FITS images used in this processing run:

Field Scl-01-Q2b1x1 reference image: Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Field Scl-01-Q2b1x1 reference image: Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Field Scl-01-Q2b1x1 second-epoch image: Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Field Scl-01-Q2b1x1 second-epoch image: Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461228.89270660 07.07.2026 09:25:19.850   /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
First image: 2461228.89270660 07.07.2026 09:25:19.850   /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Last  image: 2461291.77261126 08.09.2026 06:32:23.613   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.60
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 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):  1708
Objects passed selection criteria:  1707
Measurements per detected object (mean, median, min, max):    3.7    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.7    4.0    2    4
Average stars detected per image: 1615
Average stars matched: 1501.5 (92.9721 %)
Memory usage VmPeak:   229120 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Sep  8 01:43:28 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: 2461228.89270660 07.07.2026 09:25:19.850   /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
First image: 2461228.89270660 07.07.2026 09:25:19.850   /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Last  image: 2461291.77261126 08.09.2026 06:32:23.613   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 67
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.27
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: 8 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):  11421
Objects passed selection criteria:  11398
Measurements per detected object (mean, median, min, max):    3.7    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.7    4.0    2    4
Average stars detected per image: 10854.2
Average stars matched: 10016.5 (92.2818 %)
Memory usage VmPeak:   237384 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Sep  8 01:44:20 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: 
Scl-01-Q2b1x1
#######################################
########### Starting Scl-01-Q2b1x1 ###########
Processing Scl-01-Q2b1x1
server tau has sufficient free disk space available: 660022 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 660022 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.png' -> 'transient_report/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits_preview.png'

Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits


renamed 'Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.png' -> 'transient_report/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits_preview.png'

Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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= 3717.8694
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 587.5175
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3125.4820
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 792.3753
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3098.3230
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 772.6262
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 0.840665
INFO:                  SECOND_EPOCH__SD_ratio= 0.026
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.0400009155273 / [degC] Focuser temperature
AMBTEMP =                 27.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-08T01:31:20.8197015' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-08T06:31:20.8197015' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61291.2717687385 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-08T06:31:30.7220067' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61291.2718833564 / 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      =     359.999177222214 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -25.9996680052512 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     28.2441666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     162.574166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.10611250966258 / 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  = 'Scl-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-26 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  =                20457 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20457 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.0400009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.0400009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 47.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.59 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 19.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.800544 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/d_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits :)

Spent 0.660219 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/d_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     27.0799999237061 / [degC] Focuser temperature
AMBTEMP =                 27.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-08T01:32:23.6138249' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-08T06:32:23.6138249' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61291.2724955208 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-08T06:32:33.5182107' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61291.2726101619 / 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      =     359.999177170237 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -25.9996679941713 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     28.3080555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     162.828333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.10178932703538 / 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  = 'Scl-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-26 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  =                20457 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20457 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.0799999237061 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.0799999237061 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 47.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.59 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 19.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.800544 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/d_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits :)

Spent 0.658773 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/d_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Previews of the CALIBRATED second-epoch images:


fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits



fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
  
SExtractor catalog cache: saved Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.cat to cache
SExtractor catalog cache: saved Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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: 2461291.77188448
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_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits exists and is non-empty
wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits exists and is non-empty
wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits exists and is non-empty
wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits (1st reference image)
verification OK: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Image size: 937.8'x624.7'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 23:59:59.880 -25:59:51.98 J2000 4789.000 3195.000 
###################################
The image scale is 5.88"/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_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits (1st new image)
verification OK: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Image size: 937.1'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:00:00.659 -26:00:39.05 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:59.880 -25:59:51.98
Second-epoch image center 00:00:00.659 -26:00:39.05
Angular distance between the image centers 0.0134 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits (2nd new image)
verification OK: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Image size: 937.1'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:00:03.444 -26:01:10.26 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:59.880 -25:59:51.98
Second-epoch image center 00:00:03.444 -26:01:10.26
Angular distance between the image centers 0.0255 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  00:00:00.659 -26:00:39.05
Second-epoch second image center 00:00:03.444 -26:01:10.26
Angular distance between the image centers 0.01356 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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits &> /tmp/tmp.Jtap5mKEJq
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits &> /tmp/tmp.aqY2XLgpMI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits &> /tmp/tmp.Vbth6ZToOB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits &> /tmp/tmp.6LtrTOgQAv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Calibrating the magnitude scale
Found non-empty wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits and wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits and wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
Found non-empty wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits and wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat
The reference image (wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits) and catalog (wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat) found
'wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 1832 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.0308 to 9.1144 deg, Dec -31.2631 to -20.5811 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 351.0308 to 9.1144 deg, Dec -31.2631 to -20.5811 deg
Loaded 4401 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): 1460 out of 1482 total matches.
Matched with Tycho-2 1482 out of 1832 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.281850
a=0.000000 b=1.000000 c=22.281850
From vast_summary.log: estimated ref. image limiting mag.:  -8.60
Updating vast_summary.log: Estimated ref. image limiting mag.:  13.68

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  13.68

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 1832 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.0308 to 9.1144 deg, Dec -31.2631 to -20.5811 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 351.0308 to 9.1144 deg, Dec -31.2631 to -20.5811 deg
Loaded 4401 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): 1460 out of 1482 total matches.
Matched with Tycho-2 1482 out of 1832 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Forced-photometry filter: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits -> calib.txt_param_ref_wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits (aperture=6.4)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 1834 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 351.0288 to 9.1191 deg, Dec -31.2300 to -20.5810 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 351.0288 to 9.1191 deg, Dec -31.2300 to -20.5810 deg
Loaded 4388 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): 1496 out of 1514 total matches.
Matched with Tycho-2 1514 out of 1834 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Forced-photometry filter: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits -> calib.txt_param_ref_wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
 2.3 pix  Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
 2.2 pix  fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
 2.2 pix  fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Limiting magnitude estimates:
 13.7 mag.  Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
 13.7 mag.  Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
 14.0 mag.  fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
 14.0 mag.  fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
All-image limiting magnitude estimate:  14.0 (SNR )  10.8 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.Jtap5mKEJq (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits' -> 'wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
WCS_IMAGE_NAME=wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
WCS-calibrated image found: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Checking if the catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits alredy exist and is non-empty...
Catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
WCS catalog name: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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=186, bad_region=377, passed=1832
Got 1832 stars (including 1317 good ones) from the SExtractor catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
util/solve_plate_with_UCAC5 got 1832 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (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
RA wraps around 0/360 boundary: field RA 351.0308 through 0 to 9.1144, gap 9.1144 to 351.0308
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 1271 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1269 matched stars entering correct_measured_positions(), 1269 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1269 matched stars entering correct_measured_positions(), 1524 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.0294 through 0 to 9.1143, gap 9.1143 to 351.0294
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 1271 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1269 matched stars entering correct_measured_positions(), 1524 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 1269 matched stars entering correct_measured_positions(), 1524 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 1269 stars left (next iteration limit 1395)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits N_match=1269 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.389 sigma_q3_arcsec=0.452 sigma_q4_arcsec=0.425 n_q1=428 n_q2=224 n_q3=406 n_q4=211 worst_quadrant_to_overall_ratio=1.074
The image catalog is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits -region wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.aqY2XLgpMI (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits' -> 'wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.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/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
WCS_IMAGE_NAME=wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
WCS-calibrated image found: wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Checking if the catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits alredy exist and is non-empty...
Catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
WCS catalog name: wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.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=187, bad_region=373, passed=1834
Got 1834 stars (including 1319 good ones) from the SExtractor catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat 
util/solve_plate_with_UCAC5 got 1834 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013029 (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 0.010423 (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
RA wraps around 0/360 boundary: field RA 351.0288 through 0 to 9.1191, gap 9.1191 to 351.0288
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 293 to 349 (Dec -31.2 to -20.6)
Done reading UCAC5 zone files...
Matched 1275 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1273 matched stars entering correct_measured_positions(), 1273 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1273 matched stars entering correct_measured_positions(), 1529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.0291 through 0 to 9.1191, gap 9.1191 to 351.0291
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 293 to 349 (Dec -31.2 to -20.6)
Done reading UCAC5 zone files...
Matched 1275 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1273 matched stars entering correct_measured_positions(), 1529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 1273 matched stars entering correct_measured_positions(), 1529 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 1273 stars left (next iteration limit 1400)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits N_match=1273 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.346 sigma_q2_arcsec=0.385 sigma_q3_arcsec=0.447 sigma_q4_arcsec=0.389 n_q1=432 n_q2=226 n_q3=403 n_q4=212 worst_quadrant_to_overall_ratio=1.156
The image catalog is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits -region wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Vbth6ZToOB (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
WCS_IMAGE_NAME=wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
WCS-calibrated image found: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Checking if the catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
WCS catalog name: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.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=191, bad_region=487, passed=2269
Got 2269 stars (including 1635 good ones) from the SExtractor catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat 
util/solve_plate_with_UCAC5 got 2269 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
RA wraps around 0/360 boundary: field RA 351.0294 through 0 to 9.0320, gap 9.0320 to 351.0294
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 1586 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1585 matched stars entering correct_measured_positions(), 1585 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1585 matched stars entering correct_measured_positions(), 1882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.0292 through 0 to 9.0323, gap 9.0323 to 351.0292
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 1586 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1585 matched stars entering correct_measured_positions(), 1882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 1585 matched stars entering correct_measured_positions(), 1882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 1585 stars left (next iteration limit 1743)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1585 robust_rms=6.581 arcsec worst_quadrant_rms=10.079 arcsec
SIP_REFIT: SIP order 3 trial: matched=1585 robust_rms=0.505 arcsec worst_quadrant_rms=0.602 arcsec
SIP_REFIT: SIP order 5 trial: matched=1585 robust_rms=0.368 arcsec worst_quadrant_rms=0.392 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1585 robust_rms_before=0.979 arcsec robust_rms_before_corrected=0.335 arcsec robust_rms_after=0.368 arcsec worst_quadrant_rms_before=0.348 worst_quadrant_rms_after=0.392
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.348 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits N_match=1585 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.380 sigma_q3_arcsec=0.360 sigma_q4_arcsec=0.330 n_q1=519 n_q2=320 n_q3=496 n_q4=250 worst_quadrant_to_overall_ratio=1.076
The image catalog is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits -region wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.6LtrTOgQAv (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
WCS_IMAGE_NAME=wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
WCS-calibrated image found: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Checking if the catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
WCS catalog name: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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=192, bad_region=476, passed=2274
Got 2274 stars (including 1651 good ones) from the SExtractor catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat 
util/solve_plate_with_UCAC5 got 2274 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
RA wraps around 0/360 boundary: field RA 351.0292 through 0 to 9.0323, gap 9.0323 to 351.0292
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 1600 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1598 matched stars entering correct_measured_positions(), 1598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1598 matched stars entering correct_measured_positions(), 1892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 351.0292 through 0 to 9.0326, gap 9.0326 to 351.0292
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 1601 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1599 matched stars entering correct_measured_positions(), 1892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 1599 matched stars entering correct_measured_positions(), 1892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 1599 stars left (next iteration limit 1757)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1599 robust_rms=6.771 arcsec worst_quadrant_rms=9.514 arcsec
SIP_REFIT: SIP order 3 trial: matched=1599 robust_rms=0.554 arcsec worst_quadrant_rms=0.709 arcsec
SIP_REFIT: SIP order 5 trial: matched=1599 robust_rms=0.381 arcsec worst_quadrant_rms=0.417 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1599 robust_rms_before=1.045 arcsec robust_rms_before_corrected=0.370 arcsec robust_rms_after=0.381 arcsec worst_quadrant_rms_before=0.403 worst_quadrant_rms_after=0.417
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.403 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits N_match=1599 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.336 sigma_q2_arcsec=0.382 sigma_q3_arcsec=0.437 sigma_q4_arcsec=0.350 n_q1=525 n_q2=324 n_q3=494 n_q4=256 worst_quadrant_to_overall_ratio=1.154
The image catalog is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits -region wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits to local_wcs_cache/
'wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits' -> 'local_wcs_cache/wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits'
Saving the final (post-refit) wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits to local_wcs_cache/
'wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits' -> 'local_wcs_cache/wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits'
Saving the final (post-refit) wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits to local_wcs_cache/
'wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits' -> 'local_wcs_cache/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits'
Saving the final (post-refit) wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits to local_wcs_cache/
'wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits' -> 'local_wcs_cache/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits sigma_overall=0.421 worst_q_ratio=1.074
ref2=Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits sigma_overall=0.387 worst_q_ratio=1.156
new1=fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits sigma_overall=0.353 worst_q_ratio=1.076
new2=fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits sigma_overall=0.379 worst_q_ratio=1.154
reference average sigma_overall=0.404 worst_q_ratio=1.115
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418_astrometric_residuals.png (1269 matched stars from wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419_astrometric_residuals.png (1273 matched stars from wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239_astrometric_residuals.png (1585 matched stars from wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240_astrometric_residuals.png (1599 matched stars from wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits'
Saving fully-calibrated image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits'
Preparing the HTML report for the field Scl-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:59:47.04 -27:06:05.1:  10.85 +/- 0.01  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 00:04:14.32 -26:57:09.3:  10.76 +/- 0.01  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 00:04:14.32 -26:57:09.3:  10.79 +/- 0.01  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:59:47.04 -27:06:05.1:  10.86 +/- 0.01  detection
Forced photometry reference-image weighted average:  10.77 +/- 0.01
Forced photometry reference-image weighted average:  10.85 +/- 0.01
Forced photometry filter REJECTED candidate at 00:04:14.32 -26:57:09.3: ref_mag=10.77 +/- 0.01 new_mean_mag=10.7654 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:59:47.04 -27:06:05.1: ref_mag=10.85 +/- 0.01 new_mean_mag=10.8144 delta=0.04 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 20080_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20080_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    10.77    00:04:14.32 -26:57:08.6   5357 2623   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    10.76    00:04:14.32 -26:57:10.0   5351 2628   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20081_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20081_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    10.82    23:59:47.04 -27:06:05.3   4757 2537   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    10.81    23:59:47.04 -27:06:04.9   4751 2542   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Scl-01-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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
  
SExtractor catalog cache: saved Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.cat to cache
SExtractor catalog cache: saved Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Creating symlink local_wcs_cache/wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Creating symlink local_wcs_cache/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Creating symlink local_wcs_cache/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
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_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits exists and is non-empty
wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits exists and is non-empty
wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits exists and is non-empty
wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits (1st reference image)
verification OK: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Image size: 937.8'x624.7'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 23:59:59.880 -25:59:51.98 J2000 4789.000 3195.000 
###################################
The image scale is 5.88"/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_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits (1st new image)
verification OK: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Image size: 937.1'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:00:00.659 -26:00:39.05 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 23:59:59.880 -25:59:51.98
Second-epoch image center 00:00:00.659 -26:00:39.05
Angular distance between the image centers 0.0134 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits (2nd new image)
verification OK: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Image size: 937.1'x624.4'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:00:03.444 -26:01:10.26 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 23:59:59.880 -25:59:51.98
Second-epoch image center 00:00:03.444 -26:01:10.26
Angular distance between the image centers 0.0255 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  00:00:00.659 -26:00:39.05
Second-epoch second image center 00:00:03.444 -26:01:10.26
Angular distance between the image centers 0.01356 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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits &> /tmp/tmp.Wek4DTgZyv
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits &> /tmp/tmp.11wP1kQ4t5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits &> /tmp/tmp.KmRtXUuM5W
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits &> /tmp/tmp.rXOu8QPhgh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Calibrating the magnitude scale
Found non-empty wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits and wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits and wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
Found non-empty wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits and wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat
The reference image (wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits) and catalog (wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat) found
'wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat' -> 'wcsmag.cat'
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 11986 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 350.9560 to 9.1144 deg, Dec -31.2631 to -20.5314 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 350.9560 to 9.1144 deg, Dec -31.2631 to -20.5314 deg
Loaded 4450 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): 3548 out of 3632 total matches.
Matched with Tycho-2 3632 out of 11986 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.108150
a=0.000000 b=1.000000 c=22.108150
From vast_summary.log: estimated ref. image limiting mag.:  -8.27
Updating vast_summary.log: Estimated ref. image limiting mag.:  13.84

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  13.84

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 11986 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 350.9560 to 9.1144 deg, Dec -31.2631 to -20.5314 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 350.9560 to 9.1144 deg, Dec -31.2631 to -20.5314 deg
Loaded 4450 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): 3548 out of 3632 total matches.
Matched with Tycho-2 3632 out of 11986 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Forced-photometry filter: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits -> calib.txt_param_ref_wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits (aperture=4.8)
The field straddles RA=0: the RA boundaries wrap around (min > max)
Read 12014 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 350.9532 to 9.1191 deg, Dec -31.2609 to -20.5233 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 350.9532 to 9.1191 deg, Dec -31.2609 to -20.5233 deg
Loaded 4454 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): 3592 out of 3675 total matches.
Matched with Tycho-2 3675 out of 12014 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Forced-photometry filter: calibrated wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits -> calib.txt_param_ref_wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 33 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
 2.1 pix  Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
 2.1 pix  fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
 2.1 pix  fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Limiting magnitude estimates:
 13.8 mag.  Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
 13.8 mag.  Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
 14.1 mag.  fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
 14.2 mag.  fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
All-image limiting magnitude estimate:  14.1 (SNR )  13.3 (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.Wek4DTgZyv (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits' -> 'wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
WCS_IMAGE_NAME=wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
WCS-calibrated image found: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
Checking if the catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits alredy exist and is non-empty...
Catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits
WCS catalog name: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.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=4, blended=392, bad_region=2207, passed=11982
Got 11982 stars (including 9514 good ones) from the SExtractor catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat 
util/solve_plate_with_UCAC5 got 11982 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.8'
Seting catalog search parameters based on the expected field of view 937.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013025 (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 0.010420 (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
RA wraps around 0/360 boundary: field RA 350.9560 through 0 to 9.1144, gap 9.1144 to 350.9560
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 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4842 matched stars entering correct_measured_positions(), 4843 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4842 matched stars entering correct_measured_positions(), 10305 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 350.9542 through 0 to 9.1143, gap 9.1143 to 350.9542
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 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 4852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 10305 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 10305 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 4845 stars left (next iteration limit 5326)
Stop iterations.


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

SIP_REFIT: wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits N_match=4845 sigma_overall_arcsec=0.527 sigma_q1_arcsec=0.507 sigma_q2_arcsec=0.494 sigma_q3_arcsec=0.635 sigma_q4_arcsec=0.457 n_q1=1606 n_q2=902 n_q3=1487 n_q4=850 worst_quadrant_to_overall_ratio=1.205
The image catalog is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits -region wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.11wP1kQ4t5 (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits' -> 'wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.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/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
WCS_IMAGE_NAME=wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
WCS-calibrated image found: wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
Checking if the catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits alredy exist and is non-empty...
Catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat corresponding to the image wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits
WCS catalog name: wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.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=351, bad_region=2140, passed=12012
Got 12012 stars (including 9580 good ones) from the SExtractor catalog wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat 
util/solve_plate_with_UCAC5 got 12012 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013029 (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 0.010423 (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
RA wraps around 0/360 boundary: field RA 350.9532 through 0 to 9.1191, gap 9.1191 to 350.9532
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 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 4849 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 4841 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 10400 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 350.9538 through 0 to 9.1190, gap 9.1190 to 350.9538
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 293 to 349 (Dec -31.3 to -20.5)
Done reading UCAC5 zone files...
Matched 4849 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 10400 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 10400 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4841 stars left (next iteration limit 5325)
Stop iterations.


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

SIP_REFIT: wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits N_match=4841 sigma_overall_arcsec=0.513 sigma_q1_arcsec=0.485 sigma_q2_arcsec=0.461 sigma_q3_arcsec=0.658 sigma_q4_arcsec=0.462 n_q1=1613 n_q2=908 n_q3=1478 n_q4=842 worst_quadrant_to_overall_ratio=1.282
The image catalog is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits -region wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.KmRtXUuM5W (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
WCS_IMAGE_NAME=wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
WCS-calibrated image found: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Checking if the catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
WCS catalog name: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.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=1, blended=399, bad_region=2483, passed=14426
Got 14426 stars (including 11627 good ones) from the SExtractor catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat 
util/solve_plate_with_UCAC5 got 14426 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
RA wraps around 0/360 boundary: field RA 350.9358 through 0 to 9.0320, gap 9.0320 to 350.9358
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 4852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 4845 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 12541 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 350.9355 through 0 to 9.0323, gap 9.0323 to 350.9355
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 4853 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 12541 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 12541 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4847 stars left (next iteration limit 5329)
Stop iterations.


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

SIP_REFIT: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4847 robust_rms=6.416 arcsec worst_quadrant_rms=10.001 arcsec
SIP_REFIT: SIP order 3 trial: matched=4847 robust_rms=0.583 arcsec worst_quadrant_rms=0.689 arcsec
SIP_REFIT: SIP order 5 trial: matched=4847 robust_rms=0.457 arcsec worst_quadrant_rms=0.493 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4847 robust_rms_before=1.015 arcsec robust_rms_before_corrected=0.421 arcsec robust_rms_after=0.457 arcsec worst_quadrant_rms_before=0.449 worst_quadrant_rms_after=0.493
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.449 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits N_match=4847 sigma_overall_arcsec=0.422 sigma_q1_arcsec=0.402 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.453 sigma_q4_arcsec=0.393 n_q1=1582 n_q2=915 n_q3=1521 n_q4=829 worst_quadrant_to_overall_ratio=1.072
The image catalog is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits -region wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.rXOu8QPhgh (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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
WCS_IMAGE_NAME=wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
WCS-calibrated image found: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Checking if the catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
WCS catalog name: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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=3, blended=404, bad_region=2501, passed=14602
Got 14602 stars (including 11772 good ones) from the SExtractor catalog wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat 
util/solve_plate_with_UCAC5 got 14602 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
RA wraps around 0/360 boundary: field RA 350.9544 through 0 to 9.0323, gap 9.0323 to 350.9544
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 4853 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 4846 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 12716 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 350.9542 through 0 to 9.0325, gap 9.0325 to 350.9542
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 293 to 349 (Dec -31.3 to -20.6)
Done reading UCAC5 zone files...
Matched 4854 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 12716 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 12716 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 4847 stars left (next iteration limit 5330)
Stop iterations.


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

SIP_REFIT: wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4847 robust_rms=6.593 arcsec worst_quadrant_rms=10.182 arcsec
SIP_REFIT: SIP order 3 trial: matched=4847 robust_rms=0.620 arcsec worst_quadrant_rms=0.782 arcsec
SIP_REFIT: SIP order 5 trial: matched=4847 robust_rms=0.472 arcsec worst_quadrant_rms=0.509 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4847 robust_rms_before=1.077 arcsec robust_rms_before_corrected=0.444 arcsec robust_rms_after=0.472 arcsec worst_quadrant_rms_before=0.481 worst_quadrant_rms_after=0.509
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.481 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits N_match=4847 sigma_overall_arcsec=0.447 sigma_q1_arcsec=0.430 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.479 sigma_q4_arcsec=0.404 n_q1=1601 n_q2=910 n_q3=1508 n_q4=828 worst_quadrant_to_overall_ratio=1.073
The image catalog is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits -region wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
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_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Saving fully-calibrated image wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.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_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/wcs_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits
Preparing the HTML report for the field Scl-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:48:57.67 -23:58:41.7:  13.35 +/- 0.13  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:45:44.29 -28:24:03.1:  11.65 +/- 0.03  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:33:54.11 -22:57:11.4:  11.91 +/- 0.04  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 00:18:34.45 -29:52:32.6:  13.30 +/- 0.15  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:32:54.99 -29:20:11.9:  13.39 +/- 0.17  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:43:06.06 -23:40:18.0:  12.36 +/- 0.06  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:30:46.80 -22:13:26.0:  13.26 +/- 0.14  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:43:26.09 -21:41:46.1:  11.85 +/- 0.04  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:31:48.15 -25:01:37.2:  12.95 +/- 0.11  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:32:02.56 -25:45:41.5:  13.70 +/- 0.23  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:32:54.99 -29:20:11.9:  13.22 +/- 0.15  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:43:06.06 -23:40:18.0:  12.23 +/- 0.05  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:30:46.80 -22:13:26.0:  13.69 +/- 0.21  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:43:26.09 -21:41:46.1:  11.97 +/- 0.04  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:48:57.67 -23:58:41.7:  13.14 +/- 0.11  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:45:44.29 -28:24:03.1:  11.62 +/- 0.03  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 00:18:34.45 -29:52:32.6:  13.11 +/- 0.12  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:33:54.11 -22:57:11.4:  11.92 +/- 0.05  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:31:48.15 -25:01:37.2:  12.86 +/- 0.10  detection
Forced photometry reference-image weighted average:  13.29 +/- 0.11
Forced photometry filter REJECTED candidate at 23:32:54.99 -29:20:11.9: ref_mag=13.29 +/- 0.11 new_mean_mag=13.3545 delta=-0.06 (need > 0.90)
Forced photometry reference-image weighted average:  12.29 +/- 0.04
Forced photometry reference-image weighted average:  13.19 +/- 0.10
Forced photometry reference-image weighted average:  11.91 +/- 0.03
Forced photometry reference-image weighted average:  13.40 +/- 0.12
Forced photometry reference-image weighted average:  13.23 +/- 0.09
Forced photometry reference-image weighted average:  11.63 +/- 0.02
Forced photometry reference-image weighted average:  11.92 +/- 0.03
Forced photometry filter REJECTED candidate at 23:43:06.06 -23:40:18.0: ref_mag=12.29 +/- 0.04 new_mean_mag=12.2196 delta=0.07 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:30:46.80 -22:13:26.0: ref_mag=13.40 +/- 0.12 new_mean_mag=13.2864 delta=0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:43:26.09 -21:41:46.1: ref_mag=11.91 +/- 0.03 new_mean_mag=12.0361 delta=-0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:45:44.29 -28:24:03.1: ref_mag=11.63 +/- 0.02 new_mean_mag=11.9798 delta=-0.35 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:48:57.67 -23:58:41.7: ref_mag=13.23 +/- 0.09 new_mean_mag=13.2116 delta=0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:18:34.45 -29:52:32.6: ref_mag=13.19 +/- 0.10 new_mean_mag=13.1093 delta=0.08 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:33:54.11 -22:57:11.4: ref_mag=11.92 +/- 0.03 new_mean_mag=11.9111 delta=0.00 (need > 0.90)
Forced photometry reference-image weighted average:  12.90 +/- 0.08
Forced photometry filter REJECTED candidate at 23:31:48.15 -25:01:37.2: ref_mag=12.90 +/- 0.08 new_mean_mag=12.8953 delta=0.01 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:32:02.56 -25:45:41.5:  13.43 +/- 0.19  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.15
Forced photometry filter REJECTED candidate at 23:32:02.56 -25:45:41.5: ref_mag=13.54 +/- 0.15 new_mean_mag=13.1263 delta=0.41 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:48:21.03 -26:23:02.4:  13.37 +/- 0.14  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:33:03.10 -24:05:55.3:  13.42 +/- 0.16  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:29:50.17 -28:27:49.6:  13.29 +/- 0.16  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:32:57.45 -21:45:01.6:  13.00 +/- 0.12  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:30:31.73 -22:29:52.6:  13.44 +/- 0.18  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:29:45.57 -25:54:37.3:  13.64 +/- 0.21  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:36:05.13 -29:40:35.3:  13.34 +/- 0.16  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:36:04.99 -24:53:54.8:  13.44 +/- 0.15  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:35:35.40 -27:28:49.5:  13.16 +/- 0.15  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:32:41.96 -22:23:18.4:  13.34 +/- 0.15  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:29:50.17 -28:27:49.6:  13.64 +/- 0.22  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:30:31.73 -22:29:52.6:  13.52 +/- 0.20  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:32:57.45 -21:45:01.6:  13.43 +/- 0.17  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:33:03.10 -24:05:55.3:  13.75 +/- 0.22  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:48:21.03 -26:23:02.4:  13.52 +/- 0.16  detection
Forced photometry reference-image weighted average:  13.41 +/- 0.13
Forced photometry reference-image weighted average:  13.48 +/- 0.13
Forced photometry reference-image weighted average:  13.14 +/- 0.10
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:35:35.40 -27:28:49.5:  13.15 +/- 0.14  detection
Forced photometry filter REJECTED candidate at 23:30:31.73 -22:29:52.6: ref_mag=13.48 +/- 0.13 new_mean_mag=13.2710 delta=0.21 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:36:04.99 -24:53:54.8:  13.57 +/- 0.17  detection
Forced photometry filter REJECTED candidate at 23:29:50.17 -28:27:49.6: ref_mag=13.41 +/- 0.13 new_mean_mag=13.4560 delta=-0.05 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:32:57.45 -21:45:01.6: ref_mag=13.14 +/- 0.10 new_mean_mag=13.1847 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:29:45.57 -25:54:37.3:  13.35 +/- 0.16  detection
Forced photometry reference-image weighted average:  13.53 +/- 0.13
Forced photometry reference-image weighted average:  13.43 +/- 0.11
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:36:05.13 -29:40:35.3:  13.31 +/- 0.16  detection
Forced photometry filter REJECTED candidate at 23:33:03.10 -24:05:55.3: ref_mag=13.53 +/- 0.13 new_mean_mag=13.3083 delta=0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:48:21.03 -26:23:02.4: ref_mag=13.43 +/- 0.11 new_mean_mag=13.3694 delta=0.06 (need > 0.90)
Forced photometry reference-image weighted average:  13.16 +/- 0.10
Forced photometry reference-image weighted average:  13.50 +/- 0.11
Forced photometry reference-image weighted average:  13.46 +/- 0.13
Forced photometry filter REJECTED candidate at 23:35:35.40 -27:28:49.5: ref_mag=13.16 +/- 0.10 new_mean_mag=13.3140 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:36:04.99 -24:53:54.8: ref_mag=13.50 +/- 0.11 new_mean_mag=13.3442 delta=0.15 (need > 0.90)
Forced photometry reference-image weighted average:  13.33 +/- 0.11
Forced photometry filter REJECTED candidate at 23:29:45.57 -25:54:37.3: ref_mag=13.46 +/- 0.13 new_mean_mag=13.4345 delta=0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:36:05.13 -29:40:35.3: ref_mag=13.33 +/- 0.11 new_mean_mag=13.4209 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:32:41.96 -22:23:18.4:  13.70 +/- 0.21  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.12
Forced photometry filter REJECTED candidate at 23:32:41.96 -22:23:18.4: ref_mag=13.46 +/- 0.12 new_mean_mag=13.4125 delta=0.05 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:41:21.52 -21:53:25.8:  13.39 +/- 0.15  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:35:39.77 -26:05:01.8:  13.56 +/- 0.18  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 00:00:25.96 -28:58:04.7:  13.92 +/- 0.24  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 00:09:56.39 -24:57:48.2:  13.57 +/- 0.16  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:30:41.48 -22:07:33.2:  13.69 +/- 0.21  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:29:13.60 -30:01:28.9:  13.48 +/- 0.21  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 00:19:38.88 -29:51:22.7:  13.58 +/- 0.20  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:45:40.38 -23:05:05.2:  13.39 +/- 0.14  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 00:20:04.86 -29:13:16.3:  13.61 +/- 0.20  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:40:45.47 -29:17:16.7:  13.77 +/- 0.22  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 00:00:25.96 -28:58:04.7:  14.19 +/- 0.29  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:29:13.60 -30:01:28.9:  13.34 +/- 0.18  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:41:21.52 -21:53:25.8:  13.54 +/- 0.17  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 00:19:38.88 -29:51:22.7:  13.62 +/- 0.19  detection
Forced photometry reference-image weighted average:  14.03 +/- 0.18
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:30:41.48 -22:07:33.2:  13.52 +/- 0.18  detection
Forced photometry filter REJECTED candidate at 00:00:25.96 -28:58:04.7: ref_mag=14.03 +/- 0.18 new_mean_mag=13.4670 delta=0.56 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 00:09:56.39 -24:57:48.2:  13.23 +/- 0.11  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.11
Forced photometry reference-image weighted average:  13.40 +/- 0.14
Forced photometry reference-image weighted average:  13.60 +/- 0.14
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:35:39.77 -26:05:01.8:  13.63 +/- 0.18  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:45:40.38 -23:05:05.2:  13.59 +/- 0.16  detection
Forced photometry filter REJECTED candidate at 23:41:21.52 -21:53:25.8: ref_mag=13.46 +/- 0.11 new_mean_mag=13.3378 delta=0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:29:13.60 -30:01:28.9: ref_mag=13.40 +/- 0.14 new_mean_mag=13.2089 delta=0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:19:38.88 -29:51:22.7: ref_mag=13.60 +/- 0.14 new_mean_mag=13.3823 delta=0.22 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 00:20:04.86 -29:13:16.3:  13.70 +/- 0.21  detection
Forced photometry reference-image weighted average:  13.59 +/- 0.14
Forced photometry reference-image weighted average:  13.35 +/- 0.09
Forced photometry reference-image weighted average:  13.47 +/- 0.10
Forced photometry filter REJECTED candidate at 23:30:41.48 -22:07:33.2: ref_mag=13.59 +/- 0.14 new_mean_mag=13.3912 delta=0.20 (need > 0.90)
Forced photometry reference-image weighted average:  13.60 +/- 0.13
Forced photometry filter REJECTED candidate at 00:09:56.39 -24:57:48.2: ref_mag=13.35 +/- 0.09 new_mean_mag=13.4239 delta=-0.08 (need > 0.90)
Forced photometry filter REJECTED candidate at 23:45:40.38 -23:05:05.2: ref_mag=13.47 +/- 0.10 new_mean_mag=13.4446 delta=0.03 (need > 0.90)
Forced photometry reference-image weighted average:  13.66 +/- 0.14
Forced photometry filter REJECTED candidate at 23:35:39.77 -26:05:01.8: ref_mag=13.60 +/- 0.13 new_mean_mag=13.3616 delta=0.23 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:20:04.86 -29:13:16.3: ref_mag=13.66 +/- 0.14 new_mean_mag=13.4074 delta=0.25 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:40:45.47 -29:17:16.7:  13.89 +/- 0.24  detection
Forced photometry reference-image weighted average:  13.83 +/- 0.16
Forced photometry filter REJECTED candidate at 23:40:45.47 -29:17:16.7: ref_mag=13.83 +/- 0.16 new_mean_mag=13.4961 delta=0.33 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:38:00.84 -24:36:51.5:  13.77 +/- 0.21  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-25-19_20.00sec_5.00C_LIGHT_0418.fits at 23:28:59.94 -29:40:33.9:  13.73 +/- 0.26  detection
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:28:59.94 -29:40:33.9:  13.65 +/- 0.23  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.17
Forced photometry filter REJECTED candidate at 23:28:59.94 -29:40:33.9: ref_mag=13.69 +/- 0.17 new_mean_mag=13.2787 delta=0.41 (need > 0.90)
Forced photometry on wcs_Scl-01-Q2b1x1_2026-07-07_04-26-13_20.00sec_5.00C_LIGHT_0419.fits at 23:38:00.84 -24:36:51.5:  13.46 +/- 0.16  detection
Forced photometry reference-image weighted average:  13.57 +/- 0.12
Forced photometry filter REJECTED candidate at 23:38:00.84 -24:36:51.5: ref_mag=13.57 +/- 0.12 new_mean_mag=13.3863 delta=0.19 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 3s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 20817_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20817_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.32    00:18:34.50 -29:52:33.3   7227 0801   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.01    00:18:34.40 -29:52:31.9   7221 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20818_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20818_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.29    23:32:54.97 -29:20:11.6   1191 1084   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.44    23:32:55.02 -29:20:12.1   1185 1088   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20821_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20821_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    11.99    23:45:44.26 -28:24:02.9   2884 1726   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    11.97    23:45:44.32 -28:24:03.2   2879 1731   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20831_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20831_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    11.91    23:33:54.11 -22:57:11.0   1138 4974   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    11.91    23:33:54.10 -22:57:11.8   1132 4978   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20835_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20835_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    12.09    23:43:26.08 -21:41:45.7   2456 5783   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    11.99    23:43:26.09 -21:41:46.5   2450 5788   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20836_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20836_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    12.20    23:43:06.06 -23:40:17.9   2446 4580   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    12.25    23:43:06.05 -23:40:18.1   2440 4585   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20848_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20848_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    12.93    23:31:48.15 -25:01:37.2   0908 3698   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    12.87    23:31:48.15 -25:01:37.1   0901 3703   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20855_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20855_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.15    23:48:57.63 -23:58:42.2   3265 4412   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.31    23:48:57.71 -23:58:41.2   3258 4417   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20857_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20857_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 2     2026 09 08.27261    2461291.77261    13.30    00:12:34.24 -22:55:17.3   6539 5047   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

**** FOUND  00:12:34.23 -22:55:17.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20860_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20860_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.18    23:30:46.77 -22:13:26.6   0672 5401   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.51    23:30:46.82 -22:13:25.3   0665 5406   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20861_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20861_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.15    23:32:02.56 -25:45:41.0   0964 3253   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.11    23:32:02.56 -25:45:42.0   0958 3257   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20863_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20863_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.17    23:32:57.48 -21:45:01.8   0967 5703   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.20    23:32:57.43 -21:45:01.3   0960 5708   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20871_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20871_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.22    23:30:31.75 -22:29:53.0   0645 5231   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.33    23:30:31.70 -22:29:52.1   0638 5236   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20872_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20872_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.29    23:48:21.06 -26:23:02.6   3209 2955   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.52    23:48:21.00 -26:23:02.2   3203 2960   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20873_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20873_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.29    23:33:03.12 -24:05:55.1   1053 4271   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.34    23:33:03.08 -24:05:55.4   1047 4275   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20877_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20877_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.29    23:36:05.02 -24:53:55.0   1499 3803   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.40    23:36:04.95 -24:53:54.7   1492 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20878_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20878_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.30    23:36:05.18 -29:40:35.9   1623 0899   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.64    23:36:05.08 -29:40:34.7   1617 0904   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20880_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20880_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.38    23:29:50.23 -28:27:48.9   0749 1592   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.70    23:29:50.11 -28:27:50.3   0743 1596   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20882_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20882_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.34    23:29:45.56 -25:54:37.8   0653 3146   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.63    23:29:45.58 -25:54:36.8   0647 3150   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20884_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20884_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.31    23:35:35.41 -27:28:48.6   1500 2233   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.32    23:35:35.39 -27:28:50.4   1494 2237   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20887_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20887_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.34    23:32:42.03 -22:23:18.4   0951 5312   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.53    23:32:41.90 -22:23:18.5   0944 5316   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20888_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20888_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.32    00:09:56.20 -24:57:49.6   6150 3812   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.59    00:09:56.58 -24:57:46.7   6145 3818   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20889_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20889_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.35    23:35:39.72 -26:05:01.9   1472 3081   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.37    23:35:39.82 -26:05:01.6   1466 3086   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20894_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20894_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.35    23:41:21.56 -21:53:26.1   2166 5657   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.33    23:41:21.47 -21:53:25.5   2159 5662   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20895_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20895_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.36    00:19:38.96 -29:51:22.7   7370 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.41    00:19:38.80 -29:51:22.7   7364 0812   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20896_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20896_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.35    23:29:13.58 -30:01:29.1   0719 0632   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.12    23:29:13.63 -30:01:28.7   0713 0637   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20899_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20899_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.37    23:30:41.41 -22:07:33.0   0656 5460   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.42    23:30:41.54 -22:07:33.5   0649 5465   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20902_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20902_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.37    00:00:25.95 -28:58:04.9   4841 1407   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.61    00:00:25.97 -28:58:04.6   4835 1413   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20904_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20904_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.39    23:45:40.41 -23:05:06.3   2795 4944   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.53    23:45:40.34 -23:05:04.0   2789 4950   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20905_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20905_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.37    00:20:04.87 -29:13:16.4   7442 1191   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.45    00:20:04.84 -29:13:16.2   7436 1196   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20909_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20909_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.38    23:40:45.44 -29:17:16.4   2236 1164   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.73    23:40:45.49 -29:17:17.0   2230 1169   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20910_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20910_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.35    23:28:59.90 -29:40:33.6   0677 0844   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.23    23:28:59.99 -29:40:34.1   0671 0848   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

  
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Considering the candidate 20912_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240
The candidate 20912_fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240 did not pass the final checks
Discovery image 1     2026 09 08.27188    2461291.77188    13.38    23:38:00.81 -24:36:51.4   1759 3985   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-31-20_20.00sec_-0.00C_LIGHT_0239.fits
Discovery image 2     2026 09 08.27261    2461291.77261    13.39    23:38:00.87 -24:36:51.6   1753 3990   /data_ssd/NMW-TexasTech/workdir//img_2026-09-08_CI_Scl-01-Q2b1x1_014104_TTUQ2b1x1_2987728_9zVBiBVm/fd_Scl-01-Q2b1x1_2026-09-08_01-32-23_20.00sec_0.00C_LIGHT_0240.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Scl-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Scl-01-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)2461291.77188448 -observatory V36
11:45:01.31 +02:41:45.5 Mercury (-0.8mag)
13:38:30.08 -14:53:07.9 Venus (-4.7mag)
07:16:37.31 +22:55:05.6 Mars (1.2mag)
09:09:51.15 +16:54:09.2 Jupiter (-1.8mag)
00:51:30.43 +02:37:01.7 Saturn (0.4mag)
04:13:41.93 +21:02:01.1 Uranus (5.7mag)
00:13:39.26 -00:03:51.0 Neptune (7.7mag)
20:25:31.60 -23:39:50.4 Pluto (14.5mag)
08:44:36.79 +19:27:54.1 Moon (-9.0mag)
-rw-r--r-- 1 apache apache 362 Sep  8 01:43 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461291.77188448:
09:09:52.04 +16:54:06.2 Io (6.2mag)
09:09:44.67 +16:54:42.0 Europa (6.3mag)
09:09:47.51 +16:54:26.5 Ganymede (5.6mag)
09:09:31.94 +16:55:45.0 Callisto (6.9mag)
09:07:39.37 +17:11:07.2 Himalia (15.7mag)
09:09:49.21 +16:54:19.0 Thebe (16.6mag)
09:07:16.02 +17:05:03.5 Elara (17.7mag)
09:13:43.40 +16:21:26.3 Pasiphae (17.9mag)
09:10:51.97 +17:12:11.9 Carme (19.0mag)
00:51:21.87 +02:37:23.5 Titan (8.3mag)
00:51:29.96 +02:36:41.6 Rhea (9.6mag)
00:51:43.02 +02:39:27.4 Iapetus (11.0mag)
00:51:46.02 +02:36:36.0 Hyperion (14.3mag)
00:50:16.18 +02:26:40.4 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep  8 01:43 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461291.77188448:
22:12:16.83 +02:00:34.0 JWST
20:55:37.41 -43:32:40.6 Chandra
05:40:22.37 +37:01:41.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep  8 01:43 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461291.77188448 -observatory V36
03:40:59.80 +19:23:06.5 17.4mag P/1996 R2 (Lagerkvist)
18:03:15.49 -34:11:35.8 14.4mag P/2010 H2 (Vales)
07:20:12.43 -70:21:19.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:48.16 +33:43:31.8 17.7mag C/2017 K2 (PANSTARRS)
04:52:48.50 +45:37:17.3 15.8mag P/2021 N1 (ZTF)
04:52:48.50 +45:37:17.3 15.8mag P/2021 N1 (ZTF)
04:52:48.50 +45:37:17.3 15.8mag P/2021 N1 (ZTF)
04:52:48.50 +45:37:17.3 15.8mag P/2021 N1 (ZTF)
04:52:48.50 +45:37:17.3 15.8mag P/2021 N1 (ZTF)
22:12:42.56 +28:33:04.9 17.4mag C/2022 E2 (ATLAS)
07:10:56.06 +25:57:37.9 16.9mag C/2022 N2 (PANSTARRS)
10:50:23.78 +27:11:27.9 17.1mag C/2022 QE78 (ATLAS)
09:49:17.35 +05:13:39.7 18.0mag C/2022 R6 (PANSTARRS)
15:29:16.38 -15:44:05.4 14.9mag C/2023 R1 (PANSTARRS)
08:39:14.71 +32:57:09.2 15.8mag C/2024 E1 (Wierzchos)
15:06:43.13 +15:18:41.9 17.9mag C/2024 G6 (ATLAS)
18:33:00.05 +43:08:16.0 13.7mag C/2024 J3 (ATLAS)
20:24:50.32 +49:14:57.3 17.4mag C/2024 R4 (PANSTARRS)
05:36:07.49 -13:02:23.4 15.1mag C/2024 T5 (ATLAS)
07:11:57.86 +18:20:53.4 17.8mag C/2025 J1 (Borisov)
11:19:33.14 +18:41:35.0 16.8mag C/2025 V2 (Rankin)
13:20:25.69 +00:02:15.5 16.8mag C/2025 Y1 (ATLAS)
16:43:56.58 +73:52:24.5 16.1mag C/2026 A2 (Bok)
03:05:18.61 +46:06:15.1 17.4mag C/2026 B2 (Sun-Gao)
12:14:10.51 +11:21:46.1 17.5mag A/2026 E1
22:26:48.85 -35:06:13.7 13.4mag 10P/Tempel
01:21:00.99 +37:13:52.9 17.9mag 11P/Tempel-Swift-LINEAR
11:48:49.46 -05:32:29.4 16.3mag 29P/Schwassmann-Wachmann
12:10:31.99 -05:24:11.3 17.6mag 63P/Wild
00:44:07.58 -07:07:55.9 15.4mag 65P/Gunn
06:41:13.00 +19:10:39.2 17.1mag 78P/Gehrels
03:17:19.78 +15:00:36.7 16.7mag 88P/Howell
05:41:28.05 +29:00:12.2 17.5mag 112P/Urata-Niijima
07:34:41.62 +24:33:58.8 17.9mag 114P/Wiseman-Skiff
10:30:04.20 +20:39:39.0 14.8mag 123P/West-Hartley
12:48:44.78 -21:40:41.1 17.4mag 124P/Mrkos
06:18:35.78 +20:36:32.3 15.9mag 128P/Shoemaker-Holt
02:28:23.49 -17:29:39.1 15.1mag 161P/Hartley-IRAS
09:35:58.71 +13:07:48.2 12.1mag 169P/NEAT
03:25:15.17 +08:23:39.9 14.5mag 220P/McNaught
04:50:42.15 +36:37:32.4 15.2mag 260P/McNaught
08:34:29.50 +35:35:51.0 17.3mag 295P/LINEAR
15:25:52.07 -00:21:30.8 17.9mag 391P/Kowalski
09:28:37.62 +16:48:01.7 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Sep  8 01:43 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
-rw-r--r-- 1 apache apache 5.7K Sep  8 01:43 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
-rw-r--r-- 1 apache apache 190K Sep  8 01:43 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:14:17.800 +05:25:54.92  AT 2026yri  2026-08-09.85 22.24
23:46:15.460 +04:59:58.22  AT 2026yrh  2026-08-09.84 22.79
23:45:31.680 +04:12:25.91  AT 2026yrg  2026-08-09.84 22.24
23:34:02.330 +05:36:00.22  AT 2026yrf  2026-08-09.84 22.45
23:38:02.390 +00:14:40.53  AT 2026yre  2026-08-09.84 22.14
23:18:04.980 -00:02:33.02  AT 2026yrd  2026-08-09.84 22.73
23:23:35.450 +01:51:19.14  AT 2026yrc  2026-08-09.84 22.04
02:27:46.320 +06:27:55.03  AT 2026yrb  2026-08-08.89 21.91
01:42:01.270 +05:25:04.33  AT 2026yra  2026-08-08.88 22.29
01:29:31.810 +00:24:39.44  AT 2026yqz  2026-08-08.88 21.48
01:23:28.630 -00:36:31.37  AT 2026yqy  2026-08-08.87 21.73
01:51:19.720 +05:16:35.98  AT 2026yqx  2026-08-06.88 21.88
00:57:23.960 +00:53:10.73  AT 2026yqw  2026-08-06.86 21.88
01:42:48.000 +01:40:21.94  AT 2026yqv  2026-08-06.85 21.59
01:31:04.960 +05:16:26.69  AT 2026yqu  2026-08-06.84 22.08
01:32:45.190 +05:46:00.54  AT 2026yqt  2026-08-06.84 21.93
01:00:35.640 -00:42:49.92  AT 2026yqs  2026-08-06.84 21.85
23:40:09.820 +04:52:55.41  AT 2026yqr  2026-08-06.82 21.72
00:20:42.880 -00:04:24.55  AT 2026yqq  2026-08-06.76 21.86
23:35:40.200 +05:59:50.67  AT 2026yqp  2026-08-04.81 21.62
-rw-r--r-- 1 apache apache 88K Sep  8 01:43 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Sep  8 01:43:07 CDT 2026
=======================================
TIMING SExtractor: 2 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: 30s (0.50 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 47s (0.78 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 8s (0.13 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: 11s (0.18 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 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: 24s (0.40 min)
FIELD_Scl-01-Q2b1x1: 87s (1.45 min)
=======================================
TOTAL_RUNTIME: 89s (1.48 min)
Finished: Tue Sep  8 01:44:36 CDT 2026