FITS images used in this processing run:

Field Ser-01-Q1b1x1 reference image: Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Field Ser-01-Q1b1x1 reference image: Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Field Ser-01-Q1b1x1 second-epoch image: Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Field Ser-01-Q1b1x1 second-epoch image: Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461209.77694144 18.06.2026 06:38:37.740   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
First image: 2461209.77694144 18.06.2026 06:38:37.740   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Last  image: 2461262.70571757 10.08.2026 04:56:03.998   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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.:  -7.44
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  7267
Objects passed selection criteria:  7262
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 6755.75
Average stars matched: 6645.75 (98.3718 %)
Memory usage VmPeak:   241068 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 10 00:02:33 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: 2461209.77694144 18.06.2026 06:38:37.740   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
First image: 2461209.77694144 18.06.2026 06:38:37.740   /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Last  image: 2461262.70571757 10.08.2026 04:56:03.998   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 34
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.16
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: 19 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  39680
Objects passed selection criteria:  39574
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 36774
Average stars matched: 35813.2 (97.3874 %)
Memory usage VmPeak:   262080 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Aug  6 15:05:04 CDT 2026
VaST build number  1.0rc89-190-gdf2934b0
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-06)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 10 00:03:45 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
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-01-Q1b1x1
#######################################
########### Starting Ser-01-Q1b1x1 ###########
Processing Ser-01-Q1b1x1
server tau has sufficient free disk space available: 197273 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 197273 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.png' -> 'transient_report/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits_preview.png'

Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits


renamed 'Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.png' -> 'transient_report/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits_preview.png'

Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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= 423.4692
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 490.9527
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1106.2678
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 470.3068
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1107.4826
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 470.3251
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.61239
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 =     26.2900009155273 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-09T23:55:05.4089942' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-10T04:55:05.4089942' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61262.2049237038 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-10T04:55:15.3091629' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61262.2050382984 / 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      =     235.383895684408 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0002183421548 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     40.6008333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     271.064722222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.53459032535533 / 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-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 41 32'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                29496 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29496 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/d_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits :)

Spent 0.790817 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/d_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     26.2900009155273 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-09T23:56:03.9983267' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-10T04:56:03.9983267' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61262.2056018286 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-10T04:56:13.9008236' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61262.2057164353 / 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      =     235.383895706151 / [deg] RA of telescope" status=0
Record 32: "DEC     =     22.0002183430642 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     40.4005555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     271.195277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.5408561009663 / 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-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 41 32'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                29496 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29496 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/d_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits :)

Spent 0.759345 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/d_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 26658.571233
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits :)


No overscan detected - all values seem high! (left_median=17308.5, right_median=19900.5)
renamed 'mff_TTUQ1b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Previews of the CALIBRATED second-epoch images:


fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits



fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
  
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.cat to cache
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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: 2461262.70503944
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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits exists and is non-empty
Saving wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits to local_wcs_cache/
'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits' -> 'local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits'
wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits exists and is non-empty
Saving wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits to local_wcs_cache/
'wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits' -> 'local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits'
wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits exists and is non-empty
Saving wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits to local_wcs_cache/
'wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits' -> 'local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits'
wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits exists and is non-empty
Saving wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits to local_wcs_cache/
'wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits' -> 'local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (1st reference image)
verification OK: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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: 15:41:30.197 +21:59:39.77 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-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits (1st new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:30.082 +21:59:41.46 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:41:30.197 +21:59:39.77
Second-epoch image center 15:41:30.082 +21:59:41.46
Angular distance between the image centers 0.0006 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits (2nd new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:31.647 +22:00:13.53 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:41:30.197 +21:59:39.77
Second-epoch image center 15:41:31.647 +22:00:13.53
Angular distance between the image centers 0.0109 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  15:41:30.082 +21:59:41.46
Second-epoch second image center 15:41:31.647 +22:00:13.53
Angular distance between the image centers 0.01077 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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits &> /tmp/tmp.EUj1Ra4lt4
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits &> /tmp/tmp.RqmxrodroZ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits &> /tmp/tmp.oEbybW1HmB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits &> /tmp/tmp.JK6uQXsWur
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits and wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits and wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits and wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat
The reference image (wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits) and catalog (wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat) found
'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat' -> 'wcsmag.cat'
Read 7832 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6295 to 244.1087 deg, Dec +16.6026 to +27.2570 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 226.6295 to 244.1087 deg, Dec 16.6026 to 27.2570 deg
Loaded 5148 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): 4103 out of 4252 total matches.
Matched with Tycho-2 4252 out of 7832 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.794200
a=0.000000 b=1.000000 c=22.794200
From vast_summary.log: estimated ref. image limiting mag.:  -7.44
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.35

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.35

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7832 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6295 to 244.1087 deg, Dec +16.6026 to +27.2570 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 226.6295 to 244.1087 deg, Dec 16.6026 to 27.2570 deg
Loaded 5148 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): 4103 out of 4252 total matches.
Matched with Tycho-2 4252 out of 7832 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (aperture=6.5)
Read 7152 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6287 to 244.1088 deg, Dec +16.6026 to +27.2691 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 226.6287 to 244.1088 deg, Dec 16.6026 to 27.2691 deg
Loaded 5155 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): 4111 out of 4234 total matches.
Matched with Tycho-2 4234 out of 7152 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits (aperture=6.6)
____ 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:
 2.3 pix  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 2.3 pix  Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
 2.8 pix  fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
 2.8 pix  fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Limiting magnitude estimates:
 15.4 mag.  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 15.2 mag.  Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
 14.8 mag.  fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
 14.8 mag.  fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
All-image limiting magnitude estimate:  14.8 (SNR )  12.1 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.EUj1Ra4lt4 (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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits' -> 'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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=440, bad_region=0, passed=7832
Got 7832 stars (including 7382 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
util/solve_plate_with_UCAC5 got 7832 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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 7832 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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 7832 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 7832 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits N_match=4911 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.462 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.434 n_q1=1239 n_q2=1109 n_q3=1322 n_q4=1241 worst_quadrant_to_overall_ratio=1.212
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -region wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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.RqmxrodroZ (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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits' -> 'wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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=400, bad_region=0, passed=7152
Got 7152 stars (including 6747 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
util/solve_plate_with_UCAC5 got 7152 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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 7152 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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 7152 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 7152 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits N_match=4911 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.455 sigma_q3_arcsec=0.334 sigma_q4_arcsec=0.466 n_q1=1284 n_q2=1057 n_q3=1392 n_q4=1178 worst_quadrant_to_overall_ratio=1.247
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits -region wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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.oEbybW1HmB (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.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=261, bad_region=0, passed=6133
Got 6133 stars (including 5865 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat 
util/solve_plate_with_UCAC5 got 6133 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 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 6133 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 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 6133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 6133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4911 robust_rms=9.527 arcsec worst_quadrant_rms=13.670 arcsec
SIP_REFIT: SIP order 3 trial: matched=4911 robust_rms=0.360 arcsec worst_quadrant_rms=0.378 arcsec
SIP_REFIT: SIP order 5 trial: matched=4911 robust_rms=0.289 arcsec worst_quadrant_rms=0.320 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4911 robust_rms_before=0.663 arcsec robust_rms_before_corrected=0.284 arcsec robust_rms_after=0.289 arcsec worst_quadrant_rms_before=0.315 worst_quadrant_rms_after=0.320
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.315 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits N_match=4911 sigma_overall_arcsec=0.289 sigma_q1_arcsec=0.291 sigma_q2_arcsec=0.319 sigma_q3_arcsec=0.273 sigma_q4_arcsec=0.295 n_q1=1302 n_q2=1055 n_q3=1454 n_q4=1100 worst_quadrant_to_overall_ratio=1.104
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits -region wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.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.JK6uQXsWur (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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=248, bad_region=0, passed=6091
Got 6091 stars (including 5834 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat 
util/solve_plate_with_UCAC5 got 6091 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 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4908 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 6091 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 4915 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 6091 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 6091 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4909 stars left (next iteration limit 5398)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4909 robust_rms=9.597 arcsec worst_quadrant_rms=14.294 arcsec
SIP_REFIT: SIP order 3 trial: matched=4909 robust_rms=0.371 arcsec worst_quadrant_rms=0.387 arcsec
SIP_REFIT: SIP order 5 trial: matched=4909 robust_rms=0.285 arcsec worst_quadrant_rms=0.310 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4909 robust_rms_before=0.664 arcsec robust_rms_before_corrected=0.274 arcsec robust_rms_after=0.285 arcsec worst_quadrant_rms_before=0.297 worst_quadrant_rms_after=0.310
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.297 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits N_match=4909 sigma_overall_arcsec=0.279 sigma_q1_arcsec=0.279 sigma_q2_arcsec=0.309 sigma_q3_arcsec=0.263 sigma_q4_arcsec=0.285 n_q1=1294 n_q2=1058 n_q3=1449 n_q4=1108 worst_quadrant_to_overall_ratio=1.107
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits -region wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits sigma_overall=0.381 worst_q_ratio=1.212
ref2=Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits sigma_overall=0.373 worst_q_ratio=1.247
new1=fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits sigma_overall=0.289 worst_q_ratio=1.104
new2=fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits sigma_overall=0.279 worst_q_ratio=1.107
reference average sigma_overall=0.377 worst_q_ratio=1.2295
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207_astrometric_residuals.png (4911 matched stars from wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196_astrometric_residuals.png (4911 matched stars from wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148_astrometric_residuals.png (4911 matched stars from wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149_astrometric_residuals.png (4909 matched stars from wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits'
Saving fully-calibrated image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits'
Preparing the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20173_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 20173_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    8.65    15:08:17.76 +19:30:46.9   9446 4890   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:08:17.76 +19:30:47.1 in the exclusion list exclusion_list_tycho2.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20295_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 20295_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    11.68    16:08:43.48 +17:13:33.1   0665 5753   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  16:08:43.48 +17:13:33.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 06384_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 06384_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 3     2026 08 10.20572    2461262.70572    10.17    16:06:11.60 +18:22:13.5   1110 5094   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  16:06:11.60 +18:22:13.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Ser-01-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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
  
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.cat to cache
SExtractor catalog cache: saved Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Creating symlink local_wcs_cache/wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Creating symlink local_wcs_cache/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits exists and is non-empty
wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits exists and is non-empty
wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits exists and is non-empty
wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (1st reference image)
verification OK: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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: 15:41:30.197 +21:59:39.77 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-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits (1st new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:30.082 +21:59:41.46 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 15:41:30.197 +21:59:39.77
Second-epoch image center 15:41:30.082 +21:59:41.46
Angular distance between the image centers 0.0006 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits (2nd new image)
verification OK: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Image size: 941.1'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 15:41:31.647 +22:00:13.53 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 15:41:30.197 +21:59:39.77
Second-epoch image center 15:41:31.647 +22:00:13.53
Angular distance between the image centers 0.0109 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  15:41:30.082 +21:59:41.46
Second-epoch second image center 15:41:31.647 +22:00:13.53
Angular distance between the image centers 0.01077 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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits &> /tmp/tmp.nycV7z9bqt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits &> /tmp/tmp.3l34jdX9VG
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits &> /tmp/tmp.66YaYBSWUF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits &> /tmp/tmp.myVa5y1QQn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Calibrating the magnitude scale
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits and wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits and wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
Found non-empty wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits and wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat
The reference image (wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits) and catalog (wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat) found
'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat' -> 'wcsmag.cat'
Read 43857 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6295 to 244.1086 deg, Dec +16.5936 to +27.2570 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 226.6295 to 244.1086 deg, Dec 16.5936 to 27.2570 deg
Loaded 5151 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): 3925 out of 4277 total matches.
Matched with Tycho-2 4277 out of 43857 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.670000
a=0.000000 b=1.000000 c=22.670000
From vast_summary.log: estimated ref. image limiting mag.:  -7.16
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.51

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.51

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 43857 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6295 to 244.1086 deg, Dec +16.5936 to +27.2570 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 226.6295 to 244.1086 deg, Dec 16.5936 to 27.2570 deg
Loaded 5151 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): 3925 out of 4277 total matches.
Matched with Tycho-2 4277 out of 43857 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits (aperture=5.0)
Read 39850 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.6287 to 244.1205 deg, Dec +16.6026 to +27.2691 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 226.6287 to 244.1205 deg, Dec 16.6026 to 27.2691 deg
Loaded 5159 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): 3929 out of 4254 total matches.
Matched with Tycho-2 4254 out of 39850 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Forced-photometry filter: calibrated wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits -> calib.txt_param_ref_wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 27 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 2.2 pix  Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
 2.7 pix  fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
 2.7 pix  fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Limiting magnitude estimates:
 15.5 mag.  Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
 15.4 mag.  Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
 15.0 mag.  fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
 15.0 mag.  fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
All-image limiting magnitude estimate:  15.0 (SNR )  14.4 (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.nycV7z9bqt (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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits' -> 'wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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=22, blended=2023, bad_region=0, passed=43835
Got 43835 stars (including 41750 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat 
util/solve_plate_with_UCAC5 got 43835 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 532 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 4906 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 43835 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 532 to 588 (Dec 16.6 to 27.3)
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: 4906 matched stars entering correct_measured_positions(), 43835 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 43835 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4906 stars left (next iteration limit 5396)
Stop iterations.


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

SIP_REFIT: wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits N_match=4906 sigma_overall_arcsec=0.378 sigma_q1_arcsec=0.316 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.339 sigma_q4_arcsec=0.428 n_q1=1246 n_q2=1101 n_q3=1329 n_q4=1230 worst_quadrant_to_overall_ratio=1.260
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits -region wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.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.3l34jdX9VG (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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits' -> 'wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WCS_IMAGE_NAME=wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WCS-calibrated image found: wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
Checking if the catalog wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits alredy exist and is non-empty...
Catalog wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits
WCS catalog name: wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=2085, bad_region=0, passed=39836
Got 39836 stars (including 37708 good ones) from the SExtractor catalog wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat 
util/solve_plate_with_UCAC5 got 39836 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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 39836 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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 39836 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 39836 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4913 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits N_match=4913 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.447 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.460 n_q1=1317 n_q2=1035 n_q3=1406 n_q4=1155 worst_quadrant_to_overall_ratio=1.249
The image catalog is written to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits -region wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.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.66YaYBSWUF (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.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=15, blended=1021, bad_region=31, passed=32348
Got 32348 stars (including 31250 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat 
util/solve_plate_with_UCAC5 got 32348 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 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 32348 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 4914 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 32348 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4913 matched stars entering correct_measured_positions(), 32348 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4913 stars left (next iteration limit 5404)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits N_match=4913 sigma_overall_arcsec=0.289 sigma_q1_arcsec=0.289 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.266 sigma_q4_arcsec=0.296 n_q1=1304 n_q2=1049 n_q3=1455 n_q4=1105 worst_quadrant_to_overall_ratio=1.117
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits -region wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.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.myVa5y1QQn (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
WCS_IMAGE_NAME=wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
WCS-calibrated image found: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Checking if the catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits alredy exist and is non-empty...
Catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat corresponding to the image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
WCS catalog name: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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=7, blended=983, bad_region=34, passed=32121
Got 32121 stars (including 31060 good ones) from the SExtractor catalog wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat 
util/solve_plate_with_UCAC5 got 32121 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 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 32121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 530 to 589 (Dec 16.1 to 27.5)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 32121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 32121 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits N_match=4911 sigma_overall_arcsec=0.278 sigma_q1_arcsec=0.279 sigma_q2_arcsec=0.309 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.280 n_q1=1308 n_q2=1047 n_q3=1450 n_q4=1106 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits -region wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.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-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Saving fully-calibrated image wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Preparing the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:15:30.51 +26:01:19.7:  12.68 +/- 0.02  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:09:09.24 +26:30:54.1:  14.22 +/- 0.09  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:55:46.60 +20:53:10.5:  13.88 +/- 0.05  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:55:37.50 +26:49:18.8:  14.03 +/- 0.05  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:09:58.79 +22:09:13.6:  13.25 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:09:11.64 +18:17:06.1:  14.43 +/- 0.11  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:08:36.62 +24:13:23.4:  13.58 +/- 0.05  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:11:24.89 +26:33:04.4:  14.44 +/- 0.10  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:02:24.34 +22:03:15.7:  13.56 +/- 0.04  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:09:09.24 +26:30:54.1:  14.57 +/- 0.12  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:55:46.60 +20:53:10.5:  14.12 +/- 0.07  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 16:09:58.79 +22:09:13.6:  13.11 +/- 0.03  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:55:37.50 +26:49:18.8:  13.90 +/- 0.06  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:15:30.51 +26:01:19.7:  12.82 +/- 0.02  detection
Forced photometry reference-image weighted average:  14.34 +/- 0.07
Forced photometry reference-image weighted average:  13.96 +/- 0.04
Forced photometry reference-image weighted average:  13.19 +/- 0.02
Forced photometry reference-image weighted average:  12.74 +/- 0.01
Forced photometry reference-image weighted average:  13.97 +/- 0.04
Forced photometry filter REJECTED candidate at 16:09:58.79 +22:09:13.6: ref_mag=13.19 +/- 0.02 new_mean_mag=13.3844 delta=-0.20 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:09:09.24 +26:30:54.1: ref_mag=14.34 +/- 0.07 new_mean_mag=14.0322 delta=0.31 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:55:46.60 +20:53:10.5: ref_mag=13.96 +/- 0.04 new_mean_mag=13.8951 delta=0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:15:30.51 +26:01:19.7: ref_mag=12.74 +/- 0.01 new_mean_mag=12.5787 delta=0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:55:37.50 +26:49:18.8: ref_mag=13.97 +/- 0.04 new_mean_mag=14.1245 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:09:02.94 +25:10:14.0:  14.45 +/- 0.10  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:09:11.64 +18:17:06.1:  14.72 +/- 0.15  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:08:36.62 +24:13:23.4:  13.68 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.53 +/- 0.09
Forced photometry filter REJECTED candidate at 15:09:11.64 +18:17:06.1: ref_mag=14.53 +/- 0.09 new_mean_mag=14.1005 delta=0.43 (need > 0.90)
Forced photometry reference-image weighted average:  13.62 +/- 0.03
Forced photometry filter REJECTED candidate at 15:08:36.62 +24:13:23.4: ref_mag=13.62 +/- 0.03 new_mean_mag=13.1896 delta=0.43 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 16:02:24.34 +22:03:15.7:  13.46 +/- 0.04  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:11:24.89 +26:33:04.4:  14.54 +/- 0.11  detection
Forced photometry reference-image weighted average:  13.51 +/- 0.03
Forced photometry reference-image weighted average:  14.49 +/- 0.07
Forced photometry filter REJECTED candidate at 16:02:24.34 +22:03:15.7: ref_mag=13.51 +/- 0.03 new_mean_mag=13.5694 delta=-0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:11:24.89 +26:33:04.4: ref_mag=14.49 +/- 0.07 new_mean_mag=14.0544 delta=0.43 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:09:02.94 +25:10:14.0:  14.65 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.54 +/- 0.08
Forced photometry filter REJECTED candidate at 15:09:02.94 +25:10:14.0: ref_mag=14.54 +/- 0.08 new_mean_mag=14.0816 delta=0.45 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:08:23.16 +21:10:27.6:  14.37 +/- 0.09  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:10:29.51 +26:20:58.2:  14.68 +/- 0.13  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:09:20.44 +26:50:58.9:  14.48 +/- 0.11  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:05:46.52 +21:25:01.2:  15.24 +/- 0.17  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 16:14:05.87 +22:29:40.8:  15.33 +/- 0.21  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-06-18_01-38-37_20.00sec_4.90C_LIGHT_0207.fits at 15:17:46.80 +21:49:22.9:  14.66 +/- 0.10  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:10:29.51 +26:20:58.2:  14.69 +/- 0.13  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:09:20.44 +26:50:58.9:  14.62 +/- 0.13  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 16:05:46.52 +21:25:01.2:  15.42 +/- 0.24  detection
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:08:23.16 +21:10:27.6:  14.58 +/- 0.11  detection
Forced photometry reference-image weighted average:  14.69 +/- 0.09
Forced photometry reference-image weighted average:  14.54 +/- 0.08
Forced photometry reference-image weighted average:  15.30 +/- 0.14
Forced photometry filter REJECTED candidate at 15:10:29.51 +26:20:58.2: ref_mag=14.69 +/- 0.09 new_mean_mag=14.2158 delta=0.47 (need > 0.90)
Forced photometry reference-image weighted average:  14.45 +/- 0.07
Forced photometry filter REJECTED candidate at 15:09:20.44 +26:50:58.9: ref_mag=14.54 +/- 0.08 new_mean_mag=14.0972 delta=0.44 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:05:46.52 +21:25:01.2: ref_mag=15.30 +/- 0.14 new_mean_mag=14.8585 delta=0.44 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:08:23.16 +21:10:27.6: ref_mag=14.45 +/- 0.07 new_mean_mag=14.2240 delta=0.23 (need > 0.90)
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 16:14:05.87 +22:29:40.8:  15.66 +/- 99.00  upperlimit
Forced photometry on wcs_Ser-01-Q1b1x1_2026-07-07_00-51-35_20.00sec_4.90C_LIGHT_0196.fits at 15:17:46.80 +21:49:22.9:  14.72 +/- 0.12  detection
Forced photometry reference-image weighted average:  15.33 +/- 0.21
Forced photometry filter REJECTED candidate at 16:14:05.87 +22:29:40.8: ref_mag=15.33 +/- 0.21 new_mean_mag=14.9487 delta=0.38 (need > 0.90)
Forced photometry reference-image weighted average:  14.69 +/- 0.08
Forced photometry filter REJECTED candidate at 15:17:46.80 +21:49:22.9: ref_mag=14.69 +/- 0.08 new_mean_mag=14.4574 delta=0.23 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 51974_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51974_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.14    15:09:09.24 +26:30:57.2   9371 0612   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    13.96    15:09:09.23 +26:30:51.1   9374 0618   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 51975_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51975_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.23    15:55:37.52 +26:49:18.3   3078 0134   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.07    15:55:37.47 +26:49:19.2   3081 0140   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 51979_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51979_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.09    15:55:46.57 +20:53:11.4   2741 3708   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    13.80    15:55:46.62 +20:53:09.7   2745 3714   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 51980_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51980_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    13.93    15:23:03.71 +21:52:07.9   7365 3405   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:23:03.77 +21:52:07.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51982_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51982_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    13.91    15:17:18.64 +18:02:09.1   8119 5757   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:17:18.63 +18:02:07.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51984_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51984_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    13.42    16:09:58.74 +22:09:14.0   0818 2746   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    13.36    16:09:58.85 +22:09:13.3   0821 2752   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 51996_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 51996_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    8.45    15:08:17.76 +19:30:46.9   9446 4890   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:08:17.76 +19:30:47.1 in the exclusion list exclusion_list_tycho2.txt ****
  
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Considering the candidate 52122_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52122_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    11.85    16:08:43.48 +17:13:33.3   0665 5753   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  16:08:43.48 +17:13:33.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52298_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52298_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    12.58    15:15:30.47 +26:01:19.6   8488 0909   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    12.57    15:15:30.55 +26:01:19.8   8491 0914   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 52335_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52335_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    12.75    15:21:14.21 +24:58:07.8   7683 1539   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:21:14.19 +24:58:07.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52531_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52531_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    13.30    15:08:36.56 +24:13:22.6   9428 2014   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    13.11    15:08:36.67 +24:13:24.2   9431 2019   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 52608_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52608_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    13.71    16:02:24.33 +22:03:16.2   1877 2919   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    13.48    16:02:24.36 +22:03:15.1   1880 2925   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 52812_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52812_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    13.84    15:53:17.03 +17:18:41.3   2911 5900   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:53:16.97 +17:18:41.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52967_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 52967_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.04    15:11:24.95 +26:33:03.0   9059 0590   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.07    15:11:24.83 +26:33:05.8   9062 0595   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53026_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53026_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.10    15:09:11.78 +18:17:05.0   9304 5633   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.10    15:09:11.49 +18:17:07.2   9308 5638   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53038_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53038_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.08    15:09:02.87 +25:10:14.1   9374 1435   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.08    15:09:03.01 +25:10:13.8   9377 1441   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53040_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53040_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.14    15:08:23.17 +21:10:27.8   9439 3871   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.37    15:08:23.16 +21:10:27.4   9442 3876   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53078_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53078_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.15    15:09:20.51 +26:50:58.7   9349 0407   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.06    15:09:20.37 +26:50:59.1   9352 0412   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53102_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53102_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    14.26    15:11:31.37 +26:38:26.4   9048 0540   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:11:31.32 +26:38:28.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 53153_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53153_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.23    15:10:29.48 +26:20:58.7   9185 0714   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.21    15:10:29.53 +26:20:57.8   9188 0719   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53274_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53274_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.81    16:05:46.57 +21:25:00.6   1363 3255   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.94    16:05:46.47 +21:25:01.8   1367 3260   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53292_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53292_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.88    16:14:05.96 +22:29:41.5   0260 2472   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    15.06    16:14:05.78 +22:29:40.1   0264 2479   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 53296_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 53296_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 1     2026 08 10.20504    2461262.70504    14.53    15:17:46.82 +21:49:22.0   8106 3451   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Discovery image 2     2026 08 10.20572    2461262.70572    14.41    15:17:46.78 +21:49:23.8   8109 3456   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

  
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Considering the candidate 41207_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 41207_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 3     2026 08 10.20572    2461262.70572    12.94    15:59:20.48 +19:46:46.9   2179 4335   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  15:59:20.52 +19:46:46.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 35962_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 35962_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 3     2026 08 10.20572    2461262.70572    10.42    16:06:11.59 +18:22:13.6   1110 5094   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  16:06:11.59 +18:22:13.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 07185_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 07185_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 3     2026 08 10.20572    2461262.70572    9.39    16:10:14.11 +25:04:10.1   0983 0987   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  16:10:14.11 +25:04:10.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 12374_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149
The candidate 12374_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149 did not pass the final checks
Discovery image 2     2026 08 10.20572    2461262.70572    13.37    16:14:06.78 +23:53:13.8   0362 1636   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits

**** FOUND  16:14:06.77 +23:53:13.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Ser-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-09_CI_Ser-01-Q1b1x1_235757_TTUQ1b1x1_1760034_aADcHRMc/monitoring_positions.txt
Read 32363 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.8306 to 244.4858 deg, Dec +16.0910 to +27.5059 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 226.8306 to 244.4858 deg, Dec 16.0910 to 27.5059 deg
Loaded 5584 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): 4076 out of 4305 total matches.
Matched with Tycho-2 4305 out of 32363 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Observation time (mid-exposure, UTC): JD 2461262.70504 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 235.37630 deg  Dec= +21.99563 deg
Frame center: alt= +40.421 deg  az= 271.078 deg  airmass= 1.5392
Header cross-check: CENTALT= 40.601 deg (difference -0.180 deg)
Header cross-check: AIRMASS= 1.5346 (we compute 1.5392)
Airmass zero-point fit: OK  k= +0.5690 +/- 0.0238 mag/airmass  N= 3242  airmass span 1.3089-1.9046  scatter 0.1873 mag
Source monitoring: airmass zero-point for wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits: OK +0.882170 -0.569038 1.5392 +0.5690 3242 0.5957 0.1873 1.3089 1.9046
Forced photometry (list mode): image=wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits list=monitoring_pixlist1876228.tmp aperture=5.5
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.513550
Forced photometry: center=(2503.18, 629.29) aperture=5.5
Annulus: inner=11.00 outer=27.50
Background annulus: 1995 pixels
Iterative clipping converged after 2 iterations, 1984/1995 pixels remain
SExtractor background: mode=559.06 median=562.00 mean=563.96 sigma=40.99 -> bg=559.06 (1984 pixels)
Aperture sum=147858.06 N_eff=23.7583
Net flux=134575.65 noise=199.82 SNR=673.49
Instrumental magnitude: -12.8224
Calibrated magnitude: 9.6911
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits
Source monitoring: 1 position(s) measured on wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-55-05_20.00sec_-0.00C_LIGHTs_0148.fits (aperture 5.5 pix)
Read 32128 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 226.8419 to 244.4863 deg, Dec +16.1299 to +27.5171 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 226.8419 to 244.4863 deg, Dec 16.1299 to 27.5171 deg
Loaded 5574 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): 4080 out of 4304 total matches.
Matched with Tycho-2 4304 out of 32128 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Observation time (mid-exposure, UTC): JD 2461262.70572 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 235.38281 deg  Dec= +22.00453 deg
Frame center: alt= +40.227 deg  az= 271.194 deg  airmass= 1.5453
Header cross-check: CENTALT= 40.401 deg (difference -0.174 deg)
Header cross-check: AIRMASS= 1.5409 (we compute 1.5453)
Airmass zero-point fit: OK  k= +0.5718 +/- 0.0231 mag/airmass  N= 3246  airmass span 1.3128-1.9156  scatter 0.1832 mag
Source monitoring: airmass zero-point for wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits: OK +0.891911 -0.571821 1.5453 +0.5718 3246 0.6028 0.1832 1.3128 1.9156
Forced photometry (list mode): image=wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits list=monitoring_pixlist1876228.tmp aperture=5.5
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.510650
Forced photometry: center=(2506.41, 635.06) aperture=5.5
Annulus: inner=11.00 outer=27.50
Background annulus: 1999 pixels
Iterative clipping converged after 2 iterations, 1988/1999 pixels remain
SExtractor background: mode=557.21 median=560.00 mean=561.86 sigma=40.81 -> bg=557.21 (1988 pixels)
Aperture sum=148276.12 N_eff=23.7583
Net flux=135037.81 noise=198.93 SNR=678.81
Instrumental magnitude: -12.8261
Calibrated magnitude: 9.6845
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits
Source monitoring: 1 position(s) measured on wcs_fd_Ser-01-Q1b1x1_2026-08-09_23-56-03_20.00sec_-0.00C_LIGHTs_0149.fits (aperture 5.5 pix)
########### Completed Ser-01-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)2461262.70503944 -observatory V36
08:10:41.74 +20:09:08.0 Mercury (-0.8mag)
12:09:43.41 -02:00:39.4 Venus (-4.4mag)
05:55:02.10 +23:38:56.3 Mars (1.3mag)
08:44:43.52 +18:34:38.6 Jupiter (-1.8mag)
00:56:16.07 +03:13:52.5 Saturn (0.6mag)
04:11:57.28 +20:57:32.0 Uranus (5.7mag)
00:15:59.00 +00:12:18.0 Neptune (7.7mag)
20:27:57.14 -23:30:56.3 Pluto (14.5mag)
06:56:40.36 +25:48:50.3 Moon (-8.9mag)
-rw-r--r-- 1 apache apache 362 Aug 10 00:02 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461262.70503944:
08:44:42.01 +18:34:45.0 Io (6.0mag)
08:44:35.49 +18:35:14.5 Europa (6.3mag)
08:44:44.54 +18:34:31.9 Ganymede (5.6mag)
08:45:06.72 +18:33:01.0 Callisto (6.8mag)
08:42:15.35 +18:35:13.7 Himalia (15.7mag)
08:44:42.71 +18:34:43.1 Thebe (16.6mag)
08:41:48.61 +18:33:21.8 Elara (17.7mag)
08:48:51.23 +18:13:11.0 Pasiphae (17.9mag)
08:47:46.48 +18:45:21.0 Carme (19.0mag)
00:56:03.00 +03:13:52.1 Titan (8.4mag)
00:56:12.77 +03:14:00.8 Rhea (9.7mag)
00:56:30.88 +03:13:01.0 Iapetus (11.1mag)
00:56:05.81 +03:13:25.3 Hyperion (14.4mag)
00:55:35.97 +03:06:47.8 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug 10 00:02 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461262.70503944:
19:11:26.75 -22:01:36.0 JWST
22:51:41.31 -52:30:20.1 Chandra
09:23:14.16 -52:58:52.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 10 00:02 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461262.70503944 -observatory V36
03:15:54.83 +17:32:33.8 17.6mag P/1996 R2 (Lagerkvist)
18:01:15.87 -34:36:53.6 14.0mag P/2010 H2 (Vales)
06:55:37.70 -68:58:29.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:10:20.49 +33:02:07.4 17.7mag C/2017 K2 (PANSTARRS)
03:49:33.49 +38:30:35.7 16.9mag P/2021 N1 (ZTF)
22:36:59.99 +31:19:36.7 17.3mag C/2022 E2 (ATLAS)
06:45:27.32 +26:30:25.0 16.8mag C/2022 N2 (PANSTARRS)
10:23:24.18 +28:22:50.1 17.0mag C/2022 QE78 (ATLAS)
09:30:11.47 +05:18:21.2 17.9mag C/2022 R6 (PANSTARRS)
15:12:48.44 -12:21:46.1 17.9mag P/2023 B1 (PANSTARRS)
21:08:07.69 +65:47:29.1 17.9mag C/2023 H5 (Lemmon)
15:45:53.55 -13:07:17.9 14.4mag C/2023 R1 (PANSTARRS)
08:10:19.06 +31:26:08.7 15.3mag C/2024 E1 (Wierzchos)
15:06:38.91 +15:36:05.5 17.7mag C/2024 G6 (ATLAS)
19:00:38.72 +43:11:34.1 13.7mag C/2024 J3 (ATLAS)
21:07:47.60 +49:19:30.2 17.6mag C/2024 R4 (PANSTARRS)
05:16:43.44 -12:56:45.5 15.4mag C/2024 T5 (ATLAS)
06:57:30.99 +23:48:25.9 17.9mag C/2025 J1 (Borisov)
07:31:38.76 -16:24:58.4 17.8mag C/2025 R3 (PANSTARRS)
10:35:39.43 +20:46:49.6 17.3mag C/2025 V2 (Rankin)
12:59:19.44 +02:13:06.1 17.0mag C/2025 Y1 (ATLAS)
16:02:50.51 +77:38:36.8 16.7mag C/2026 A2 (Bok)
03:08:11.08 +46:13:31.5 17.1mag C/2026 B2 (Sun-Gao)
11:48:25.49 +08:45:31.1 17.3mag A/2026 E1
22:00:31.86 -28:07:07.6 6.9mag 10P/Tempel
11:30:08.86 -03:31:16.9 16.3mag 29P/Schwassmann-Wachmann
04:41:41.33 +32:37:47.4 18.0mag 47P/Ashbrook-Jackson
11:11:43.97 +03:59:32.4 17.3mag 63P/Wild
00:54:05.02 -05:31:24.9 15.4mag 65P/Gunn
05:40:02.95 +20:39:46.9 13.7mag 78P/Gehrels
20:36:10.60 -23:45:10.5 17.7mag 84P/Giclas
03:02:40.49 +13:50:13.4 16.7mag 88P/Howell
08:00:57.72 +27:23:27.7 16.2mag 93P/Lovas
04:11:54.60 +17:38:34.6 17.5mag 112P/Urata-Niijima
06:03:02.60 +30:05:49.8 16.2mag 114P/Wiseman-Skiff
09:23:12.07 +26:18:47.6 15.0mag 123P/West-Hartley
11:47:40.73 -11:01:46.5 17.1mag 124P/Mrkos
05:39:29.09 +21:10:20.3 16.1mag 128P/Shoemaker-Holt
06:31:54.74 +18:48:15.4 17.9mag 131P/Mueller
00:03:03.54 +03:23:12.7 17.6mag 139P/Vaisala-Oterma
03:19:29.53 -19:06:00.2 13.7mag 161P/Hartley-IRAS
07:23:01.35 +37:54:14.6 15.9mag 162P/SidingSpring
14:33:34.90 +41:35:25.4 12.1mag 169P/NEAT
02:46:37.26 +09:32:23.3 17.6mag 220P/McNaught
16:42:38.28 -10:14:00.1 17.7mag 235P/LINEAR
20:21:06.67 -52:47:42.3 17.8mag 259P/Garradd
03:27:54.58 +26:00:19.2 15.3mag 260P/McNaught
07:11:21.88 +37:40:08.3 17.3mag 295P/LINEAR
15:11:07.52 +02:55:13.9 17.7mag 391P/Kowalski
09:02:41.88 +18:16:44.8 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug 10 00:02 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug 10 00:02 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
-rw-r--r-- 1 apache apache 190K Aug 10 00:02 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:02:41.202 -40:07:42.45  AT 2026wgz  2026-07-25.81 18.304
19:21:07.943 +43:53:03.37  AT 2026wgy  2026-07-23.41 18.625
02:21:34.482 -74:52:07.44  AT 2026wgx  2026-07-25.04 18.848
04:37:07.068 -62:47:36.38  AT 2026wgw  2026-07-25.10 18.938
00:33:43.233 -65:47:43.74  AT 2026wgv  2026-07-25.01 18.502
04:50:07.913 -58:03:54.94  AT 2026wgu  2026-07-25.10 19.077
00:12:08.725 +26:08:55.67  AT 2026wgt  2026-07-25.53 18.991
02:33:53.173 -32:54:04.43  AT 2026wgs  2026-07-26.16 19.224
13:02:32.070 -25:25:26.94  AT 2026wgr  2026-07-27.36 19.26
12:39:11.802 -30:15:31.31  AT 2026wgq  2026-07-27.36 19.66
13:46:27.172 -27:34:31.34  AT 2026wgp  2026-07-27.37 18.88
13:14:57.178 -26:39:33.67  AT 2026wgo  2026-07-27.37 19.1
13:27:05.151 -31:35:28.50  AT 2026wgn  2026-07-27.37 19.19
12:06:50.757 -36:16:06.67  SN 2026wgm  2026-07-27.38 19.48
18:51:49.362 +64:34:26.30  AT 2026wgl  2026-07-23.41 19.8497
01:43:43.303 +47:40:05.54  AT 2026wgk  2026-07-27.21 20.24
22:20:19.584 +27:43:03.14  AT 2026wgj  2026-07-27.14 20.22
01:23:44.359 +57:30:17.45  AT 2026wgi  2026-07-27.08 19.54
21:41:58.633 +22:29:35.94  AT 2026wgh  2026-07-27.17 19.97
22:17:46.860 +26:37:40.46  AT 2026wgg  2026-07-13.15 20.15
-rw-r--r-- 1 apache apache 87K Aug 10 00:02 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Aug 10 00:01:52 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 36s (0.60 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 54s (0.90 min)
TIMING SExtractor: 12 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 41s (0.68 min)
FIELD_Ser-01-Q1b1x1: 119s (1.98 min)
=======================================
TOTAL_RUNTIME: 136s (2.27 min)
Finished: Mon Aug 10 00:04:08 CDT 2026