FITS images used in this processing run:

Field Mon-04-Q2b1x1 reference image: Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Field Mon-04-Q2b1x1 reference image: Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Field Mon-04-Q2b1x1 second-epoch image: Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Field Mon-04-Q2b1x1 second-epoch image: Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461058.71137618 18.01.2026 05:04:12.902   /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
First image: 2461058.71137618 18.01.2026 05:04:12.902   /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Last  image: 2461282.94450277 30.08.2026 10:39:55.039   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.81
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 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):  11844
Objects passed selection criteria:  11780
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 7801
Average stars matched: 7323.25 (93.8758 %)
Memory usage VmPeak:   237484 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug 30 05:59:25 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: 2461058.71137618 18.01.2026 05:04:12.902   /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
First image: 2461058.71137618 18.01.2026 05:04:12.902   /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Last  image: 2461282.94450277 30.08.2026 10:39:55.039   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 33
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.50
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 16 seconds
Number of parallel threads: 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):  77935
Objects passed selection criteria:  77725
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 54143.5
Average stars matched: 50641.5 (93.532 %)
Memory usage VmPeak:   295888 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug 30 06:00:18 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: 
Mon-04-Q2b1x1
#######################################
########### Starting Mon-04-Q2b1x1 ###########
Processing Mon-04-Q2b1x1
server tau has sufficient free disk space available: 418163 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 418163 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.png' -> 'transient_report/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits_preview.png'

Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits


renamed 'Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.png' -> 'transient_report/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits_preview.png'

Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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= 874.2974
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 797.0550
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4052.0219
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 975.2237
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4037.3331
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 972.7895
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 4.6346
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
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 =                20.25 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.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= '2026-08-30T05:39:15.4310797' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-30T10:39:15.4310797' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61282.4439285994 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-30T10:39:25.3348693' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61282.4440432177 / 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      =      89.997077682004 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99951483924494 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                22.83 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     120.513611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.56318967001306 / 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  = 'Mon-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20431 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20431 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =                20.25 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=                20.25 / [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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/d_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits :)

Spent 0.499322 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/d_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     20.2399997711182 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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= '2026-08-30T05:39:55.0393864' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-30T10:39:55.0393864' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61282.4443870257 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-30T10:40:04.9432167' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61282.4445016552 / 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      =     89.9970776407356 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99951484847324 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     22.9497222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     120.636388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.55070343894494 / 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  = 'Mon-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20431 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20431 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     20.2399997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     20.2399997711182 / [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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/d_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits :)

Spent 0.519345 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/d_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Previews of the CALIBRATED second-epoch images:


fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits



fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
  
SExtractor catalog cache: saved Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.cat to cache
SExtractor catalog cache: saved Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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: 2461282.94404434
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_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits exists and is non-empty
wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits exists and is non-empty
wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits exists and is non-empty
wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits (1st reference image)
verification OK: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Image size: 941.7'x627.3'  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: 06:00:03.497 -10:01:32.07 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_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits (1st new image)
verification OK: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Image size: 938.1'x624.4'  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: 06:00:00.175 -09:59:47.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:00:03.497 -10:01:32.07
Second-epoch image center 06:00:00.175 -09:59:47.08
Angular distance between the image centers 0.0322 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits (2nd new image)
verification OK: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Image size: 938.0'x624.4'  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: 05:59:59.368 -09:59:29.84 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:00:03.497 -10:01:32.07
Second-epoch image center 05:59:59.368 -09:59:29.84
Angular distance between the image centers 0.0379 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  06:00:00.175 -09:59:47.08
Second-epoch second image center 05:59:59.368 -09:59:29.84
Angular distance between the image centers 0.00582 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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits &> /tmp/tmp.I8sJRvGS11
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits &> /tmp/tmp.zbK2YUv8q7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits &> /tmp/tmp.L4KLaQgwqe
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits &> /tmp/tmp.hEbdtBNOGB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Calibrating the magnitude scale
Found non-empty wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits and wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits and wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat 
Found non-empty wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits and wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat
The reference image (wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits) and catalog (wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat) found
'wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat' -> 'wcsmag.cat'
Read 14264 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9996 to 98.2110 deg, Dec -15.3489 to -4.5605 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 81.9996 to 98.2110 deg, Dec -15.3489 to -4.5605 deg
Loaded 10771 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): 8159 out of 8723 total matches.
Matched with Tycho-2 8723 out of 14264 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.847500
a=0.000000 b=1.000000 c=22.847500
From vast_summary.log: estimated ref. image limiting mag.:  -7.81
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.04

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.04

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 14264 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9996 to 98.2110 deg, Dec -15.3489 to -4.5605 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 81.9996 to 98.2110 deg, Dec -15.3489 to -4.5605 deg
Loaded 10771 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): 8159 out of 8723 total matches.
Matched with Tycho-2 8723 out of 14264 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Forced-photometry filter: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits -> calib.txt_param_ref_wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits (aperture=6.1)
Read 14284 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9867 to 98.2111 deg, Dec -15.3429 to -4.5605 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 81.9867 to 98.2111 deg, Dec -15.3429 to -4.5605 deg
Loaded 10773 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): 8169 out of 8723 total matches.
Matched with Tycho-2 8723 out of 14284 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Forced-photometry filter: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits -> calib.txt_param_ref_wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
 2.0 pix  Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
 2.4 pix  fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
 2.4 pix  fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Limiting magnitude estimates:
 15.0 mag.  Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
 15.0 mag.  Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
 13.8 mag.  fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
 13.8 mag.  fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
All-image limiting magnitude estimate:  13.8 (SNR )  11.0 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.I8sJRvGS11 (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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits' -> 'wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WCS_IMAGE_NAME=wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WCS-calibrated image found: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Checking if the catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits alredy exist and is non-empty...
Catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WCS catalog name: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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=1343, bad_region=2733, passed=14264
Got 14264 stars (including 10431 good ones) from the SExtractor catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat 
util/solve_plate_with_UCAC5 got 14264 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 4844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 11983 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 11983 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 11983 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4843 stars left (next iteration limit 5328)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits N_match=4843 sigma_overall_arcsec=0.325 sigma_q1_arcsec=0.400 sigma_q2_arcsec=0.305 sigma_q3_arcsec=0.283 sigma_q4_arcsec=0.259 n_q1=1685 n_q2=730 n_q3=1676 n_q4=752 worst_quadrant_to_overall_ratio=1.232
The image catalog is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits -region wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.zbK2YUv8q7 (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/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits' -> 'wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WCS_IMAGE_NAME=wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WCS-calibrated image found: wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Checking if the catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits alredy exist and is non-empty...
Catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WCS catalog name: wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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=1364, bad_region=2703, passed=14284
Got 14284 stars (including 10470 good ones) from the SExtractor catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat 
util/solve_plate_with_UCAC5 got 14284 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 4844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 12026 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 12026 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 12026 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4844 stars left (next iteration limit 5328)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits N_match=4844 sigma_overall_arcsec=0.336 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.314 sigma_q3_arcsec=0.297 sigma_q4_arcsec=0.266 n_q1=1693 n_q2=722 n_q3=1685 n_q4=744 worst_quadrant_to_overall_ratio=1.262
The image catalog is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits -region wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.L4KLaQgwqe (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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
WCS_IMAGE_NAME=wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
WCS-calibrated image found: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Checking if the catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
WCS catalog name: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.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=522, bad_region=1602, passed=5737
Got 5737 stars (including 3735 good ones) from the SExtractor catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat 
util/solve_plate_with_UCAC5 got 5737 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013029 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010423 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3629 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3607 matched stars entering correct_measured_positions(), 3608 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3607 matched stars entering correct_measured_positions(), 4464 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3629 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3607 matched stars entering correct_measured_positions(), 4464 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 3607 matched stars entering correct_measured_positions(), 4464 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 3607 stars left (next iteration limit 3967)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3607 robust_rms=7.499 arcsec worst_quadrant_rms=8.214 arcsec
SIP_REFIT: SIP order 3 trial: matched=3607 robust_rms=0.529 arcsec worst_quadrant_rms=0.655 arcsec
SIP_REFIT: SIP order 5 trial: matched=3607 robust_rms=0.428 arcsec worst_quadrant_rms=0.456 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3607 robust_rms_before=0.692 arcsec robust_rms_before_corrected=0.441 arcsec robust_rms_after=0.428 arcsec worst_quadrant_rms_before=0.479 worst_quadrant_rms_after=0.456
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.479 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits N_match=3607 sigma_overall_arcsec=0.448 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.433 sigma_q3_arcsec=0.492 sigma_q4_arcsec=0.458 n_q1=1059 n_q2=738 n_q3=1053 n_q4=757 worst_quadrant_to_overall_ratio=1.099
The image catalog is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits -region wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.hEbdtBNOGB (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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
WCS_IMAGE_NAME=wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
WCS-calibrated image found: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Checking if the catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
WCS catalog name: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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=510, bad_region=1606, passed=5767
Got 5767 stars (including 3770 good ones) from the SExtractor catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat 
util/solve_plate_with_UCAC5 got 5767 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.0'
Seting catalog search parameters based on the expected field of view 938.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013028 (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 0.010422 (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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3662 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3641 matched stars entering correct_measured_positions(), 3641 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3641 matched stars entering correct_measured_positions(), 4499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3662 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3641 matched stars entering correct_measured_positions(), 4499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 3641 matched stars entering correct_measured_positions(), 4499 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 3641 stars left (next iteration limit 4005)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3641 robust_rms=7.424 arcsec worst_quadrant_rms=8.609 arcsec
SIP_REFIT: SIP order 3 trial: matched=3641 robust_rms=0.539 arcsec worst_quadrant_rms=0.650 arcsec
SIP_REFIT: SIP order 5 trial: matched=3641 robust_rms=0.415 arcsec worst_quadrant_rms=0.443 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3641 robust_rms_before=0.682 arcsec robust_rms_before_corrected=0.426 arcsec robust_rms_after=0.415 arcsec worst_quadrant_rms_before=0.447 worst_quadrant_rms_after=0.443
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.447 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits N_match=3641 sigma_overall_arcsec=0.434 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.430 sigma_q3_arcsec=0.475 sigma_q4_arcsec=0.440 n_q1=1084 n_q2=756 n_q3=1051 n_q4=750 worst_quadrant_to_overall_ratio=1.096
The image catalog is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits -region wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits to local_wcs_cache/
'wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits' -> 'local_wcs_cache/wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits'
Saving the final (post-refit) wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits to local_wcs_cache/
'wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits' -> 'local_wcs_cache/wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits'
Saving the final (post-refit) wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits to local_wcs_cache/
'wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits' -> 'local_wcs_cache/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits'
Saving the final (post-refit) wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits to local_wcs_cache/
'wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits' -> 'local_wcs_cache/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits sigma_overall=0.325 worst_q_ratio=1.232
ref2=Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits sigma_overall=0.336 worst_q_ratio=1.262
new1=fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits sigma_overall=0.448 worst_q_ratio=1.099
new2=fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits sigma_overall=0.434 worst_q_ratio=1.096
reference average sigma_overall=0.3305 worst_q_ratio=1.247
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190_astrometric_residuals.png (4843 matched stars from wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191_astrometric_residuals.png (4844 matched stars from wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426_astrometric_residuals.png (3607 matched stars from wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427_astrometric_residuals.png (3641 matched stars from wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits'
Saving fully-calibrated image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits'
Preparing the HTML report for the field Mon-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 06:16:24.48 -06:28:24.7:  9.87 +/- 0.00  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 06:16:24.48 -06:28:24.7:  9.87 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.87 +/- 0.00
Forced photometry filter REJECTED candidate at 06:16:24.48 -06:28:24.7: ref_mag=9.87 +/- 0.00 new_mean_mag=10.3012 delta=-0.43 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20747_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 20747_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    10.28    06:16:24.48 -06:28:25.0   7287 5290   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    10.33    06:16:24.48 -06:28:24.5   7289 5287   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21583_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 21583_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    10.92    06:06:04.10 -10:58:14.2   5683 2592   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:06:04.11 -10:58:14.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 10960_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 10960_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 3     2026 08 30.44450    2461282.94450    10.67    06:09:45.96 -13:06:53.6   6206 1284   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:09:45.98 -13:06:53.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Mon-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
  
SExtractor catalog cache: saved Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.cat to cache
SExtractor catalog cache: saved Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Creating symlink local_wcs_cache/wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Creating symlink local_wcs_cache/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Creating symlink local_wcs_cache/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits exists and is non-empty
wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits exists and is non-empty
wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits exists and is non-empty
wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits (1st reference image)
verification OK: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Image size: 941.7'x627.3'  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: 06:00:03.497 -10:01:32.07 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_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits (1st new image)
verification OK: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Image size: 938.1'x624.4'  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: 06:00:00.175 -09:59:47.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:00:03.497 -10:01:32.07
Second-epoch image center 06:00:00.175 -09:59:47.08
Angular distance between the image centers 0.0322 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits (2nd new image)
verification OK: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Image size: 938.0'x624.4'  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: 05:59:59.368 -09:59:29.84 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:00:03.497 -10:01:32.07
Second-epoch image center 05:59:59.368 -09:59:29.84
Angular distance between the image centers 0.0379 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  06:00:00.175 -09:59:47.08
Second-epoch second image center 05:59:59.368 -09:59:29.84
Angular distance between the image centers 0.00582 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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits &> /tmp/tmp.9F83uPtpWK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits &> /tmp/tmp.j1Cagrcgfe
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits &> /tmp/tmp.gPB5dh3GKv
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits &> /tmp/tmp.8HRUqKrOJ2
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Calibrating the magnitude scale
Found non-empty wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits and wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits and wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat 
Found non-empty wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits and wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat
The reference image (wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits) and catalog (wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat) found
'wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat' -> 'wcsmag.cat'
Read 92121 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9939 to 98.2350 deg, Dec -15.3489 to -4.5573 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 81.9939 to 98.2350 deg, Dec -15.3489 to -4.5573 deg
Loaded 10806 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): 7488 out of 9148 total matches.
Matched with Tycho-2 9148 out of 92121 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.704800
a=0.000000 b=1.000000 c=22.704800
From vast_summary.log: estimated ref. image limiting mag.:  -7.50
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.20

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.20

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 92121 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9939 to 98.2350 deg, Dec -15.3489 to -4.5573 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 81.9939 to 98.2350 deg, Dec -15.3489 to -4.5573 deg
Loaded 10806 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): 7488 out of 9148 total matches.
Matched with Tycho-2 9148 out of 92121 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Forced-photometry filter: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits -> calib.txt_param_ref_wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits (aperture=4.6)
Read 92267 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9848 to 98.2344 deg, Dec -15.3429 to -4.5505 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 81.9848 to 98.2344 deg, Dec -15.3429 to -4.5505 deg
Loaded 10804 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): 7526 out of 9140 total matches.
Matched with Tycho-2 9140 out of 92267 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Forced-photometry filter: calibrated wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits -> calib.txt_param_ref_wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 28 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
 1.9 pix  Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
 2.2 pix  fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
 2.2 pix  fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Limiting magnitude estimates:
 15.2 mag.  Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
 15.2 mag.  Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
 14.0 mag.  fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
 14.0 mag.  fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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.9F83uPtpWK (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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits' -> 'wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WCS_IMAGE_NAME=wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WCS-calibrated image found: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
Checking if the catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits alredy exist and is non-empty...
Catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits
WCS catalog name: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.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=20, blended=7576, bad_region=13356, passed=92101
Got 92101 stars (including 72002 good ones) from the SExtractor catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat 
util/solve_plate_with_UCAC5 got 92101 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4863 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 4844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 80921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4863 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 80921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 80921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4843 stars left (next iteration limit 5328)
Stop iterations.


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

SIP_REFIT: wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits N_match=4843 sigma_overall_arcsec=0.304 sigma_q1_arcsec=0.385 sigma_q2_arcsec=0.289 sigma_q3_arcsec=0.264 sigma_q4_arcsec=0.260 n_q1=1617 n_q2=737 n_q3=1710 n_q4=779 worst_quadrant_to_overall_ratio=1.263
The image catalog is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits -region wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.j1Cagrcgfe (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/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits' -> 'wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WCS_IMAGE_NAME=wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WCS-calibrated image found: wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
Checking if the catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits alredy exist and is non-empty...
Catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat corresponding to the image wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits
WCS catalog name: wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.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=15, blended=7571, bad_region=13382, passed=92252
Got 92252 stars (including 72080 good ones) from the SExtractor catalog wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat 
util/solve_plate_with_UCAC5 got 92252 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 4843 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 81084 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 81084 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 81084 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4843 stars left (next iteration limit 5327)
Stop iterations.


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

SIP_REFIT: wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits N_match=4843 sigma_overall_arcsec=0.310 sigma_q1_arcsec=0.407 sigma_q2_arcsec=0.311 sigma_q3_arcsec=0.270 sigma_q4_arcsec=0.260 n_q1=1642 n_q2=719 n_q3=1707 n_q4=775 worst_quadrant_to_overall_ratio=1.313
The image catalog is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits -region wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.gPB5dh3GKv (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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
WCS_IMAGE_NAME=wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
WCS-calibrated image found: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Checking if the catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
WCS catalog name: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1681, bad_region=8594, passed=38849
Got 38849 stars (including 29066 good ones) from the SExtractor catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat 
util/solve_plate_with_UCAC5 got 38849 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.1'
Seting catalog search parameters based on the expected field of view 938.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013029 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010423 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4866 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 4845 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 32534 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 32534 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 32534 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4844 stars left (next iteration limit 5329)
Stop iterations.


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

SIP_REFIT: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4844 robust_rms=7.212 arcsec worst_quadrant_rms=8.434 arcsec
SIP_REFIT: SIP order 3 trial: matched=4844 robust_rms=0.528 arcsec worst_quadrant_rms=0.651 arcsec
SIP_REFIT: SIP order 5 trial: matched=4844 robust_rms=0.428 arcsec worst_quadrant_rms=0.463 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4844 robust_rms_before=0.680 arcsec robust_rms_before_corrected=0.428 arcsec robust_rms_after=0.428 arcsec worst_quadrant_rms_before=0.452 worst_quadrant_rms_after=0.463
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.452 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits N_match=4844 sigma_overall_arcsec=0.440 sigma_q1_arcsec=0.403 sigma_q2_arcsec=0.442 sigma_q3_arcsec=0.458 sigma_q4_arcsec=0.444 n_q1=1474 n_q2=919 n_q3=1410 n_q4=1041 worst_quadrant_to_overall_ratio=1.039
The image catalog is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits -region wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.8HRUqKrOJ2 (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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
WCS_IMAGE_NAME=wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
WCS-calibrated image found: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Checking if the catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat corresponding to the image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
WCS catalog name: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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=12, blended=1662, bad_region=8625, passed=38783
Got 38783 stars (including 28948 good ones) from the SExtractor catalog wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat 
util/solve_plate_with_UCAC5 got 38783 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.0'
Seting catalog search parameters based on the expected field of view 938.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013028 (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 0.010422 (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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4866 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 4848 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 32462 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4866 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 32462 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 32462 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4848 stars left (next iteration limit 5332)
Stop iterations.


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

SIP_REFIT: wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4848 robust_rms=7.236 arcsec worst_quadrant_rms=8.533 arcsec
SIP_REFIT: SIP order 3 trial: matched=4848 robust_rms=0.536 arcsec worst_quadrant_rms=0.652 arcsec
SIP_REFIT: SIP order 5 trial: matched=4848 robust_rms=0.417 arcsec worst_quadrant_rms=0.452 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4848 robust_rms_before=0.674 arcsec robust_rms_before_corrected=0.421 arcsec robust_rms_after=0.417 arcsec worst_quadrant_rms_before=0.443 worst_quadrant_rms_after=0.452
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.443 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits N_match=4848 sigma_overall_arcsec=0.427 sigma_q1_arcsec=0.415 sigma_q2_arcsec=0.432 sigma_q3_arcsec=0.457 sigma_q4_arcsec=0.413 n_q1=1493 n_q2=917 n_q3=1399 n_q4=1039 worst_quadrant_to_overall_ratio=1.072
The image catalog is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits -region wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Saving fully-calibrated image wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.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_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Preparing the HTML report for the field Mon-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 05:46:19.87 -11:28:00.7:  13.47 +/- 0.05  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 05:55:40.16 -07:40:18.2:  12.17 +/- 0.02  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 05:51:57.26 -08:04:24.1:  12.92 +/- 0.02  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 06:17:06.66 -06:08:14.4:  13.29 +/- 0.04  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 05:51:38.54 -13:47:32.4:  13.30 +/- 0.05  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 06:06:02.00 -07:35:27.9:  13.19 +/- 0.04  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 05:55:40.16 -07:40:18.2:  12.12 +/- 0.02  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 05:46:19.87 -11:28:00.7:  13.46 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.15 +/- 0.01
Forced photometry filter REJECTED candidate at 05:55:40.16 -07:40:18.2: ref_mag=12.15 +/- 0.01 new_mean_mag=12.1297 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  13.47 +/- 0.03
Forced photometry filter REJECTED candidate at 05:46:19.87 -11:28:00.7: ref_mag=13.47 +/- 0.03 new_mean_mag=13.5778 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 06:13:08.18 -06:22:45.4:  13.70 +/- 0.06  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 05:51:57.26 -08:04:24.1:  12.88 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.90 +/- 0.02
Forced photometry filter REJECTED candidate at 05:51:57.26 -08:04:24.1: ref_mag=12.90 +/- 0.02 new_mean_mag=13.1111 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 06:17:06.66 -06:08:14.4:  13.25 +/- 0.04  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 05:51:38.54 -13:47:32.4:  13.30 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.27 +/- 0.03
Forced photometry filter REJECTED candidate at 06:17:06.66 -06:08:14.4: ref_mag=13.27 +/- 0.03 new_mean_mag=13.2028 delta=0.06 (need > 0.90)
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 06:06:02.00 -07:35:27.9:  13.16 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.30 +/- 0.03
Forced photometry filter REJECTED candidate at 05:51:38.54 -13:47:32.4: ref_mag=13.30 +/- 0.03 new_mean_mag=13.2110 delta=0.09 (need > 0.90)
Forced photometry reference-image weighted average:  13.18 +/- 0.03
Forced photometry filter REJECTED candidate at 06:06:02.00 -07:35:27.9: ref_mag=13.18 +/- 0.03 new_mean_mag=13.1073 delta=0.07 (need > 0.90)
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 06:10:07.46 -11:21:50.1:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-04-12_20.00sec_-14.90C_LIGHT_0190.fits at 06:04:35.27 -10:02:00.6:  13.81 +/- 0.06  detection
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 06:13:08.18 -06:22:45.4:  13.71 +/- 0.07  detection
Forced photometry reference-image weighted average:  13.71 +/- 0.04
Forced photometry filter REJECTED candidate at 06:13:08.18 -06:22:45.4: ref_mag=13.71 +/- 0.04 new_mean_mag=13.6200 delta=0.09 (need > 0.90)
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 06:10:07.46 -11:21:50.1:  15.83 +/- 99.00  upperlimit
Forced photometry on wcs_Mon-04-Q2b1x1_2026-01-17_23-05-05_20.00sec_-15.00C_LIGHT_0191.fits at 06:04:35.27 -10:02:00.6:  13.74 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.77 +/- 0.04
Forced photometry filter REJECTED candidate at 06:04:35.27 -10:02:00.6: ref_mag=13.77 +/- 0.04 new_mean_mag=13.9444 delta=-0.17 (need > 0.90)
Adding exclusion_list_gaiadr2.txt__out115354.dat to exclusion_list_gaiadr2.txt
make_report_in_HTML.sh Phase 1 (network queries): 3s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108787_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 108787_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.64    05:46:19.88 -11:28:01.0   2752 2317   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    13.54    05:46:19.87 -11:28:00.4   2754 2314   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108791_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 108791_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.24    06:04:35.06 -09:56:27.7   5472 3217   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:04:35.08 -09:56:27.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108795_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 108795_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.06    05:56:30.11 -07:56:08.5   4283 4442   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  05:56:30.19 -07:56:09.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 109550_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 109550_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    10.88    05:53:50.39 -09:56:20.2   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

Rejecting candidate due to large distance (21.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 110621_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 110621_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    12.01    06:06:16.55 -07:05:53.9   5754 4932   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:06:16.58 -07:05:53.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 110892_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 110892_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    12.17    05:55:40.16 -07:40:17.8   4158 4606   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    12.10    05:55:40.16 -07:40:18.6   4159 4603   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 110910_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 110910_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    12.08    06:01:49.22 -10:37:34.9   5056 2809   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:01:49.20 -10:37:35.0 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 111040_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 111040_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    12.20    05:47:07.19 -12:47:46.4   2868 1508   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  05:47:07.18 -12:47:46.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 112389_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 112389_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    12.80    06:17:42.67 -07:53:19.3   7463 4423   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:17:42.70 -07:53:18.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 112705_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 112705_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.00    05:42:30.19 -11:39:40.3   2183 2195   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  05:42:30.28 -11:39:40.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 112999_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 112999_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.12    05:51:57.26 -08:04:24.8   3599 4367   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    13.10    05:51:57.26 -08:04:23.4   3601 4365   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113523_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 113523_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.20    06:17:06.61 -06:08:13.9   7398 5493   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    13.21    06:17:06.71 -06:08:14.9   7401 5490   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113620_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 113620_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.39    05:49:32.40 -07:00:13.7   3242 5015   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  05:49:32.42 -07:00:14.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113725_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 113725_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.24    05:51:38.57 -13:47:31.5   3531 0906   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    13.19    05:51:38.52 -13:47:33.2   3533 0903   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113766_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 113766_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.28    06:06:02.00 -07:35:27.6   5710 4637   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    13.01    06:06:02.01 -07:35:28.2   5712 4634   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 114022_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 114022_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.41    05:46:27.00 -06:03:59.0   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

Rejecting candidate due to large distance (20.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 114108_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 114108_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.24    06:04:19.04 -06:41:29.1   5464 5182   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:04:19.05 -06:41:28.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 114190_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 114190_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.06    06:04:52.45 -14:08:26.1   5475 0674   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:04:52.48 -14:08:26.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 114845_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 114845_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.47    06:11:20.97 -05:59:22.8   6531 5594   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:11:20.99 -05:59:24.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 114992_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 114992_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.95    06:00:35.46 -07:46:25.0   4895 4534   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:00:35.39 -07:46:25.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 115170_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 115170_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.66    06:13:08.19 -06:22:44.2   6793 5355   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    13.60    06:13:08.17 -06:22:46.7   6795 5352   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 115259_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 115259_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.55    06:08:04.01 -07:57:41.0   6013 4405   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:08:04.04 -07:57:40.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 115354_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 115354_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 2     2026 08 30.44450    2461282.94450    13.71    06:10:07.57 -11:21:50.3   6280 2343   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:10:07.46 -11:21:50.1 in Gaia DR2 single (GAIA_DR2_CLIENT=#vizquery#, MAG_MEAN=13.72, MAG_FAINT_SEARCH_LIMIT=14.70)GAIADR2_OUTPUT=# 2.278 3003986545862058752 092.53172609945 -11.36385886445 13.2086 11.0737 VARIABLE#N_GAIA_STARS_WITIN_BLEND_SEARCH_RADIUS=#1#DISTANCE_ARCSEC=#2.278#MAX_ANGULAR_DISTANCE_BETWEEN_MEASURED_POSITION_AND_CATALOG_MATCH_ARCSEC=#5.9#
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 115436_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 115436_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 1     2026 08 30.44404    2461282.94404    13.89    06:04:35.27 -10:02:00.2   5470 3164   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Discovery image 2     2026 08 30.44450    2461282.94450    14.02    06:04:35.27 -10:02:01.1   5472 3161   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52672_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 52672_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 3     2026 08 30.44450    2461282.94450    11.14    06:06:04.01 -10:58:14.6   5682 2592   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:06:04.01 -10:58:14.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 77241_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 77241_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 3     2026 08 30.44450    2461282.94450    10.72    06:09:45.96 -13:06:53.6   6206 1284   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:09:45.97 -13:06:53.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 30686_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 30686_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 3     2026 08 30.44450    2461282.94450    13.37    06:01:08.71 -08:11:56.0   4975 4276   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:01:08.77 -08:11:56.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 46017_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427
The candidate 46017_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427 did not pass the final checks
Discovery image 3     2026 08 30.44450    2461282.94450    12.02    06:11:35.67 -10:01:55.0   6515 3144   /data_ssd/NMW-TexasTech/workdir//img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits

**** FOUND  06:11:35.67 -10:01:55.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Mon-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-30_CI_Mon-04-Q2b1x1_055704_TTUQ2b1x1_3325071_TAOVOE6L/monitoring_positions.txt
Read 38853 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9738 to 98.1343 deg, Dec -15.2738 to -4.6185 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 81.9738 to 98.1343 deg, Dec -15.2738 to -4.6185 deg
Loaded 10579 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): 8456 out of 8939 total matches.
Matched with Tycho-2 8939 out of 38853 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits
Observation time (mid-exposure, UTC): JD 2461282.94404 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 89.99990 deg  Dec= -9.99725 deg
Frame center: alt= +23.021 deg  az= 116.287 deg  airmass= 2.5384
Header cross-check: CENTALT= 22.830 deg (difference +0.191 deg)
Header cross-check: AIRMASS= 2.5632 (we compute 2.5384)
Airmass zero-point fit: OK  k= +0.3018 +/- 0.0061 mag/airmass  N= 5250  airmass span 1.8714-4.0286  scatter 0.1921 mag
Source monitoring: airmass zero-point for wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-15_20.00sec_-0.00C_LIGHT_0426.fits: OK +0.807278 -0.301838 2.5384 +0.3018 5250 2.1572 0.1921 1.8714 4.0286
Read 38795 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 81.9720 to 98.1344 deg, Dec -15.2699 to -4.6146 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 81.9720 to 98.1344 deg, Dec -15.2699 to -4.6146 deg
Loaded 10575 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): 8469 out of 8940 total matches.
Matched with Tycho-2 8940 out of 38795 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits
Observation time (mid-exposure, UTC): JD 2461282.94450 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 89.99654 deg  Dec= -9.99246 deg
Frame center: alt= +23.145 deg  az= 116.397 deg  airmass= 2.5257
Header cross-check: CENTALT= 22.950 deg (difference +0.195 deg)
Header cross-check: AIRMASS= 2.5507 (we compute 2.5257)
Airmass zero-point fit: OK  k= +0.3142 +/- 0.0061 mag/airmass  N= 5292  airmass span 1.8672-4.0119  scatter 0.1907 mag
Source monitoring: airmass zero-point for wcs_fd_Mon-04-Q2b1x1_2026-08-30_05-39-55_20.00sec_-0.00C_LIGHT_0427.fits: OK +0.842369 -0.314211 2.5257 +0.3142 5292 2.1447 0.1907 1.8672 4.0119
########### Completed Mon-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
Adding identified Gaia sources from exclusion_list_gaiadr2.txt
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN= NO   ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Adding the following to the exclusion list ####
06:10:07.46 -11:21:50.1
####################################################
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461282.94404434 -observatory V36
10:46:18.90 +09:35:16.6 Mercury (-1.6mag)
13:14:46.17 -11:21:20.9 Venus (-4.6mag)
06:52:30.51 +23:23:59.9 Mars (1.2mag)
09:02:28.45 +17:24:56.1 Jupiter (-1.8mag)
00:53:24.35 +02:50:45.0 Saturn (0.5mag)
04:13:28.78 +21:01:27.4 Uranus (5.7mag)
00:14:27.71 +00:01:38.3 Neptune (7.7mag)
20:26:10.41 -23:37:37.5 Pluto (14.5mag)
00:08:27.10 +03:54:27.8 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 363 Aug 30 05:59 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461282.94404434:
09:02:29.99 +17:24:50.3 Io (6.2mag)
09:02:36.23 +17:24:19.7 Europa (6.3mag)
09:02:43.95 +17:23:41.3 Ganymede (5.6mag)
09:02:53.15 +17:22:58.8 Callisto (6.9mag)
09:00:02.42 +17:37:34.2 Himalia (15.7mag)
09:02:27.57 +17:25:01.0 Thebe (16.6mag)
08:59:42.41 +17:32:14.3 Elara (17.7mag)
09:06:31.00 +16:55:06.1 Pasiphae (17.9mag)
09:04:07.33 +17:40:36.0 Carme (19.0mag)
00:53:27.51 +02:50:08.2 Titan (8.4mag)
00:53:25.49 +02:50:24.9 Rhea (9.7mag)
00:53:55.87 +02:53:22.7 Iapetus (11.0mag)
00:53:10.35 +02:50:27.2 Hyperion (14.4mag)
00:52:19.67 +02:41:16.3 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 30 05:59 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461282.94404434:
21:04:41.74 -06:55:45.3 JWST
17:49:47.21 +31:17:54.0 Chandra
12:26:33.11 -62:03:22.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 30 05:59 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461282.94404434 -observatory V36
03:35:03.73 +18:56:13.1 17.4mag P/1996 R2 (Lagerkvist)
18:00:46.79 -34:20:59.1 14.3mag P/2010 H2 (Vales)
07:13:17.63 -69:53:03.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:36.59 +33:30:06.6 17.7mag C/2017 K2 (PANSTARRS)
04:38:12.15 +44:09:58.6 15.4mag P/2021 N1 (ZTF)
22:19:54.38 +29:34:17.1 17.4mag C/2022 E2 (ATLAS)
07:03:55.02 +26:07:43.1 16.8mag C/2022 N2 (PANSTARRS)
10:42:13.85 +27:31:21.6 17.0mag C/2022 QE78 (ATLAS)
09:43:36.98 +05:16:18.6 18.0mag C/2022 R6 (PANSTARRS)
20:45:19.49 +62:38:10.5 18.0mag C/2023 H5 (Lemmon)
15:32:17.11 -14:57:21.9 14.7mag C/2023 R1 (PANSTARRS)
08:31:12.86 +32:26:11.0 15.7mag C/2024 E1 (Wierzchos)
15:05:52.50 +15:24:54.4 17.9mag C/2024 G6 (ATLAS)
18:39:22.15 +43:24:30.3 13.7mag C/2024 J3 (ATLAS)
20:37:19.76 +49:36:30.1 17.5mag C/2024 R4 (PANSTARRS)
05:31:04.43 -12:56:26.9 15.2mag C/2024 T5 (ATLAS)
07:08:31.77 +20:04:54.7 17.8mag C/2025 J1 (Borisov)
11:05:34.75 +19:22:07.4 16.9mag C/2025 V2 (Rankin)
13:13:22.85 +00:44:19.0 16.9mag C/2025 Y1 (ATLAS)
16:23:27.61 +75:13:27.8 16.3mag C/2026 A2 (Bok)
03:08:44.22 +46:18:18.8 17.4mag C/2026 B2 (Sun-Gao)
12:06:04.88 +10:37:52.2 17.5mag A/2026 E1
22:19:26.28 -34:06:11.5 13.2mag 10P/Tempel
11:42:57.95 -04:53:25.5 16.3mag 29P/Schwassmann-Wachmann
11:52:44.87 -02:35:22.4 17.5mag 63P/Wild
00:48:34.46 -06:34:27.7 15.4mag 65P/Gunn
06:23:41.46 +19:47:50.4 17.1mag 78P/Gehrels
03:15:43.07 +14:50:06.6 16.7mag 88P/Howell
08:48:50.14 +24:16:55.1 16.6mag 93P/Lovas
05:12:41.83 +25:35:27.1 17.6mag 112P/Urata-Niijima
07:07:59.14 +26:40:53.1 16.0mag 114P/Wiseman-Skiff
10:10:11.72 +22:29:48.6 14.9mag 123P/West-Hartley
12:29:34.67 -18:33:20.9 17.3mag 124P/Mrkos
06:07:33.00 +20:51:27.5 16.0mag 128P/Shoemaker-Holt
07:04:32.01 +17:32:44.5 17.9mag 131P/Mueller
23:56:14.47 +02:46:19.9 17.4mag 139P/Vaisala-Oterma
02:55:35.08 -18:15:06.0 15.7mag 161P/Hartley-IRAS
08:29:08.13 +37:57:54.8 16.2mag 162P/Siding Spring
10:03:00.30 +20:04:25.3 11.8mag 169P/NEAT
03:16:35.12 +09:01:33.2 14.5mag 220P/McNaught
04:26:21.37 +33:44:15.5 15.2mag 260P/McNaught
08:10:20.18 +36:27:46.4 17.3mag 295P/LINEAR
15:20:27.51 +00:38:15.7 17.9mag 391P/Kowalski
09:20:55.32 +17:15:12.7 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Aug 30 05:59 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
-rw-r--r-- 1 apache apache 5.7K Aug 30 05:59 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 30 05:59 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
11:36:44.876 +36:08:50.30  AT 2026xuu  2026-04-20.28 20.63
13:19:23.606 +16:27:52.28  AT 2026xut  2026-04-20.32 21.03
17:15:05.901 +03:00:18.30  AT 2026xus  2026-04-20.59 20.54
13:46:56.589 +05:48:23.69  AT 2026xur  2026-04-19.38 21.17
14:38:05.583 -00:39:49.24  AT 2026xuq  2026-04-19.44 21.15
14:56:08.294 -04:28:13.39  AT 2026xup  2026-04-19.44 20.43
14:02:32.175 +15:42:03.13  AT 2026xuo  2026-04-15.40 20.76
04:15:55.844 +15:11:25.61  AT 2026xun  2026-03-06.26 20.73
08:40:55.319 +31:25:02.72  AT 2026xum  2026-03-05.30 19.04
04:26:28.742 +13:03:40.34  AT 2026xul  2026-03-06.27 20.89
15:17:55.778 -20:24:22.67  AT 2026xuk  2026-02-26.61 20.33
13:12:25.328 -29:10:03.92  AT 2026xuj  2026-01-27.63 20.84
11:54:25.829 -11:28:12.59  AT 2026xui  2026-01-28.56 20.73
05:11:12.174 -03:23:18.13  AT 2026xuh  2026-01-21.28 20.55
03:38:17.444 +00:23:41.68  AT 2026xug  2026-01-19.29 21.24
11:39:57.376 -13:21:58.15  AT 2026xuf  2026-01-28.56 20.99
14:55:24.436 -29:06:40.74  AT 2026xue  2026-02-26.58 20.26
15:22:19.621 -03:36:37.68  AT 2026xud  2026-02-28.61 20.75
11:32:20.348 -23:41:08.51  AT 2026xuc  2026-02-26.48 20.68
13:43:45.060 -29:09:34.37  AT 2026xub  2026-01-27.63 20.3
-rw-r--r-- 1 apache apache 88K Aug 30 05:59 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Aug 30 05:59:05 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 26s (0.43 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 40s (0.67 min)
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 17s (0.28 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 13s (0.22 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: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 35s (0.58 min)
FIELD_Mon-04-Q2b1x1: 89s (1.48 min)
=======================================
TOTAL_RUNTIME: 93s (1.55 min)
Finished: Sun Aug 30 06:00:38 CDT 2026