FITS images used in this processing run:

Field Scl-03-Q1b1x1 reference image: Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Field Scl-03-Q1b1x1 reference image: Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Field Scl-03-Q1b1x1 second-epoch image: Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Field Scl-03-Q1b1x1 second-epoch image: Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461229.93633618 08.07.2026 10:28:09.446   /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
First image: 2461229.93633618 08.07.2026 10:28:09.446   /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Last  image: 2461244.85328897 23.07.2026 08:28:34.167   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.78
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  1639
Objects passed selection criteria:  1639
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: 1564.25
Average stars matched: 1539.5 (98.4178 %)
Memory usage VmPeak:   111544 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 22 16:05:55 CDT 2026
VaST build number  1.0rc89-166-g55a66cb7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-22)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 23 08:37:24 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: 2461229.93633618 08.07.2026 10:28:09.446   /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
First image: 2461229.93633618 08.07.2026 10:28:09.446   /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Last  image: 2461244.85328897 23.07.2026 08:28:34.167   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -8.52
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: 16 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  10225
Objects passed selection criteria:  10204
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 9662.25
Average stars matched: 9353 (96.7994 %)
Memory usage VmPeak:   118936 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 22 16:05:55 CDT 2026
VaST build number  1.0rc89-166-g55a66cb7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-22)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 23 08:40:38 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Scl-03-Q1b1x1
#######################################
########### Starting Scl-03-Q1b1x1 ###########
Processing Scl-03-Q1b1x1
server tau has sufficient free disk space available: 702576 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 702576 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.png' -> 'transient_report/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits_preview.png'

Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits


renamed 'Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.png' -> 'transient_report/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits_preview.png'

Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.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= 5102.0748
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 952.8733
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5903.5125
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 2015.7139
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5862.0415
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1995.1981
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.15708
INFO:                  SECOND_EPOCH__SD_ratio= 0.010
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     27.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 24.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-23T03:27:33.9103706' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-23T08:27:33.9103706' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61244.3524758103 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-23T08:27:43.8137340' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61244.3525904282 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     359.999006406092 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -33.9996963460773 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1588888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     151.047777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.77266731687717 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Scl-03'             / 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= '-34 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29523 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29523 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 59.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 24.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=                  0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/d_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits :)

Spent 0.850806 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/d_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 24.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-23T03:28:34.1678697' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-23T08:28:34.1678697' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61244.3531732294 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-23T08:28:44.0677182' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61244.3532878123 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     359.999006314489 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -33.9996963603639 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.2597222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     151.236666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.74903020046697 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Scl-03'             / 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= '-34 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29523 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29523 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 59.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 24.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=                  0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/d_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits :)

Spent 1.029068 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/d_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Previews of the CALIBRATED second-epoch images:


fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits



fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
  
SExtractor catalog cache: saved Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.cat to cache
SExtractor catalog cache: saved Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.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: 2461244.85259155
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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits exists and is non-empty
Saving wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits to local_wcs_cache/
'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits' -> 'local_wcs_cache/wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits'
wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits exists and is non-empty
Saving wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits to local_wcs_cache/
'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits' -> 'local_wcs_cache/wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits'
wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits exists and is non-empty
Saving wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits to local_wcs_cache/
'wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits' -> 'local_wcs_cache/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits'
wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits exists and is non-empty
Saving wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits to local_wcs_cache/
'wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits' -> 'local_wcs_cache/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits (1st reference image)
verification OK: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Image size: 941.3'x627.4'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:13.327 -33:59:19.00 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits (1st new image)
verification OK: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Image size: 942.5'x627.5'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:04.375 -33:59:31.46 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:00:13.327 -33:59:19.00
Second-epoch image center 00:00:04.375 -33:59:31.46
Angular distance between the image centers 0.0311 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits (2nd new image)
verification OK: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Image size: 942.4'x627.5'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:03.616 -33:58:56.97 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:00:13.327 -33:59:19.00
Second-epoch image center 00:00:03.616 -33:58:56.97
Angular distance between the image centers 0.0341 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  00:00:04.375 -33:59:31.46
Second-epoch second image center 00:00:03.616 -33:58:56.97
Angular distance between the image centers 0.00993 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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits &> /tmp/tmp.UnLKdNA21P
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits &> /tmp/tmp.VTUP98nDSe
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits &> /tmp/tmp.DG5wF8z0Iw
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits &> /tmp/tmp.4iyM5EByyD
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Calibrating the magnitude scale
Found non-empty wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits and wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits and wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat 
Found non-empty wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits and wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat
The reference image (wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits) and catalog (wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat) found
'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat' -> 'wcsmag.cat'
Read 1709 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0297 to 359.9877 deg, Dec -39.3767 to -28.0454 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 0.0297 to 359.9877 deg, Dec -39.3767 to -28.0454 deg
Loaded 212797 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): 1368 out of 1381 total matches.
Matched with Tycho-2 1381 out of 1709 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.289350
a=0.000000 b=1.000000 c=22.289350
From vast_summary.log: estimated ref. image limiting mag.:  -8.78
Updating vast_summary.log: Estimated ref. image limiting mag.:  13.51

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  13.51

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 1709 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0297 to 359.9877 deg, Dec -39.3767 to -28.0454 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 0.0297 to 359.9877 deg, Dec -39.3767 to -28.0454 deg
Loaded 212797 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): 1368 out of 1381 total matches.
Matched with Tycho-2 1381 out of 1709 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits:


Forced-photometry filter: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits -> calib.txt_param_ref_wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits (aperture=6.4)
Read 1664 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0298 to 359.9876 deg, Dec -39.3764 to -28.0454 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 0.0298 to 359.9876 deg, Dec -39.3764 to -28.0454 deg
Loaded 212790 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): 1339 out of 1351 total matches.
Matched with Tycho-2 1351 out of 1664 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits:


Forced-photometry filter: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits -> calib.txt_param_ref_wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
 2.5 pix  Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
 2.9 pix  fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
 2.9 pix  fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
 2.5 pix  wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
 2.5 pix  wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Limiting magnitude estimates:
 13.5 mag.  Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
 13.5 mag.  Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
 13.2 mag.  fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
 13.2 mag.  fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
All-image limiting magnitude estimate:  13.2 (SNR )  10.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.UnLKdNA21P (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_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits' -> 'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
WCS_IMAGE_NAME=wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
WCS-calibrated image found: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Checking if the catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits alredy exist and is non-empty...
Catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
WCS catalog name: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=140, bad_region=0, passed=1709
Got 1709 stars (including 1568 good ones) from the SExtractor catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat 
util/solve_plate_with_UCAC5 got 1709 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.8421 through 0 to 9.6481, gap 9.6481 to 349.8421
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 943 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 1661 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 349.8420 through 0 to 9.6485, gap 9.6485 to 349.8420
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 959 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 1664 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 1664 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits N_match=959 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.343 sigma_q2_arcsec=0.438 sigma_q3_arcsec=0.307 sigma_q4_arcsec=0.359 n_q1=254 n_q2=187 n_q3=267 n_q4=251 worst_quadrant_to_overall_ratio=1.216
The image catalog is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits -region wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.VTUP98nDSe (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_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.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-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits' -> 'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
WCS_IMAGE_NAME=wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
WCS-calibrated image found: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Checking if the catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits alredy exist and is non-empty...
Catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
WCS catalog name: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=122, bad_region=0, passed=1664
Got 1664 stars (including 1540 good ones) from the SExtractor catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat 
util/solve_plate_with_UCAC5 got 1664 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 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 349.8420 through 0 to 9.6435, gap 9.6435 to 349.8420
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 1623 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

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 349.8419 through 0 to 9.6443, gap 9.6443 to 349.8419
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 958 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 1624 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 957 matched stars entering correct_measured_positions(), 1624 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 957 stars left (next iteration limit 1052)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits N_match=957 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.406 sigma_q2_arcsec=0.454 sigma_q3_arcsec=0.330 sigma_q4_arcsec=0.357 n_q1=250 n_q2=189 n_q3=268 n_q4=250 worst_quadrant_to_overall_ratio=1.197
The image catalog is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits -region wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.DG5wF8z0Iw (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
WCS_IMAGE_NAME=wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
WCS-calibrated image found: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Checking if the catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
WCS catalog name: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=82, bad_region=0, passed=1447
Got 1447 stars (including 1365 good ones) from the SExtractor catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat 
util/solve_plate_with_UCAC5 got 1447 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.5'
Seting catalog search parameters based on the expected field of view 942.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013090 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010472 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.9263 through 0 to 9.6418, gap 9.6418 to 349.9263
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.3 to -28.0)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 942 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 1412 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.9261 through 0 to 9.6433, gap 9.6433 to 349.9261
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.3 to -28.0)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 1412 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 1412 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 960 stars left (next iteration limit 1056)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits N_match=960 sigma_overall_arcsec=0.413 sigma_q1_arcsec=0.419 sigma_q2_arcsec=0.557 sigma_q3_arcsec=0.311 sigma_q4_arcsec=0.441 n_q1=247 n_q2=167 n_q3=291 n_q4=255 worst_quadrant_to_overall_ratio=1.349
The image catalog is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits -region wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.4iyM5EByyD (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
WCS_IMAGE_NAME=wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
WCS-calibrated image found: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Checking if the catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
WCS catalog name: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=85, bad_region=0, passed=1473
Got 1473 stars (including 1387 good ones) from the SExtractor catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat 
util/solve_plate_with_UCAC5 got 1473 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.4'
Seting catalog search parameters based on the expected field of view 942.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013089 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010471 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.8422 through 0 to 9.6418, gap 9.6418 to 349.8422
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.3 to -28.0)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 941 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 1439 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.8419 through 0 to 9.6433, gap 9.6433 to 349.8419
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.3 to -28.0)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 1439 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 1439 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 960 stars left (next iteration limit 1056)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits N_match=960 sigma_overall_arcsec=0.424 sigma_q1_arcsec=0.402 sigma_q2_arcsec=0.652 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.432 n_q1=250 n_q2=166 n_q3=292 n_q4=252 worst_quadrant_to_overall_ratio=1.537
The image catalog is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits -region wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits sigma_overall=0.360 worst_q_ratio=1.216
ref2=Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits sigma_overall=0.379 worst_q_ratio=1.197
new1=fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits sigma_overall=0.413 worst_q_ratio=1.349
new2=fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits sigma_overall=0.424 worst_q_ratio=1.537
reference average sigma_overall=0.3695 worst_q_ratio=1.2065
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444_astrometric_residuals.png (959 matched stars from wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445_astrometric_residuals.png (957 matched stars from wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282_astrometric_residuals.png (960 matched stars from wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283_astrometric_residuals.png (960 matched stars from wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits'
Saving fully-calibrated image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits'
Preparing the HTML report for the field Scl-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Scl-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
  
SExtractor catalog cache: saved Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.cat to cache
SExtractor catalog cache: saved Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Creating symlink local_wcs_cache/wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Creating symlink local_wcs_cache/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Creating symlink local_wcs_cache/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits exists and is non-empty
wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits exists and is non-empty
wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits exists and is non-empty
wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits (1st reference image)
verification OK: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Image size: 941.3'x627.4'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:13.327 -33:59:19.00 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits (1st new image)
verification OK: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Image size: 942.5'x627.5'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:04.375 -33:59:31.46 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:00:13.327 -33:59:19.00
Second-epoch image center 00:00:04.375 -33:59:31.46
Angular distance between the image centers 0.0311 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits (2nd new image)
verification OK: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Image size: 942.4'x627.5'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:00:03.616 -33:58:56.97 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:00:13.327 -33:59:19.00
Second-epoch image center 00:00:03.616 -33:58:56.97
Angular distance between the image centers 0.0341 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  00:00:04.375 -33:59:31.46
Second-epoch second image center 00:00:03.616 -33:58:56.97
Angular distance between the image centers 0.00993 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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits &> /tmp/tmp.iYuQjqdHp4
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits &> /tmp/tmp.ir2R566D6z
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits &> /tmp/tmp.uofrqZOs27
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits &> /tmp/tmp.tVhZnMeLww
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Calibrating the magnitude scale
Found non-empty wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits and wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits and wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat 
Found non-empty wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits and wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat
The reference image (wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits) and catalog (wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat) found
'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat' -> 'wcsmag.cat'
Read 10704 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0012 to 359.9988 deg, Dec -39.4042 to -28.0434 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 0.0012 to 359.9988 deg, Dec -39.4042 to -28.0434 deg
Loaded 213358 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): 3754 out of 3808 total matches.
Matched with Tycho-2 3808 out of 10704 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.148000
a=0.000000 b=1.000000 c=22.148000
From vast_summary.log: estimated ref. image limiting mag.:  -8.52
Updating vast_summary.log: Estimated ref. image limiting mag.:  13.63

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  13.63

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 10704 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0012 to 359.9988 deg, Dec -39.4042 to -28.0434 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 0.0012 to 359.9988 deg, Dec -39.4042 to -28.0434 deg
Loaded 213358 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): 3754 out of 3808 total matches.
Matched with Tycho-2 3808 out of 10704 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits:


Forced-photometry filter: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits -> calib.txt_param_ref_wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits (aperture=5.1)
Read 10876 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 0.0012 to 359.9989 deg, Dec -39.4043 to -27.7639 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 0.0012 to 359.9989 deg, Dec -39.4043 to -27.7639 deg
Loaded 218752 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): 3748 out of 3805 total matches.
Matched with Tycho-2 3805 out of 10876 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits:


Forced-photometry filter: calibrated wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits -> calib.txt_param_ref_wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.4 pix  Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
 2.4 pix  Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
 2.7 pix  fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
 2.7 pix  fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
 2.4 pix  wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
 2.4 pix  wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Limiting magnitude estimates:
 13.6 mag.  Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
 13.6 mag.  Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
 13.4 mag.  fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
 13.4 mag.  fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
All-image limiting magnitude estimate:  13.4 (SNR )  12.8 (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.iYuQjqdHp4 (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_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.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-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits' -> 'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
WCS_IMAGE_NAME=wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
WCS-calibrated image found: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
Checking if the catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits alredy exist and is non-empty...
Catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits
WCS catalog name: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=314, bad_region=2, passed=10703
Got 10703 stars (including 10378 good ones) from the SExtractor catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat 
util/solve_plate_with_UCAC5 got 10703 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.3'
Seting catalog search parameters based on the expected field of view 941.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013074 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010459 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.8421 through 0 to 9.7603, gap 9.7603 to 349.8421
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 942 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 10480 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 349.8419 through 0 to 9.7613, gap 9.7613 to 349.8419
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 10479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 960 matched stars entering correct_measured_positions(), 10479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 960 stars left (next iteration limit 1056)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits N_match=960 sigma_overall_arcsec=0.356 sigma_q1_arcsec=0.350 sigma_q2_arcsec=0.445 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.352 n_q1=246 n_q2=189 n_q3=270 n_q4=255 worst_quadrant_to_overall_ratio=1.250
The image catalog is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits -region wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.ir2R566D6z (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_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.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-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits' -> 'wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
WCS_IMAGE_NAME=wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
WCS-calibrated image found: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
Checking if the catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits alredy exist and is non-empty...
Catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat corresponding to the image wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits
WCS catalog name: wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=448, bad_region=2, passed=10871
Got 10871 stars (including 10413 good ones) from the SExtractor catalog wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat 
util/solve_plate_with_UCAC5 got 10871 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 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 349.8421 through 0 to 9.7603, gap 9.7603 to 349.8421
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 313 (Dec -39.4 to -27.8)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 938 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 10627 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

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 349.8419 through 0 to 9.7615, gap 9.7615 to 349.8419
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 313 (Dec -39.4 to -27.8)
Done reading UCAC5 zone files...
Matched 960 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 10629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 959 matched stars entering correct_measured_positions(), 10629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 959 stars left (next iteration limit 1054)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits N_match=959 sigma_overall_arcsec=0.385 sigma_q1_arcsec=0.409 sigma_q2_arcsec=0.452 sigma_q3_arcsec=0.336 sigma_q4_arcsec=0.369 n_q1=245 n_q2=185 n_q3=272 n_q4=257 worst_quadrant_to_overall_ratio=1.173
The image catalog is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits -region wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.uofrqZOs27 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
WCS_IMAGE_NAME=wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
WCS-calibrated image found: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Checking if the catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
WCS catalog name: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=186, bad_region=1, passed=8647
Got 8647 stars (including 8450 good ones) from the SExtractor catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat 
util/solve_plate_with_UCAC5 got 8647 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.5'
Seting catalog search parameters based on the expected field of view 942.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013090 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010472 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.7105 through 0 to 9.6896, gap 9.6896 to 349.7105
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 941 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 8478 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.7102 through 0 to 9.6910, gap 9.6910 to 349.7102
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 8480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 8480 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits N_match=961 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.431 sigma_q2_arcsec=0.545 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.424 n_q1=238 n_q2=163 n_q3=295 n_q4=265 worst_quadrant_to_overall_ratio=1.346
The image catalog is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits -region wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.tVhZnMeLww (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
WCS_IMAGE_NAME=wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
WCS-calibrated image found: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Checking if the catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits alredy exist and is non-empty...
Catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat corresponding to the image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
WCS catalog name: wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=181, bad_region=0, passed=8690
Got 8690 stars (including 8496 good ones) from the SExtractor catalog wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat 
util/solve_plate_with_UCAC5 got 8690 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.4'
Seting catalog search parameters based on the expected field of view 942.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013089 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010471 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.7102 through 0 to 9.7266, gap 9.7266 to 349.7102
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 941 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 8514 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
RA wraps around 0/360 boundary: field RA 349.7098 through 0 to 9.7280, gap 9.7280 to 349.7098
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.0)
Done reading UCAC5 zone files...
Matched 961 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 8514 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 961 matched stars entering correct_measured_positions(), 8514 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 961 stars left (next iteration limit 1057)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits N_match=961 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.623 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.425 n_q1=241 n_q2=163 n_q3=297 n_q4=260 worst_quadrant_to_overall_ratio=1.512
The image catalog is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits -region wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Saving fully-calibrated image wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/wcs_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits
Preparing the HTML report for the field Scl-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits at 23:29:50.51 -28:27:45.9:  13.42 +/- 0.22  detection
Forced photometry on wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits at 23:27:28.20 -30:36:34.8:  13.30 +/- 0.17  detection
Forced photometry on wcs_Scl-03-Q1b1x1_2026-07-08_05-28-09_20.00sec_-0.00C_LIGHTs_0444.fits at 23:40:54.60 -31:06:50.1:  13.46 +/- 0.17  detection
Forced photometry on wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits at 23:27:28.20 -30:36:34.8:  13.35 +/- 0.19  detection
Forced photometry on wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits at 23:29:50.51 -28:27:45.9:  13.31 +/- 0.19  detection
Forced photometry reference-image weighted average:  13.32 +/- 0.13
Forced photometry filter REJECTED candidate at 23:27:28.20 -30:36:34.8: ref_mag=13.32 +/- 0.13 new_mean_mag=12.9510 delta=0.37 (need > 0.90)
Forced photometry reference-image weighted average:  13.36 +/- 0.14
Forced photometry filter REJECTED candidate at 23:29:50.51 -28:27:45.9: ref_mag=13.36 +/- 0.14 new_mean_mag=12.9640 delta=0.40 (need > 0.90)
Forced photometry on wcs_Scl-03-Q1b1x1_2026-07-08_05-28-48_20.00sec_-0.00C_LIGHTs_0445.fits at 23:40:54.60 -31:06:50.1:  14.02 +/- 0.30  detection
Forced photometry reference-image weighted average:  13.60 +/- 0.15
Forced photometry filter REJECTED candidate at 23:40:54.60 -31:06:50.1: ref_mag=13.60 +/- 0.15 new_mean_mag=13.1594 delta=0.44 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21013_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283
The candidate 21013_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283 did not pass the final checks
Discovery image 1     2026 07 23.35259    2461244.85259    12.93    23:29:50.57 -28:27:46.4   0570 6168   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Discovery image 2     2026 07 23.35329    2461244.85329    13.04    23:29:50.45 -28:27:45.5   0572 6163   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21016_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283
The candidate 21016_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283 did not pass the final checks
Discovery image 1     2026 07 23.35259    2461244.85259    12.88    23:27:28.27 -30:36:34.6   0434 4827   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Discovery image 2     2026 07 23.35329    2461244.85329    13.17    23:27:28.14 -30:36:35.1   0436 4822   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21029_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283
The candidate 21029_fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283 did not pass the final checks
Discovery image 1     2026 07 23.35259    2461244.85259    13.12    23:40:54.67 -31:06:49.2   2221 4726   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-27-33_20.00sec_0.00C_LIGHTs_0282.fits
Discovery image 2     2026 07 23.35329    2461244.85329    13.27    23:40:54.53 -31:06:51.0   2223 4720   /data_ssd/NMW-TexasTech/workdir//img_2026-07-23_CI_Scl-03-Q1b1x1_032917_TTUQ1b1x1_1230302_CngxZpWN/fd_Scl-03-Q1b1x1_2026-07-23_03-28-34_20.00sec_-0.00C_LIGHTs_0283.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Scl-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Scl-03-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461244.85259155 -observatory V36
07:07:10.95 +18:20:33.5 Mercury (2.2mag)
11:04:06.15 +06:41:10.1 Venus (-4.2mag)
05:02:41.24 +22:45:34.4 Mars (1.3mag)
08:28:31.80 +19:32:37.0 Jupiter (-1.8mag)
00:56:45.28 +03:22:12.7 Saturn (0.7mag)
04:09:31.93 +20:51:11.9 Uranus (5.8mag)
00:16:48.03 +00:18:30.1 Neptune (7.7mag)
20:29:40.91 -23:23:41.4 Pluto (14.4mag)
15:06:27.97 -23:28:10.1 Moon (-10.9mag)
-rw-r--r-- 1 apache apache 362 Jul 23 08:37 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461244.85259155:
08:28:33.30 +19:32:30.5 Io (6.0mag)
08:28:24.07 +19:33:08.5 Europa (6.3mag)
08:28:35.23 +19:32:27.7 Ganymede (5.6mag)
08:28:47.55 +19:31:39.4 Callisto (6.7mag)
08:26:31.00 +19:22:54.3 Himalia (15.7mag)
08:28:35.99 +19:32:20.8 Thebe (16.6mag)
08:25:53.54 +19:24:35.4 Elara (17.7mag)
08:32:24.77 +19:19:55.8 Pasiphae (17.9mag)
08:32:43.53 +19:39:45.8 Carme (19.0mag)
00:56:35.10 +03:22:34.0 Titan (8.5mag)
00:56:41.14 +03:22:21.6 Rhea (9.8mag)
00:56:15.36 +03:19:36.5 Iapetus (11.2mag)
00:56:49.40 +03:21:32.1 Hyperion (14.5mag)
00:56:28.61 +03:17:33.9 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 23 08:37 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461244.85259155:
18:10:09.22 -29:32:28.9 JWST
15:19:50.40 +52:11:56.7 Chandra
10:15:15.02 -57:12:05.2 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 23 08:37 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461244.85259155 -observatory V36
02:54:08.54 +15:53:05.5 17.8mag P/1996 R2 (Lagerkvist)
18:08:54.17 -34:36:39.8 13.8mag P/2010 H2 (Vales)
06:38:35.09 -68:24:15.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:05:09.81 +32:40:41.1 17.6mag C/2017 K2 (PANSTARRS)
02:49:37.83 +27:02:14.3 16.0mag P/2021 N1 (ZTF)
22:50:58.24 +32:07:20.9 17.3mag C/2022 E2 (ATLAS)
06:26:55.41 +26:47:04.1 16.7mag C/2022 N2 (PANSTARRS)
10:07:02.54 +29:11:31.6 16.9mag C/2022 QE78 (ATLAS)
09:18:14.92 +05:11:48.9 17.9mag C/2022 R6 (PANSTARRS)
15:11:00.71 -11:43:56.2 17.8mag P/2023 B1 (PANSTARRS)
21:32:27.03 +67:16:54.5 17.9mag C/2023 H5 (Lemmon)
16:07:55.07 -11:24:28.7 14.1mag C/2023 R1 (PANSTARRS)
08:23:54.43 +66:27:09.0 18.0mag C/2024 A1 (ATLAS)
07:49:23.19 +30:37:54.4 14.9mag C/2024 E1 (Wierzchos)
15:10:55.49 +15:34:03.8 17.6mag C/2024 G6 (ATLAS)
19:24:09.35 +41:33:57.3 13.7mag C/2024 J3 (ATLAS)
21:32:40.48 +47:46:07.6 17.7mag C/2024 R4 (PANSTARRS)
05:01:37.81 -13:18:00.8 15.6mag C/2024 T5 (ATLAS)
06:44:57.95 +26:53:24.4 17.9mag C/2025 J1 (Borisov)
07:22:45.78 -14:10:19.0 17.1mag C/2025 R3 (PANSTARRS)
10:11:49.26 +21:49:19.3 17.5mag C/2025 V2 (Rankin)
12:49:43.48 +03:18:37.8 17.0mag C/2025 Y1 (ATLAS)
16:20:07.67 +78:57:56.0 17.1mag C/2026 A2 (Bok)
02:58:22.01 +45:45:00.5 16.9mag C/2026 B2 (Sun-Gao)
11:34:24.12 +06:36:41.8 17.1mag A/2026 E1
21:38:25.76 -20:17:19.4 7.0mag 10P/Tempel
11:19:57.37 -02:29:53.5 16.2mag 29P/Schwassmann-Wachmann
04:18:30.22 +30:55:06.7 17.9mag 47P/Ashbrook-Jackson
10:35:06.77 +09:49:36.3 17.1mag 63P/Wild
00:52:47.41 -05:04:30.6 15.5mag 65P/Gunn
04:58:36.84 +20:40:02.5 13.7mag 78P/Gehrels
02:41:54.93 +12:13:57.2 16.4mag 88P/Howell
07:13:16.39 +29:31:31.7 15.9mag 93P/Lovas
05:03:43.45 +31:17:54.6 16.6mag 114P/Wiseman-Skiff
08:40:23.39 +29:05:34.9 15.1mag 123P/West-Hartley
11:12:41.72 -04:03:13.5 16.9mag 124P/Mrkos
05:12:23.03 +21:05:52.9 16.2mag 128P/Shoemaker-Holt
06:00:25.46 +19:29:53.8 17.8mag 131P/Mueller
07:58:31.42 +14:04:27.7 17.1mag 141P-D/Machholz
03:21:34.70 -20:25:33.4 14.8mag 161P/Hartley-IRAS
06:19:58.37 +36:17:18.2 15.5mag 162P/SidingSpring
18:14:47.33 +24:51:12.7 13.6mag 169P/NEAT
02:10:56.21 +08:48:58.0 17.6mag 220P/McNaught
16:36:04.91 -09:01:37.2 17.3mag 235P/LINEAR
20:34:21.14 -51:54:38.1 17.8mag 259P/Garradd
02:36:07.24 +18:08:22.8 15.5mag 260P/McNaught
06:16:56.36 +37:36:50.8 17.3mag 295P/LINEAR
15:06:58.45 +04:49:21.3 17.6mag 391P/Kowalski
08:46:22.76 +19:07:21.8 17.9mag 450P/LONEOS
08:11:56.83 +38:07:04.5 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.4K Jul 23 08:37 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +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
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
04:50:01.03 -02:22:33.80    2026-07-16.17 17.02
-rw-r--r-- 1 apache apache 5.6K Jul 23 08:37 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
-rw-r--r-- 1 apache apache 189K Jul 23 08:37 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:40:49.500 +03:40:01.11  AT 2026tok  2026-07-09.29 19.19
13:28:58.224 -31:39:58.70  AT 2026toj  2026-01-27.63 20.99
16:19:43.736 +12:53:16.12  AT 2026toi  2026-06-19.41 20.78
12:16:00.811 +13:52:30.28  AT 2026toh  2026-06-05.33 21.31
08:05:33.164 +19:53:59.86  AT 2026tog  2026-05-05.27 21.02
22:22:27.296 -01:16:48.01  AT 2026tof  2026-06-20.59 21.53
18:21:21.782 +34:34:12.08  AT 2026toe  2026-06-06.57 20.8
09:23:56.056 +15:48:10.98  AT 2026tod  2026-03-09.25 20.93
14:30:53.211 +02:37:48.55  AT 2026toc  2026-02-24.60 21.68
18:53:53.654 +37:31:27.95  AT 2026tob  2026-06-06.57 20.33
14:02:45.983 +27:31:29.38  AT 2026toa  2026-01-13.59 21.55
11:45:46.289 -15:58:14.20  AT 2026tnz  2026-04-19.34 21.32
17:01:06.389 +36:02:56.61  AT 2026tny  2026-06-22.29 20.16
14:21:15.460 +00:01:06.82  AT 2026tnx  2026-05-17.42 21.17
16:56:29.803 +29:23:52.18  AT 2026tnw  2026-06-06.48 20.57
13:19:42.648 +33:06:54.64  AT 2026tnv  2026-05-13.26 20.86
11:42:50.112 -20:30:52.08  AT 2026tnu  2026-02-14.47 20.76
21:12:00.798 -45:40:32.46  AT 2026tnt  2026-06-19.54 20.97
08:38:13.357 -04:40:15.41  AT 2026tns  2026-02-24.31 20.85
01:14:19.100 +10:26:27.44  AT 2026tnr  2026-06-21.59 20.53
-rw-r--r-- 1 apache apache 88K Jul 23 08:37 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jul 23 08:36:50 CDT 2026
=======================================
TIMING SExtractor: 3 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: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 45s (0.75 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 124s (2.07 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 6s (0.10 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 181s (3.02 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 18s (0.30 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: 1s (0.02 min)
    MAGNITUDE_CALIBRATION: 135s (2.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 158s (2.63 min)
FIELD_Scl-03-Q1b1x1: 361s (6.02 min)
=======================================
TOTAL_RUNTIME: 368s (6.13 min)
Finished: Thu Jul 23 08:42:58 CDT 2026