FITS images used in this processing run:

Field Ser-02-Q1b1x1 reference image: Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Field Ser-02-Q1b1x1 reference image: Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Field Ser-02-Q1b1x1 second-epoch image: Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Field Ser-02-Q1b1x1 second-epoch image: Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461199.77490082 08.06.2026 06:35:41.431   /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
First image: 2461199.77490082 08.06.2026 06:35:41.431   /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Last  image: 2461311.63764734 28.09.2026 03:18:02.730   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.25
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  9155
Objects passed selection criteria:  9113
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 6414.25
Average stars matched: 6258 (97.564 %)
Memory usage VmPeak:   235120 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  Sun Sep 27 22:21:04 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: 2461199.77490082 08.06.2026 06:35:41.431   /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
First image: 2461199.77490082 08.06.2026 06:35:41.431   /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Last  image: 2461311.63764734 28.09.2026 03:18:02.730   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 39
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.98
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: 10 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):  49380
Objects passed selection criteria:  49285
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 39050
Average stars matched: 37748 (96.6658 %)
Memory usage VmPeak:   271332 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  Sun Sep 27 22:21:46 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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: 
Ser-02-Q1b1x1
#######################################
########### Starting Ser-02-Q1b1x1 ###########
Processing Ser-02-Q1b1x1
server tau has sufficient free disk space available: 815425 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 815425 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.png' -> 'transient_report/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits_preview.png'

Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits


renamed 'Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.png' -> 'transient_report/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits_preview.png'

Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.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= 466.9523
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 523.5157
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4723.5348
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1158.3085
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4775.7083
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1174.4776
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 10.1157
INFO:                  SECOND_EPOCH__SD_ratio= 0.014
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/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-27T22:16:45.5462549' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-28T03:16:45.5462549' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61311.1366382637 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-28T03:16:55.4482042' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61311.1367528704 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     239.998789390907 / [deg] RA of telescope" status=0
Record 32: "DEC     =     13.9997498490934 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     20.9255555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     273.119166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.7811842856829 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ser-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29541 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29541 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 58.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.08 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                268.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             4.700376 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/d_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits :)

Spent 0.490739 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/d_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     22.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-27T22:18:02.7304614' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-28T03:18:02.7304614' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61311.1375315972 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-28T03:18:12.6332504' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61311.1376462155 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      239.99878946048 / [deg] RA of telescope" status=0
Record 32: "DEC     =     13.9997498535123 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =               20.655 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     273.294444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.81542927453845 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Ser-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29541 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29541 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 58.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.08 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                268.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             4.700376 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/d_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits :)

Spent 0.491928 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/d_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Previews of the CALIBRATED second-epoch images:


fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits



fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
  
SExtractor catalog cache: saved Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.cat to cache
SExtractor catalog cache: saved Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.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: 2461311.63675400
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits exists and is non-empty
wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits exists and is non-empty
wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits exists and is non-empty
wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits (1st reference image)
verification OK: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Image size: 937.1'x624.0'  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: 16:00:01.124 +14:00:29.61 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits (1st new image)
verification OK: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Image size: 942.1'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:59:57.299 +13:57:52.80 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:01.124 +14:00:29.61
Second-epoch image center 15:59:57.299 +13:57:52.80
Angular distance between the image centers 0.0462 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits (2nd new image)
verification OK: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Image size: 942.1'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:59:54.323 +13:58:02.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:01.124 +14:00:29.61
Second-epoch image center 15:59:54.323 +13:58:02.49
Angular distance between the image centers 0.0493 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  15:59:57.299 +13:57:52.80
Second-epoch second image center 15:59:54.323 +13:58:02.49
Angular distance between the image centers 0.01233 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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits &> /tmp/tmp.xnOXAgSjvN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits &> /tmp/tmp.tbsmcMOTHm
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits &> /tmp/tmp.hYFmJHmrHK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits &> /tmp/tmp.ihgyVVg8UV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits and wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits and wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat 
Found non-empty wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits and wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat
The reference image (wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits) and catalog (wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat) found
'wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat' -> 'wcsmag.cat'
Read 9502 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.7559 to 248.2663 deg, Dec +8.6962 to +19.2641 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 231.7559 to 248.2663 deg, Dec 8.6962 to 19.2641 deg
Loaded 5412 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): 4488 out of 4655 total matches.
Matched with Tycho-2 4655 out of 9502 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.752350
a=0.000000 b=1.000000 c=22.752350
From vast_summary.log: estimated ref. image limiting mag.:  -7.25
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 9502 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.7559 to 248.2663 deg, Dec +8.6962 to +19.2641 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 231.7559 to 248.2663 deg, Dec 8.6962 to 19.2641 deg
Loaded 5412 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): 4488 out of 4655 total matches.
Matched with Tycho-2 4655 out of 9502 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Forced-photometry filter: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits -> calib.txt_param_ref_wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits (aperture=6.4)
Read 9564 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.7741 to 248.2668 deg, Dec +8.6727 to +19.2640 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 231.7741 to 248.2668 deg, Dec 8.6727 to 19.2640 deg
Loaded 5426 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): 4496 out of 4661 total matches.
Matched with Tycho-2 4661 out of 9564 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Forced-photometry filter: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits -> calib.txt_param_ref_wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
 2.2 pix  Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
 2.2 pix  fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
 2.2 pix  fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Limiting magnitude estimates:
 15.5 mag.  Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
 15.5 mag.  Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
 14.4 mag.  fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
 14.4 mag.  fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
All-image limiting magnitude estimate:  14.4 (SNR )  11.1 (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.xnOXAgSjvN (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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits' -> 'wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WCS_IMAGE_NAME=wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WCS-calibrated image found: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Checking if the catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits alredy exist and is non-empty...
Catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WCS catalog name: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=524, bad_region=0, passed=9502
Got 9502 stars (including 8971 good ones) from the SExtractor catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat 
util/solve_plate_with_UCAC5 got 9502 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 4917 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 9502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 9502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 9502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4917 stars left (next iteration limit 5408)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits N_match=4917 sigma_overall_arcsec=0.383 sigma_q1_arcsec=0.304 sigma_q2_arcsec=0.472 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.468 n_q1=1252 n_q2=1127 n_q3=1350 n_q4=1188 worst_quadrant_to_overall_ratio=1.233
The image catalog is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits -region wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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.tbsmcMOTHm (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/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits' -> 'wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WCS_IMAGE_NAME=wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WCS-calibrated image found: wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Checking if the catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits alredy exist and is non-empty...
Catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WCS catalog name: wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=536, bad_region=0, passed=9564
Got 9564 stars (including 9025 good ones) from the SExtractor catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat 
util/solve_plate_with_UCAC5 got 9564 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 4916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 9564 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 9564 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 9564 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4916 stars left (next iteration limit 5407)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits N_match=4916 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.276 sigma_q2_arcsec=0.438 sigma_q3_arcsec=0.341 sigma_q4_arcsec=0.452 n_q1=1256 n_q2=1117 n_q3=1347 n_q4=1196 worst_quadrant_to_overall_ratio=1.245
The image catalog is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits -region wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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.hYFmJHmrHK (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
WCS_IMAGE_NAME=wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
WCS-calibrated image found: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Checking if the catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
WCS catalog name: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=341, bad_region=0, passed=3406
Got 3406 stars (including 3061 good ones) from the SExtractor catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat 
util/solve_plate_with_UCAC5 got 3406 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 3006 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3001 matched stars entering correct_measured_positions(), 3001 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3001 matched stars entering correct_measured_positions(), 3406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 3005 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3001 matched stars entering correct_measured_positions(), 3406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 3001 matched stars entering correct_measured_positions(), 3406 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 3001 stars left (next iteration limit 3301)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3001 robust_rms=12.578 arcsec worst_region_rms=25.611 arcsec outer_annulus_rms=25.611 arcsec
SIP_REFIT: SIP order 3 trial: matched=3001 robust_rms=0.626 arcsec worst_region_rms=0.794 arcsec outer_annulus_rms=0.794 arcsec
SIP_REFIT: SIP order 5 trial: matched=3001 robust_rms=0.372 arcsec worst_region_rms=0.395 arcsec outer_annulus_rms=0.394 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3001 robust_rms_before=0.840 arcsec robust_rms_before_corrected=0.353 arcsec robust_rms_after=0.372 arcsec worst_region_rms_before=0.416 worst_region_rms_after=0.395 outer_annulus_rms_before=0.901 outer_annulus_rms_after=0.394
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.416 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits worst_region_rms_kept=0.416 arcsec robust_rms_kept=0.353 arcsec matched=3001
WCS_QUALITY_DIAG: file=fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits N_match=3001 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.364 sigma_q2_arcsec=0.381 sigma_q3_arcsec=0.312 sigma_q4_arcsec=0.371 n_q1=777 n_q2=630 n_q3=921 n_q4=673 worst_quadrant_to_overall_ratio=1.078
The image catalog is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits -region wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.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.ihgyVVg8UV (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
WCS_IMAGE_NAME=wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
WCS-calibrated image found: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Checking if the catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
WCS catalog name: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=333, bad_region=0, passed=3344
Got 3344 stars (including 3009 good ones) from the SExtractor catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat 
util/solve_plate_with_UCAC5 got 3344 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 2955 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2950 matched stars entering correct_measured_positions(), 2950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2950 matched stars entering correct_measured_positions(), 3344 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 2954 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2950 matched stars entering correct_measured_positions(), 3344 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 2950 matched stars entering correct_measured_positions(), 3344 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 2950 stars left (next iteration limit 3245)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2950 robust_rms=12.843 arcsec worst_region_rms=24.889 arcsec outer_annulus_rms=24.889 arcsec
SIP_REFIT: SIP order 3 trial: matched=2950 robust_rms=0.633 arcsec worst_region_rms=0.835 arcsec outer_annulus_rms=0.835 arcsec
SIP_REFIT: SIP order 5 trial: matched=2950 robust_rms=0.386 arcsec worst_region_rms=0.465 arcsec outer_annulus_rms=0.414 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2950 robust_rms_before=0.871 arcsec robust_rms_before_corrected=0.361 arcsec robust_rms_after=0.386 arcsec worst_region_rms_before=0.399 worst_region_rms_after=0.465 outer_annulus_rms_before=1.022 outer_annulus_rms_after=0.414
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.399 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits worst_region_rms_kept=0.399 arcsec robust_rms_kept=0.361 arcsec matched=2950
WCS_QUALITY_DIAG: file=fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits N_match=2950 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.370 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.376 n_q1=771 n_q2=612 n_q3=906 n_q4=661 worst_quadrant_to_overall_ratio=1.123
The image catalog is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits -region wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits to local_wcs_cache/
'wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits' -> 'local_wcs_cache/wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits'
Saving the final (post-refit) wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits to local_wcs_cache/
'wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits' -> 'local_wcs_cache/wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits'
Saving the final (post-refit) wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits to local_wcs_cache/
'wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits' -> 'local_wcs_cache/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits'
Saving the final (post-refit) wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits to local_wcs_cache/
'wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits' -> 'local_wcs_cache/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits sigma_overall=0.383 worst_q_ratio=1.233
ref2=Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits sigma_overall=0.363 worst_q_ratio=1.245
new1=fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits sigma_overall=0.354 worst_q_ratio=1.078
new2=fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits sigma_overall=0.358 worst_q_ratio=1.123
reference average sigma_overall=0.373 worst_q_ratio=1.239
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205_astrometric_residuals.png (4917 matched stars from wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206_astrometric_residuals.png (4916 matched stars from wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082_astrometric_residuals.png (3001 matched stars from wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083_astrometric_residuals.png (2950 matched stars from wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits'
Saving fully-calibrated image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits'
Preparing the HTML report for the field Ser-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20503_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 20503_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    9.58    16:12:09.38 +10:36:26.0   2846 5092   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:12:09.40 +10:36:26.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 01742_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 01742_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    10.93    15:58:18.39 +17:16:10.7   5147 1224   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:58:18.41 +17:16:10.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 08486_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 08486_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    8.20    16:07:17.57 +09:55:53.5   3536 5551   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:07:17.59 +09:55:53.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 00785_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 00785_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    9.11    16:06:11.69 +18:22:12.1   4062 0484   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:06:11.70 +18:22:12.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ser-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
  
SExtractor catalog cache: saved Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.cat to cache
SExtractor catalog cache: saved Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Creating symlink local_wcs_cache/wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits exists and is non-empty
wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits exists and is non-empty
wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits exists and is non-empty
wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits (1st reference image)
verification OK: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Image size: 937.1'x624.0'  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: 16:00:01.124 +14:00:29.61 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits (1st new image)
verification OK: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Image size: 942.1'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:59:57.299 +13:57:52.80 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:01.124 +14:00:29.61
Second-epoch image center 15:59:57.299 +13:57:52.80
Angular distance between the image centers 0.0462 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits (2nd new image)
verification OK: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Image size: 942.1'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 15:59:54.323 +13:58:02.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:01.124 +14:00:29.61
Second-epoch image center 15:59:54.323 +13:58:02.49
Angular distance between the image centers 0.0493 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  15:59:57.299 +13:57:52.80
Second-epoch second image center 15:59:54.323 +13:58:02.49
Angular distance between the image centers 0.01233 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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits &> /tmp/tmp.q38ZiFaOrK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits &> /tmp/tmp.8IPlPUcajS
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits &> /tmp/tmp.JS4KklQtHm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits &> /tmp/tmp.BIzoMayR2C
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits and wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits and wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat 
Found non-empty wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits and wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat
The reference image (wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits) and catalog (wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat) found
'wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat' -> 'wcsmag.cat'
Read 53621 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.7502 to 248.2663 deg, Dec +8.6763 to +19.2671 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 231.7502 to 248.2663 deg, Dec 8.6763 to 19.2671 deg
Loaded 5430 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): 4228 out of 4681 total matches.
Matched with Tycho-2 4681 out of 53621 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.628900
a=0.000000 b=1.000000 c=22.628900
From vast_summary.log: estimated ref. image limiting mag.:  -6.98
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.65

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.65

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 53621 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.7502 to 248.2663 deg, Dec +8.6763 to +19.2671 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 231.7502 to 248.2663 deg, Dec 8.6763 to 19.2671 deg
Loaded 5430 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): 4228 out of 4681 total matches.
Matched with Tycho-2 4681 out of 53621 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Forced-photometry filter: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits -> calib.txt_param_ref_wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits (aperture=5.0)
Read 53016 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.7591 to 248.2668 deg, Dec +8.6727 to +19.2640 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 231.7591 to 248.2668 deg, Dec 8.6727 to 19.2640 deg
Loaded 5430 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): 4252 out of 4687 total matches.
Matched with Tycho-2 4687 out of 53016 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Forced-photometry filter: calibrated wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits -> calib.txt_param_ref_wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 38 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
 2.2 pix  Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
 2.0 pix  fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
 2.0 pix  fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Limiting magnitude estimates:
 15.7 mag.  Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
 15.6 mag.  Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
 14.5 mag.  fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
 14.5 mag.  fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
All-image limiting magnitude estimate:  14.5 (SNR )  13.7 (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.q38ZiFaOrK (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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits' -> 'wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WCS_IMAGE_NAME=wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WCS-calibrated image found: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
Checking if the catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits alredy exist and is non-empty...
Catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits
WCS catalog name: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=2886, bad_region=0, passed=53598
Got 53598 stars (including 50628 good ones) from the SExtractor catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat 
util/solve_plate_with_UCAC5 got 53598 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 53598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 53598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 53598 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4913 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits N_match=4913 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.455 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.456 n_q1=1270 n_q2=1117 n_q3=1364 n_q4=1162 worst_quadrant_to_overall_ratio=1.209
The image catalog is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits -region wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.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.8IPlPUcajS (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/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits' -> 'wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WCS_IMAGE_NAME=wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WCS-calibrated image found: wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
Checking if the catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits alredy exist and is non-empty...
Catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat corresponding to the image wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits
WCS catalog name: wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=2872, bad_region=0, passed=53002
Got 53002 stars (including 50061 good ones) from the SExtractor catalog wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat 
util/solve_plate_with_UCAC5 got 53002 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 53002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 53002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 53002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4913 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits N_match=4913 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.274 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.448 n_q1=1279 n_q2=1102 n_q3=1363 n_q4=1169 worst_quadrant_to_overall_ratio=1.269
The image catalog is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits -region wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.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.JS4KklQtHm (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
WCS_IMAGE_NAME=wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
WCS-calibrated image found: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Checking if the catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
WCS catalog name: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=735, bad_region=1, passed=25380
Got 25380 stars (including 24602 good ones) from the SExtractor catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat 
util/solve_plate_with_UCAC5 got 25380 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 25380 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 25380 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 25380 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4914 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.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=4914 robust_rms=11.973 arcsec worst_region_rms=27.580 arcsec outer_annulus_rms=27.580 arcsec
SIP_REFIT: SIP order 3 trial: matched=4914 robust_rms=0.625 arcsec worst_region_rms=0.816 arcsec outer_annulus_rms=0.816 arcsec
SIP_REFIT: SIP order 5 trial: matched=4914 robust_rms=0.387 arcsec worst_region_rms=0.418 arcsec outer_annulus_rms=0.414 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4914 robust_rms_before=0.844 arcsec robust_rms_before_corrected=0.361 arcsec robust_rms_after=0.387 arcsec worst_region_rms_before=0.408 worst_region_rms_after=0.418 outer_annulus_rms_before=0.932 outer_annulus_rms_after=0.414
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.408 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits worst_region_rms_kept=0.408 arcsec robust_rms_kept=0.361 arcsec matched=4914
WCS_QUALITY_DIAG: file=fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits N_match=4914 sigma_overall_arcsec=0.366 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.374 n_q1=1361 n_q2=1069 n_q3=1418 n_q4=1066 worst_quadrant_to_overall_ratio=1.102
The image catalog is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits -region wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.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.BIzoMayR2C (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
WCS_IMAGE_NAME=wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
WCS-calibrated image found: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Checking if the catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat corresponding to the image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
WCS catalog name: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=740, bad_region=2, passed=25307
Got 25307 stars (including 24522 good ones) from the SExtractor catalog wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat 
util/solve_plate_with_UCAC5 got 25307 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 25307 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 490 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 25307 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 25307 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4911 stars left (next iteration limit 5401)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.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=4911 robust_rms=12.239 arcsec worst_region_rms=26.417 arcsec outer_annulus_rms=26.417 arcsec
SIP_REFIT: SIP order 3 trial: matched=4911 robust_rms=0.633 arcsec worst_region_rms=0.867 arcsec outer_annulus_rms=0.867 arcsec
SIP_REFIT: SIP order 5 trial: matched=4911 robust_rms=0.403 arcsec worst_region_rms=0.460 arcsec outer_annulus_rms=0.418 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4911 robust_rms_before=0.870 arcsec robust_rms_before_corrected=0.368 arcsec robust_rms_after=0.403 arcsec worst_region_rms_before=0.412 worst_region_rms_after=0.460 outer_annulus_rms_before=1.038 outer_annulus_rms_after=0.418
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.412 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits worst_region_rms_kept=0.412 arcsec robust_rms_kept=0.368 arcsec matched=4911
WCS_QUALITY_DIAG: file=fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits N_match=4911 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.350 sigma_q2_arcsec=0.398 sigma_q3_arcsec=0.327 sigma_q4_arcsec=0.384 n_q1=1363 n_q2=1060 n_q3=1418 n_q4=1070 worst_quadrant_to_overall_ratio=1.105
The image catalog is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits -region wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.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_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Saving fully-calibrated image wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/wcs_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits
Preparing the HTML report for the field Ser-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:42:16.61 +17:16:58.4:  12.81 +/- 0.02  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:33:00.24 +14:05:25.9:  11.72 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:16:44.92 +18:17:01.4:  13.77 +/- 0.05  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:35:21.82 +17:45:13.8:  12.33 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:31:03.16 +13:18:34.6:  12.31 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:33:58.77 +12:08:40.7:  12.42 +/- 0.02  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:45:02.53 +15:52:11.0:  13.01 +/- 0.02  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:16:44.92 +18:17:01.4:  13.75 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:35:21.82 +17:45:13.8:  12.35 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:33:58.77 +12:08:40.7:  12.42 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:33:00.24 +14:05:25.9:  11.73 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:42:16.61 +17:16:58.4:  12.80 +/- 0.02  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:31:03.16 +13:18:34.6:  12.25 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:45:02.53 +15:52:11.0:  12.99 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.34 +/- 0.01
Forced photometry reference-image weighted average:  12.42 +/- 0.01
Forced photometry reference-image weighted average:  13.76 +/- 0.03
Forced photometry reference-image weighted average:  11.72 +/- 0.01
Forced photometry filter REJECTED candidate at 15:35:21.82 +17:45:13.8: ref_mag=12.34 +/- 0.01 new_mean_mag=12.2437 delta=0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:33:58.77 +12:08:40.7: ref_mag=12.42 +/- 0.01 new_mean_mag=12.5385 delta=-0.12 (need > 0.90)
Forced photometry reference-image weighted average:  12.80 +/- 0.01
Forced photometry reference-image weighted average:  12.28 +/- 0.01
Forced photometry filter REJECTED candidate at 15:33:00.24 +14:05:25.9: ref_mag=11.72 +/- 0.01 new_mean_mag=11.8305 delta=-0.11 (need > 0.90)
Forced photometry reference-image weighted average:  13.00 +/- 0.02
Forced photometry filter REJECTED candidate at 16:16:44.92 +18:17:01.4: ref_mag=13.76 +/- 0.03 new_mean_mag=14.1155 delta=-0.36 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:42:16.61 +17:16:58.4: ref_mag=12.80 +/- 0.01 new_mean_mag=13.1352 delta=-0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:31:03.16 +13:18:34.6: ref_mag=12.28 +/- 0.01 new_mean_mag=12.5210 delta=-0.24 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:45:02.53 +15:52:11.0: ref_mag=13.00 +/- 0.02 new_mean_mag=13.0164 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:39:56.59 +16:46:31.8:  12.48 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:40:24.67 +19:11:03.4:  99.00 +/- 99.00  edge
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:39:56.59 +16:46:31.8:  12.50 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:40:24.67 +19:11:03.4:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 15:40:24.67 +19:11:03.4: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry reference-image weighted average:  12.49 +/- 0.01
Forced photometry filter REJECTED candidate at 15:39:56.59 +16:46:31.8: ref_mag=12.49 +/- 0.01 new_mean_mag=12.7363 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:33:08.97 +16:02:02.4:  13.37 +/- 0.05  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:28:11.69 +10:40:50.2:  99.00 +/- 99.00  edge
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:00:55.32 +13:17:31.4:  13.56 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:50:45.69 +13:08:37.2:  13.17 +/- 0.03  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:22:18.61 +09:55:09.0:  13.32 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:21:48.03 +13:27:02.4:  13.12 +/- 0.03  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:51:51.15 +14:50:40.1:  13.49 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:12:18.70 +09:09:26.9:  13.39 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:00:55.32 +13:17:31.4:  13.55 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:33:08.97 +16:02:02.4:  13.38 +/- 0.05  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:28:11.69 +10:40:50.2:  99.00 +/- 99.00  edge
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:21:48.03 +13:27:02.4:  13.22 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 15:28:11.69 +10:40:50.2: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry reference-image weighted average:  13.56 +/- 0.03
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:51:51.15 +14:50:40.1:  13.49 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 16:00:55.32 +13:17:31.4: ref_mag=13.56 +/- 0.03 new_mean_mag=13.5243 delta=0.03 (need > 0.90)
Forced photometry reference-image weighted average:  13.37 +/- 0.03
Forced photometry reference-image weighted average:  13.17 +/- 0.02
Forced photometry filter REJECTED candidate at 15:33:08.97 +16:02:02.4: ref_mag=13.37 +/- 0.03 new_mean_mag=13.3704 delta=0.00 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:50:45.69 +13:08:37.2:  13.21 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 16:21:48.03 +13:27:02.4: ref_mag=13.17 +/- 0.02 new_mean_mag=13.4455 delta=-0.27 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:22:18.61 +09:55:09.0:  13.43 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.49 +/- 0.03
Forced photometry filter REJECTED candidate at 15:51:51.15 +14:50:40.1: ref_mag=13.49 +/- 0.03 new_mean_mag=13.3880 delta=0.10 (need > 0.90)
Forced photometry reference-image weighted average:  13.19 +/- 0.02
Forced photometry reference-image weighted average:  13.37 +/- 0.03
Forced photometry filter REJECTED candidate at 15:50:45.69 +13:08:37.2: ref_mag=13.19 +/- 0.02 new_mean_mag=13.3462 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:22:18.61 +09:55:09.0: ref_mag=13.37 +/- 0.03 new_mean_mag=13.3593 delta=0.01 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:26:06.20 +14:17:41.2:  13.41 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:12:18.70 +09:09:26.9:  13.38 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.03
Forced photometry filter REJECTED candidate at 16:12:18.70 +09:09:26.9: ref_mag=13.38 +/- 0.03 new_mean_mag=13.4610 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:07:52.87 +12:21:02.1:  13.45 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:26:06.20 +14:17:41.2:  13.45 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.43 +/- 0.03
Forced photometry filter REJECTED candidate at 16:26:06.20 +14:17:41.2: ref_mag=13.43 +/- 0.03 new_mean_mag=13.3806 delta=0.05 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:30:49.03 +17:27:27.6:  13.45 +/- 0.05  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 16:07:51.71 +12:21:22.3:  13.59 +/- 0.05  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:55:25.00 +14:18:22.3:  13.64 +/- 0.04  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-35-41_20.00sec_4.90C_LIGHT_0205.fits at 15:29:00.67 +09:51:12.1:  11.77 +/- 0.01  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:07:52.87 +12:21:02.1:  13.40 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.42 +/- 0.03
Forced photometry filter REJECTED candidate at 16:07:52.87 +12:21:02.1: ref_mag=13.42 +/- 0.03 new_mean_mag=13.6005 delta=-0.18 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:30:49.03 +17:27:27.6:  13.49 +/- 0.05  detection
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 16:07:51.71 +12:21:22.3:  13.57 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.47 +/- 0.03
Forced photometry filter REJECTED candidate at 15:30:49.03 +17:27:27.6: ref_mag=13.47 +/- 0.03 new_mean_mag=13.5194 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  13.58 +/- 0.03
Forced photometry filter REJECTED candidate at 16:07:51.71 +12:21:22.3: ref_mag=13.58 +/- 0.03 new_mean_mag=13.4838 delta=0.10 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:55:25.00 +14:18:22.3:  13.67 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry filter REJECTED candidate at 15:55:25.00 +14:18:22.3: ref_mag=13.65 +/- 0.03 new_mean_mag=13.7835 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Ser-02-Q1b1x1_2026-06-08_01-37-05_20.00sec_5.00C_LIGHT_0206.fits at 15:29:00.67 +09:51:12.1:  11.75 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.76 +/- 0.01
Forced photometry filter REJECTED candidate at 15:29:00.67 +09:51:12.1: ref_mag=11.76 +/- 0.01 new_mean_mag=11.7116 delta=0.05 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 67748_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67748_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    14.13    16:16:44.93 +18:17:01.0   2553 0413   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    14.10    16:16:44.90 +18:17:01.9   2546 0414   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 67757_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67757_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.14    15:42:16.60 +17:16:57.8   7463 1331   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.13    15:42:16.62 +17:16:59.1   7456 1332   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 67758_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67758_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.02    15:45:02.48 +15:52:11.1   7021 2168   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.02    15:45:02.57 +15:52:10.9   7013 2169   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 67759_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67759_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    12.57    15:31:03.11 +13:18:34.1   9013 3795   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    12.48    15:31:03.21 +13:18:35.2   9005 3796   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 67760_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67760_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    12.48    15:33:58.81 +12:08:40.6   8551 4486   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    12.62    15:33:58.73 +12:08:40.7   8544 4487   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 67762_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67762_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.98    16:30:48.11 +13:25:47.6   0229 3158   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:30:48.09 +13:25:47.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 67763_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 67763_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    11.83    15:33:00.24 +14:05:26.1   8740 3312   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    11.83    15:33:00.25 +14:05:25.7   8732 3313   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68026_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68026_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    12.25    15:35:21.79 +17:45:13.8   8480 1078   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    12.24    15:35:21.85 +17:45:13.7   8472 1080   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68033_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68033_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.40    15:35:34.61 +17:40:52.5   8439 1123   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:35:34.57 +17:40:52.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68044_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68044_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.41    15:53:19.15 +13:11:56.7   5721 3714   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:53:19.10 +13:11:56.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68051_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68051_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.61    16:15:20.25 +18:48:12.5   2774 0116   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:15:20.25 +18:48:12.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68063_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68063_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.39    15:57:07.22 +14:25:46.9   5211 2942   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:57:07.21 +14:25:47.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68071_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68071_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.38    15:41:54.81 +18:26:22.6   7542 0632   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:41:54.82 +18:26:22.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68088_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68088_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    12.61    16:25:16.12 +14:02:02.4   1084 2869   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:25:16.12 +14:02:02.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68153_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68153_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    12.76    15:40:24.68 +19:11:03.6   7787 0184   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    12.76    15:40:24.66 +19:11:03.2   7779 0185   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68162_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68162_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    12.74    15:39:56.58 +16:46:31.4   7788 1651   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    12.73    15:39:56.60 +16:46:32.2   7780 1652   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68247_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68247_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    13.13    16:07:57.44 +17:04:02.7   3753 1252   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:07:57.45 +17:04:02.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68259_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68259_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    12.88    15:28:11.63 +10:40:50.4   9391 5410   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    12.63    15:28:11.74 +10:40:49.9   9383 5412   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68305_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68305_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    13.36    16:00:25.25 +17:46:36.9   4864 0899   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:00:25.25 +17:46:37.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68342_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68342_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.37    16:22:18.66 +09:55:08.2   1305 5393   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.35    16:22:18.56 +09:55:09.9   1298 5394   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68355_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68355_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.45    16:21:48.06 +13:27:02.4   1572 3265   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.44    16:21:48.01 +13:27:02.5   1565 3266   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68372_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68372_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.30    15:33:08.93 +16:02:02.4   8762 2133   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.47    15:33:09.01 +16:02:02.4   8755 2134   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68381_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68381_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.34    15:50:45.71 +13:08:38.1   6101 3767   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.35    15:50:45.67 +13:08:36.3   6093 3768   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68392_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68392_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.39    15:51:51.15 +14:50:40.4   5999 2736   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.39    15:51:51.16 +14:50:39.9   5991 2737   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68407_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68407_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.44    16:00:55.30 +13:17:32.3   4622 3589   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.67    16:00:55.33 +13:17:30.5   4614 3591   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68413_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68413_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.46    16:12:18.65 +09:09:27.5   2761 5967   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.46    16:12:18.75 +09:09:26.3   2754 5968   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68445_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68445_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.64    16:26:06.19 +14:17:41.2   0983 2699   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.25    16:26:06.21 +14:17:41.1   0976 2700   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68459_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68459_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    13.44    15:39:30.70 +09:57:20.6   7664 5779   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:39:30.66 +09:57:21.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68460_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68460_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.60    16:07:52.87 +12:21:01.8   3564 4086   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.60    16:07:52.87 +12:21:02.3   3557 4087   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68479_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68479_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.52    15:30:49.05 +17:27:26.0   9137 1276   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.51    15:30:49.01 +17:27:29.1   9130 1277   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68495_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68495_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.64    16:07:51.65 +12:21:21.9   3567 4083   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.40    16:07:51.76 +12:21:22.8   3560 4084   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68541_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68541_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    13.77    15:55:24.98 +14:18:22.2   5462 3030   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    13.80    15:55:25.01 +14:18:22.4   5454 3031   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 68622_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 68622_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 2     2026 09 28.13765    2461311.63765    13.81    15:50:35.43 +15:09:21.8   6185 2560   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:50:35.43 +15:09:22.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 45011_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 45011_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    9.70    16:12:09.38 +10:36:25.8   2846 5092   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:12:09.40 +10:36:26.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 41492_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 41492_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 1     2026 09 28.13675    2461311.63675    11.71    15:29:00.68 +09:51:12.2   9252 5911   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-16-45_20.00sec_-0.00C_LIGHTs_0082.fits
Discovery image 2     2026 09 28.13765    2461311.63765    11.71    15:29:00.66 +09:51:11.9   9244 5913   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

  
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Considering the candidate 03654_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 03654_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    9.30    16:06:11.70 +18:22:12.3   4062 0484   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:06:11.70 +18:22:12.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 41578_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 41578_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    8.32    16:07:17.58 +09:55:53.5   3536 5551   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  16:07:17.59 +09:55:53.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 08841_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083
The candidate 08841_fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083 did not pass the final checks
Discovery image 3     2026 09 28.13765    2461311.63765    10.91    15:58:18.40 +17:16:10.3   5147 1224   /data_ssd/NMW-TexasTech/workdir//img_2026-09-27_CI_Ser-02-Q1b1x1_221858_TTUQ1b1x1_1099036_L6R76hMT/fd_Ser-02-Q1b1x1_2026-09-27_22-18-02_20.00sec_0.00C_LIGHTs_0083.fits

**** FOUND  15:58:18.43 +17:16:10.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Ser-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Ser-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461311.63675400 -observatory V36
13:35:59.00 -11:30:03.2 Mercury (-0.1mag)
14:11:36.95 -20:27:27.0 Venus (-4.8mag)
08:08:04.43 +21:10:05.2 Mars (1.1mag)
09:25:15.92 +15:46:47.3 Jupiter (-1.9mag)
00:46:15.79 +02:01:26.1 Saturn (0.4mag)
04:13:10.44 +21:00:43.2 Uranus (5.7mag)
00:11:40.43 -00:17:00.1 Neptune (7.7mag)
20:24:29.31 -23:42:57.4 Pluto (14.5mag)
01:21:52.04 +12:22:35.4 Moon (-12.2mag)
-rw-r--r-- 1 apache apache 363 Sep 27 22:21 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461311.63675400:
09:25:23.03 +15:46:10.4 Io (9.3mag)
09:25:20.06 +15:46:27.0 Europa (6.3mag)
09:25:31.68 +15:45:23.6 Ganymede (7.9mag)
09:25:25.22 +15:45:59.4 Callisto (6.9mag)
09:24:04.66 +16:08:44.5 Himalia (15.7mag)
09:25:19.26 +15:46:31.1 Thebe (16.5mag)
09:23:17.70 +16:04:48.6 Elara (17.6mag)
09:28:25.66 +15:09:59.8 Pasiphae (17.8mag)
09:24:49.74 +16:10:21.2 Carme (18.9mag)
00:46:03.89 +02:01:10.7 Titan (8.2mag)
00:46:17.33 +02:01:25.6 Rhea (9.6mag)
00:45:39.34 +02:00:09.9 Iapetus (11.0mag)
00:46:29.05 +02:00:50.4 Hyperion (14.1mag)
00:44:43.64 +01:49:37.3 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep 27 22:21 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461311.63675400:
01:07:39.29 +18:26:33.3 JWST
17:06:31.56 +41:41:42.7 Chandra
03:04:34.56 +60:43:08.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 27 22:21 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461311.63675400 -observatory V36
03:47:33.51 +20:02:21.8 17.2mag P/1996 R2 (Lagerkvist)
18:14:05.47 -33:47:45.2 14.6mag P/2010 H2 (Vales)
07:33:21.53 -71:32:39.4 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:43.49 +34:16:05.9 17.7mag C/2017 K2 (PANSTARRS)
05:06:17.10 +47:47:50.7 16.6mag P/2021 N1 (ZTF)
21:58:30.36 +25:52:08.9 17.6mag C/2022 E2 (ATLAS)
07:23:56.13 +25:37:25.2 16.9mag C/2022 N2 (PANSTARRS)
11:08:22.04 +26:35:47.3 17.1mag C/2022 QE78 (ATLAS)
10:01:18.87 +05:07:14.7 18.0mag C/2022 R6 (PANSTARRS)
15:27:12.19 -17:27:36.2 15.1mag C/2023 R1 (PANSTARRS)
08:54:26.15 +34:24:23.0 16.1mag C/2024 E1 (Wierzchos)
15:10:47.08 +15:08:00.1 18.0mag C/2024 G6 (ATLAS)
18:26:00.58 +42:10:34.8 13.8mag C/2024 J3 (ATLAS)
20:01:31.18 +47:37:47.2 17.4mag C/2024 R4 (PANSTARRS)
05:44:02.63 -13:22:44.7 14.9mag C/2024 T5 (ATLAS)
11:53:04.30 +17:05:22.3 16.4mag C/2025 V2 (Rankin)
13:38:02.94 -01:36:27.3 16.7mag C/2025 Y1 (ATLAS)
17:49:37.54 +69:37:43.3 16.3mag C/2026 A2 (Bok)
02:50:12.26 +44:51:52.6 17.7mag C/2026 B2 (Sun-Gao)
12:32:56.07 +13:01:17.3 17.6mag A/2026 E1
22:44:32.03 -34:07:06.1 14.0mag 10P/Tempel
01:51:36.15 +39:37:35.2 17.1mag 11P/Tempel-Swift-LINEAR
12:02:16.58 -07:05:24.9 16.3mag 29P/Schwassmann-Wachmann
12:50:31.07 -11:30:46.7 17.9mag 63P/Wild
07:16:19.48 +17:23:28.0 17.1mag 78P/Gehrels
03:11:05.41 +14:50:39.7 16.9mag 88P/Howell
06:50:39.84 +36:08:44.5 17.2mag 112P/Urata-Niijima
08:29:55.52 +18:41:50.2 17.8mag 114P/Wiseman-Skiff
11:13:19.12 +16:16:57.5 14.8mag 123P/West-Hartley
13:34:16.91 -28:15:13.1 17.7mag 124P/Mrkos
06:39:55.78 +19:52:28.8 15.7mag 128P/Shoemaker-Holt
23:58:39.04 -09:06:12.8 13.8mag 161P/Hartley-IRAS
09:47:30.95 +05:05:43.8 13.2mag 169P/NEAT
03:33:07.83 +06:16:45.5 14.6mag 220P/McNaught
05:39:05.01 +42:07:54.8 15.4mag 260P/McNaught
09:42:05.65 +32:30:40.0 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 1.8K Sep 27 22:21 comets.txt
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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 Sep 27 22:21 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
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
-rw-r--r-- 1 apache apache 191K Sep 27 22:21 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:52:55.402 -09:12:08.29  AT 2026aaxv  2026-09-04.64 20.08
05:04:14.730 -42:14:07.54  AT 2026aaxu  2026-09-03.80 19.73
00:02:28.077 -23:32:16.72  AT 2026aaxt  2026-09-04.59 20.16
01:03:33.302 -33:27:15.30  AT 2026aaxs  2026-08-22.73 20.13
02:42:04.255 -11:07:39.46  AT 2026aaxr  2026-09-03.17 19.67
02:31:19.833 -25:27:29.88  SN 2026aaxq  2026-09-06.65 20.16
00:52:57.241 -59:43:14.89  AT 2026aaxp  2026-09-06.70 19.51
01:20:22.758 -62:39:05.68  AT 2026aaxo  2026-09-06.70 20.13
00:14:01.541 -00:00:55.27  AT 2026aaxn  2026-09-08.53 19.62
04:14:33.098 -37:43:12.21  AT 2026aaxm  2026-08-22.80 20.49
19:48:31.105 -23:12:17.17  AT 2026aaxl  2026-09-04.43 20.19
00:38:15.294 -37:17:09.43  AT 2026aaxk  2026-09-04.60 20.02
21:01:01.181 -13:41:08.56  SN 2026aaxj  2026-09-08.41 19.99
22:54:22.028 -56:22:37.05  AT 2026aaxi  2026-09-08.58 20.16
01:42:07.146 -40:01:01.18  AT 2026aaxh  2026-09-04.64 20.37
21:44:13.978 -09:13:15.35  AT 2026aaxg  2026-09-08.45 20.21
02:32:42.330 -42:59:32.85  AT 2026aaxf  2026-09-04.67 20.08
23:28:33.837 -17:12:39.07  AT 2026aaxe  2026-09-04.48 20.3
23:27:55.166 -08:22:08.81  AT 2026aaxd  2026-09-04.50 20.02
03:53:07.549 -45:58:07.67  AT 2026aaxc  2026-09-08.67 20.03
-rw-r--r-- 1 apache apache 89K Sep 27 22:21 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Sep 27 22:20:26 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 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: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 34s (0.57 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 11s (0.18 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 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: 24s (0.40 min)
FIELD_Ser-02-Q1b1x1: 71s (1.18 min)
=======================================
TOTAL_RUNTIME: 93s (1.55 min)
Finished: Sun Sep 27 22:21:59 CDT 2026