJECTED candidate at 17:39:52.21 -33:34:25.7: ref_mag=11.66 +/- 0.02 new_mean_mag=11.9602 delta=-0.30 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:46:51.06 -29:53:33.5: ref_mag=10.54 +/- 0.01 new_mean_mag=10.7934 delta=-0.25 (need > 0.90)
Forced photometry reference-image weighted average:  11.64 +/- 0.02
Forced photometry filter REJECTED candidate at 17:11:37.42 -34:41:55.5: ref_mag=11.12 +/- 0.01 new_mean_mag=11.6075 delta=-0.49 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:58:53.28 -36:17:21.2: ref_mag=11.64 +/- 0.02 new_mean_mag=11.7058 delta=-0.07 (need > 0.90)
Forced photometry reference-image weighted average:  11.46 +/- 0.02
Forced photometry filter REJECTED candidate at 17:50:52.51 -34:36:15.2: ref_mag=11.46 +/- 0.02 new_mean_mag=11.6926 delta=-0.23 (need > 0.90)
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:51:55.26 -35:21:52.6:  11.95 +/- 0.04  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:49:57.04 -36:13:04.1:  10.70 +/- 0.01  detection
Forced photometry reference-image weighted average:  10.70 +/- 0.01
Forced photometry filter REJECTED candidate at 17:49:57.04 -36:13:04.1: ref_mag=10.70 +/- 0.01 new_mean_mag=10.6980 delta=-0.00 (need > 0.90)
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:51:55.26 -35:21:52.6:  11.88 +/- 0.04  detection
Forced photometry reference-image weighted average:  11.91 +/- 0.03
Forced photometry filter REJECTED candidate at 17:51:55.26 -35:21:52.6: ref_mag=11.91 +/- 0.03 new_mean_mag=11.7587 delta=0.15 (need > 0.90)
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:56:04.04 -35:03:36.3:  12.00 +/- 0.05  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:54:21.35 -36:22:52.3:  12.28 +/- 0.06  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-08_02-03-24_20.00sec_5.00C_LIGHT_0236.fits at 17:50:54.33 -34:36:16.4:  12.20 +/- 0.05  detection
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:56:04.04 -35:03:36.3:  11.96 +/- 0.05  detection
Forced photometry reference-image weighted average:  11.98 +/- 0.03
Forced photometry filter REJECTED candidate at 17:56:04.04 -35:03:36.3: ref_mag=11.98 +/- 0.03 new_mean_mag=11.8982 delta=0.09 (need > 0.90)
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:54:21.35 -36:22:52.3:  12.24 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.26 +/- 0.04
Forced photometry filter REJECTED candidate at 17:54:21.35 -36:22:52.3: ref_mag=12.26 +/- 0.04 new_mean_mag=12.1391 delta=0.12 (need > 0.90)
Forced photometry on wcs_Sco-04-Q2b1x1_2026-06-09_01-09-49_20.00sec_4.90C_LIGHT_0040.fits at 17:50:54.33 -34:36:16.4:  12.18 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.19 +/- 0.04
Forced photometry filter REJECTED candidate at 17:50:54.33 -34:36:16.4: ref_mag=12.19 +/- 0.04 new_mean_mag=12.2301 delta=-0.04 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 172738_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172738_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.46    17:57:31.55 -36:19:51.0   6390 1773   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:57:31.38 -36:19:50.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172753_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172753_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.63    17:59:57.26 -37:59:05.7   6654 0760   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:59:57.24 -37:59:04.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172756_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172756_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    11.95    17:39:52.04 -33:34:26.0   4221 3450   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    11.97    17:39:52.37 -33:34:25.5   4215 3453   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172760_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172760_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    12.07    17:49:38.91 -34:52:04.5   5444 2673   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    12.09    17:49:38.94 -34:52:06.1   5438 2675   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172764_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172764_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    11.53    17:11:37.52 -34:41:54.5   0700 2595   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    11.74    17:11:37.32 -34:41:56.5   0693 2597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172765_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172765_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.27    17:50:52.28 -30:09:40.8   5626 5520   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:50:52.36 -30:09:40.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172766_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172766_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    11.69    17:50:52.43 -34:36:14.6   5598 2830   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    11.69    17:50:52.59 -34:36:15.7   5592 2833   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172768_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172768_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.37    17:57:25.69 -33:48:53.7   6421 3293   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

Rejecting candidate due to large distance (19.3") between the two second-epoch detections
  
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Considering the candidate 172772_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172772_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    11.61    17:58:53.19 -36:17:21.9   6564 1789   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    11.93    17:58:53.38 -36:17:20.5   6558 1793   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172776_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172776_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    10.89    17:46:50.93 -29:53:33.2   5106 5683   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    10.73    17:46:51.19 -29:53:33.9   5100 5686   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172777_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172777_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    10.68    17:49:57.02 -36:13:04.6   5474 1857   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    10.72    17:49:57.06 -36:13:03.7   5467 1860   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172779_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172779_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    10.54    17:53:48.75 -34:24:00.6   5960 2950   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:53:48.75 -34:24:00.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172784_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172784_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    10.46    17:48:19.85 -35:42:03.6   5271 2174   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:48:19.89 -35:42:03.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172789_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172789_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    10.89    17:27:19.15 -29:50:44.0   2529 5666   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:27:19.16 -29:50:44.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 172792_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172792_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.68    17:49:38.03 -37:14:20.2   5423 1242   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:49:38.01 -37:14:20.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172796_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172796_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.76    17:47:21.60 -35:42:42.7   5152 2168   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:47:21.65 -35:42:43.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172797_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172797_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    11.76    17:51:55.21 -35:21:52.8   5722 2370   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    11.75    17:51:55.31 -35:21:52.3   5715 2372   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172798_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172798_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.82    17:27:47.68 -37:11:35.4   2787 1219   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:27:47.64 -37:11:35.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172799_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172799_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.34    17:34:47.85 -32:35:20.6   3560 4035   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:34:47.87 -32:35:20.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 172801_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172801_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.75    17:36:05.30 -33:30:32.4   3738 3483   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 172805_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172805_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.86    18:05:43.71 -34:36:11.2   7445 2777   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:05:43.72 -34:36:11.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172808_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172808_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    11.97    17:56:03.98 -35:03:36.4   6238 2543   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    11.84    17:56:04.09 -35:03:36.1   6231 2546   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172810_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172810_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    12.05    17:54:21.28 -36:22:51.9   6009 1750   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    12.32    17:54:21.42 -36:22:52.7   6003 1752   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172813_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172813_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.11    18:00:09.79 -37:57:18.1   6679 0777   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:00:09.74 -37:57:17.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172814_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172814_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.02    17:32:30.74 -34:17:22.1   3302 2999   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:32:30.86 -34:17:21.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 172815_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172815_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.21    17:58:31.55 -35:23:46.4   6530 2334   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:58:31.65 -35:23:46.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172817_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172817_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.98    17:42:03.57 -33:28:58.1   4490 3511   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:42:03.53 -33:28:58.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172819_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172819_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 08 07.10951    2461259.60951    12.19    17:50:54.24 -34:36:16.0   5602 2830   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-37-31_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 08 07.11004    2461259.61004    12.29    17:50:54.43 -34:36:16.8   5596 2833   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 172827_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172827_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.57    17:54:00.01 -37:30:14.0   5946 1073   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:53:59.95 -37:30:13.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172830_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172830_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.62    17:59:26.94 -35:33:57.4   6641 2228   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:59:27.04 -35:33:57.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172831_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172831_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.74    18:00:53.29 -35:30:20.3   6820 2258   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:00:53.27 -35:30:20.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 172832_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 172832_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    12.46    18:05:16.31 -35:06:32.5   7373 2474   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:05:16.37 -35:06:32.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 42885_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 42885_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 08 07.11004    2461259.61004    11.78    17:47:04.84 -35:59:31.9   5117 1999   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:47:04.81 -35:59:31.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 29581_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 29581_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 08 07.11004    2461259.61004    11.05    18:03:14.91 -36:53:02.4   7076 1411   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:03:14.91 -36:53:02.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 21756_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 21756_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 08 07.11004    2461259.61004    10.49    17:57:16.10 -37:28:58.9   6340 1076   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:57:16.12 -37:28:58.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 59150_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 59150_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 08 07.11004    2461259.61004    10.43    17:38:45.56 -34:57:17.3   4089 2617   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:38:45.53 -34:57:17.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 80256_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007
The candidate 80256_fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 08 07.11004    2461259.61004    10.11    17:14:52.34 -33:25:56.5   1045 3398   /data_ssd/NMW-TexasTech/workdir//img_2026-08-06_CI_Sco-04-Q2b1x1_213858_TTUQ2b1x1_4124418_Na6fgqy4/fd_Sco-04-Q2b1x1_2026-08-06_21-38-17_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:14:52.36 -33:25:56.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Sco-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Sco-04-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)2461259.60950971 -observatory V36
07:50:46.05 +20:23:12.1 Mercury (-0.4mag)
11:58:51.03 -00:30:06.9 Venus (-4.3mag)
05:46:01.92 +23:34:20.3 Mars (1.3mag)
08:41:56.30 +18:45:00.8 Jupiter (-1.8mag)
00:56:29.69 +03:16:11.1 Saturn (0.6mag)
04:11:36.10 +20:56:37.2 Uranus (5.8mag)
00:16:09.84 +00:13:37.1 Neptune (7.7mag)
20:28:14.87 -23:29:45.0 Pluto (14.4mag)
03:36:52.59 +23:55:07.5 Moon (-10.0mag)
-rw-r--r-- 1 apache apache 363 Aug  6 21:40 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461259.60950971:
08:41:52.26 +18:45:19.5 Io (6.0mag)
08:41:48.78 +18:45:34.3 Europa (6.3mag)
08:42:04.74 +18:44:27.8 Ganymede (5.6mag)
08:41:50.93 +18:45:27.6 Callisto (6.8mag)
08:39:31.16 +18:43:42.9 Himalia (15.7mag)
08:41:58.20 +18:44:53.0 Thebe (16.6mag)
08:39:02.39 +18:42:27.6 Elara (17.7mag)
08:46:02.68 +18:25:00.1 Pasiphae (17.9mag)
08:45:11.59 +18:55:02.6 Carme (19.0mag)
00:56:23.33 +03:16:37.4 Titan (8.4mag)
00:56:25.75 +03:15:59.2 Rhea (9.7mag)
00:56:35.90 +03:14:42.9 Iapetus (11.1mag)
00:56:15.01 +03:16:16.6 Hyperion (14.4mag)
00:55:53.58 +03:09:30.7 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  6 21:40 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461259.60950971:
18:59:33.83 -23:36:40.8 JWST
18:55:37.94 +17:41:25.0 Chandra
19:29:31.38 +06:21:29.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  6 21:40 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461259.60950971 -observatory V36
03:12:24.87 +17:17:02.0 17.7mag P/1996 R2 (Lagerkvist)
18:02:07.62 -34:38:07.7 14.0mag P/2010 H2 (Vales)
06:52:44.94 -68:51:34.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:09:31.48 +32:58:11.7 17.7mag C/2017 K2 (PANSTARRS)
03:40:24.56 +37:09:17.9 16.7mag P/2021 N1 (ZTF)
22:39:33.26 +31:30:55.5 17.3mag C/2022 E2 (ATLAS)
06:42:22.50 +26:33:37.5 16.8mag C/2022 N2 (PANSTARRS)
10:20:32.16 +28:31:11.0 17.0mag C/2022 QE78 (ATLAS)
09:28:06.81 +05:17:54.1 17.9mag C/2022 R6 (PANSTARRS)
15:12:17.22 -12:14:30.6 17.9mag P/2023 B1 (PANSTARRS)
21:12:13.60 +66:08:20.2 17.9mag C/2023 H5 (Lemmon)
15:48:58.18 -12:49:57.1 14.3mag C/2023 R1 (PANSTARRS)
08:06:50.61 +31:17:44.8 15.3mag C/2024 E1 (Wierzchos)
15:07:08.25 +15:36:50.2 17.7mag C/2024 G6 (ATLAS)
19:04:32.30 +43:01:09.8 13.7mag C/2024 J3 (ATLAS)
21:12:22.31 +49:08:19.0 17.6mag C/2024 R4 (PANSTARRS)
05:14:14.61 -12:58:54.6 15.5mag C/2024 T5 (ATLAS)
06:55:30.25 +24:21:09.6 17.9mag C/2025 J1 (Borisov)
07:30:20.38 -15:59:12.7 17.7mag C/2025 R3 (PANSTARRS)
10:31:20.79 +20:58:34.7 17.3mag C/2025 V2 (Rankin)
12:57:27.59 +02:25:27.4 17.0mag C/2025 Y1 (ATLAS)
16:03:22.13 +77:56:19.0 16.8mag C/2026 A2 (Bok)
03:07:04.75 +46:09:51.5 17.1mag C/2026 B2 (Sun-Gao)
11:45:52.19 +08:25:47.1 17.3mag A/2026 E1
21:57:07.88 -26:50:01.4 6.9mag 10P/Tempel
11:28:17.48 -03:19:48.4 16.2mag 29P/Schwassmann-Wachmann
04:37:51.96 +32:20:40.0 18.0mag 47P/Ashbrook-Jackson
11:05:25.07 +05:00:23.1 17.2mag 63P/Wild
00:54:16.54 -05:24:31.1 15.4mag 65P/Gunn
05:33:01.44 +20:43:04.4 13.7mag 78P/Gehrels
20:38:59.45 -23:23:45.4 17.8mag 84P/Giclas
02:59:38.22 +13:36:31.1 16.7mag 88P/Howell
07:53:03.12 +27:48:42.0 16.1mag 93P/Lovas
04:03:11.69 +16:26:21.9 17.6mag 112P/Urata-Niijima
05:52:48.15 +30:25:45.3 16.3mag 114P/Wiseman-Skiff
09:15:51.25 +26:50:20.3 15.0mag 123P/West-Hartley
11:41:29.61 -09:50:25.6 17.1mag 124P/Mrkos
05:34:54.84 +21:11:04.6 16.1mag 128P/Shoemaker-Holt
06:26:36.71 +18:57:18.8 17.9mag 131P/Mueller
00:03:34.62 +03:25:01.9 17.6mag 139P/Vaisala-Oterma
03:21:20.24 -19:42:53.2 14.0mag 161P/Hartley-IRAS
07:12:19.18 +37:44:39.5 15.8mag 162P/SidingSpring
15:34:17.72 +40:11:54.6 12.2mag 169P/NEAT
02:40:57.96 +09:29:40.2 17.6mag 220P/McNaught
16:41:01.17 -10:00:29.1 17.7mag 235P/LINEAR
20:23:07.58 -52:50:54.5 17.8mag 259P/Garradd
03:18:51.91 +24:41:54.0 15.4mag 260P/McNaught
07:02:01.08 +37:44:25.5 17.3mag 295P/LINEAR
15:10:07.05 +03:15:43.0 17.7mag 391P/Kowalski
08:59:52.20 +18:25:51.7 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  6 21:40 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -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 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
-rw-r--r-- 1 apache apache 5.7K Aug  6 21:40 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
-rw-r--r-- 1 apache apache 189K Aug  6 21:40 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:56:46.917 -03:48:35.10  AT 2026vtx  2026-06-19.29 21.49
17:22:45.609 +22:50:07.57  AT 2026vtw  2026-05-14.43 21.36
12:21:04.077 -04:01:32.77  AT 2026vtv  2026-02-12.60 20.93
08:14:22.938 +42:27:50.51  AT 2026vtu  2026-01-16.42 20.75
13:48:52.546 -14:32:34.25  AT 2026vtt  2026-05-12.35 21.06
12:45:12.544 +30:35:49.54  SN 2026vts  2026-07-23.20 19.5187
15:54:43.153 +77:05:59.01  AT 2026vtr  2026-07-14.23 20.7687
18:39:56.576 +36:55:41.65  AT 2026vtq  2026-07-15.29 21.179
18:20:04.654 +51:48:07.73  AT 2026vtp  2026-07-12.34 20.506
02:21:08.216 +53:58:20.22  AT 2026vto  2026-07-12.58 18.923
19:18:15.750 -28:25:14.27  AT 2026vtn  2026-07-19.42 19.037
06:18:40.102 -63:52:11.78  AT 2026vtm  2026-07-22.15 18.964
01:25:20.341 +54:04:44.58  AT 2026vtl  2026-07-21.55 18.936
00:31:18.789 +26:35:38.20  AT 2026vtk  2026-07-11.13 18.674
19:17:17.916 -52:23:30.97  AT 2026vtj  2026-07-20.03 18.733
21:18:22.563 -55:04:03.54  AT 2026vti  2026-07-07.91 19.06
13:14:42.843 +01:11:46.35  AT 2026vth  2026-07-07.04 19.288
22:44:00.748 -67:12:53.39  AT 2026vtg  2026-07-22.03 19.382
21:14:49.111 -66:16:14.46  AT 2026vtf  2026-07-19.95 19.278
20:46:38.288 -56:59:08.12  AT 2026vte  2026-07-21.94 18.844
-rw-r--r-- 1 apache apache 87K Aug  6 21:40 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Aug  6 21:40:21 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 23s (0.38 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 37s (0.62 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 7 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 24s (0.40 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: 24s (0.40 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 55s (0.92 min)
FIELD_Sco-04-Q2b1x1: 104s (1.73 min)
=======================================
TOTAL_RUNTIME: 106s (1.77 min)
Finished: Thu Aug  6 21:42:07 CDT 2026