FITS images used in this processing run:

Field Lyn-01-Q2b1x1 reference image: Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Field Lyn-01-Q2b1x1 reference image: Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Field Lyn-01-Q2b1x1 second-epoch image: Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Field Lyn-01-Q2b1x1 second-epoch image: Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461049.71879162 09.01.2026 05:14:53.596   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
First image: 2461049.71879162 09.01.2026 05:14:53.596   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Last  image: 2461247.95160742 26.07.2026 10:50:08.881   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.56
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: 15 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
Total objects detected (at least 2 times):  18415
Objects passed selection criteria:  18327
Measurements per detected object (mean, median, min, max):    2.2    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.2    2.0    2    4
Average stars detected per image: 14735.2
Average stars matched: 13161 (89.3164 %)
Memory usage VmPeak:   251880 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Jul 26 09:38:30 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: 2461049.71879162 09.01.2026 05:14:53.596   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
First image: 2461049.71879162 09.01.2026 05:14:53.596   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Last  image: 2461247.95160742 26.07.2026 10:50:08.881   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 55
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.36
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: 355 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times):  91095
Objects passed selection criteria:  90729
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 71680
Average stars matched: 64509.8 (89.9969 %)
Memory usage VmPeak:  2293516 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Jul 26 09:51:59 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
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: 
Lyn-01-Q2b1x1
#######################################
########### Starting Lyn-01-Q2b1x1 ###########
Processing Lyn-01-Q2b1x1
server tau has sufficient free disk space available: 259239 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 259239 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.png' -> 'transient_report/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits_preview.png'

Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits


renamed 'Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.png' -> 'transient_report/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits_preview.png'

Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.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= 29.3595
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 610.6508
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4195.5877
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1007.2225
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4732.4811
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1131.2613
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 142.904
INFO:                  SECOND_EPOCH__SD_ratio= 0.110
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     23.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 23.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-26T05:48:56.9439965' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-26T10:48:56.9439965' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61247.4506590627 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-26T10:49:06.8449866' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61247.4507736573 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     105.881202660482 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9997982496056 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     20.3869444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              37.8925 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.85025461496235 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Lyn-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '07 03 32'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20452 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20452 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     23.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     23.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 66.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 35.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/d_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits :)

Spent 0.684755 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/d_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  5.0 / [degC] CCD temperature
FOCTEMP =     23.2399997711182 / [degC] Focuser temperature
AMBTEMP =                 23.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits 
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-26T05:50:08.8818481' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-26T10:50:08.8818481' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61247.4514916781 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-26T10:50:18.7832209' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61247.4516062848 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     105.881202532563 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9997982938299 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     20.5405555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     37.9861111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.83018653554077 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Lyn-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '07 03 32'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20452 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20452 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     23.2399997711182 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     23.2399997711182 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 66.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 23.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 35.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.700776 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/d_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits :)

Spent 0.636861 seconds 
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/d_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Previews of the CALIBRATED second-epoch images:


fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits



fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
  
SExtractor catalog cache: saved Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.cat to cache
SExtractor catalog cache: saved Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.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/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.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: 2461247.95077480
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_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits exists and is non-empty
Saving wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits to local_wcs_cache/
'wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits' -> 'local_wcs_cache/wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits'
wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits exists and is non-empty
Saving wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits to local_wcs_cache/
'wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits' -> 'local_wcs_cache/wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits'
wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits exists and is non-empty
Saving wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits to local_wcs_cache/
'wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits' -> 'local_wcs_cache/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits'
wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits exists and is non-empty
Saving wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits to local_wcs_cache/
'wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits' -> 'local_wcs_cache/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits (1st reference image)
verification OK: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 07:03:34.444 +53:59:56.44 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits (1st new image)
verification OK: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Image size: 938.8'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 07:03:00.072 +54:03:05.31 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 07:03:34.444 +53:59:56.44
Second-epoch image center 07:03:00.072 +54:03:05.31
Angular distance between the image centers 0.0991 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits (2nd new image)
verification OK: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Image size: 938.7'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 07:02:58.645 +54:03:44.12 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 07:03:34.444 +53:59:56.44
Second-epoch image center 07:02:58.645 +54:03:44.12
Angular distance between the image centers 0.1081 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  07:03:00.072 +54:03:05.31
Second-epoch second image center 07:02:58.645 +54:03:44.12
Angular distance between the image centers 0.01133 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/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits &> /tmp/tmp.IQZtjc7IjQ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits &> /tmp/tmp.oHTDeW8dnY
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits &> /tmp/tmp.LCBklFb42v
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits &> /tmp/tmp.nZ8xVJyhUO
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.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_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits and wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.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_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits and wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat 
Found non-empty wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits and wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat
The reference image (wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits) and catalog (wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat) found
'wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 36083 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3584 to 120.2161 deg, Dec +47.5582 to +59.4488 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 90.3584 to 120.2161 deg, Dec 47.5582 to 59.4488 deg
Loaded 11169 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): 6714 out of 7836 total matches.
Matched with Tycho-2 7836 out of 36083 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.922700
a=0.000000 b=1.000000 c=22.922700
From vast_summary.log: estimated ref. image limiting mag.:  -6.56
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.36

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.36

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 36083 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3584 to 120.2161 deg, Dec +47.5582 to +59.4488 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 90.3584 to 120.2161 deg, Dec 47.5582 to 59.4488 deg
Loaded 11169 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): 6714 out of 7836 total matches.
Matched with Tycho-2 7836 out of 36083 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits:


Forced-photometry filter: calibrated wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits -> calib.txt_param_ref_wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits (aperture=6.5)
Read 33391 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 91.3131 to 121.2907 deg, Dec +47.7375 to +59.3601 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 91.3131 to 121.2907 deg, Dec 47.7375 to 59.3601 deg
Loaded 10799 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): 6822 out of 7777 total matches.
Matched with Tycho-2 7777 out of 33391 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits:


Forced-photometry filter: calibrated wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits -> calib.txt_param_ref_wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits (aperture=6.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.4 pix  Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
 2.4 pix  Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
 2.3 pix  fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
 2.3 pix  fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
 2.4 pix  wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
 2.4 pix  wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Limiting magnitude estimates:
 16.4 mag.  Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
 16.2 mag.  Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
 13.3 mag.  fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
 13.2 mag.  fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
All-image limiting magnitude estimate:  13.2 (SNR )  10.4 (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.IQZtjc7IjQ (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/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits' -> 'wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WCS-calibrated image found: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Checking if the catalog wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WCS catalog name: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=3900, bad_region=5731, passed=36083
Got 36083 stars (including 26905 good ones) from the SExtractor catalog wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 36083 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 974 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 30915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 30915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 30915 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits N_match=974 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.413 sigma_q2_arcsec=0.283 sigma_q3_arcsec=0.412 sigma_q4_arcsec=0.334 n_q1=316 n_q2=164 n_q3=326 n_q4=168 worst_quadrant_to_overall_ratio=1.136
The image catalog is written to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits -region wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.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.oHTDeW8dnY (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/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits' -> 'wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WCS-calibrated image found: wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Checking if the catalog wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WCS catalog name: wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=3281, bad_region=9549, passed=33391
Got 33391 stars (including 21579 good ones) from the SExtractor catalog wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat 
util/solve_plate_with_UCAC5 got 33391 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 25000 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 25000 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 977 matched stars entering correct_measured_positions(), 25012 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 977 stars left (next iteration limit 1073)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits N_match=977 sigma_overall_arcsec=0.269 sigma_q1_arcsec=0.260 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.249 sigma_q4_arcsec=0.277 n_q1=272 n_q2=209 n_q3=278 n_q4=218 worst_quadrant_to_overall_ratio=1.151
The image catalog is written to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits -region wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.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.LCBklFb42v (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Checking if the catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
WCS catalog name: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=242, bad_region=459, passed=3066
Got 3066 stars (including 2393 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat 
util/solve_plate_with_UCAC5 got 3066 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.8'
Seting catalog search parameters based on the expected field of view 938.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013039 (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 0.010431 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 2629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 2630 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 2630 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 970 stars left (next iteration limit 1068)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=970 robust_rms=5.545 arcsec
SIP_REFIT: SIP order 3 trial: matched=970 robust_rms=0.520 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=970 robust_rms_before=0.929 arcsec robust_rms_before_corrected=0.471 arcsec robust_rms_after=0.520 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.471 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits N_match=970 sigma_overall_arcsec=0.492 sigma_q1_arcsec=0.515 sigma_q2_arcsec=0.444 sigma_q3_arcsec=0.507 sigma_q4_arcsec=0.455 n_q1=323 n_q2=159 n_q3=335 n_q4=153 worst_quadrant_to_overall_ratio=1.048
The image catalog is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits -region wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.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.nZ8xVJyhUO (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Checking if the catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
WCS catalog name: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=237, bad_region=444, passed=2914
Got 2914 stars (including 2262 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat 
util/solve_plate_with_UCAC5 got 2914 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.7'
Seting catalog search parameters based on the expected field of view 938.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013038 (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 0.010430 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 2497 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 2497 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 2497 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Excluding outliers - 971 stars left (next iteration limit 1069)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=971 robust_rms=5.767 arcsec
SIP_REFIT: SIP order 3 trial: matched=971 robust_rms=0.511 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=971 robust_rms_before=0.935 arcsec robust_rms_before_corrected=0.454 arcsec robust_rms_after=0.511 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.454 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits N_match=971 sigma_overall_arcsec=0.452 sigma_q1_arcsec=0.444 sigma_q2_arcsec=0.420 sigma_q3_arcsec=0.490 sigma_q4_arcsec=0.443 n_q1=326 n_q2=165 n_q3=326 n_q4=154 worst_quadrant_to_overall_ratio=1.084
The image catalog is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits -region wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.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=Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits sigma_overall=0.363 worst_q_ratio=1.136
ref2=Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits sigma_overall=0.269 worst_q_ratio=1.151
new1=fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits sigma_overall=0.492 worst_q_ratio=1.048
new2=fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits sigma_overall=0.452 worst_q_ratio=1.084
reference average sigma_overall=0.316 worst_q_ratio=1.1435
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5_astrometric_residuals.png (974 matched stars from wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4_astrometric_residuals.png (977 matched stars from wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.24 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269_astrometric_residuals.png (970 matched stars from wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270_astrometric_residuals.png (971 matched stars from wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits'
Saving fully-calibrated image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits'
Preparing the HTML report for the field Lyn-01-Q2b1x1 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 09447_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 09447_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    9.17    06:26:02.22 +50:29:30.0   1161 1375   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:26:02.21 +50:29:30.2 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 Lyn-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
  
SExtractor catalog cache: saved Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.cat to cache
SExtractor catalog cache: saved Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Creating symlink local_wcs_cache/wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.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_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits exists and is non-empty
wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits exists and is non-empty
wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits exists and is non-empty
wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits (1st reference image)
verification OK: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Image size: 941.5'x627.0'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 07:03:34.444 +53:59:56.44 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits (1st new image)
verification OK: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Image size: 938.8'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 07:03:00.072 +54:03:05.31 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 07:03:34.444 +53:59:56.44
Second-epoch image center 07:03:00.072 +54:03:05.31
Angular distance between the image centers 0.0991 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits (2nd new image)
verification OK: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Image size: 938.7'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 07:02:58.645 +54:03:44.12 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 07:03:34.444 +53:59:56.44
Second-epoch image center 07:02:58.645 +54:03:44.12
Angular distance between the image centers 0.1081 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  07:03:00.072 +54:03:05.31
Second-epoch second image center 07:02:58.645 +54:03:44.12
Angular distance between the image centers 0.01133 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/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits &> /tmp/tmp.sMiPMV4tjs
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits &> /tmp/tmp.NgULhiXqte
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits &> /tmp/tmp.YVC8UyKAZp
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits &> /tmp/tmp.lTB0nxc3r0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.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_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits and wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.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_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits and wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat 
Found non-empty wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits and wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat
The reference image (wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits) and catalog (wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat) found
'wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 155390 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3428 to 120.2628 deg, Dec +47.5156 to +59.4503 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 90.3428 to 120.2628 deg, Dec 47.5156 to 59.4503 deg
Loaded 11234 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): 5146 out of 7842 total matches.
Matched with Tycho-2 7842 out of 155390 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.827850
a=0.000000 b=1.000000 c=22.827850
From vast_summary.log: estimated ref. image limiting mag.:  -6.36
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.47

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.47

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 155390 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3428 to 120.2628 deg, Dec +47.5156 to +59.4503 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 90.3428 to 120.2628 deg, Dec 47.5156 to 59.4503 deg
Loaded 11234 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): 5146 out of 7842 total matches.
Matched with Tycho-2 7842 out of 155390 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits:


Forced-photometry filter: calibrated wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits -> calib.txt_param_ref_wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits (aperture=5.3)
Read 148370 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 91.2946 to 121.2934 deg, Dec +47.6683 to +59.3627 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 91.2946 to 121.2934 deg, Dec 47.6683 to 59.3627 deg
Loaded 10875 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): 5254 out of 7776 total matches.
Matched with Tycho-2 7776 out of 148370 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits:


Forced-photometry filter: calibrated wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits -> calib.txt_param_ref_wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits (aperture=5.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 41 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
 2.4 pix  Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
 2.1 pix  fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
 2.1 pix  fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
 2.3 pix  wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
 2.4 pix  wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Limiting magnitude estimates:
 16.5 mag.  Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
 16.4 mag.  Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
 13.5 mag.  fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
 13.4 mag.  fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
All-image limiting magnitude estimate:  13.4 (SNR )  13.0 (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.sMiPMV4tjs (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/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits' -> 'wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WCS-calibrated image found: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
Checking if the catalog wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits
WCS catalog name: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=39, blended=24261, bad_region=22954, passed=155351
Got 155351 stars (including 110661 good ones) from the SExtractor catalog wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 155351 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.5 to 59.5)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 972 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 134753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.5 to 59.5)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 134753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 134753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

SIP_REFIT: wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits N_match=972 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.416 sigma_q2_arcsec=0.272 sigma_q3_arcsec=0.397 sigma_q4_arcsec=0.279 n_q1=341 n_q2=153 n_q3=308 n_q4=170 worst_quadrant_to_overall_ratio=1.178
The image catalog is written to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits -region wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.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.NgULhiXqte (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/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits 860.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits' -> 'wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WCS-calibrated image found: wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
Checking if the catalog wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat corresponding to the image wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits
WCS catalog name: wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=41, blended=22098, bad_region=36813, passed=148329
Got 148329 stars (including 94862 good ones) from the SExtractor catalog wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat 
util/solve_plate_with_UCAC5 got 148329 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 970 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 116229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 116230 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 116230 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.


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

SIP_REFIT: wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits N_match=976 sigma_overall_arcsec=0.268 sigma_q1_arcsec=0.267 sigma_q2_arcsec=0.277 sigma_q3_arcsec=0.273 sigma_q4_arcsec=0.251 n_q1=291 n_q2=195 n_q3=278 n_q4=212 worst_quadrant_to_overall_ratio=1.034
The image catalog is written to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits -region wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.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.YVC8UyKAZp (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Checking if the catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
WCS catalog name: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=1, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=11, blended=1045, bad_region=2990, passed=25764
Got 25764 stars (including 21903 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat 
util/solve_plate_with_UCAC5 got 25764 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.8'
Seting catalog search parameters based on the expected field of view 938.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013039 (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 0.010431 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 22929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 22929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 22929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits N_match=969 sigma_overall_arcsec=0.488 sigma_q1_arcsec=0.519 sigma_q2_arcsec=0.423 sigma_q3_arcsec=0.530 sigma_q4_arcsec=0.435 n_q1=333 n_q2=162 n_q3=314 n_q4=160 worst_quadrant_to_overall_ratio=1.087
The image catalog is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits -region wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.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.lTB0nxc3r0 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Checking if the catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
WCS catalog name: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1161, bad_region=3009, passed=24635
Got 24635 stars (including 20747 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat 
util/solve_plate_with_UCAC5 got 24635 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 938.7'
Seting catalog search parameters based on the expected field of view 938.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013038 (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 0.010430 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 21791 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 690 to 748 (Dec 48.0 to 59.3)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 21791 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 21791 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits N_match=969 sigma_overall_arcsec=0.458 sigma_q1_arcsec=0.449 sigma_q2_arcsec=0.414 sigma_q3_arcsec=0.494 sigma_q4_arcsec=0.435 n_q1=332 n_q2=164 n_q3=311 n_q4=162 worst_quadrant_to_overall_ratio=1.079
The image catalog is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits -region wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.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_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Saving fully-calibrated image wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/wcs_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits
Preparing the HTML report for the field Lyn-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 07:21:53.63 +54:40:37.7:  13.03 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 07:05:11.82 +55:59:10.5:  12.44 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:21:54.15 +49:36:23.0:  12.40 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:26:19.38 +49:22:34.6:  12.48 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:23:58.80 +54:58:19.3:  12.71 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:47:06.04 +51:52:44.2:  12.23 +/- 0.00  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 07:05:11.82 +55:59:10.5:  12.37 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.41 +/- 0.00
Forced photometry filter REJECTED candidate at 07:05:11.82 +55:59:10.5: ref_mag=12.41 +/- 0.00 new_mean_mag=12.9727 delta=-0.56 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 07:21:53.63 +54:40:37.7:  13.10 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:21:54.15 +49:36:23.0:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:26:19.38 +49:22:34.6:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.40 +/- 0.01
Forced photometry reference-image weighted average:  13.06 +/- 0.01
Forced photometry filter REJECTED candidate at 06:21:54.15 +49:36:23.0: ref_mag=12.40 +/- 0.01 new_mean_mag=12.5528 delta=-0.15 (need > 0.90)
Forced photometry filter REJECTED candidate at 07:21:53.63 +54:40:37.7: ref_mag=13.06 +/- 0.01 new_mean_mag=12.8638 delta=0.19 (need > 0.90)
Forced photometry reference-image weighted average:  12.48 +/- 0.01
Forced photometry filter REJECTED candidate at 06:26:19.38 +49:22:34.6: ref_mag=12.48 +/- 0.01 new_mean_mag=12.6338 delta=-0.16 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:23:58.80 +54:58:19.3:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.71 +/- 0.01
Forced photometry filter REJECTED candidate at 06:23:58.80 +54:58:19.3: ref_mag=12.71 +/- 0.01 new_mean_mag=12.9665 delta=-0.26 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:47:06.04 +51:52:44.2:  12.16 +/- 0.00  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:13:58.36 +55:40:20.3:  12.09 +/- 0.00  detection
Forced photometry reference-image weighted average:  12.19 +/- 0.00
Forced photometry filter REJECTED candidate at 06:47:06.04 +51:52:44.2: ref_mag=12.19 +/- 0.00 new_mean_mag=12.4036 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:27:54.13 +56:32:54.4:  12.07 +/- 0.00  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:13:58.36 +55:40:20.3:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:27:54.13 +56:32:54.4:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.07 +/- 0.00
Forced photometry filter REJECTED candidate at 06:27:54.13 +56:32:54.4: ref_mag=12.07 +/- 0.00 new_mean_mag=12.5105 delta=-0.44 (need > 0.90)
Forced photometry reference-image weighted average:  12.09 +/- 0.00
Forced photometry filter REJECTED candidate at 06:13:58.36 +55:40:20.3: ref_mag=12.09 +/- 0.00 new_mean_mag=12.3860 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 07:02:04.11 +55:05:32.3:  11.80 +/- 0.00  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 07:13:38.43 +51:23:58.4:  11.67 +/- 0.00  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 07:13:38.43 +51:23:58.4:  11.71 +/- 0.00  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:21:33.58 +53:28:35.9:  12.53 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.68 +/- 0.00
Forced photometry filter REJECTED candidate at 07:13:38.43 +51:23:58.4: ref_mag=11.68 +/- 0.00 new_mean_mag=11.7375 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 07:02:04.11 +55:05:32.3:  11.73 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.76 +/- 0.00
Forced photometry filter REJECTED candidate at 07:02:04.11 +55:05:32.3: ref_mag=11.76 +/- 0.00 new_mean_mag=12.0592 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:29:37.06 +52:32:26.2:  12.46 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:23:56.14 +50:23:24.7:  12.44 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:21:33.58 +53:28:35.9:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.53 +/- 0.01
Forced photometry filter REJECTED candidate at 06:21:33.58 +53:28:35.9: ref_mag=12.53 +/- 0.01 new_mean_mag=12.5022 delta=0.02 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:29:37.06 +52:32:26.2:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.46 +/- 0.01
Forced photometry filter REJECTED candidate at 06:29:37.06 +52:32:26.2: ref_mag=12.46 +/- 0.01 new_mean_mag=12.5783 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:23:56.14 +50:23:24.7:  99.00 +/- 99.00  bad_region
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 07:16:42.72 +52:01:52.4:  12.40 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.44 +/- 0.01
Forced photometry filter REJECTED candidate at 06:23:56.14 +50:23:24.7: ref_mag=12.44 +/- 0.01 new_mean_mag=12.5054 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 06:32:42.24 +50:56:08.6:  12.84 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 07:16:42.72 +52:01:52.4:  12.44 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.42 +/- 0.00
Forced photometry filter REJECTED candidate at 07:16:42.72 +52:01:52.4: ref_mag=12.42 +/- 0.00 new_mean_mag=12.5160 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_stack5.fits at 07:13:33.10 +52:39:48.3:  12.55 +/- 0.01  detection
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 06:32:42.24 +50:56:08.6:  99.00 +/- 99.00  bad_region
Forced photometry reference-image weighted average:  12.84 +/- 0.01
Forced photometry filter REJECTED candidate at 06:32:42.24 +50:56:08.6: ref_mag=12.84 +/- 0.01 new_mean_mag=12.7539 delta=0.08 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q2b1x1_2026-01-18_01-28-40_20.00sec_-15.00C_LIGHT_0316_stack4.fits at 07:13:33.10 +52:39:48.3:  12.49 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.53 +/- 0.01
Forced photometry filter REJECTED candidate at 07:13:33.10 +52:39:48.3: ref_mag=12.53 +/- 0.01 new_mean_mag=12.6952 delta=-0.17 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 5s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 193065_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193065_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    13.06    06:56:12.32 +52:56:33.6   4150 2547   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:56:12.37 +52:56:33.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 193069_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193069_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    13.17    06:43:08.58 +53:03:23.8   2971 2711   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:43:08.57 +53:03:24.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 193077_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193077_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.96    07:05:11.84 +55:59:10.5   5015 4358   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.99    07:05:11.80 +55:59:10.5   5017 4351   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
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Considering the candidate 193078_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193078_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.92    06:32:22.63 +53:21:08.4   2022 3008   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:32:22.71 +53:21:08.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 193081_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193081_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.84    07:21:53.60 +54:40:37.8   6451 3573   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.90    07:21:53.67 +54:40:37.7   6453 3567   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
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Considering the candidate 193083_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193083_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.76    06:52:24.10 +53:12:17.6   3816 2727   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:52:24.12 +53:12:17.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 193084_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193084_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.92    06:23:59.06 +54:58:18.4   1434 4103   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    13.04    06:23:58.54 +54:58:20.1   1435 4096   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
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Considering the candidate 193095_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193095_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.63    06:26:19.33 +49:22:35.3   1073 0704   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.64    06:26:19.44 +49:22:33.8   1075 0696   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
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Considering the candidate 193097_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193097_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.56    06:21:54.24 +49:36:22.7   0661 0914   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.54    06:21:54.07 +49:36:23.3   0664 0907   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
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Considering the candidate 193099_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193099_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.47    06:47:06.04 +51:52:43.7   3263 1973   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.34    06:47:06.03 +51:52:44.6   3265 1966   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
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Considering the candidate 193101_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193101_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.39    06:40:30.34 +51:03:11.3   2593 1529   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:40:30.39 +51:03:11.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 193102_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193102_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.51    06:27:54.19 +56:32:53.8   1925 4992   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.51    06:27:54.06 +56:32:55.1   1926 4985   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193104_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193104_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.18    06:50:53.96 +53:26:09.5   3692 2877   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:50:54.02 +53:26:09.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193105_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193105_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.39    06:13:58.44 +55:40:21.5   0656 4690   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.38    06:13:58.27 +55:40:19.0   0657 4682   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193110_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193110_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.11    06:40:32.78 +52:20:40.7   2687 2308   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:40:32.84 +52:20:40.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193111_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193111_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.01    07:05:32.88 +51:01:36.5   4969 1353   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  07:05:32.92 +51:01:36.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193113_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193113_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    11.79    06:52:31.54 +50:29:25.9   3709 1087   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:52:31.56 +50:29:25.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193115_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193115_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    11.74    06:33:27.38 +52:30:07.8   2047 2483   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:33:27.43 +52:30:08.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193297_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193297_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    11.76    07:13:38.45 +51:23:58.4   5735 1577   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    11.72    07:13:38.40 +51:23:58.4   5738 1571   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193323_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193323_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.27    06:44:12.87 +56:55:54.3   3305 5035   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:44:12.88 +56:55:54.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193331_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193331_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.03    07:02:04.15 +55:05:31.9   4731 3826   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.09    07:02:04.06 +55:05:32.7   4732 3820   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193336_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193336_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.10    06:46:36.23 +57:11:01.5   3516 5168   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:46:36.20 +57:11:01.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193360_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193360_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.20    06:47:12.57 +54:05:24.8   3396 3298   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:47:12.53 +54:05:25.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193366_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193366_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.11    06:42:57.79 +52:54:27.0   2946 2623   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:42:57.80 +52:54:26.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193372_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193372_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.32    06:50:42.54 +56:18:07.5   3810 4606   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:50:42.51 +56:18:07.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193407_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193407_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.47    06:25:18.47 +51:37:33.5   1208 2070   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:25:18.73 +51:37:34.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193419_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193419_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.47    06:21:33.59 +53:28:35.7   1059 3246   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.55    06:21:33.58 +53:28:36.0   1061 3239   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193467_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193467_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.51    06:23:56.15 +50:23:24.4   0946 1354   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.51    06:23:56.14 +50:23:25.0   0948 1347   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193486_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193486_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.56    06:29:37.07 +52:32:25.1   1696 2564   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.60    06:29:37.04 +52:32:27.3   1698 2557   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193507_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193507_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.38    07:10:20.86 +49:55:48.2   5419 0680   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  07:10:20.89 +49:55:47.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193533_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193533_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.68    06:11:34.40 +57:02:36.2   0633 5546   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:11:34.35 +57:02:37.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193558_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193558_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.53    07:16:42.64 +52:01:52.3   6020 1962   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.51    07:16:42.79 +52:01:52.5   6022 1956   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193559_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193559_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.54    07:22:42.73 +55:17:23.7   6512 3940   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  07:22:42.69 +55:17:25.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193570_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193570_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.70    07:31:04.95 +52:00:10.3   7362 1990   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  07:31:05.02 +52:00:09.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193608_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193608_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.72    06:32:42.18 +50:56:08.7   1840 1557   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.80    06:32:42.30 +50:56:08.5   1842 1549   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193636_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193636_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.58    06:32:36.96 +57:49:50.0   2428 5697   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:32:37.26 +57:49:51.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 193677_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193677_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 1     2026 07 26.45077    2461247.95077    12.78    07:13:33.09 +52:39:46.9   5725 2342   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-48-56_20.00sec_5.00C_LIGHT_0269.fits
Discovery image 2     2026 07 26.45161    2461247.95161    12.63    07:13:33.10 +52:39:49.7   5727 2336   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193750_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193750_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    12.86    06:40:42.42 +51:59:17.5   2677 2091   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:40:42.49 +51:59:17.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193822_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 193822_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    13.33    06:30:30.69 +52:47:17.2   1802 2693   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:30:30.69 +52:47:18.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 40074_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 40074_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 2     2026 07 26.45161    2461247.95161    9.34    06:26:02.27 +50:29:30.3   1161 1375   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

**** FOUND  06:26:02.24 +50:29:30.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192381_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270
The candidate 192381_fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270 did not pass the final checks
Discovery image 3     2026 07 26.45161    2461247.95161    12.14    07:31:35.94 +56:39:45.8   7224 4812   /data_ssd/NMW-TexasTech/workdir//img_2026-07-26_CI_Lyn-01-Q2b1x1_061151_TTUQ2b1x1_1574155_yPYuNk2a/fd_Lyn-01-Q2b1x1_2026-07-26_05-50-08_20.00sec_5.00C_LIGHT_0270.fits

Rejecting candidate due to large distance (37.2") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Lyn-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Lyn-01-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461247.95077480 -observatory V36
07:08:41.18 +18:56:41.1 Mercury (1.4mag)
11:16:00.66 +05:11:34.3 Venus (-4.2mag)
05:11:50.10 +22:59:33.3 Mars (1.3mag)
08:31:21.45 +19:22:54.1 Jupiter (-1.8mag)
00:56:48.81 +03:21:38.6 Saturn (0.7mag)
04:10:01.06 +20:52:28.8 Uranus (5.8mag)
00:16:41.95 +00:17:40.7 Neptune (7.7mag)
20:29:22.80 -23:25:00.5 Pluto (14.4mag)
17:48:20.59 -28:24:14.0 Moon (-11.8mag)
-rw-r--r-- 1 apache apache 362 Jul 26 09:38 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461247.95077480:
08:31:29.12 +19:22:23.8 Io (6.0mag)
08:31:19.64 +19:23:01.6 Europa (6.3mag)
08:31:27.71 +19:22:26.0 Ganymede (5.5mag)
08:31:50.88 +19:20:56.5 Callisto (6.7mag)
08:29:14.30 +19:14:51.0 Himalia (15.7mag)
08:31:19.51 +19:23:02.9 Thebe (16.6mag)
08:28:38.28 +19:15:54.8 Elara (17.7mag)
08:35:18.15 +19:08:37.8 Pasiphae (17.9mag)
08:35:21.66 +19:30:36.4 Carme (19.0mag)
-rw-r--r-- 1 apache apache 365 Jul 26 09:41 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461247.95077480:
18:18:30.73 -28:26:46.6 JWST
16:47:28.09 +43:26:18.8 Chandra
06:23:32.39 +21:15:41.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 26 09:39 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461247.95077480 -observatory V36
02:58:10.49 +16:12:04.6 17.8mag P/1996 R2 (Lagerkvist)
18:07:07.97 -34:38:08.1 13.9mag P/2010 H2 (Vales)
06:41:36.65 -68:29:12.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:08.28 +32:44:11.8 17.7mag C/2017 K2 (PANSTARRS)
03:01:29.34 +29:50:32.8 16.2mag P/2021 N1 (ZTF)
22:48:42.04 +32:02:02.7 17.3mag C/2022 E2 (ATLAS)
06:30:16.01 +26:44:32.7 16.7mag C/2022 N2 (PANSTARRS)
10:09:50.84 +29:03:01.6 16.9mag C/2022 QE78 (ATLAS)
09:20:18.59 +05:13:41.0 17.9mag C/2022 R6 (PANSTARRS)
15:11:06.71 -11:49:45.8 17.8mag P/2023 B1 (PANSTARRS)
21:28:11.97 +67:06:41.2 17.9mag C/2023 H5 (Lemmon)
16:03:19.45 -11:42:50.7 14.1mag C/2023 R1 (PANSTARRS)
08:29:41.29 +66:38:42.9 18.0mag C/2024 A1 (ATLAS)
07:53:10.49 +30:46:23.2 15.0mag C/2024 E1 (Wierzchos)
15:09:55.54 +15:35:39.6 17.6mag C/2024 G6 (ATLAS)
19:19:57.87 +41:57:35.7 13.7mag C/2024 J3 (ATLAS)
21:28:40.11 +48:07:04.9 17.7mag C/2024 R4 (PANSTARRS)
05:04:22.61 -13:12:45.6 15.6mag C/2024 T5 (ATLAS)
06:47:18.02 +26:21:52.9 17.9mag C/2025 J1 (Borisov)
07:24:32.06 -14:31:17.1 17.2mag C/2025 R3 (PANSTARRS)
10:15:46.77 +21:39:25.0 17.5mag C/2025 V2 (Rankin)
12:51:11.12 +03:08:18.8 17.0mag C/2025 Y1 (ATLAS)
16:14:41.16 +78:48:39.0 17.0mag C/2026 A2 (Bok)
03:00:39.12 +45:51:10.5 16.9mag C/2026 B2 (Sun-Gao)
11:36:42.27 +07:01:58.3 17.1mag A/2026 E1
21:42:39.53 -21:39:48.3 6.9mag 10P/Tempel
11:21:37.86 -02:39:41.1 16.2mag 29P/Schwassmann-Wachmann
04:22:42.63 +31:13:41.2 17.9mag 47P/Ashbrook-Jackson
10:41:30.59 +08:49:06.7 17.1mag 63P/Wild
00:53:25.36 -05:06:53.4 15.5mag 65P/Gunn
05:05:56.84 +20:43:19.1 13.7mag 78P/Gehrels
02:46:03.27 +12:33:42.3 16.5mag 88P/Howell
07:21:54.44 +29:12:38.1 15.9mag 93P/Lovas
03:31:38.32 +11:59:11.6 18.0mag 112P/Urata-Niijima
05:14:01.37 +31:12:47.9 16.5mag 114P/Wiseman-Skiff
08:47:53.55 +28:39:21.7 15.1mag 123P/West-Hartley
11:18:39.50 -05:17:02.1 17.0mag 124P/Mrkos
05:17:12.37 +21:08:12.5 16.2mag 128P/Shoemaker-Holt
06:06:02.53 +19:24:34.6 17.8mag 131P/Mueller
08:08:17.84 +13:20:25.7 17.5mag 141P-D/Machholz
03:21:21.82 -19:51:01.3 16.9mag 161P/Hartley-IRAS
06:31:06.01 +36:41:44.4 15.6mag 162P/SidingSpring
17:54:48.75 +27:53:50.3 13.3mag 169P/NEAT
02:17:37.33 +09:01:18.1 17.6mag 220P/McNaught
16:36:42.87 -09:12:57.2 17.4mag 235P/LINEAR
20:31:57.97 -52:16:12.7 17.8mag 259P/Garradd
02:45:01.26 +19:33:13.5 15.5mag 260P/McNaught
06:26:26.60 +37:42:23.5 17.3mag 295P/LINEAR
15:07:23.98 +04:30:22.3 17.7mag 391P/Kowalski
08:49:12.51 +18:58:56.9 17.9mag 450P/LONEOS
08:16:39.73 +37:51:03.2 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 26 09:38 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 26 09:38 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
-rw-r--r-- 1 apache apache 189K Jul 26 09:38 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:00:56.681 -02:58:01.46  AT 2026uav  2026-06-27.40 22.3003
21:41:28.556 -10:15:02.03  AT 2026uau  2026-06-27.33 22.5499
23:36:00.567 +03:08:40.99  AT 2026uat  2026-06-27.40 22.3861
22:51:17.819 -02:44:30.07  AT 2026uas  2026-06-27.43 23.6131
22:43:31.162 -13:04:19.53  AT 2026uar  2026-06-27.41 23.404
22:56:11.772 -15:33:00.49  AT 2026uaq  2026-06-27.41 22.9473
00:34:21.041 -43:24:58.27  AT 2026uap  2026-06-26.42 23.5619
18:13:13.910 +08:19:45.95  AT 2026uao  2026-07-12.25 19.6718
15:59:20.050 +31:57:53.76  AT 2026uan  2026-07-03.75 20.59
16:18:19.991 +31:46:16.25  AT 2026uam  2026-07-03.75 21.58
15:46:15.870 +52:34:46.97  AT 2026ual  2026-07-03.73 21.47
15:47:43.770 +56:00:26.98  AT 2026uak  2026-07-03.72 21.4
16:16:42.449 +22:13:18.43  AT 2026uaj  2026-07-03.68 20.61
23:55:42.693 +34:28:37.99  AT 2026uai  2026-07-02.77 20.43
14:33:38.730 +31:20:49.35  AT 2026uah  2026-06-30.67 21.31
16:20:08.450 +15:55:00.65  AT 2026uag  2026-06-24.78 21.81
23:49:07.700 +34:00:30.50  AT 2026uaf  2026-06-11.84 20.33
13:48:41.440 +00:58:56.34  AT 2026uae  2026-07-09.63 22.3
13:45:12.450 -01:04:07.83  AT 2026uad  2026-07-09.63 22.39
13:52:49.020 +01:35:09.64  AT 2026uac  2026-07-08.63 21.91
-rw-r--r-- 1 apache apache 88K Jul 26 09:38 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Jul 26 09:37:49 CDT 2026
=======================================
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 3 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 22s (0.37 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 33s (0.55 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 341s (5.68 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 403s (6.72 min)
TIMING SExtractor: 335 seconds
TIMING matching_and_photometry: 11 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 428s (7.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 600s (10.00 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 4s (0.07 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 6s (0.10 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 1042s (17.37 min)
FIELD_Lyn-01-Q2b1x1: 1462s (24.37 min)
=======================================
TOTAL_RUNTIME: 1464s (24.40 min)
Finished: Sun Jul 26 10:02:13 CDT 2026