FITS images used in this processing run:

Field Aur-05-Q2b1x1 reference image: Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Field Aur-05-Q2b1x1 reference image: Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Field Aur-05-Q2b1x1 second-epoch image: Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Field Aur-05-Q2b1x1 second-epoch image: Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.80049318 23.12.2025 07:12:32.611   /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
First image: 2461032.80049318 23.12.2025 07:12:32.611   /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Last  image: 2461261.96655003 09.08.2026 11:11:39.923   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.59
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: 5 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  13229
Objects passed selection criteria:  13114
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 8126.75
Average stars matched: 7725.75 (95.0657 %)
Memory usage VmPeak:   239304 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug  9 07:41:03 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: 2461032.80049318 23.12.2025 07:12:32.611   /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
First image: 2461032.80049318 23.12.2025 07:12:32.611   /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Last  image: 2461261.96655003 09.08.2026 11:11:39.923   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 37
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.26
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: 17 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  105584
Objects passed selection criteria:  105272
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 69631
Average stars matched: 65483.8 (94.044 %)
Memory usage VmPeak:   503612 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug  9 07:41:57 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Aur-05-Q2b1x1
#######################################
########### Starting Aur-05-Q2b1x1 ###########
Processing Aur-05-Q2b1x1
server tau has sufficient free disk space available: 153370 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 153370 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.png' -> 'transient_report/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits_preview.png'

Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits


renamed 'Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.png' -> 'transient_report/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits_preview.png'

Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.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= 565.0960
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 645.3049
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5056.7968
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1144.9651
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5606.9239
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1258.6707
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 8.94856
INFO:                  SECOND_EPOCH__SD_ratio= 0.090
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     19.5499992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-09T06:10:47.3598372' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-09T11:10:47.3598372' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61261.4658259144 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-09T11:10:57.2621782' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61261.4659405323 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     74.9976860531633 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9998757594656 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.4591666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     80.1602777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.37829785665865 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Aur-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                20450 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20450 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.5499992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.5499992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/d_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits :)

Spent 0.506360 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/d_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     19.4200000762939 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-09T06:11:39.9233102' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-09T11:11:39.9233102' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61261.4664342939 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-09T11:11:49.8235407' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61261.4665488773 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     74.9976859377323 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9998757488373 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.6380555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     80.2488888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.37424097404919 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Aur-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '05 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                20450 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20450 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.4200000762939 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.4200000762939 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/d_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits :)

Spent 0.507813 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/d_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Previews of the CALIBRATED second-epoch images:


fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits



fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
  
SExtractor catalog cache: saved Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.cat to cache
SExtractor catalog cache: saved Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.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/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.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: 2461261.96594165
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_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits exists and is non-empty
Saving wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits to local_wcs_cache/
'wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits' -> 'local_wcs_cache/wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits'
wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits exists and is non-empty
Saving wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits to local_wcs_cache/
'wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits' -> 'local_wcs_cache/wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits'
wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits exists and is non-empty
Saving wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits to local_wcs_cache/
'wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits' -> 'local_wcs_cache/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits'
wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits exists and is non-empty
Saving wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits to local_wcs_cache/
'wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits' -> 'local_wcs_cache/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits (1st reference image)
verification OK: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Image size: 941.6'x627.1'  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: 05:00:01.042 +29:59:39.82 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_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits (1st new image)
verification OK: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Image size: 937.4'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:00:00.588 +30:00:03.72 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:00:01.042 +29:59:39.82
Second-epoch image center 05:00:00.588 +30:00:03.72
Angular distance between the image centers 0.0068 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits (2nd new image)
verification OK: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Image size: 937.4'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:00:03.723 +29:59:52.79 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:00:01.042 +29:59:39.82
Second-epoch image center 05:00:03.723 +29:59:52.79
Angular distance between the image centers 0.0103 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  05:00:00.588 +30:00:03.72
Second-epoch second image center 05:00:03.723 +29:59:52.79
Angular distance between the image centers 0.01171 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/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits &> /tmp/tmp.ozTqfKrPHE
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits &> /tmp/tmp.qgefhWxI21
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits &> /tmp/tmp.tar5eYLSPp
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits &> /tmp/tmp.QdhdOJPFCJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Calibrating the magnitude scale
Found non-empty wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.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_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits and wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.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_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits and wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat 
Found non-empty wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits and wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat
The reference image (wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits) and catalog (wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat) found
'wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat' -> 'wcsmag.cat'
Read 16295 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 65.5633 to 84.6655 deg, Dec +24.3644 to +35.2863 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 65.5633 to 84.6655 deg, Dec 24.3644 to 35.2863 deg
Loaded 8426 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): 6039 out of 6740 total matches.
Matched with Tycho-2 6740 out of 16295 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.988300
a=0.000000 b=1.000000 c=22.988300
From vast_summary.log: estimated ref. image limiting mag.:  -7.59
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.40

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.40

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 16295 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 65.5633 to 84.6655 deg, Dec +24.3644 to +35.2863 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 65.5633 to 84.6655 deg, Dec 24.3644 to 35.2863 deg
Loaded 8426 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): 6039 out of 6740 total matches.
Matched with Tycho-2 6740 out of 16295 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Forced-photometry filter: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits -> calib.txt_param_ref_wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits (aperture=6.0)
Read 16349 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 65.5633 to 84.6688 deg, Dec +24.3644 to +35.2864 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 65.5633 to 84.6688 deg, Dec 24.3644 to 35.2864 deg
Loaded 8429 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): 6042 out of 6743 total matches.
Matched with Tycho-2 6743 out of 16349 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Forced-photometry filter: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits -> calib.txt_param_ref_wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits (aperture=6.0)
____ 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:
 1.9 pix  Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
 1.9 pix  Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
 2.4 pix  fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
 2.4 pix  fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Limiting magnitude estimates:
 15.4 mag.  Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
 15.4 mag.  Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
 13.8 mag.  fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
 13.7 mag.  fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
All-image limiting magnitude estimate:  13.7 (SNR )  10.9 (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.ozTqfKrPHE (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits' -> 'wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WCS_IMAGE_NAME=wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WCS-calibrated image found: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Checking if the catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits alredy exist and is non-empty...
Catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WCS catalog name: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1498, bad_region=2648, passed=16295
Got 16295 stars (including 12280 good ones) from the SExtractor catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat 
util/solve_plate_with_UCAC5 got 16295 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4843 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 4802 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 14059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4843 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4802 matched stars entering correct_measured_positions(), 14059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4802 matched stars entering correct_measured_positions(), 14059 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4802 stars left (next iteration limit 5283)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits N_match=4802 sigma_overall_arcsec=0.392 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.301 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.270 n_q1=2427 n_q2=542 n_q3=1323 n_q4=510 worst_quadrant_to_overall_ratio=1.062
The image catalog is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits -region wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.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.qgefhWxI21 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits' -> 'wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WCS_IMAGE_NAME=wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WCS-calibrated image found: wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Checking if the catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits alredy exist and is non-empty...
Catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WCS catalog name: wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1486, bad_region=2654, passed=16349
Got 16349 stars (including 12341 good ones) from the SExtractor catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat 
util/solve_plate_with_UCAC5 got 16349 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4842 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4798 matched stars entering correct_measured_positions(), 4798 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4798 matched stars entering correct_measured_positions(), 14119 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4842 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4797 matched stars entering correct_measured_positions(), 14119 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4797 matched stars entering correct_measured_positions(), 14119 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4797 stars left (next iteration limit 5277)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits N_match=4797 sigma_overall_arcsec=0.375 sigma_q1_arcsec=0.408 sigma_q2_arcsec=0.280 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.277 n_q1=2431 n_q2=544 n_q3=1317 n_q4=505 worst_quadrant_to_overall_ratio=1.088
The image catalog is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits -region wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.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.tar5eYLSPp (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
WCS_IMAGE_NAME=wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
WCS-calibrated image found: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Checking if the catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
WCS catalog name: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=311, bad_region=1616, passed=4383
Got 4383 stars (including 2554 good ones) from the SExtractor catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat 
util/solve_plate_with_UCAC5 got 4383 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 573 to 628 (Dec 24.6 to 35.2)
Done reading UCAC5 zone files...
Matched 2468 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2448 matched stars entering correct_measured_positions(), 2448 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2448 matched stars entering correct_measured_positions(), 3093 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 573 to 628 (Dec 24.6 to 35.2)
Done reading UCAC5 zone files...
Matched 2467 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2448 matched stars entering correct_measured_positions(), 3093 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 2448 matched stars entering correct_measured_positions(), 3094 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 2448 stars left (next iteration limit 2692)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2448 robust_rms=6.969 arcsec worst_quadrant_rms=7.830 arcsec
SIP_REFIT: SIP order 3 trial: matched=2448 robust_rms=0.511 arcsec worst_quadrant_rms=0.739 arcsec
SIP_REFIT: SIP order 5 trial: matched=2448 robust_rms=0.418 arcsec worst_quadrant_rms=0.455 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2448 robust_rms_before=0.951 arcsec robust_rms_before_corrected=0.493 arcsec robust_rms_after=0.418 arcsec worst_quadrant_rms_before=0.534 worst_quadrant_rms_after=0.455
verification OK: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
verification OK: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Image size: 937.7'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:00:00.575 +30:00:02.90 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 4383 stars ###
'wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/correct_sextractor_wcs_catalog_usingxy2sky3684308.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.951 -> 0.418 arcsec)
WCS_QUALITY_DIAG: file=fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits N_match=2448 sigma_overall_arcsec=0.464 sigma_q1_arcsec=0.409 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.521 sigma_q4_arcsec=0.460 n_q1=478 n_q2=493 n_q3=704 n_q4=773 worst_quadrant_to_overall_ratio=1.122
The image catalog is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits -region wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.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.QdhdOJPFCJ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
WCS_IMAGE_NAME=wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
WCS-calibrated image found: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Checking if the catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
WCS catalog name: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=334, bad_region=1532, passed=4137
Got 4137 stars (including 2384 good ones) from the SExtractor catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat 
util/solve_plate_with_UCAC5 got 4137 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.4 to 35.2)
Done reading UCAC5 zone files...
Matched 2311 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2291 matched stars entering correct_measured_positions(), 2291 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2291 matched stars entering correct_measured_positions(), 2909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.4 to 35.2)
Done reading UCAC5 zone files...
Matched 2311 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2293 matched stars entering correct_measured_positions(), 2909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 2293 matched stars entering correct_measured_positions(), 2911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 2293 stars left (next iteration limit 2520)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2293 robust_rms=7.073 arcsec worst_quadrant_rms=8.007 arcsec
SIP_REFIT: SIP order 3 trial: matched=2293 robust_rms=0.514 arcsec worst_quadrant_rms=0.776 arcsec
SIP_REFIT: SIP order 5 trial: matched=2293 robust_rms=0.421 arcsec worst_quadrant_rms=0.490 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2293 robust_rms_before=0.988 arcsec robust_rms_before_corrected=0.493 arcsec robust_rms_after=0.421 arcsec worst_quadrant_rms_before=0.539 worst_quadrant_rms_after=0.490
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.539 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits N_match=2293 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.461 sigma_q2_arcsec=0.546 sigma_q3_arcsec=0.554 sigma_q4_arcsec=0.507 n_q1=460 n_q2=457 n_q3=654 n_q4=722 worst_quadrant_to_overall_ratio=1.076
The image catalog is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits -region wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.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=Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits sigma_overall=0.392 worst_q_ratio=1.062
ref2=Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits sigma_overall=0.375 worst_q_ratio=1.088
new1=fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits sigma_overall=0.464 worst_q_ratio=1.122
new2=fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits sigma_overall=0.515 worst_q_ratio=1.076
reference average sigma_overall=0.3835 worst_q_ratio=1.075
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362_astrometric_residuals.png (4802 matched stars from wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363_astrometric_residuals.png (4797 matched stars from wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548_astrometric_residuals.png (2448 matched stars from wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549_astrometric_residuals.png (2293 matched stars from wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits'
Saving fully-calibrated image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits'
Preparing the HTML report for the field Aur-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Aur-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
  
SExtractor catalog cache: saved Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.cat to cache
SExtractor catalog cache: saved Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Creating symlink local_wcs_cache/wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Creating symlink local_wcs_cache/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Creating symlink local_wcs_cache/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits exists and is non-empty
wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits exists and is non-empty
wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits exists and is non-empty
wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits (1st reference image)
verification OK: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Image size: 941.6'x627.1'  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: 05:00:01.042 +29:59:39.82 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_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits (1st new image)
verification OK: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Image size: 937.4'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:00:00.588 +30:00:03.72 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 05:00:01.042 +29:59:39.82
Second-epoch image center 05:00:00.588 +30:00:03.72
Angular distance between the image centers 0.0068 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits (2nd new image)
verification OK: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Image size: 937.4'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 05:00:03.723 +29:59:52.79 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 05:00:01.042 +29:59:39.82
Second-epoch image center 05:00:03.723 +29:59:52.79
Angular distance between the image centers 0.0103 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  05:00:00.588 +30:00:03.72
Second-epoch second image center 05:00:03.723 +29:59:52.79
Angular distance between the image centers 0.01171 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/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits &> /tmp/tmp.TVxAjh7NID
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits &> /tmp/tmp.D08mYdgLWA
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits &> /tmp/tmp.76b9Buutfd
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits &> /tmp/tmp.Xn3RftLkcL
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Calibrating the magnitude scale
Found non-empty wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.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_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits and wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.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_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits and wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat 
Found non-empty wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits and wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat
The reference image (wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits) and catalog (wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat) found
'wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat' -> 'wcsmag.cat'
Read 129003 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 65.5559 to 84.6888 deg, Dec +24.3225 to +35.3000 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 65.5559 to 84.6888 deg, Dec 24.3225 to 35.3000 deg
Loaded 8484 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): 4942 out of 6872 total matches.
Matched with Tycho-2 6872 out of 129003 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.844750
a=0.000000 b=1.000000 c=22.844750
From vast_summary.log: estimated ref. image limiting mag.:  -7.26
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.58

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.58

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 129003 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 65.5559 to 84.6888 deg, Dec +24.3225 to +35.3000 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 65.5559 to 84.6888 deg, Dec 24.3225 to 35.3000 deg
Loaded 8484 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): 4942 out of 6872 total matches.
Matched with Tycho-2 6872 out of 129003 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Forced-photometry filter: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits -> calib.txt_param_ref_wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits (aperture=4.5)
Read 129055 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 65.5633 to 84.6902 deg, Dec +24.3185 to +35.2955 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 65.5633 to 84.6902 deg, Dec 24.3185 to 35.2955 deg
Loaded 8479 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): 4936 out of 6881 total matches.
Matched with Tycho-2 6881 out of 129055 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Forced-photometry filter: calibrated wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits -> calib.txt_param_ref_wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 33 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.8 pix  Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
 1.9 pix  Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
 2.1 pix  fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
 2.1 pix  fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Limiting magnitude estimates:
 15.6 mag.  Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
 15.6 mag.  Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
 14.0 mag.  fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
 14.0 mag.  fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.5 (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.TVxAjh7NID (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits' -> 'wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WCS_IMAGE_NAME=wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WCS-calibrated image found: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
Checking if the catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits alredy exist and is non-empty...
Catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits
WCS catalog name: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=14027, bad_region=17069, passed=128967
Got 128967 stars (including 98817 good ones) from the SExtractor catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat 
util/solve_plate_with_UCAC5 got 128967 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4838 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4808 matched stars entering correct_measured_positions(), 4808 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4808 matched stars entering correct_measured_positions(), 115105 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4838 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 115105 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4807 matched stars entering correct_measured_positions(), 115105 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4807 stars left (next iteration limit 5288)
Stop iterations.


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

SIP_REFIT: wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits N_match=4807 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.383 sigma_q2_arcsec=0.292 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.242 n_q1=2304 n_q2=551 n_q3=1396 n_q4=556 worst_quadrant_to_overall_ratio=1.069
The image catalog is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits -region wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.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.D08mYdgLWA (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits' -> 'wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WCS_IMAGE_NAME=wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WCS-calibrated image found: wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
Checking if the catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits alredy exist and is non-empty...
Catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat corresponding to the image wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits
WCS catalog name: wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=35, blended=13827, bad_region=17077, passed=129020
Got 129020 stars (including 99020 good ones) from the SExtractor catalog wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat 
util/solve_plate_with_UCAC5 got 129020 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4835 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 4803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 115170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 571 to 628 (Dec 24.3 to 35.3)
Done reading UCAC5 zone files...
Matched 4835 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 115170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4803 matched stars entering correct_measured_positions(), 115170 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4803 stars left (next iteration limit 5283)
Stop iterations.


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

SIP_REFIT: wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits N_match=4803 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.385 sigma_q2_arcsec=0.284 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.254 n_q1=2300 n_q2=559 n_q3=1387 n_q4=557 worst_quadrant_to_overall_ratio=1.066
The image catalog is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits -region wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.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.76b9Buutfd (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
WCS_IMAGE_NAME=wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
WCS-calibrated image found: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Checking if the catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
WCS catalog name: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=1409, bad_region=8996, passed=37753
Got 37753 stars (including 27818 good ones) from the SExtractor catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat 
util/solve_plate_with_UCAC5 got 37753 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4834 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4789 matched stars entering correct_measured_positions(), 4789 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4789 matched stars entering correct_measured_positions(), 31337 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4834 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4790 matched stars entering correct_measured_positions(), 31337 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 4789 matched stars entering correct_measured_positions(), 31337 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4789 stars left (next iteration limit 5267)
Stop iterations.


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

SIP_REFIT: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits N_match=4789 sigma_overall_arcsec=0.487 sigma_q1_arcsec=0.455 sigma_q2_arcsec=0.518 sigma_q3_arcsec=0.543 sigma_q4_arcsec=0.455 n_q1=954 n_q2=940 n_q3=1329 n_q4=1566 worst_quadrant_to_overall_ratio=1.115
The image catalog is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits -region wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.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.Xn3RftLkcL (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
WCS_IMAGE_NAME=wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
WCS-calibrated image found: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Checking if the catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits alredy exist and is non-empty...
Catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat corresponding to the image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
WCS catalog name: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=1344, bad_region=8744, passed=36438
Got 36438 stars (including 26794 good ones) from the SExtractor catalog wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat 
util/solve_plate_with_UCAC5 got 36438 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4840 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 4793 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4793 matched stars entering correct_measured_positions(), 30222 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.4 to 35.3)
Done reading UCAC5 zone files...
Matched 4838 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4794 matched stars entering correct_measured_positions(), 30222 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Accuracy estimation diagnostic: 4794 matched stars entering correct_measured_positions(), 30222 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4794 stars left (next iteration limit 5272)
Stop iterations.


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

SIP_REFIT: wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits N_match=4794 sigma_overall_arcsec=0.508 sigma_q1_arcsec=0.498 sigma_q2_arcsec=0.531 sigma_q3_arcsec=0.564 sigma_q4_arcsec=0.488 n_q1=951 n_q2=938 n_q3=1329 n_q4=1576 worst_quadrant_to_overall_ratio=1.111
The image catalog is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits -region wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.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_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Saving fully-calibrated image wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/wcs_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits
Preparing the HTML report for the field Aur-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 04:56:57.85 +33:05:58.8:  11.94 +/- 0.01  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 05:04:36.28 +30:17:54.1:  13.19 +/- 0.02  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 05:02:07.39 +28:49:54.5:  12.48 +/- 0.01  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 05:16:21.72 +32:50:24.5:  12.31 +/- 0.01  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 05:16:21.72 +32:50:24.5:  12.29 +/- 0.01  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 04:56:57.85 +33:05:58.8:  11.95 +/- 0.01  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 05:04:36.28 +30:17:54.1:  13.17 +/- 0.02  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 05:02:07.39 +28:49:54.5:  12.47 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.30 +/- 0.01
Forced photometry reference-image weighted average:  11.95 +/- 0.01
Forced photometry reference-image weighted average:  13.18 +/- 0.02
Forced photometry reference-image weighted average:  12.47 +/- 0.01
Forced photometry filter REJECTED candidate at 05:16:21.72 +32:50:24.5: ref_mag=12.30 +/- 0.01 new_mean_mag=12.5337 delta=-0.24 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:56:57.85 +33:05:58.8: ref_mag=11.95 +/- 0.01 new_mean_mag=11.9578 delta=-0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:04:36.28 +30:17:54.1: ref_mag=13.18 +/- 0.02 new_mean_mag=13.4355 delta=-0.26 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:02:07.39 +28:49:54.5: ref_mag=12.47 +/- 0.01 new_mean_mag=12.9164 delta=-0.44 (need > 0.90)
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 05:10:41.05 +28:44:06.0:  13.19 +/- 0.03  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 05:10:01.77 +26:45:55.2:  12.82 +/- 0.02  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 05:10:41.05 +28:44:06.0:  13.14 +/- 0.03  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 05:10:01.77 +26:45:55.2:  12.88 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.17 +/- 0.02
Forced photometry reference-image weighted average:  12.85 +/- 0.01
Forced photometry filter REJECTED candidate at 05:10:41.05 +28:44:06.0: ref_mag=13.17 +/- 0.02 new_mean_mag=13.0562 delta=0.11 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:10:01.77 +26:45:55.2: ref_mag=12.85 +/- 0.01 new_mean_mag=12.8020 delta=0.05 (need > 0.90)
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-12-32_20.00sec_-15.00C_LIGHT_0362.fits at 04:57:42.21 +29:07:14.9:  13.54 +/- 0.03  detection
Forced photometry on wcs_Aur-05-Q2b1x1_2025-12-23_01-13-14_20.00sec_-14.90C_LIGHT_0363.fits at 04:57:42.21 +29:07:14.9:  13.53 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.02
Forced photometry filter REJECTED candidate at 04:57:42.21 +29:07:14.9: ref_mag=13.54 +/- 0.02 new_mean_mag=13.5535 delta=-0.01 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 149643_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149643_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.55    04:54:31.21 +33:17:47.1   4111 5203   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:54:31.21 +33:17:47.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 149645_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149645_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    13.41    05:04:36.34 +30:17:53.9   5390 3371   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    13.46    05:04:36.22 +30:17:54.3   5383 3373   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 149648_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149648_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.22    05:05:16.17 +32:38:13.0   5470 4787   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:05:16.17 +32:38:13.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 149650_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149650_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.28    04:48:16.78 +27:54:54.2   3200 1973   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:48:16.70 +27:54:53.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 149652_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149652_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    12.85    05:02:07.41 +28:49:54.6   5061 2486   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    13.01    05:02:07.37 +28:49:54.4   5054 2488   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 149654_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149654_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    12.50    05:16:21.79 +32:50:24.3   6890 4930   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    12.57    05:16:21.66 +32:50:24.8   6883 4931   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 149656_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 149656_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.62    04:42:31.54 +31:29:54.2   2537 4173   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:42:31.61 +31:29:54.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 150781_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 150781_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    11.96    04:56:57.85 +33:05:58.7   4425 5075   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    11.96    04:56:57.85 +33:05:59.0   4418 5077   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 150854_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 150854_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.09    04:41:14.16 +28:37:42.5   2279 2445   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:41:14.14 +28:37:42.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 150945_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 150945_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.16    05:18:18.05 +33:47:33.6   7115 5519   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:18:18.07 +33:47:32.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 151265_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 151265_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.36    05:15:29.75 +32:42:36.9   6774 4849   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:15:29.76 +32:42:36.7 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 151298_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 151298_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.40    04:56:56.87 +33:06:50.9   4416 5086   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:56:56.92 +33:06:50.8 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 151510_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 151510_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.58    05:14:46.48 +31:23:51.4   6698 4051   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:14:46.50 +31:23:51.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 151793_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 151793_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.76    05:05:46.05 +26:25:46.7   5538 1031   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:05:46.04 +26:25:46.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 151874_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 151874_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.73    04:51:21.86 +28:31:16.0   3624 2326   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:51:21.90 +28:31:15.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 152039_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 152039_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.66    05:19:43.49 +26:10:37.0   7442 0901   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:19:43.45 +26:10:37.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 152168_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 152168_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    12.85    05:10:01.81 +26:45:54.8   6121 1235   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    12.76    05:10:01.74 +26:45:55.6   6114 1237   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 152430_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 152430_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    12.88    04:57:04.43 +33:12:27.6   4433 5142   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:57:04.47 +33:12:28.0 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 152811_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 152811_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    13.11    05:10:41.07 +28:44:06.0   6195 2430   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    13.01    05:10:41.03 +28:44:06.0   6188 2432   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 153103_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153103_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.29    04:48:18.78 +29:47:14.6   3247 3105   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:48:18.83 +29:47:14.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153234_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153234_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.26    05:01:54.51 +28:18:17.0   5023 2169   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:01:54.52 +28:18:16.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153236_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153236_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.23    05:15:31.57 +32:41:25.4   6778 4837   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

Rejecting candidate due to large distance (11.8") between the two second-epoch detections
  
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Considering the candidate 153461_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153461_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.67    04:41:13.49 +28:37:08.6   2277 2439   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:41:13.47 +28:37:09.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 153495_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153495_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.30    05:09:49.65 +29:48:27.0   6068 3079   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:09:49.54 +29:48:27.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153554_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153554_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.50    05:04:49.99 +29:58:34.6   5413 3178   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:04:50.01 +29:58:34.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 153719_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 153719_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.40    04:59:17.67 +32:33:39.9   4709 4746   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  04:59:17.65 +32:33:38.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 154215_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 154215_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.47    05:19:18.05 +33:59:47.3   7238 5647   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:19:18.16 +33:59:48.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 154348_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 154348_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.60    05:12:52.89 +32:19:49.8   6444 4612   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:12:52.76 +32:19:50.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 154530_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 154530_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 1     2026 08 09.46594    2461261.96594    13.60    04:57:42.32 +29:07:15.1   4479 2668   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-10-47_20.00sec_0.00C_LIGHT_0548.fits
Discovery image 2     2026 08 09.46655    2461261.96655    13.53    04:57:42.11 +29:07:14.8   4472 2669   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

  
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Considering the candidate 155003_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 155003_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 2     2026 08 09.46655    2461261.96655    13.71    05:07:47.82 +30:15:40.0   5800 3351   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:07:47.86 +30:15:39.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 143713_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 143713_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 3     2026 08 09.46655    2461261.96655    11.53    05:10:32.19 +32:10:42.1   6145 4514   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:10:32.17 +32:10:42.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 105568_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 105568_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 3     2026 08 09.46655    2461261.96655    12.51    05:15:47.34 +26:45:16.8   6895 1241   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:15:47.36 +26:45:16.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 108616_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549
The candidate 108616_fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549 did not pass the final checks
Discovery image 3     2026 08 09.46655    2461261.96655    13.29    05:06:08.21 +27:03:20.8   5587 1411   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Aur-05-Q2b1x1_073831_TTUQ2b1x1_3667949_EwwJDrbx/fd_Aur-05-Q2b1x1_2026-08-09_06-11-39_20.00sec_-0.00C_LIGHT_0549.fits

**** FOUND  05:06:08.21 +27:03:20.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Aur-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Aur-05-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461261.96594165 -observatory V36
08:05:41.01 +20:14:36.3 Mercury (-0.7mag)
12:07:09.65 -01:39:05.0 Venus (-4.4mag)
05:52:53.59 +23:38:02.8 Mars (1.3mag)
08:44:03.80 +18:37:07.8 Jupiter (-1.8mag)
00:56:19.60 +03:14:27.6 Saturn (0.6mag)
04:11:52.42 +20:57:19.6 Uranus (5.7mag)
00:16:01.66 +00:12:37.4 Neptune (7.7mag)
20:28:01.32 -23:30:39.6 Pluto (14.5mag)
06:11:24.61 +27:31:46.7 Moon (-9.2mag)
-rw-r--r-- 1 apache apache 362 Aug  9 07:41 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461261.96594165:
08:44:10.47 +18:36:40.1 Io (6.0mag)
08:44:05.80 +18:36:59.5 Europa (6.3mag)
08:44:14.40 +18:36:19.7 Ganymede (5.6mag)
08:44:21.50 +18:35:55.0 Callisto (6.8mag)
08:41:36.27 +18:37:16.0 Himalia (15.7mag)
08:44:04.70 +18:37:05.1 Thebe (16.6mag)
08:41:09.05 +18:35:32.8 Elara (17.7mag)
08:48:11.23 +18:16:00.9 Pasiphae (17.9mag)
08:47:09.70 +18:47:40.5 Carme (19.0mag)
00:56:06.58 +03:14:36.0 Titan (8.4mag)
00:56:21.67 +03:14:31.4 Rhea (9.7mag)
00:56:32.40 +03:13:26.9 Iapetus (11.1mag)
00:56:07.19 +03:14:07.4 Hyperion (14.4mag)
00:55:40.43 +03:07:28.6 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  9 07:41 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461261.96594165:
19:07:31.84 -22:20:17.4 JWST
18:06:55.17 +26:44:33.5 Chandra
06:42:43.76 +10:40:12.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  9 07:41 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461261.96594165 -observatory V36
03:15:05.36 +17:28:56.7 17.6mag P/1996 R2 (Lagerkvist)
18:01:26.96 -34:37:11.8 14.0mag P/2010 H2 (Vales)
06:54:56.75 -68:56:48.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:10:09.05 +33:01:10.9 17.7mag C/2017 K2 (PANSTARRS)
03:47:24.80 +38:12:29.2 16.9mag P/2021 N1 (ZTF)
22:37:36.66 +31:22:26.0 17.3mag C/2022 E2 (ATLAS)
06:44:43.62 +26:31:12.2 16.8mag C/2022 N2 (PANSTARRS)
10:22:43.18 +28:24:49.1 17.0mag C/2022 QE78 (ATLAS)
09:29:41.80 +05:18:16.2 17.9mag C/2022 R6 (PANSTARRS)
15:12:40.54 -12:20:00.3 17.9mag P/2023 B1 (PANSTARRS)
21:09:05.47 +65:52:39.9 17.9mag C/2023 H5 (Lemmon)
15:46:36.05 -13:03:09.5 14.4mag C/2023 R1 (PANSTARRS)
08:09:29.85 +31:24:08.3 15.3mag C/2024 E1 (Wierzchos)
15:06:45.39 +15:36:17.7 17.7mag C/2024 G6 (ATLAS)
19:01:33.61 +43:09:17.6 13.7mag C/2024 J3 (ATLAS)
21:08:53.38 +49:17:02.0 17.6mag C/2024 R4 (PANSTARRS)
05:16:08.32 -12:57:13.5 15.4mag C/2024 T5 (ATLAS)
06:57:02.71 +23:56:17.1 17.9mag C/2025 J1 (Borisov)
07:31:20.85 -16:18:44.3 17.8mag C/2025 R3 (PANSTARRS)
10:34:37.47 +20:49:39.8 17.3mag C/2025 V2 (Rankin)
12:58:52.39 +02:16:05.2 17.0mag C/2025 Y1 (ATLAS)
16:02:52.40 +77:42:53.5 16.8mag C/2026 A2 (Bok)
03:07:56.59 +46:12:45.0 17.1mag C/2026 B2 (Sun-Gao)
11:47:48.82 +08:40:52.9 17.3mag A/2026 E1
21:59:42.08 -27:49:04.8 6.9mag 10P/Tempel
11:29:42.18 -03:28:30.6 16.3mag 29P/Schwassmann-Wachmann
04:40:47.12 +32:33:45.2 18.0mag 47P/Ashbrook-Jackson
11:10:13.83 +04:14:03.8 17.3mag 63P/Wild
00:54:08.53 -05:29:41.7 15.4mag 65P/Gunn
05:38:22.83 +20:40:42.7 13.7mag 78P/Gehrels
20:36:50.27 -23:40:06.3 17.7mag 84P/Giclas
03:01:58.28 +13:47:05.5 16.7mag 88P/Howell
07:59:05.50 +27:29:36.0 16.2mag 93P/Lovas
04:09:48.98 +17:21:20.1 17.5mag 112P/Urata-Niijima
06:00:36.36 +30:10:54.6 16.3mag 114P/Wiseman-Skiff
09:21:27.27 +26:26:25.4 15.0mag 123P/West-Hartley
11:46:12.11 -10:44:46.9 17.1mag 124P/Mrkos
05:38:24.06 +21:10:35.3 16.1mag 128P/Shoemaker-Holt
06:30:39.37 +18:50:29.9 17.9mag 131P/Mueller
00:03:11.55 +03:23:44.6 17.6mag 139P/Vaisala-Oterma
03:19:47.60 -19:07:55.3 13.7mag 161P/Hartley-IRAS
07:20:29.03 +37:52:14.3 15.9mag 162P/SidingSpring
14:48:46.17 +41:25:21.6 12.1mag 169P/NEAT
02:45:17.43 +09:31:56.9 17.6mag 220P/McNaught
16:42:13.97 -10:10:44.1 17.7mag 235P/LINEAR
20:21:32.99 -52:48:51.9 17.8mag 259P/Garradd
03:25:44.88 +25:41:49.4 15.3mag 260P/McNaught
07:09:08.57 +37:41:22.0 17.3mag 295P/LINEAR
15:10:52.50 +03:00:08.4 17.7mag 391P/Kowalski
09:02:01.50 +18:18:56.1 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  9 07:41 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug  9 07:41 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
-rw-r--r-- 1 apache apache 190K Aug  9 07:41 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
07:29:03.374 -66:53:37.31  AT 2026wex  2026-07-25.15 18.281
01:42:47.795 -06:27:10.68  AT 2026wew  2026-07-25.45 19.7348
00:50:41.969 +09:13:17.18  SN 2026wev  2026-07-24.43 20.2592
04:03:01.245 +02:18:01.70  AT 2026weu  2026-07-25.48 19.4696
04:08:44.774 +15:30:54.17  AT 2026wet  2026-07-23.48 20.1342
05:10:15.909 +18:10:11.78  AT 2026wes  2026-07-24.49 18.6481
06:18:11.756 +51:00:15.14  AT 2026wer  2026-07-24.49 18.639
22:19:44.999 -27:22:20.19  AT 2026weq  2026-07-13.44 19.377
20:41:38.010 -18:35:01.60  SN 2026wep  2026-07-23.31 20.3302
01:10:22.021 -09:34:08.15  SN 2026weo  2026-07-24.43 20.636
02:27:10.045 +36:08:07.18  AT 2026wen  2026-07-22.43 20.04
01:17:11.858 +43:13:46.93  AT 2026wem  2026-07-03.45 20.3459
20:51:08.964 +18:09:10.80  AT 2026wel  2026-07-21.37 20.276
22:08:07.720 -53:03:58.03  AT 2026wek  2026-07-24.88 18.736
14:52:41.154 -38:57:24.25  AT 2026wej  2026-07-24.81 18.497
21:24:57.173 +01:23:35.53  AT 2026wei  2026-07-21.60 20.35
02:03:17.642 -30:45:34.31  AT 2026weh  2026-07-24.56 18.896
01:05:30.285 -23:04:46.16  AT 2026weg  2026-07-24.51 18.833
12:18:53.701 +49:05:35.94  AT 2026wef  2026-07-24.89 18.37
00:31:47.490 -16:38:50.31  AT 2026wee  2026-07-25.19 20.36
-rw-r--r-- 1 apache apache 87K Aug  9 07:41 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Aug  9 07:40:29 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 3 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 25s (0.42 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 41s (0.68 min)
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 4 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 20s (0.33 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 45s (0.75 min)
FIELD_Aur-05-Q2b1x1: 98s (1.63 min)
=======================================
TOTAL_RUNTIME: 114s (1.90 min)
Finished: Sun Aug  9 07:42:23 CDT 2026