FITS images used in this processing run:

Field Cet-06-Q2b1x1 reference image: Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Field Cet-06-Q2b1x1 reference image: Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Field Cet-06-Q2b1x1 second-epoch image: Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Field Cet-06-Q2b1x1 second-epoch image: Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.61603037 23.12.2025 02:46:55.024   /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
First image: 2461032.61603037 23.12.2025 02:46:55.024   /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Last  image: 2461314.80132836 01.10.2026 07:13:44.770   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 0
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.57
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 2 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  3721
Objects passed selection criteria:  3718
Measurements per detected object (mean, median, min, max):    3.7    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.7    4.0    2    4
Average stars detected per image: 3501.25
Average stars matched: 3445.5 (98.4077 %)
Memory usage VmPeak:   230764 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 25 15:05:03 CDT 2026
VaST build number  1.0rc89-225-g3a72982a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-25)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Oct  1 02:26:39 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461032.61603037 23.12.2025 02:46:55.024   /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
First image: 2461032.61603037 23.12.2025 02:46:55.024   /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Last  image: 2461314.80132836 01.10.2026 07:13:44.770   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 16
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.28
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 8 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  20111
Objects passed selection criteria:  20080
Measurements per detected object (mean, median, min, max):    3.7    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.7    4.0    2    4
Average stars detected per image: 19310.2
Average stars matched: 18791.2 (97.3123 %)
Memory usage VmPeak:   245944 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 25 15:05:03 CDT 2026
VaST build number  1.0rc89-225-g3a72982a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-25)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Oct  1 02:27:18 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
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
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: 
Cet-06-Q2b1x1
#######################################
########### Starting Cet-06-Q2b1x1 ###########
Processing Cet-06-Q2b1x1
server tau has sufficient free disk space available: 655661 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 655661 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.png' -> 'transient_report/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits_preview.png'

Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits


renamed 'Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.png' -> 'transient_report/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits_preview.png'

Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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= 888.8278
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 475.8528
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1791.3408
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 528.4704
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1787.2891
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 527.4623
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.0154
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
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 =                 16.0 / [degC] Focuser temperature
AMBTEMP =                 16.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-01T02:12:45.5911640' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-01T07:12:45.5911640' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61314.3005276737 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-01T07:12:55.4951208' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61314.3006423032 / 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      =     12.8553964498491 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99956526444861 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.2980555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             184.5025 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.38198360468503 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Cet-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 51 26'           / [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  =                20702 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20702 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =                 16.0 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=                 16.0 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 76.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               894.31 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 88.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/d_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits :)

Spent 0.517849 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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/d_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     15.9799995422363 / [degC] Focuser temperature
AMBTEMP =                 16.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-10-01T02:13:44.7703756' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-01T07:13:44.7703756' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61314.3012126158 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-01T07:13:54.6732001' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61314.3013272337 / 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      =      12.855396406366 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99956526422982 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.2816666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     184.847222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.38236024782465 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Cet-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '00 51 26'           / [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  =                20702 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20702 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.9799995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.9799995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 12.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 76.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               894.31 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 88.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/d_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits :)

Spent 0.522353 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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/d_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Previews of the CALIBRATED second-epoch images:


fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits



fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
  
SExtractor catalog cache: saved Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.cat to cache
SExtractor catalog cache: saved Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461314.80064341
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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits exists and is non-empty
wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits exists and is non-empty
wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits exists and is non-empty
wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits (1st reference image)
verification OK: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Image size: 941.5'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:51:25.673 -10:00:21.48 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_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits (1st new image)
verification OK: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Image size: 937.2'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:51:25.644 -09:59:48.30 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:51:25.673 -10:00:21.48
Second-epoch image center 00:51:25.644 -09:59:48.30
Angular distance between the image centers 0.0092 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits (2nd new image)
verification OK: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:51:22.820 -09:59:06.33 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:51:25.673 -10:00:21.48
Second-epoch image center 00:51:22.820 -09:59:06.33
Angular distance between the image centers 0.0239 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  00:51:25.644 -09:59:48.30
Second-epoch second image center 00:51:22.820 -09:59:06.33
Angular distance between the image centers 0.01644 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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits &> /tmp/tmp.45GcQU10nX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits &> /tmp/tmp.8L6F6YO48H
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits &> /tmp/tmp.gWjskFHXDx
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits &> /tmp/tmp.kqJcDl6Wnt
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Calibrating the magnitude scale
Found non-empty wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits and wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits and wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat 
Found non-empty wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits and wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat
The reference image (wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits) and catalog (wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat) found
'wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat' -> 'wcsmag.cat'
Read 5092 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 4.8432 to 21.0419 deg, Dec -15.3223 to -4.5646 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 4.8432 to 21.0419 deg, Dec -15.3223 to -4.5646 deg
Loaded 3952 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): 3142 out of 3267 total matches.
Matched with Tycho-2 3267 out of 5092 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.892100
a=0.000000 b=1.000000 c=22.892100
From vast_summary.log: estimated ref. image limiting mag.:  -7.57
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.32

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.32

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5092 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 4.8432 to 21.0419 deg, Dec -15.3223 to -4.5646 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 4.8432 to 21.0419 deg, Dec -15.3223 to -4.5646 deg
Loaded 3952 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): 3142 out of 3267 total matches.
Matched with Tycho-2 3267 out of 5092 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Forced-photometry filter: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits -> calib.txt_param_ref_wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits (aperture=6.2)
Read 5085 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 4.8433 to 21.0419 deg, Dec -15.3261 to -4.5647 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 4.8433 to 21.0419 deg, Dec -15.3261 to -4.5647 deg
Loaded 3953 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): 3150 out of 3266 total matches.
Matched with Tycho-2 3266 out of 5085 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Forced-photometry filter: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits -> calib.txt_param_ref_wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
 2.1 pix  Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
 2.2 pix  fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
 2.2 pix  fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Limiting magnitude estimates:
 15.3 mag.  Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
 15.3 mag.  Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
 15.1 mag.  fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
 15.1 mag.  fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
All-image limiting magnitude estimate:  15.1 (SNR )  11.8 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.45GcQU10nX (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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits' -> 'wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WCS_IMAGE_NAME=wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WCS-calibrated image found: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Checking if the catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits alredy exist and is non-empty...
Catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WCS catalog name: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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=365, bad_region=1203, passed=5092
Got 5092 stars (including 3612 good ones) from the SExtractor catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat 
util/solve_plate_with_UCAC5 got 5092 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 3543 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3540 matched stars entering correct_measured_positions(), 3540 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3540 matched stars entering correct_measured_positions(), 4141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 

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 3543 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3540 matched stars entering correct_measured_positions(), 4141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 3540 matched stars entering correct_measured_positions(), 4141 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 3540 stars left (next iteration limit 3894)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits N_match=3540 sigma_overall_arcsec=0.271 sigma_q1_arcsec=0.311 sigma_q2_arcsec=0.299 sigma_q3_arcsec=0.241 sigma_q4_arcsec=0.236 n_q1=1035 n_q2=684 n_q3=1126 n_q4=695 worst_quadrant_to_overall_ratio=1.145
The image catalog is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits -region wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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.8L6F6YO48H (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/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits' -> 'wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WCS_IMAGE_NAME=wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WCS-calibrated image found: wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Checking if the catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits alredy exist and is non-empty...
Catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WCS catalog name: wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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=357, bad_region=1183, passed=5085
Got 5085 stars (including 3633 good ones) from the SExtractor catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat 
util/solve_plate_with_UCAC5 got 5085 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 3563 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3561 matched stars entering correct_measured_positions(), 3561 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3561 matched stars entering correct_measured_positions(), 4154 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 

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 3563 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3561 matched stars entering correct_measured_positions(), 4154 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Accuracy estimation diagnostic: 3561 matched stars entering correct_measured_positions(), 4154 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 3561 stars left (next iteration limit 3917)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits N_match=3561 sigma_overall_arcsec=0.253 sigma_q1_arcsec=0.311 sigma_q2_arcsec=0.272 sigma_q3_arcsec=0.223 sigma_q4_arcsec=0.213 n_q1=1046 n_q2=691 n_q3=1120 n_q4=704 worst_quadrant_to_overall_ratio=1.227
The image catalog is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits -region wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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.gWjskFHXDx (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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
WCS_IMAGE_NAME=wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
WCS-calibrated image found: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Checking if the catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits alredy exist and is non-empty...
Catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
WCS catalog name: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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=312, bad_region=953, passed=4120
Got 4120 stars (including 2914 good ones) from the SExtractor catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat 
util/solve_plate_with_UCAC5 got 4120 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 -4.7)
Done reading UCAC5 zone files...
Matched 2859 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2857 matched stars entering correct_measured_positions(), 2857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2857 matched stars entering correct_measured_positions(), 3347 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 -4.7)
Done reading UCAC5 zone files...
Matched 2859 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2857 matched stars entering correct_measured_positions(), 3347 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 2857 matched stars entering correct_measured_positions(), 3347 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 2857 stars left (next iteration limit 3142)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2857 robust_rms=7.840 arcsec worst_region_rms=13.733 arcsec outer_annulus_rms=13.733 arcsec
SIP_REFIT: SIP order 3 trial: matched=2857 robust_rms=0.528 arcsec worst_region_rms=0.849 arcsec outer_annulus_rms=0.849 arcsec
SIP_REFIT: SIP order 5 trial: matched=2857 robust_rms=0.299 arcsec worst_region_rms=0.391 arcsec outer_annulus_rms=0.391 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2857 robust_rms_before=1.007 arcsec robust_rms_before_corrected=0.286 arcsec robust_rms_after=0.299 arcsec worst_region_rms_before=0.400 worst_region_rms_after=0.391 outer_annulus_rms_before=1.253 outer_annulus_rms_after=0.391
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.400 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits worst_region_rms_kept=0.400 arcsec robust_rms_kept=0.286 arcsec matched=2857
WCS_QUALITY_DIAG: file=fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits N_match=2857 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.301 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.277 n_q1=886 n_q2=549 n_q3=905 n_q4=517 worst_quadrant_to_overall_ratio=1.025
The image catalog is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits -region wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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.kqJcDl6Wnt (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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
WCS_IMAGE_NAME=wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
WCS-calibrated image found: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Checking if the catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits alredy exist and is non-empty...
Catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
WCS catalog name: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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=307, bad_region=943, passed=4130
Got 4130 stars (including 2943 good ones) from the SExtractor catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat 
util/solve_plate_with_UCAC5 got 4130 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 2887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2885 matched stars entering correct_measured_positions(), 2885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2885 matched stars entering correct_measured_positions(), 3369 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 2888 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2886 matched stars entering correct_measured_positions(), 3369 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 2886 matched stars entering correct_measured_positions(), 3369 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 2886 stars left (next iteration limit 3173)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2886 robust_rms=7.967 arcsec worst_region_rms=14.148 arcsec outer_annulus_rms=14.148 arcsec
SIP_REFIT: SIP order 3 trial: matched=2886 robust_rms=0.518 arcsec worst_region_rms=0.869 arcsec outer_annulus_rms=0.869 arcsec
SIP_REFIT: SIP order 5 trial: matched=2886 robust_rms=0.286 arcsec worst_region_rms=0.376 arcsec outer_annulus_rms=0.376 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2886 robust_rms_before=1.025 arcsec robust_rms_before_corrected=0.285 arcsec robust_rms_after=0.286 arcsec worst_region_rms_before=0.377 worst_region_rms_after=0.376 outer_annulus_rms_before=1.298 outer_annulus_rms_after=0.376
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.377 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits worst_region_rms_kept=0.377 arcsec robust_rms_kept=0.285 arcsec matched=2886
WCS_QUALITY_DIAG: file=fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits N_match=2886 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.283 sigma_q2_arcsec=0.302 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.281 n_q1=890 n_q2=555 n_q3=910 n_q4=531 worst_quadrant_to_overall_ratio=1.029
The image catalog is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits -region wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits to local_wcs_cache/
'wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits' -> 'local_wcs_cache/wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits'
Saving the final (post-refit) wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits to local_wcs_cache/
'wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits' -> 'local_wcs_cache/wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits'
Saving the final (post-refit) wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits to local_wcs_cache/
'wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits' -> 'local_wcs_cache/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits'
Saving the final (post-refit) wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits to local_wcs_cache/
'wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits' -> 'local_wcs_cache/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits sigma_overall=0.271 worst_q_ratio=1.145
ref2=Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits sigma_overall=0.253 worst_q_ratio=1.227
new1=fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits sigma_overall=0.294 worst_q_ratio=1.025
new2=fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits sigma_overall=0.294 worst_q_ratio=1.029
reference average sigma_overall=0.262 worst_q_ratio=1.186
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069_astrometric_residuals.png (3540 matched stars from wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070_astrometric_residuals.png (3561 matched stars from wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254_astrometric_residuals.png (2857 matched stars from wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255_astrometric_residuals.png (2886 matched stars from wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits'
Saving fully-calibrated image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits'
Preparing the HTML report for the field Cet-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Cet-06-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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
  
SExtractor catalog cache: saved Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.cat to cache
SExtractor catalog cache: saved Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Creating symlink local_wcs_cache/wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Creating symlink local_wcs_cache/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Creating symlink local_wcs_cache/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Checking 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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits exists and is non-empty
wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits exists and is non-empty
wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits exists and is non-empty
wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits (1st reference image)
verification OK: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Image size: 941.5'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 00:51:25.673 -10:00:21.48 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_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits (1st new image)
verification OK: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Image size: 937.2'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:51:25.644 -09:59:48.30 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 00:51:25.673 -10:00:21.48
Second-epoch image center 00:51:25.644 -09:59:48.30
Angular distance between the image centers 0.0092 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits (2nd new image)
verification OK: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 00:51:22.820 -09:59:06.33 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 00:51:25.673 -10:00:21.48
Second-epoch image center 00:51:22.820 -09:59:06.33
Angular distance between the image centers 0.0239 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  00:51:25.644 -09:59:48.30
Second-epoch second image center 00:51:22.820 -09:59:06.33
Angular distance between the image centers 0.01644 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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits &> /tmp/tmp.yqAmxMBpc8
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits &> /tmp/tmp.xiQBsd99sT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits &> /tmp/tmp.FXm5mbsv5K
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits &> /tmp/tmp.l7TB48Zqsr
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Calibrating the magnitude scale
Found non-empty wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits and wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits and wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat 
Found non-empty wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits and wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat
The reference image (wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits) and catalog (wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat) found
'wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat' -> 'wcsmag.cat'
Read 26253 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 4.8317 to 21.0419 deg, Dec -15.3222 to -4.5543 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 4.8317 to 21.0419 deg, Dec -15.3222 to -4.5543 deg
Loaded 3954 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): 3110 out of 3352 total matches.
Matched with Tycho-2 3352 out of 26253 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.778800
a=0.000000 b=1.000000 c=22.778800
From vast_summary.log: estimated ref. image limiting mag.:  -7.28
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.50

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.50

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 26253 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 4.8317 to 21.0419 deg, Dec -15.3222 to -4.5543 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 4.8317 to 21.0419 deg, Dec -15.3222 to -4.5543 deg
Loaded 3954 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): 3110 out of 3352 total matches.
Matched with Tycho-2 3352 out of 26253 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Forced-photometry filter: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits -> calib.txt_param_ref_wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits (aperture=4.9)
Read 25987 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 4.8346 to 21.0419 deg, Dec -15.3332 to -4.5616 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 4.8346 to 21.0419 deg, Dec -15.3332 to -4.5616 deg
Loaded 3957 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): 3129 out of 3354 total matches.
Matched with Tycho-2 3354 out of 25987 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Forced-photometry filter: calibrated wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits -> calib.txt_param_ref_wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 15 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
 2.1 pix  Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
 2.1 pix  fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
 2.1 pix  fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Limiting magnitude estimates:
 15.5 mag.  Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
 15.5 mag.  Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
 15.2 mag.  fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
 15.2 mag.  fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
All-image limiting magnitude estimate:  15.2 (SNR )  14.3 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.yqAmxMBpc8 (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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits' -> 'wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WCS_IMAGE_NAME=wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WCS-calibrated image found: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
Checking if the catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits alredy exist and is non-empty...
Catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits
WCS catalog name: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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=7, blended=1010, bad_region=5219, passed=26246
Got 26246 stars (including 20219 good ones) from the SExtractor catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat 
util/solve_plate_with_UCAC5 got 26246 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 4858 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 22242 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 

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 4864 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 22242 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4858 matched stars entering correct_measured_positions(), 22242 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4858 stars left (next iteration limit 5343)
Stop iterations.


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

SIP_REFIT: wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits N_match=4858 sigma_overall_arcsec=0.274 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.298 sigma_q3_arcsec=0.250 sigma_q4_arcsec=0.237 n_q1=1487 n_q2=898 n_q3=1531 n_q4=942 worst_quadrant_to_overall_ratio=1.140
The image catalog is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits -region wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.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.xiQBsd99sT (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/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits' -> 'wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WCS_IMAGE_NAME=wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WCS-calibrated image found: wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
Checking if the catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits alredy exist and is non-empty...
Catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat corresponding to the image wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits
WCS catalog name: wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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=10, blended=998, bad_region=5125, passed=25977
Got 25977 stars (including 20039 good ones) from the SExtractor catalog wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat 
util/solve_plate_with_UCAC5 got 25977 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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: 4857 matched stars entering correct_measured_positions(), 4857 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 22053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 

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: 4857 matched stars entering correct_measured_positions(), 22053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Accuracy estimation diagnostic: 4857 matched stars entering correct_measured_positions(), 22053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 4857 stars left (next iteration limit 5342)
Stop iterations.


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

SIP_REFIT: wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits N_match=4857 sigma_overall_arcsec=0.270 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.295 sigma_q3_arcsec=0.243 sigma_q4_arcsec=0.240 n_q1=1484 n_q2=897 n_q3=1538 n_q4=938 worst_quadrant_to_overall_ratio=1.129
The image catalog is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits -region wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.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.FXm5mbsv5K (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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
WCS_IMAGE_NAME=wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
WCS-calibrated image found: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Checking if the catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits alredy exist and is non-empty...
Catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
WCS catalog name: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=738, bad_region=4363, passed=22376
Got 22376 stars (including 17427 good ones) from the SExtractor catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat 
util/solve_plate_with_UCAC5 got 22376 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 -4.7)
Done reading UCAC5 zone files...
Matched 4841 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 4835 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 19077 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 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4841 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 19077 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 19077 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4835 stars left (next iteration limit 5318)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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=4835 robust_rms=7.708 arcsec worst_region_rms=14.694 arcsec outer_annulus_rms=14.694 arcsec
SIP_REFIT: SIP order 3 trial: matched=4835 robust_rms=0.517 arcsec worst_region_rms=0.990 arcsec outer_annulus_rms=0.990 arcsec
SIP_REFIT: SIP order 5 trial: matched=4835 robust_rms=0.321 arcsec worst_region_rms=0.429 arcsec outer_annulus_rms=0.429 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4835 robust_rms_before=1.017 arcsec robust_rms_before_corrected=0.310 arcsec robust_rms_after=0.321 arcsec worst_region_rms_before=0.413 worst_region_rms_after=0.429 outer_annulus_rms_before=1.248 outer_annulus_rms_after=0.429
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.413 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits worst_region_rms_kept=0.413 arcsec robust_rms_kept=0.310 arcsec matched=4835
WCS_QUALITY_DIAG: file=fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits N_match=4835 sigma_overall_arcsec=0.320 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.317 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.320 n_q1=1479 n_q2=900 n_q3=1516 n_q4=940 worst_quadrant_to_overall_ratio=1.003
The image catalog is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits -region wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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.l7TB48Zqsr (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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
WCS_IMAGE_NAME=wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
WCS-calibrated image found: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Checking if the catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits alredy exist and is non-empty...
Catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
WCS catalog name: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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=6, blended=711, bad_region=4330, passed=22246
Got 22246 stars (including 17329 good ones) from the SExtractor catalog wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat 
util/solve_plate_with_UCAC5 got 22246 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 -4.7)
Done reading UCAC5 zone files...
Matched 4841 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 4836 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 18967 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 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4841 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 18967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 18967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4836 stars left (next iteration limit 5319)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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=4836 robust_rms=7.740 arcsec worst_region_rms=14.775 arcsec outer_annulus_rms=14.775 arcsec
SIP_REFIT: SIP order 3 trial: matched=4836 robust_rms=0.525 arcsec worst_region_rms=0.895 arcsec outer_annulus_rms=0.895 arcsec
SIP_REFIT: SIP order 5 trial: matched=4836 robust_rms=0.312 arcsec worst_region_rms=0.390 arcsec outer_annulus_rms=0.390 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4836 robust_rms_before=1.031 arcsec robust_rms_before_corrected=0.304 arcsec robust_rms_after=0.312 arcsec worst_region_rms_before=0.389 worst_region_rms_after=0.390 outer_annulus_rms_before=1.246 outer_annulus_rms_after=0.390
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.389 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits worst_region_rms_kept=0.389 arcsec robust_rms_kept=0.304 arcsec matched=4836
WCS_QUALITY_DIAG: file=fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits N_match=4836 sigma_overall_arcsec=0.308 sigma_q1_arcsec=0.310 sigma_q2_arcsec=0.291 sigma_q3_arcsec=0.322 sigma_q4_arcsec=0.290 n_q1=1489 n_q2=895 n_q3=1506 n_q4=946 worst_quadrant_to_overall_ratio=1.045
The image catalog is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits -region wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Saving fully-calibrated image wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.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_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/wcs_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits
Preparing the HTML report for the field Cet-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 01:14:04.31 -11:50:26.2:  11.46 +/- 0.01  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 01:16:27.16 -12:06:45.8:  13.40 +/- 0.05  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:42:44.57 -09:55:00.8:  12.95 +/- 0.03  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:48:51.52 -10:17:42.0:  12.29 +/- 0.01  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 01:03:55.90 -09:08:02.4:  13.43 +/- 0.05  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:46:41.32 -08:18:07.9:  14.11 +/- 0.07  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:33:29.51 -06:43:51.9:  13.30 +/- 0.04  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:41:47.26 -06:02:13.6:  13.30 +/- 0.04  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:51:17.05 -08:35:48.9:  13.60 +/- 0.04  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:59:24.50 -11:53:29.7:  14.10 +/- 0.08  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:48:51.52 -10:17:42.0:  12.29 +/- 0.01  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 01:16:27.16 -12:06:45.8:  13.32 +/- 0.05  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 01:14:04.31 -11:50:26.2:  11.41 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.29 +/- 0.01
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:33:29.51 -06:43:51.9:  13.27 +/- 0.04  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 01:03:55.90 -09:08:02.4:  13.51 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.36 +/- 0.04
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:42:44.57 -09:55:00.8:  12.99 +/- 0.03  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:46:41.32 -08:18:07.9:  14.12 +/- 0.07  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:51:17.05 -08:35:48.9:  13.60 +/- 0.04  detection
Forced photometry reference-image weighted average:  11.43 +/- 0.01
Forced photometry filter REJECTED candidate at 00:48:51.52 -10:17:42.0: ref_mag=12.29 +/- 0.01 new_mean_mag=12.4863 delta=-0.20 (need > 0.90)
Forced photometry filter REJECTED candidate at 01:16:27.16 -12:06:45.8: ref_mag=13.36 +/- 0.04 new_mean_mag=13.4960 delta=-0.14 (need > 0.90)
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:41:47.26 -06:02:13.6:  13.39 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 01:14:04.31 -11:50:26.2: ref_mag=11.43 +/- 0.01 new_mean_mag=11.5292 delta=-0.10 (need > 0.90)
Forced photometry reference-image weighted average:  13.28 +/- 0.03
Forced photometry reference-image weighted average:  13.47 +/- 0.03
Forced photometry filter REJECTED candidate at 00:33:29.51 -06:43:51.9: ref_mag=13.28 +/- 0.03 new_mean_mag=13.4691 delta=-0.19 (need > 0.90)
Forced photometry reference-image weighted average:  12.97 +/- 0.02
Forced photometry reference-image weighted average:  14.11 +/- 0.05
Forced photometry reference-image weighted average:  13.60 +/- 0.03
Forced photometry filter REJECTED candidate at 01:03:55.90 -09:08:02.4: ref_mag=13.47 +/- 0.03 new_mean_mag=13.5865 delta=-0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:42:44.57 -09:55:00.8: ref_mag=12.97 +/- 0.02 new_mean_mag=13.0323 delta=-0.07 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:51:17.05 -08:35:48.9: ref_mag=13.60 +/- 0.03 new_mean_mag=13.8375 delta=-0.24 (need > 0.90)
Forced photometry reference-image weighted average:  13.35 +/- 0.03
Forced photometry filter REJECTED candidate at 00:46:41.32 -08:18:07.9: ref_mag=14.11 +/- 0.05 new_mean_mag=14.2729 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:41:47.26 -06:02:13.6: ref_mag=13.35 +/- 0.03 new_mean_mag=13.4759 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:59:24.50 -11:53:29.7:  13.98 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.03 +/- 0.06
Forced photometry filter REJECTED candidate at 00:59:24.50 -11:53:29.7: ref_mag=14.03 +/- 0.06 new_mean_mag=14.1515 delta=-0.12 (need > 0.90)
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:50:00.96 -07:51:51.5:  14.59 +/- 0.10  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 01:05:06.25 -12:33:34.8:  15.09 +/- 0.20  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:44:21.12 -13:58:56.3:  15.20 +/- 0.21  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-46-55_20.00sec_-15.00C_LIGHT_0069.fits at 00:35:55.57 -10:57:28.1:  14.67 +/- 0.13  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:50:00.96 -07:51:51.5:  14.44 +/- 0.10  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 01:05:06.25 -12:33:34.8:  14.88 +/- 0.16  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:44:21.12 -13:58:56.3:  15.06 +/- 0.19  detection
Forced photometry on wcs_Cet-06-Q2b1x1_2025-12-22_20-47-52_20.00sec_-14.90C_LIGHT_0070.fits at 00:35:55.57 -10:57:28.1:  14.78 +/- 0.14  detection
Forced photometry reference-image weighted average:  14.96 +/- 0.12
Forced photometry reference-image weighted average:  14.51 +/- 0.07
Forced photometry filter REJECTED candidate at 01:05:06.25 -12:33:34.8: ref_mag=14.96 +/- 0.12 new_mean_mag=14.7479 delta=0.21 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:50:00.96 -07:51:51.5: ref_mag=14.51 +/- 0.07 new_mean_mag=14.4949 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  15.12 +/- 0.14
Forced photometry reference-image weighted average:  14.72 +/- 0.10
Forced photometry filter REJECTED candidate at 00:35:55.57 -10:57:28.1: ref_mag=14.72 +/- 0.10 new_mean_mag=14.4964 delta=0.22 (need > 0.90)
Forced photometry filter REJECTED candidate at 00:44:21.12 -13:58:56.3: ref_mag=15.12 +/- 0.14 new_mean_mag=14.6410 delta=0.48 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 31295_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31295_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    14.40    00:46:41.34 -08:18:07.7   5496 2171   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    14.19    00:46:41.31 -08:18:08.0   5489 2178   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31303_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31303_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    12.53    00:48:51.55 -10:17:42.0   5171 3375   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    12.45    00:48:51.49 -10:17:42.0   5164 3382   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31324_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31324_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    11.49    01:14:04.31 -11:50:26.0   1427 4353   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    11.59    01:14:04.31 -11:50:26.5   1420 4360   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31348_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31348_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 2     2026 10 01.30133    2461314.80133    12.61    00:43:47.39 -12:02:37.2   5914 4440   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

**** FOUND  00:43:47.39 -12:02:37.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 31380_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31380_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    13.04    00:42:44.57 -09:55:00.7   6082 3148   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    13.02    00:42:44.57 -09:55:01.0   6075 3155   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31413_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31413_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    13.46    00:33:29.50 -06:43:51.9   7489 1224   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    13.48    00:33:29.51 -06:43:51.9   7481 1231   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31423_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31423_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    13.51    00:41:47.24 -06:02:13.7   6238 0797   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    13.45    00:41:47.28 -06:02:13.4   6230 0804   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31441_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31441_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    13.59    01:16:27.16 -12:06:45.5   1073 4527   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    13.43    01:16:27.15 -12:06:46.2   1066 4535   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31447_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31447_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    13.67    01:03:55.86 -09:08:02.6   2921 2686   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    13.53    01:03:55.94 -09:08:02.1   2914 2693   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31471_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31471_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    13.84    00:51:16.96 -08:35:50.2   4809 2349   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    13.84    00:51:17.14 -08:35:47.6   4801 2356   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31520_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31520_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    14.22    00:59:24.56 -11:53:29.4   3611 4347   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    14.11    00:59:24.44 -11:53:30.1   3604 4354   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31535_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31535_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    14.48    00:50:00.98 -07:51:52.5   4998 1906   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    14.52    00:50:00.94 -07:51:50.5   4991 1913   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31549_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31549_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    14.51    00:35:55.56 -10:57:27.8   7094 3785   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    14.49    00:35:55.57 -10:57:28.4   7087 3793   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31576_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31576_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    14.68    00:44:21.14 -13:58:56.4   5835 5609   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    14.61    00:44:21.11 -13:58:56.2   5828 5616   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

  
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Considering the candidate 31577_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255
The candidate 31577_fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255 did not pass the final checks
Discovery image 1     2026 10 01.30064    2461314.80064    14.69    01:05:06.28 -12:33:34.0   2771 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-12-45_20.00sec_-0.00C_LIGHT_0254.fits
Discovery image 2     2026 10 01.30133    2461314.80133    14.82    01:05:06.23 -12:33:35.7   2764 4770   /data_ssd/NMW-TexasTech/workdir//img_2026-10-01_CI_Cet-06-Q2b1x1_022413_TTUQ2b1x1_1232520_dyyLvowO/fd_Cet-06-Q2b1x1_2026-10-01_02-13-44_20.00sec_-0.00C_LIGHT_0255.fits

make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Cet-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Cet-06-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461314.80064341 -observatory V36
13:51:45.72 -13:23:12.1 Mercury (-0.1mag)
14:12:53.86 -20:52:48.7 Venus (-4.8mag)
08:15:52.38 +20:49:12.2 Mars (1.1mag)
09:27:32.14 +15:36:33.4 Jupiter (-1.9mag)
00:45:21.38 +01:55:31.3 Saturn (0.3mag)
04:12:57.89 +21:00:11.8 Uranus (5.7mag)
00:11:21.15 -00:19:06.0 Neptune (7.7mag)
20:24:23.08 -23:43:12.1 Pluto (14.5mag)
04:23:28.00 +26:24:00.1 Moon (-11.2mag)
-rw-r--r-- 1 apache apache 363 Oct  1 02:26 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461314.80064341:
09:27:32.93 +15:36:30.2 Io (9.5mag)
09:27:41.63 +15:35:44.0 Europa (6.2mag)
09:27:16.88 +15:37:56.3 Ganymede (8.0mag)
09:28:01.53 +15:33:58.5 Callisto (6.9mag)
09:26:33.43 +15:58:31.8 Himalia (15.7mag)
09:27:29.91 +15:36:45.2 Thebe (16.5mag)
09:25:41.20 +15:55:32.4 Elara (17.5mag)
09:30:32.58 +14:59:29.1 Pasiphae (17.8mag)
09:26:52.10 +16:00:59.2 Carme (18.9mag)
00:45:24.64 +01:54:55.7 Titan (8.2mag)
00:45:24.05 +01:55:11.7 Rhea (9.6mag)
00:44:42.45 +01:53:40.4 Iapetus (11.0mag)
00:45:36.81 +01:55:19.7 Hyperion (14.1mag)
00:43:46.93 +01:43:32.9 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct  1 02:26 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461314.80064341:
01:34:05.72 +19:49:39.7 JWST
17:56:17.98 +28:54:44.3 Chandra
11:36:23.04 -60:39:58.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct  1 02:26 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461314.80064341 -observatory V36
03:47:39.17 +20:05:54.2 17.2mag P/1996 R2 (Lagerkvist)
18:16:24.29 -33:43:37.9 14.6mag P/2010 H2 (Vales)
07:35:05.40 -71:44:44.9 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:37.86 +34:21:31.4 17.7mag C/2017 K2 (PANSTARRS)
05:05:36.73 +48:01:27.6 16.7mag P/2021 N1 (ZTF)
07:25:37.06 +25:34:43.9 16.9mag C/2022 N2 (PANSTARRS)
08:56:26.39 +34:41:02.5 16.1mag C/2024 E1 (Wierzchos)
18:25:48.72 +42:00:45.2 17.4mag C/2024 J3 (ATLAS)
05:44:48.36 -13:26:07.4 16.7mag C/2024 T5 (ATLAS)
11:58:41.00 +16:49:41.6 16.4mag C/2025 V2 (Rankin)
13:41:03.50 -01:52:24.7 16.6mag C/2025 Y1 (ATLAS)
18:01:52.71 +68:43:10.4 16.2mag C/2026 A2 (Bok)
02:47:02.66 +44:32:48.4 17.7mag C/2026 B2 (Sun-Gao)
12:35:57.96 +13:18:10.1 17.6mag A/2026 E1
00:50:00.79 +20:04:33.8 18.0mag 2P/Encke
22:47:39.07 -33:38:21.7 14.1mag 10P/Tempel
01:56:18.77 +39:38:10.1 17.0mag 11P/Tempel-Swift-LINEAR
12:04:25.52 -07:20:39.7 16.3mag 29P/Schwassmann-Wachmann
12:56:53.59 -12:27:01.1 18.0mag 63P/Wild
07:21:17.33 +17:04:14.6 17.1mag 78P/Gehrels
03:08:53.65 +14:45:02.2 16.9mag 88P/Howell
07:02:07.49 +37:10:53.0 17.2mag 112P/Urata-Niijima
08:38:03.04 +17:38:54.0 17.8mag 114P/Wiseman-Skiff
11:20:01.06 +15:33:54.0 14.8mag 123P/West-Hartley
13:41:52.09 -29:13:59.8 17.7mag 124P/Mrkos
06:42:48.24 +19:44:33.9 15.7mag 128P/Shoemaker-Holt
23:23:04.79 -06:10:27.9 13.7mag 161P/Hartley-IRAS
09:54:14.66 +04:12:34.7 13.4mag 169P/NEAT
03:32:51.29 +05:53:04.8 14.7mag 220P/McNaught
05:45:36.89 +42:54:16.7 15.4mag 260P/McNaught
-rw-r--r-- 1 apache apache 1.5K Oct  1 02:26 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
-rw-r--r-- 1 apache apache 5.7K Oct  1 02:26 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
-rw-r--r-- 1 apache apache 191K Oct  1 02:26 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:54:06.067 -30:54:18.16  AT 2026abgs  2026-09-01.59 19.74
23:36:50.507 -18:25:52.11  AT 2026abgr  2026-09-10.33 19.8377
21:02:51.216 -46:42:43.39  AT 2026abgq  2026-09-08.49 19.71
22:02:10.332 -48:36:38.02  AT 2026abgp  2026-09-08.53 19.87
21:52:21.472 -49:52:32.76  AT 2026abgo  2026-09-08.53 19.89
01:21:59.577 +27:39:37.17  AT 2026abgn  2026-09-10.04 19.81
01:47:29.118 +34:58:06.10  AT 2026abgm  2026-08-27.58 20.08
22:34:51.296 -21:55:21.23  AT 2026abgl  2026-08-13.43 20.49
23:10:06.537 -12:32:24.43  AT 2026abgk  2026-08-09.62 20.73
21:13:51.314 -27:54:54.88  AT 2026abgj  2026-08-11.42 20.46
00:39:35.670 -23:33:58.32  AT 2026abgi  2026-08-12.59 21.24
23:50:40.885 -22:21:27.13  AT 2026abgh  2026-09-03.46 21.32
00:50:17.770 -28:53:41.69  AT 2026abgg  2026-06-23.79 20.14
01:37:46.664 -44:11:29.14  AT 2026abgf  2026-09-10.59 20.23
17:26:13.489 -06:52:39.77  AT 2026abge  2026-09-11.38 20.61
03:31:01.749 -35:31:30.12  AT 2026abgd  2026-09-03.76 19.9
00:34:05.597 +43:45:16.15  AT 2026abgc  2026-09-10.37 19.7543
23:27:42.003 +23:35:16.96  SN 2026abgb  2026-09-10.30 18.9925
21:01:42.344 -50:55:01.74  AT 2026abga  2026-09-10.50 18.43
21:49:52.457 -54:10:13.02  AT 2026abfz  2026-09-10.53 20.07
-rw-r--r-- 1 apache apache 89K Oct  1 02:26 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Oct  1 02:26:10 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 2s (0.03 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 32s (0.53 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 9s (0.15 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 20s (0.33 min)
FIELD_Cet-06-Q2b1x1: 66s (1.10 min)
=======================================
TOTAL_RUNTIME: 79s (1.32 min)
Finished: Thu Oct  1 02:27:29 CDT 2026