FITS images used in this processing run:

Field Ser-03-Q1b1x1 reference image: Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Field Ser-03-Q1b1x1 reference image: Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Field Ser-03-Q1b1x1 second-epoch image: Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Field Ser-03-Q1b1x1 second-epoch image: Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461172.79772691 12.05.2026 07:08:33.605   /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
First image: 2461172.79772691 12.05.2026 07:08:33.605   /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Last  image: 2461249.69702461 28.07.2026 04:43:32.926   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.54
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: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  7974
Objects passed selection criteria:  7943
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: 6253
Average stars matched: 6160.25 (98.5167 %)
Memory usage VmPeak:   234268 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jul 28 02:13:30 CDT 2026
VaST build number  1.0rc89-182-g8380f0ac
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-28)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jul 28 02:46:36 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: 2461172.79772691 12.05.2026 07:08:33.605   /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
First image: 2461172.79772691 12.05.2026 07:08:33.605   /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Last  image: 2461249.69702461 28.07.2026 04:43:32.926   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 40
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.30
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: 31 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  44004
Objects passed selection criteria:  43926
Measurements per detected object (mean, median, min, max):    3.2    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.2    4.0    2    4
Average stars detected per image: 36700.5
Average stars matched: 35624 (97.0668 %)
Memory usage VmPeak:   266528 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Tue Jul 28 02:13:30 CDT 2026
VaST build number  1.0rc89-182-g8380f0ac
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-28)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jul 28 02:50:09 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= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Ser-03-Q1b1x1
#######################################
########### Starting Ser-03-Q1b1x1 ###########
Processing Ser-03-Q1b1x1
server tau has sufficient free disk space available: 1045583 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1045583 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.png' -> 'transient_report/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits_preview.png'

Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits


renamed 'Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.png' -> 'transient_report/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits_preview.png'

Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.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= 524.6873
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 506.5209
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2994.4466
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 727.7364
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3000.6679
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 727.5253
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 5.70711
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
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 =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 28.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T23:42:50.7398478' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-28T04:42:50.7398478' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61249.1964205904 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-28T04:43:00.6435806' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61249.1965352199 / 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      =     231.425785490618 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99990437717512 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     41.4966666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =                244.8 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.50739628594274 / 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-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 25 43'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                29511 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29511 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 40.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               898.21 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.900632 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/d_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits :)

Spent 0.939152 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/d_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 28.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T23:43:32.9269474' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-28T04:43:32.9269474' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61249.1969088656 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-28T04:43:42.8317813' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61249.1970235067 / 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      =      231.42578550559 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99990437361467 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     41.3641666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             244.9525 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.51133465487598 / 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-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 25 43'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 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  =                29511 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29511 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.2 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 40.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               898.21 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.900632 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/d_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits :)

Spent 0.780702 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/d_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Previews of the CALIBRATED second-epoch images:


fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits



fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
  
SExtractor catalog cache: saved Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.cat to cache
SExtractor catalog cache: saved Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461249.69653633
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits exists and is non-empty
Saving wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits to local_wcs_cache/
'wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits' -> 'local_wcs_cache/wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits'
wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits exists and is non-empty
Saving wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits to local_wcs_cache/
'wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits' -> 'local_wcs_cache/wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits'
wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits exists and is non-empty
Saving wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits to local_wcs_cache/
'wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits' -> 'local_wcs_cache/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits'
wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits exists and is non-empty
Saving wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits to local_wcs_cache/
'wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits' -> 'local_wcs_cache/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits (1st reference image)
verification OK: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:41.177 +06:00:47.01 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-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits (1st new image)
verification OK: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Image size: 941.1'x626.6'  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: 15:25:48.724 +06:00:08.17 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:25:41.177 +06:00:47.01
Second-epoch image center 15:25:48.724 +06:00:08.17
Angular distance between the image centers 0.0331 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits (2nd new image)
verification OK: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Image size: 941.1'x626.6'  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: 15:25:47.654 +06:00:08.12 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:25:41.177 +06:00:47.01
Second-epoch image center 15:25:47.654 +06:00:08.12
Angular distance between the image centers 0.0289 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  15:25:48.724 +06:00:08.17
Second-epoch second image center 15:25:47.654 +06:00:08.12
Angular distance between the image centers 0.00443 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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits &> /tmp/tmp.9U4ZeyDZus
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits &> /tmp/tmp.HDeqeys7FV
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits &> /tmp/tmp.hWlazKZ4mQ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits &> /tmp/tmp.Uf3JQTqnZU
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits and wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits and wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat 
Found non-empty wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits and wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat
The reference image (wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits) and catalog (wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat) found
'wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat' -> 'wcsmag.cat'
Read 8606 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.4675 to 239.3569 deg, Dec +0.7513 to +11.2730 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 223.4675 to 239.3569 deg, Dec 0.7513 to 11.2730 deg
Loaded 4602 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): 3919 out of 4066 total matches.
Matched with Tycho-2 4066 out of 8606 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.801900
a=0.000000 b=1.000000 c=22.801900
From vast_summary.log: estimated ref. image limiting mag.:  -7.54
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.26

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.26

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8606 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.4675 to 239.3569 deg, Dec +0.7513 to +11.2730 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 223.4675 to 239.3569 deg, Dec 0.7513 to 11.2730 deg
Loaded 4602 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): 3919 out of 4066 total matches.
Matched with Tycho-2 4066 out of 8606 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits:


Forced-photometry filter: calibrated wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits -> calib.txt_param_ref_wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits (aperture=6.3)
Read 8089 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.4703 to 239.3568 deg, Dec +0.7382 to +11.2661 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 223.4703 to 239.3568 deg, Dec 0.7382 to 11.2661 deg
Loaded 4596 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): 3909 out of 4053 total matches.
Matched with Tycho-2 4053 out of 8089 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits:


Forced-photometry filter: calibrated wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits -> calib.txt_param_ref_wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
 2.2 pix  Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
 2.4 pix  fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
 2.4 pix  fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
 2.2 pix  wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
 2.2 pix  wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Limiting magnitude estimates:
 15.3 mag.  Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
 15.2 mag.  Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
 14.3 mag.  fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
 14.4 mag.  fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
All-image limiting magnitude estimate:  14.3 (SNR )  11.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.9U4ZeyDZus (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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits' -> 'wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WCS_IMAGE_NAME=wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WCS-calibrated image found: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Checking if the catalog wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits alredy exist and is non-empty...
Catalog wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WCS catalog name: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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=477, bad_region=0, passed=8606
Got 8606 stars (including 8121 good ones) from the SExtractor catalog wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat 
util/solve_plate_with_UCAC5 got 8606 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 453 to 508 (Dec 0.8 to 11.3)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 4900 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 8606 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 453 to 508 (Dec 0.8 to 11.3)
Done reading UCAC5 zone files...
Matched 4909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4898 stars left (next iteration limit 5390)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits N_match=4898 sigma_overall_arcsec=0.385 sigma_q1_arcsec=0.320 sigma_q2_arcsec=0.472 sigma_q3_arcsec=0.332 sigma_q4_arcsec=0.477 n_q1=1358 n_q2=1113 n_q3=1313 n_q4=1114 worst_quadrant_to_overall_ratio=1.238
The image catalog is written to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits -region wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.HDeqeys7FV (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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits' -> 'wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WCS_IMAGE_NAME=wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WCS-calibrated image found: wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Checking if the catalog wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits alredy exist and is non-empty...
Catalog wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WCS catalog name: wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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=457, bad_region=0, passed=8089
Got 8089 stars (including 7623 good ones) from the SExtractor catalog wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat 
util/solve_plate_with_UCAC5 got 8089 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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8089 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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 8089 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits N_match=4898 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.310 sigma_q2_arcsec=0.426 sigma_q3_arcsec=0.315 sigma_q4_arcsec=0.440 n_q1=1347 n_q2=1134 n_q3=1301 n_q4=1116 worst_quadrant_to_overall_ratio=1.227
The image catalog is written to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits -region wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.hWlazKZ4mQ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
WCS_IMAGE_NAME=wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
WCS-calibrated image found: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Checking if the catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
WCS catalog name: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.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=328, bad_region=1, passed=4232
Got 4232 stars (including 3894 good ones) from the SExtractor catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat 
util/solve_plate_with_UCAC5 got 4232 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 451 to 510 (Dec 0.3 to 11.7)
Done reading UCAC5 zone files...
Matched 3820 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3810 matched stars entering correct_measured_positions(), 3811 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3810 matched stars entering correct_measured_positions(), 4232 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 451 to 510 (Dec 0.3 to 11.7)
Done reading UCAC5 zone files...
Matched 3821 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3810 matched stars entering correct_measured_positions(), 4232 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 3810 matched stars entering correct_measured_positions(), 4232 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 3810 stars left (next iteration limit 4191)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3810 robust_rms=10.764 arcsec worst_quadrant_rms=13.423 arcsec
SIP_REFIT: SIP order 3 trial: matched=3810 robust_rms=0.376 arcsec worst_quadrant_rms=0.409 arcsec
SIP_REFIT: SIP order 5 trial: matched=3810 robust_rms=0.283 arcsec worst_quadrant_rms=0.293 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3810 robust_rms_before=0.892 arcsec robust_rms_before_corrected=0.279 arcsec robust_rms_after=0.283 arcsec worst_quadrant_rms_before=0.301 worst_quadrant_rms_after=0.293
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.301 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits N_match=3810 sigma_overall_arcsec=0.291 sigma_q1_arcsec=0.311 sigma_q2_arcsec=0.300 sigma_q3_arcsec=0.270 sigma_q4_arcsec=0.276 n_q1=1044 n_q2=866 n_q3=1026 n_q4=874 worst_quadrant_to_overall_ratio=1.069
The image catalog is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits -region wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Uf3JQTqnZU (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
WCS_IMAGE_NAME=wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
WCS-calibrated image found: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Checking if the catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
WCS catalog name: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.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=355, bad_region=0, passed=4242
Got 4242 stars (including 3880 good ones) from the SExtractor catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat 
util/solve_plate_with_UCAC5 got 4242 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 451 to 510 (Dec 0.3 to 11.7)
Done reading UCAC5 zone files...
Matched 3807 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3796 matched stars entering correct_measured_positions(), 3797 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3796 matched stars entering correct_measured_positions(), 4242 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 451 to 510 (Dec 0.3 to 11.7)
Done reading UCAC5 zone files...
Matched 3807 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3794 matched stars entering correct_measured_positions(), 4242 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 3794 matched stars entering correct_measured_positions(), 4242 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 3794 stars left (next iteration limit 4175)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3794 robust_rms=10.718 arcsec worst_quadrant_rms=13.744 arcsec
SIP_REFIT: SIP order 3 trial: matched=3794 robust_rms=0.390 arcsec worst_quadrant_rms=0.406 arcsec
SIP_REFIT: SIP order 5 trial: matched=3794 robust_rms=0.292 arcsec worst_quadrant_rms=0.296 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3794 robust_rms_before=0.894 arcsec robust_rms_before_corrected=0.301 arcsec robust_rms_after=0.292 arcsec worst_quadrant_rms_before=0.320 worst_quadrant_rms_after=0.296
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.320 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits N_match=3794 sigma_overall_arcsec=0.316 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.336 sigma_q3_arcsec=0.289 sigma_q4_arcsec=0.299 n_q1=1055 n_q2=859 n_q3=1026 n_q4=854 worst_quadrant_to_overall_ratio=1.064
The image catalog is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits -region wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits sigma_overall=0.385 worst_q_ratio=1.238
ref2=Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits sigma_overall=0.358 worst_q_ratio=1.227
new1=fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits sigma_overall=0.291 worst_q_ratio=1.069
new2=fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits sigma_overall=0.316 worst_q_ratio=1.064
reference average sigma_overall=0.3715 worst_q_ratio=1.2325
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258_astrometric_residuals.png (4898 matched stars from wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255_astrometric_residuals.png (4898 matched stars from wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128_astrometric_residuals.png (3810 matched stars from wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129_astrometric_residuals.png (3794 matched stars from wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits'
Saving fully-calibrated image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits'
Preparing the HTML report for the field Ser-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:00:48.68 +08:35:36.4:  10.95 +/- 0.00  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:00:48.68 +08:35:36.4:  10.96 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.96 +/- 0.00
Forced photometry filter REJECTED candidate at 15:00:48.68 +08:35:36.4: ref_mag=10.96 +/- 0.00 new_mean_mag=11.0880 delta=-0.13 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20216_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 20216_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    9.90    14:57:48.03 +08:15:33.8   9072 2067   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  14:57:48.01 +08:15:33.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20264_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 20264_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    10.63    15:56:29.58 +09:01:47.4   0312 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:56:29.59 +09:01:47.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20290_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 20290_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    11.09    15:00:48.68 +08:35:36.7   8628 1844   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    11.09    15:00:48.68 +08:35:36.1   8626 1844   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

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-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
  
SExtractor catalog cache: saved Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.cat to cache
SExtractor catalog cache: saved Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Creating symlink local_wcs_cache/wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits exists and is non-empty
wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits exists and is non-empty
wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits exists and is non-empty
wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits (1st reference image)
verification OK: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:25:41.177 +06:00:47.01 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-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits (1st new image)
verification OK: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Image size: 941.1'x626.6'  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: 15:25:48.724 +06:00:08.17 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:25:41.177 +06:00:47.01
Second-epoch image center 15:25:48.724 +06:00:08.17
Angular distance between the image centers 0.0331 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits (2nd new image)
verification OK: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Image size: 941.1'x626.6'  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: 15:25:47.654 +06:00:08.12 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:25:41.177 +06:00:47.01
Second-epoch image center 15:25:47.654 +06:00:08.12
Angular distance between the image centers 0.0289 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  15:25:48.724 +06:00:08.17
Second-epoch second image center 15:25:47.654 +06:00:08.12
Angular distance between the image centers 0.00443 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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits &> /tmp/tmp.k4esKA2Nb0
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits &> /tmp/tmp.PvbfOUvyi0
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits &> /tmp/tmp.w2Q4wEfMxq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits &> /tmp/tmp.HjH3d2Kvia
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits and wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits and wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat 
Found non-empty wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits and wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat
The reference image (wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits) and catalog (wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat) found
'wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat' -> 'wcsmag.cat'
Read 48109 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.4676 to 239.3758 deg, Dec +0.7481 to +11.2767 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 223.4676 to 239.3758 deg, Dec 0.7481 to 11.2767 deg
Loaded 4608 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): 3712 out of 4078 total matches.
Matched with Tycho-2 4078 out of 48109 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.690050
a=0.000000 b=1.000000 c=22.690050
From vast_summary.log: estimated ref. image limiting mag.:  -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.39

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.39

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 48109 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.4676 to 239.3758 deg, Dec +0.7481 to +11.2767 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 223.4676 to 239.3758 deg, Dec 0.7481 to 11.2767 deg
Loaded 4608 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): 3712 out of 4078 total matches.
Matched with Tycho-2 4078 out of 48109 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits:


Forced-photometry filter: calibrated wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits -> calib.txt_param_ref_wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits (aperture=5.0)
Read 46861 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 223.4703 to 239.3787 deg, Dec +0.7375 to +11.2661 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 223.4703 to 239.3787 deg, Dec 0.7375 to 11.2661 deg
Loaded 4605 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): 3733 out of 4079 total matches.
Matched with Tycho-2 4079 out of 46861 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits:


Forced-photometry filter: calibrated wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits -> calib.txt_param_ref_wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits (aperture=4.9)
____ 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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
 2.1 pix  Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
 2.4 pix  fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
 2.4 pix  fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
 2.2 pix  wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
 2.1 pix  wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Limiting magnitude estimates:
 15.4 mag.  Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
 15.3 mag.  Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
 14.5 mag.  fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
 14.5 mag.  fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
All-image limiting magnitude estimate:  14.5 (SNR )  13.9 (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.k4esKA2Nb0 (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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits' -> 'wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WCS_IMAGE_NAME=wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WCS-calibrated image found: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
Checking if the catalog wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits alredy exist and is non-empty...
Catalog wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits
WCS catalog name: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.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=12, blended=2468, bad_region=0, passed=48097
Got 48097 stars (including 45572 good ones) from the SExtractor catalog wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat 
util/solve_plate_with_UCAC5 got 48097 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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 48097 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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 48097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 48097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4903 stars left (next iteration limit 5394)
Stop iterations.


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

SIP_REFIT: wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits N_match=4903 sigma_overall_arcsec=0.375 sigma_q1_arcsec=0.316 sigma_q2_arcsec=0.452 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.449 n_q1=1362 n_q2=1114 n_q3=1329 n_q4=1098 worst_quadrant_to_overall_ratio=1.204
The image catalog is written to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits -region wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.PvbfOUvyi0 (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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits' -> 'wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WCS_IMAGE_NAME=wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WCS-calibrated image found: wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
Checking if the catalog wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits alredy exist and is non-empty...
Catalog wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat corresponding to the image wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits
WCS catalog name: wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.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=17, blended=2165, bad_region=1, passed=46844
Got 46844 stars (including 44615 good ones) from the SExtractor catalog wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat 
util/solve_plate_with_UCAC5 got 46844 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 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 46844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 46844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 46844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4898 stars left (next iteration limit 5388)
Stop iterations.


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

SIP_REFIT: wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits N_match=4898 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.310 sigma_q2_arcsec=0.411 sigma_q3_arcsec=0.313 sigma_q4_arcsec=0.430 n_q1=1351 n_q2=1130 n_q3=1306 n_q4=1111 worst_quadrant_to_overall_ratio=1.201
The image catalog is written to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits -region wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.w2Q4wEfMxq (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
WCS_IMAGE_NAME=wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
WCS-calibrated image found: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Checking if the catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
WCS catalog name: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.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=9, blended=715, bad_region=2, passed=26415
Got 26415 stars (including 25649 good ones) from the SExtractor catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat 
util/solve_plate_with_UCAC5 got 26415 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 451 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 26415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 451 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 26415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 26415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4895 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits N_match=4895 sigma_overall_arcsec=0.288 sigma_q1_arcsec=0.301 sigma_q2_arcsec=0.294 sigma_q3_arcsec=0.267 sigma_q4_arcsec=0.274 n_q1=1381 n_q2=1095 n_q3=1338 n_q4=1081 worst_quadrant_to_overall_ratio=1.045
The image catalog is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits -region wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.HjH3d2Kvia (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
WCS_IMAGE_NAME=wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
WCS-calibrated image found: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Checking if the catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat corresponding to the image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
WCS catalog name: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.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=4, blended=744, bad_region=1, passed=26479
Got 26479 stars (including 25689 good ones) from the SExtractor catalog wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat 
util/solve_plate_with_UCAC5 got 26479 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (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 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 451 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 26479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 451 to 510 (Dec 0.2 to 11.7)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 26479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 26479 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4896 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits N_match=4896 sigma_overall_arcsec=0.307 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.318 sigma_q3_arcsec=0.290 sigma_q4_arcsec=0.307 n_q1=1385 n_q2=1094 n_q3=1333 n_q4=1084 worst_quadrant_to_overall_ratio=1.034
The image catalog is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits -region wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Saving fully-calibrated image wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/wcs_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits
Preparing the HTML report for the field Ser-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 14:58:01.36 +09:24:06.9:  12.20 +/- 0.01  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:13:07.24 +03:03:42.5:  12.37 +/- 0.01  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:00:48.67 +08:35:36.4:  11.16 +/- 0.00  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:44:45.58 +10:11:48.5:  11.85 +/- 0.01  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:24:23.85 +04:18:20.8:  13.34 +/- 0.03  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:00:48.67 +08:35:36.4:  11.14 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.15 +/- 0.00
Forced photometry filter REJECTED candidate at 15:00:48.67 +08:35:36.4: ref_mag=11.15 +/- 0.00 new_mean_mag=11.1622 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:44:45.58 +10:11:48.5:  11.86 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.86 +/- 0.01
Forced photometry filter REJECTED candidate at 15:44:45.58 +10:11:48.5: ref_mag=11.86 +/- 0.01 new_mean_mag=12.0696 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 14:58:01.36 +09:24:06.9:  12.19 +/- 0.01  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:13:07.24 +03:03:42.5:  12.42 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.20 +/- 0.01
Forced photometry filter REJECTED candidate at 14:58:01.36 +09:24:06.9: ref_mag=12.20 +/- 0.01 new_mean_mag=12.1741 delta=0.02 (need > 0.90)
Forced photometry reference-image weighted average:  12.39 +/- 0.01
Forced photometry filter REJECTED candidate at 15:13:07.24 +03:03:42.5: ref_mag=12.39 +/- 0.01 new_mean_mag=12.6971 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:24:23.85 +04:18:20.8:  13.38 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.36 +/- 0.02
Forced photometry filter REJECTED candidate at 15:24:23.85 +04:18:20.8: ref_mag=13.36 +/- 0.02 new_mean_mag=13.8591 delta=-0.50 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:18:45.49 +02:07:21.2:  12.90 +/- 0.06  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:41:54.00 +10:34:46.4:  13.35 +/- 0.04  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:18:20.07 +02:03:37.9:  13.05 +/- 0.11  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:18:45.49 +02:07:21.2:  12.90 +/- 0.06  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:44:06.51 +04:41:39.8:  13.23 +/- 0.03  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:18:36.81 +02:02:07.5:  13.10 +/- 0.15  detection
Forced photometry reference-image weighted average:  12.90 +/- 0.04
Forced photometry filter REJECTED candidate at 15:18:45.49 +02:07:21.2: ref_mag=12.90 +/- 0.04 new_mean_mag=12.9055 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:18:47.16 +02:07:27.7:  13.09 +/- 0.07  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:18:36.81 +02:02:07.5:  13.13 +/- 0.16  detection
Forced photometry reference-image weighted average:  13.11 +/- 0.11
Forced photometry filter REJECTED candidate at 15:18:36.81 +02:02:07.5: ref_mag=13.11 +/- 0.11 new_mean_mag=13.2564 delta=-0.14 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:18:20.07 +02:03:37.9:  13.10 +/- 0.11  detection
Forced photometry reference-image weighted average:  13.08 +/- 0.08
Forced photometry filter REJECTED candidate at 15:18:20.07 +02:03:37.9: ref_mag=13.08 +/- 0.08 new_mean_mag=13.0003 delta=0.08 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:44:06.51 +04:41:39.8:  13.31 +/- 0.04  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:41:54.00 +10:34:46.4:  13.27 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.31 +/- 0.03
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:51:26.76 +09:59:17.4:  13.47 +/- 0.05  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:54:38.64 +07:41:08.2:  13.32 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 15:41:54.00 +10:34:46.4: ref_mag=13.31 +/- 0.03 new_mean_mag=13.2745 delta=0.04 (need > 0.90)
Forced photometry reference-image weighted average:  13.27 +/- 0.03
Forced photometry filter REJECTED candidate at 15:44:06.51 +04:41:39.8: ref_mag=13.27 +/- 0.03 new_mean_mag=13.2773 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:18:47.16 +02:07:27.7:  13.30 +/- 0.08  detection
Forced photometry reference-image weighted average:  13.17 +/- 0.05
Forced photometry filter REJECTED candidate at 15:18:47.16 +02:07:27.7: ref_mag=13.17 +/- 0.05 new_mean_mag=13.3622 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 15:40:33.98 +06:51:18.6:  13.32 +/- 0.04  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:51:26.76 +09:59:17.4:  13.47 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.47 +/- 0.03
Forced photometry filter REJECTED candidate at 15:51:26.76 +09:59:17.4: ref_mag=13.47 +/- 0.03 new_mean_mag=13.5073 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-12_02-08-33_20.00sec_-4.90C_LIGHT_0258.fits at 14:56:37.96 +02:36:17.4:  13.76 +/- 0.06  detection
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:54:38.64 +07:41:08.2:  13.47 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.38 +/- 0.03
Forced photometry filter REJECTED candidate at 15:54:38.64 +07:41:08.2: ref_mag=13.38 +/- 0.03 new_mean_mag=13.4418 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 15:40:33.98 +06:51:18.6:  13.42 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.36 +/- 0.03
Forced photometry filter REJECTED candidate at 15:40:33.98 +06:51:18.6: ref_mag=13.36 +/- 0.03 new_mean_mag=13.4598 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Ser-03-Q1b1x1_2026-05-13_02-03-31_20.00sec_-0.00C_LIGHT_0255.fits at 14:56:37.96 +02:36:17.4:  13.48 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.58 +/- 0.03
Forced photometry filter REJECTED candidate at 14:56:37.96 +02:36:17.4: ref_mag=13.58 +/- 0.03 new_mean_mag=13.3764 delta=0.21 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 6s
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 53380_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53380_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.86    15:24:23.82 +04:18:20.8   4935 4228   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.86    15:24:23.87 +04:18:20.9   4932 4228   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
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Considering the candidate 53382_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53382_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.67    15:08:17.38 +06:40:04.6   7433 2951   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:08:17.40 +06:40:04.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53386_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53386_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    12.76    15:13:07.18 +03:03:42.5   6584 5083   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    12.65    15:13:07.29 +03:03:42.5   6581 5083   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
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Considering the candidate 53388_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53388_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.46    15:03:08.25 +06:17:28.7   8198 3220   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:03:08.27 +06:17:28.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53389_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53389_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    12.16    14:58:01.37 +09:24:07.3   9078 1371   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    12.19    14:58:01.36 +09:24:06.6   9075 1370   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
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Considering the candidate 53390_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53390_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    12.09    15:44:45.60 +10:11:48.1   2135 0465   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    12.05    15:44:45.56 +10:11:48.9   2132 0465   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
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Considering the candidate 53391_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53391_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    9.96    14:57:48.03 +08:15:33.8   9072 2067   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  14:57:48.01 +08:15:33.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53467_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53467_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    11.23    15:01:08.52 +08:46:53.6   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (15.9") between the two second-epoch detections
  
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Considering the candidate 53468_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53468_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    11.16    15:00:48.68 +08:35:36.7   8629 1844   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    11.16    15:00:48.67 +08:35:36.1   8626 1844   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53501_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53501_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    11.54    15:32:23.41 +04:03:39.8   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (15.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53509_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53509_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    11.64    15:36:30.93 +03:31:34.7   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53513_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53513_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    11.71    15:20:09.14 +08:33:46.3   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53522_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53522_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    11.78    15:21:43.83 +02:07:22.7   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53569_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53569_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.17    15:29:51.13 +09:08:32.1   4308 1267   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53580_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53580_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.24    15:21:10.91 +02:22:29.2   5342 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53603_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53603_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.45    15:34:31.61 +09:53:25.1   3644 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (15.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53659_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53659_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.61    15:18:24.40 +02:02:01.4   5747 5655   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:18:24.40 +02:02:02.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53676_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53676_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.74    15:50:26.32 +08:19:01.1   1196 1536   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53726_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53726_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.90    15:29:54.44 +08:11:31.1   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (15.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53746_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53746_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    12.94    15:18:45.48 +02:07:21.5   5700 5598   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    12.88    15:18:45.51 +02:07:20.9   5698 5598   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53749_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53749_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.07    15:22:09.36 +10:56:52.5   5520 0248   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53763_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53763_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    12.99    15:26:26.55 +00:55:45.4   4494 6247   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53764_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53764_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.02    15:18:20.05 +02:03:37.8   5762 5640   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    12.98    15:18:20.09 +02:03:37.9   5759 5639   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53768_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53768_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.02    15:50:22.54 +02:13:05.3   0924 5230   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:50:22.52 +02:13:06.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53833_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53833_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.24    15:41:53.99 +10:34:46.6   2579 0267   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.32    15:41:54.01 +10:34:46.2   2576 0267   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53842_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53842_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.25    15:18:36.70 +02:02:09.1   5719 5652   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.26    15:18:36.93 +02:02:05.9   5716 5652   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53851_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53851_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.27    15:18:25.73 +02:01:45.8   5744 5657   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:18:25.74 +02:01:45.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53862_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53862_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.30    15:44:06.57 +04:41:39.3   1992 3796   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.26    15:44:06.45 +04:41:40.3   1990 3796   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53880_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53880_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.37    15:18:47.23 +02:07:27.9   5696 5597   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.35    15:18:47.10 +02:07:27.5   5694 5596   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53883_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53883_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.42    15:54:38.71 +07:41:08.0   0532 1867   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.48    15:54:38.57 +07:41:08.5   0530 1867   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53909_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53909_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.48    15:51:26.76 +09:59:17.9   1122 0508   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.54    15:51:26.76 +09:59:16.9   1120 0508   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53910_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53910_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.24    15:08:17.96 +06:03:57.9   7411 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (15.9") between the two second-epoch detections
  
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Considering the candidate 53922_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53922_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.43    15:44:08.46 +08:06:56.4   2135 1732   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:44:08.45 +08:06:55.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53938_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53938_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.52    15:40:33.96 +06:51:18.8   2619 2532   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.41    15:40:34.01 +06:51:18.4   2616 2532   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
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Considering the candidate 53980_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 53980_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 1     2026 07 28.19654    2461249.69654    13.62    14:56:37.89 +02:36:17.0   9079 5514   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-42-50_20.00sec_-0.00C_LIGHTs_0128.fits
Discovery image 2     2026 07 28.19702    2461249.69702    13.27    14:56:38.03 +02:36:17.7   9075 5514   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

  
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Considering the candidate 54035_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 54035_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    13.67    15:33:46.51 +09:15:41.5   3730 1155   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (16.0") between the two second-epoch detections
  
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Considering the candidate 54196_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 54196_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 2     2026 07 28.19702    2461249.69702    14.17    15:09:33.58 +11:13:41.0   7402 0180   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

Rejecting candidate due to large distance (19.8") between the two second-epoch detections
  
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Considering the candidate 09045_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129
The candidate 09045_fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129 did not pass the final checks
Discovery image 3     2026 07 28.19702    2461249.69702    10.69    15:56:29.57 +09:01:47.4   0312 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Ser-03-Q1b1x1_235522_TTUQ1b1x1_2724224_M6Ksdsa1/fd_Ser-03-Q1b1x1_2026-07-27_23-43-32_20.00sec_-0.00C_LIGHTs_0129.fits

**** FOUND  15:56:29.58 +09:01:47.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Ser-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Ser-03-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461249.69653633 -observatory V36
07:11:18.26 +19:16:56.2 Mercury (1.0mag)
11:22:36.55 +04:20:43.6 Venus (-4.2mag)
05:16:58.61 +23:06:31.1 Mars (1.3mag)
08:32:56.80 +19:17:21.6 Jupiter (-1.8mag)
00:56:49.23 +03:21:09.4 Saturn (0.7mag)
04:10:16.74 +20:53:10.0 Uranus (5.8mag)
00:16:38.06 +00:17:09.9 Neptune (7.7mag)
20:29:12.61 -23:25:44.4 Pluto (14.4mag)
19:25:39.61 -26:12:12.2 Moon (-12.3mag)
-rw-r--r-- 1 apache apache 362 Jul 28 02:46 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461249.69653633:
08:33:04.43 +19:16:51.0 Io (5.9mag)
08:33:00.47 +19:17:07.7 Europa (6.3mag)
08:32:43.28 +19:18:16.5 Ganymede (5.5mag)
08:33:18.80 +19:15:50.3 Callisto (6.7mag)
08:30:46.34 +19:10:16.1 Himalia (15.7mag)
08:33:00.93 +19:17:05.3 Thebe (16.6mag)
08:30:11.27 +19:10:59.0 Elara (17.7mag)
08:36:55.39 +19:02:12.0 Pasiphae (17.9mag)
08:36:50.44 +19:25:23.1 Carme (19.0mag)
00:56:45.90 +03:20:39.7 Titan (8.5mag)
00:56:43.73 +03:21:14.0 Rhea (9.8mag)
00:56:28.41 +03:18:31.6 Iapetus (11.2mag)
00:57:04.94 +03:20:54.1 Hyperion (14.5mag)
00:56:26.12 +03:15:49.8 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 28 02:46 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461249.69653633:
18:24:39.91 -27:53:54.7 JWST
10:24:37.46 +45:21:12.6 Chandra
20:38:03.97 +36:17:30.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 28 02:46 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461249.69653633 -observatory V36
03:00:24.29 +16:22:26.2 17.7mag P/1996 R2 (Lagerkvist)
18:06:12.99 -34:38:41.7 13.9mag P/2010 H2 (Vales)
06:43:18.21 -68:32:10.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:40.40 +32:46:12.9 17.7mag C/2017 K2 (PANSTARRS)
03:07:50.89 +31:13:25.5 16.2mag P/2021 N1 (ZTF)
22:47:23.43 +31:58:30.8 17.3mag C/2022 E2 (ATLAS)
06:32:07.60 +26:43:02.2 16.7mag C/2022 N2 (PANSTARRS)
10:11:26.02 +28:58:14.2 16.9mag C/2022 QE78 (ATLAS)
09:21:28.37 +05:14:35.4 17.9mag C/2022 R6 (PANSTARRS)
15:11:12.45 -11:53:11.8 17.8mag P/2023 B1 (PANSTARRS)
21:25:47.78 +66:59:57.6 17.9mag C/2023 H5 (Lemmon)
16:00:53.04 -11:53:06.1 14.2mag C/2023 R1 (PANSTARRS)
08:32:58.81 +66:45:22.7 18.0mag C/2024 A1 (ATLAS)
07:55:16.65 +30:51:06.4 15.1mag C/2024 E1 (Wierzchos)
15:09:24.66 +15:36:18.4 17.7mag C/2024 G6 (ATLAS)
19:17:36.73 +42:09:39.9 13.7mag C/2024 J3 (ATLAS)
21:26:20.91 +48:18:04.1 17.7mag C/2024 R4 (PANSTARRS)
05:05:54.12 -13:10:05.3 15.6mag C/2024 T5 (ATLAS)
06:48:35.16 +26:04:00.8 17.9mag C/2025 J1 (Borisov)
07:25:29.22 -14:43:32.1 17.3mag C/2025 R3 (PANSTARRS)
10:18:02.43 +21:33:39.5 17.4mag C/2025 V2 (Rankin)
12:52:02.79 +03:02:17.4 17.0mag C/2025 Y1 (ATLAS)
16:12:03.69 +78:42:31.6 17.0mag C/2026 A2 (Bok)
03:01:50.16 +45:54:23.7 17.0mag C/2026 B2 (Sun-Gao)
11:38:01.51 +07:15:36.9 17.2mag A/2026 E1
21:45:00.48 -22:26:47.7 6.9mag 10P/Tempel
11:22:35.48 -02:45:22.0 16.2mag 29P/Schwassmann-Wachmann
04:25:02.95 +31:23:58.5 17.9mag 47P/Ashbrook-Jackson
10:45:06.05 +08:14:57.5 17.2mag 63P/Wild
00:53:42.50 -05:08:39.2 15.5mag 65P/Gunn
05:10:03.25 +20:44:30.9 13.7mag 78P/Gehrels
02:48:17.62 +12:44:14.3 16.5mag 88P/Howell
07:26:42.18 +29:01:17.7 16.0mag 93P/Lovas
03:36:14.63 +12:38:37.1 17.9mag 112P/Urata-Niijima
05:19:49.85 +31:08:31.6 16.5mag 114P/Wiseman-Skiff
08:52:06.20 +28:24:03.5 15.1mag 123P/West-Hartley
11:22:01.89 -05:58:25.2 17.0mag 124P/Mrkos
05:19:54.10 +21:09:12.5 16.2mag 128P/Shoemaker-Holt
06:09:10.70 +19:21:12.0 17.9mag 131P/Mueller
08:13:39.16 +12:55:25.8 17.7mag 141P-D/Machholz
03:21:31.41 -19:44:45.9 16.9mag 161P/Hartley-IRAS
06:37:20.49 +36:53:59.9 15.6mag 162P/SidingSpring
17:41:18.04 +29:45:03.5 13.1mag 169P/NEAT
02:21:18.51 +09:07:20.8 17.6mag 220P/McNaught
16:37:10.22 -09:19:38.3 17.4mag 235P/LINEAR
20:30:37.14 -52:26:10.0 17.8mag 259P/Garradd
02:50:03.48 +20:20:32.6 15.4mag 260P/McNaught
06:31:47.46 +37:44:33.0 17.3mag 295P/LINEAR
15:07:41.70 +04:19:30.0 17.7mag 391P/Kowalski
08:50:48.16 +18:54:07.9 17.9mag 450P/LONEOS
08:19:17.86 +37:41:58.4 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 28 02:46 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 28 02:46 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
-rw-r--r-- 1 apache apache 189K Jul 28 02:46 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:28:20.264 -02:45:01.54  AT 2026udj  2026-06-27.39 21.46
15:05:14.436 -36:20:56.85  AT 2026udi  2026-07-08.03 19.35
00:31:18.282 -43:46:06.08  AT 2026udh  2026-07-12.40 23.4739
00:40:36.730 -43:07:11.88  AT 2026udg  2026-07-12.40 22.7345
00:27:10.575 -44:08:47.04  AT 2026udf  2026-07-12.40 22.824
03:56:35.271 -49:17:39.98  AT 2026ude  2026-07-12.41 22.9789
00:31:32.044 -43:21:56.99  AT 2026udd  2026-07-12.40 23.6713
22:50:13.778 -07:23:19.66  AT 2026udc  2026-07-12.36 23.1965
00:40:48.112 -44:10:38.19  AT 2026udb  2026-07-12.40 23.683
00:36:44.855 -44:15:14.57  AT 2026uda  2026-07-12.40 23.7801
23:51:48.800 +02:16:08.44  AT 2026ucz  2026-07-12.35 23.3767
22:47:30.921 -12:02:41.49  AT 2026ucy  2026-07-12.36 21.821
00:41:15.829 -45:07:23.74  AT 2026ucx  2026-07-12.40 24.4645
00:34:52.967 -44:42:02.22  AT 2026ucw  2026-07-12.40 23.3852
21:50:13.749 -07:15:39.18  AT 2026ucv  2026-07-11.32 22.03
21:48:51.518 -07:08:27.45  AT 2026ucu  2026-07-11.32 21.9988
21:50:54.462 -07:28:38.03  AT 2026uct  2026-07-11.32 22.2759
21:50:13.387 -05:48:05.26  AT 2026ucs  2026-07-11.32 21.901
21:53:32.009 -06:54:20.89  AT 2026ucr  2026-07-11.32 22.3106
00:29:05.705 -43:05:49.67  AT 2026ucq  2026-07-10.43 23.3537
-rw-r--r-- 1 apache apache 88K Jul 28 02:46 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Jul 28 02:45:57 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 4 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 15s (0.25 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 70s (1.17 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 72s (1.20 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 6s (0.10 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 165s (2.75 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 4 seconds
TIMING lightcurve_write: 6 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 62s (1.03 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 138s (2.30 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 6s (0.10 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 211s (3.52 min)
FIELD_Ser-03-Q1b1x1: 399s (6.65 min)
=======================================
TOTAL_RUNTIME: 401s (6.68 min)
Finished: Tue Jul 28 02:52:38 CDT 2026