FITS images used in this processing run:

Field Cas-01-Q2b1x1 reference image: Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Field Cas-01-Q2b1x1 reference image: Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Field Cas-01-Q2b1x1 second-epoch image: Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Field Cas-01-Q2b1x1 second-epoch image: Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461083.62488818 12.02.2026 02:59:40.339   /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
First image: 2461083.62488818 12.02.2026 02:59:40.339   /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Last  image: 2461238.65485514 17.07.2026 03:42:49.484   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.59
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: 9 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):  13547
Objects passed selection criteria:  13477
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 9488.25
Average stars matched: 8557.75 (90.1931 %)
Memory usage VmPeak:   121040 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Jul 16 05:04:38 CDT 2026
VaST build number  1.0rc89-156-g3b0d8dc3
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-16)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 16 22:57:52 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: 2461083.62488818 12.02.2026 02:59:40.339   /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
First image: 2461083.62488818 12.02.2026 02:59:40.339   /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Last  image: 2461238.65485514 17.07.2026 03:42:49.484   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 71
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.22
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: 118 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):  103769
Objects passed selection criteria:  103478
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 76253.2
Average stars matched: 68471.8 (89.7952 %)
Memory usage VmPeak:  1949472 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Jul 16 05:04:38 CDT 2026
VaST build number  1.0rc89-156-g3b0d8dc3
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-16)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 16 23:03:19 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
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: 
Cas-01-Q2b1x1
#######################################
########### Starting Cas-01-Q2b1x1 ###########
Processing Cas-01-Q2b1x1
server tau has sufficient free disk space available: 470612 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 470612 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.png' -> 'transient_report/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits_preview.png'

Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits


renamed 'Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.png' -> 'transient_report/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits_preview.png'

Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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= 622.9780
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 683.2238
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1273.9038
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 518.4012
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1272.4000
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 520.0995
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.04486
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
----------------------------------------------
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=                  4.9 / [degC] CCD temperature
FOCTEMP =     21.8099994659424 / [degC] Focuser temperature
AMBTEMP =                 22.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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= '2026-07-16T22:42:07.2885938' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-17T03:42:07.2885938' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61238.1542510185 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-17T03:42:17.1937876' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61238.1543656597 / 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=                  4.9 / [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      =     35.9984980649568 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0002144902062 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     16.4261111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     10.8508333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.49616174846932 / 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  = 'Cas-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '02 24 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 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  =                20427 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20427 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.8099994659424 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.8099994659424 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 69.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                339.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.900632 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/d_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits :)

Spent 0.812783 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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/d_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  5.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  4.9 / [degC] CCD temperature
FOCTEMP =     21.8099994659424 / [degC] Focuser temperature
AMBTEMP =                 22.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits 
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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= '2026-07-16T22:42:49.4847319' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-17T03:42:49.4847319' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61238.154739398 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-17T03:42:59.3851649' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61238.1548539931 / 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=                  4.9 / [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      =     35.9984979351058 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0002144821853 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     16.4536111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     10.9061111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.49062225400378 / 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  = 'Cas-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '02 24 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 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  =                20427 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20427 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.8099994659424 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.8099994659424 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 69.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                339.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             7.900632 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits 9576 6388  16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/d_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits :)

Spent 0.828404 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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/d_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Previews of the CALIBRATED second-epoch images:


fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits



fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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 --norotation --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
  
SExtractor catalog cache: saved Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.cat to cache
SExtractor catalog cache: saved Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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: 2461238.65436676
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
'asassn_transients_list.txt' -> '../asassn_transients_list.txt'
wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits exists and is non-empty
Saving wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits to local_wcs_cache/
'wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits' -> 'local_wcs_cache/wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits'
wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits exists and is non-empty
Saving wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits to local_wcs_cache/
'wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits' -> 'local_wcs_cache/wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits'
wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits exists and is non-empty
Saving wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits to local_wcs_cache/
'wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits' -> 'local_wcs_cache/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits'
wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits exists and is non-empty
Saving wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits to local_wcs_cache/
'wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits' -> 'local_wcs_cache/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits (1st reference image)
verification OK: wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Image size: 941.6'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:24:17.367 +69:59:18.87 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_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits (1st new image)
verification OK: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Image size: 937.9'x625.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 02:24:06.461 +70:01:01.65 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 02:24:17.367 +69:59:18.87
Second-epoch image center 02:24:06.461 +70:01:01.65
Angular distance between the image centers 0.0325 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits (2nd new image)
verification OK: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Image size: 937.9'x625.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 02:24:09.411 +70:00:27.82 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 02:24:17.367 +69:59:18.87
Second-epoch image center 02:24:09.411 +70:00:27.82
Angular distance between the image centers 0.0223 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  02:24:06.461 +70:01:01.65
Second-epoch second image center 02:24:09.411 +70:00:27.82
Angular distance between the image centers 0.01029 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/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits &> /tmp/tmp.KNKWiqUSjy
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits &> /tmp/tmp.HwJhCBzc8m
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits &> /tmp/tmp.9dpdFRxxZa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits &> /tmp/tmp.hTqmfpH2f8
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Calibrating the magnitude scale
Found non-empty wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits and wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits and wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat 
Found non-empty wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits and wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat
The reference image (wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits) and catalog (wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat) found
'wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat' -> 'wcsmag.cat'
Read 16441 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 8.7968 to 64.5312 deg, Dec +62.8433 to +75.4744 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 8.7968 to 64.5312 deg, Dec 62.8433 to 75.4744 deg
Loaded 15559 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): 7686 out of 8290 total matches.
Matched with Tycho-2 8290 out of 16441 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.905800
a=0.000000 b=1.000000 c=22.905800
From vast_summary.log: estimated ref. image limiting mag.:  -7.59
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.32

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 16441 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 8.7968 to 64.5312 deg, Dec +62.8433 to +75.4744 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 8.7968 to 64.5312 deg, Dec 62.8433 to 75.4744 deg
Loaded 15559 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): 7686 out of 8290 total matches.
Matched with Tycho-2 8290 out of 16441 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits:


Forced-photometry filter: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits -> calib.txt_param_ref_wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits (aperture=5.8)
Read 16457 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 8.8987 to 64.5307 deg, Dec +62.8432 to +75.4995 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 8.8987 to 64.5307 deg, Dec 62.8432 to 75.4995 deg
Loaded 15548 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): 7690 out of 8286 total matches.
Matched with Tycho-2 8286 out of 16457 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits:


Forced-photometry filter: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits -> calib.txt_param_ref_wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits (aperture=5.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
 2.1 pix  Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
 2.3 pix  fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
 2.3 pix  fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
 2.1 pix  wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
 2.1 pix  wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Limiting magnitude estimates:
 15.3 mag.  Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
 15.3 mag.  Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
 14.4 mag.  fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
 14.4 mag.  fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
All-image limiting magnitude estimate:  14.4 (SNR )  11.6 (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.KNKWiqUSjy (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/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits' -> 'wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WCS_IMAGE_NAME=wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WCS-calibrated image found: wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Checking if the catalog wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits alredy exist and is non-empty...
Catalog wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WCS catalog name: wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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=1328, bad_region=4783, passed=16441
Got 16441 stars (including 10676 good ones) from the SExtractor catalog wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat 
util/solve_plate_with_UCAC5 got 16441 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 764 to 829 (Dec 62.8 to 75.5)
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(), 960 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(), 12150 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

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 764 to 829 (Dec 62.8 to 75.5)
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(), 12151 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 12150 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits N_match=969 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.503 sigma_q2_arcsec=0.337 sigma_q3_arcsec=0.419 sigma_q4_arcsec=0.274 n_q1=267 n_q2=218 n_q3=281 n_q4=203 worst_quadrant_to_overall_ratio=1.281
The image catalog is written to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits -region wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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.HwJhCBzc8m (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/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits' -> 'wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WCS_IMAGE_NAME=wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WCS-calibrated image found: wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Checking if the catalog wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits alredy exist and is non-empty...
Catalog wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WCS catalog name: wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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=1310, bad_region=4773, passed=16457
Got 16457 stars (including 10701 good ones) from the SExtractor catalog wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat 
util/solve_plate_with_UCAC5 got 16457 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 764 to 829 (Dec 62.8 to 75.5)
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(), 961 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 12206 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 764 to 829 (Dec 62.8 to 75.5)
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(), 12206 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 12206 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits N_match=969 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.449 sigma_q2_arcsec=0.314 sigma_q3_arcsec=0.424 sigma_q4_arcsec=0.289 n_q1=271 n_q2=215 n_q3=279 n_q4=204 worst_quadrant_to_overall_ratio=1.202
The image catalog is written to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits -region wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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.9dpdFRxxZa (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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
WCS_IMAGE_NAME=wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
WCS-calibrated image found: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Checking if the catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits alredy exist and is non-empty...
Catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
WCS catalog name: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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=561, bad_region=1671, passed=9099
Got 9099 stars (including 6945 good ones) from the SExtractor catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat 
util/solve_plate_with_UCAC5 got 9099 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.9'
Seting catalog search parameters based on the expected field of view 937.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 971 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 

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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 971 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(), 7483 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7483 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits N_match=970 sigma_overall_arcsec=0.618 sigma_q1_arcsec=0.646 sigma_q2_arcsec=0.620 sigma_q3_arcsec=0.652 sigma_q4_arcsec=0.559 n_q1=309 n_q2=145 n_q3=355 n_q4=161 worst_quadrant_to_overall_ratio=1.055
The image catalog is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits -region wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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.hTqmfpH2f8 (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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
WCS_IMAGE_NAME=wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
WCS-calibrated image found: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Checking if the catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits alredy exist and is non-empty...
Catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
WCS catalog name: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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=555, bad_region=1730, passed=9148
Got 9148 stars (including 6938 good ones) from the SExtractor catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat 
util/solve_plate_with_UCAC5 got 9148 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.9'
Seting catalog search parameters based on the expected field of view 937.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (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 766 to 828 (Dec 63.3 to 75.3)
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: 971 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7464 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

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 766 to 828 (Dec 63.3 to 75.3)
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: 971 matched stars entering correct_measured_positions(), 7464 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 971 matched stars entering correct_measured_positions(), 7464 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Excluding outliers - 971 stars left (next iteration limit 1068)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits N_match=971 sigma_overall_arcsec=0.642 sigma_q1_arcsec=0.681 sigma_q2_arcsec=0.604 sigma_q3_arcsec=0.683 sigma_q4_arcsec=0.538 n_q1=307 n_q2=145 n_q3=360 n_q4=159 worst_quadrant_to_overall_ratio=1.064
The image catalog is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits -region wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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=Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits sigma_overall=0.393 worst_q_ratio=1.281
ref2=Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits sigma_overall=0.373 worst_q_ratio=1.202
new1=fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits sigma_overall=0.618 worst_q_ratio=1.055
new2=fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits sigma_overall=0.642 worst_q_ratio=1.064
reference average sigma_overall=0.383 worst_q_ratio=1.2415
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061_astrometric_residuals.png (969 matched stars from wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062_astrometric_residuals.png (969 matched stars from wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056_astrometric_residuals.png (970 matched stars from wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.55 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057_astrometric_residuals.png (971 matched stars from wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.57 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits'
Saving fully-calibrated image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits'
Preparing the HTML report for the field Cas-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:58:12.14 +69:26:39.7:  10.03 +/- 0.00  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:31:33.92 +72:36:02.1:  11.64 +/- 0.01  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:31:33.92 +72:36:02.1:  11.66 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.65 +/- 0.01
Forced photometry filter REJECTED candidate at 01:31:33.92 +72:36:02.1: ref_mag=11.65 +/- 0.01 new_mean_mag=11.8750 delta=-0.22 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:58:12.14 +69:26:39.7:  9.95 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.98 +/- 0.00
Forced photometry filter REJECTED candidate at 01:58:12.14 +69:26:39.7: ref_mag=9.98 +/- 0.00 new_mean_mag=10.2166 delta=-0.23 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 20739_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 20739_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    11.88    01:31:33.87 +72:36:01.9   2562 5175   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    11.87    01:31:33.96 +72:36:02.2   2560 5181   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 20741_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 20741_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    10.24    01:58:12.09 +69:26:39.6   3401 3018   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    10.20    01:58:12.19 +69:26:39.7   3399 3024   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 21618_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 21618_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    10.62    02:29:52.35 +69:16:54.0   5063 2741   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:29:52.36 +69:16:53.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 02726_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 02726_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    11.56    02:22:56.46 +73:40:12.5   4895 5406   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:22:56.48 +73:40:12.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Cas-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 --norotation --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
  
SExtractor catalog cache: saved Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.cat to cache
SExtractor catalog cache: saved Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Creating symlink local_wcs_cache/wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Creating symlink local_wcs_cache/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Creating symlink local_wcs_cache/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits exists and is non-empty
wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits exists and is non-empty
wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits exists and is non-empty
wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits (1st reference image)
verification OK: wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Image size: 941.6'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 02:24:17.367 +69:59:18.87 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_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits (1st new image)
verification OK: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Image size: 937.9'x625.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 02:24:06.461 +70:01:01.65 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 02:24:17.367 +69:59:18.87
Second-epoch image center 02:24:06.461 +70:01:01.65
Angular distance between the image centers 0.0325 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits (2nd new image)
verification OK: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Image size: 937.9'x625.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.88"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 02:24:09.411 +70:00:27.82 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 02:24:17.367 +69:59:18.87
Second-epoch image center 02:24:09.411 +70:00:27.82
Angular distance between the image centers 0.0223 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  02:24:06.461 +70:01:01.65
Second-epoch second image center 02:24:09.411 +70:00:27.82
Angular distance between the image centers 0.01029 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/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits &> /tmp/tmp.X58MIdQxAK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits &> /tmp/tmp.w7xjhFsmy7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits &> /tmp/tmp.r1Ztzp49N9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits &> /tmp/tmp.lZbKivkXtU
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Calibrating the magnitude scale
Found non-empty wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits and wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits and wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat 
Found non-empty wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits and wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat
The reference image (wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits) and catalog (wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat) found
'wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat' -> 'wcsmag.cat'
Read 120979 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 8.6873 to 64.5438 deg, Dec +62.7969 to +75.4939 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 8.6873 to 64.5438 deg, Dec 62.7969 to 75.4939 deg
Loaded 15745 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): 6663 out of 8421 total matches.
Matched with Tycho-2 8421 out of 120979 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.763000
a=0.000000 b=1.000000 c=22.763000
From vast_summary.log: estimated ref. image limiting mag.:  -7.22
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.54

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.54

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 120979 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 8.6873 to 64.5438 deg, Dec +62.7969 to +75.4939 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 8.6873 to 64.5438 deg, Dec 62.7969 to 75.4939 deg
Loaded 15745 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): 6663 out of 8421 total matches.
Matched with Tycho-2 8421 out of 120979 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits:


Forced-photometry filter: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits -> calib.txt_param_ref_wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits (aperture=4.3)
Read 120718 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 8.6867 to 64.5433 deg, Dec +62.8432 to +75.5020 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 8.6867 to 64.5433 deg, Dec 62.8432 to 75.5020 deg
Loaded 15609 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): 6690 out of 8413 total matches.
Matched with Tycho-2 8413 out of 120718 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits:


Forced-photometry filter: calibrated wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits -> calib.txt_param_ref_wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits (aperture=4.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 63 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
 1.9 pix  Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
 2.1 pix  fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
 2.1 pix  fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
 1.9 pix  wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
 1.9 pix  wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Limiting magnitude estimates:
 15.5 mag.  Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
 15.5 mag.  Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
 14.6 mag.  fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
 14.6 mag.  fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
All-image limiting magnitude estimate:  14.6 (SNR )  14.2 (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.X58MIdQxAK (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/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits' -> 'wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WCS_IMAGE_NAME=wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WCS-calibrated image found: wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
Checking if the catalog wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits alredy exist and is non-empty...
Catalog wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits
WCS catalog name: wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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=20, blended=10189, bad_region=26608, passed=120959
Got 120959 stars (including 86324 good ones) from the SExtractor catalog wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat 
util/solve_plate_with_UCAC5 got 120959 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 763 to 829 (Dec 62.8 to 75.5)
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(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 97389 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

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 763 to 829 (Dec 62.8 to 75.5)
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(), 97389 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 97389 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits N_match=969 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.469 sigma_q2_arcsec=0.327 sigma_q3_arcsec=0.422 sigma_q4_arcsec=0.305 n_q1=277 n_q2=206 n_q3=284 n_q4=202 worst_quadrant_to_overall_ratio=1.183
The image catalog is written to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits -region wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.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.w7xjhFsmy7 (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/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits' -> 'wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WCS_IMAGE_NAME=wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WCS-calibrated image found: wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
Checking if the catalog wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits alredy exist and is non-empty...
Catalog wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat corresponding to the image wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits
WCS catalog name: wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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=26, blended=10151, bad_region=26636, passed=120692
Got 120692 stars (including 86025 good ones) from the SExtractor catalog wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat 
util/solve_plate_with_UCAC5 got 120692 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 764 to 829 (Dec 62.8 to 75.5)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 96940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

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 764 to 829 (Dec 62.8 to 75.5)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 96940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 96940 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits N_match=967 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.456 sigma_q2_arcsec=0.327 sigma_q3_arcsec=0.416 sigma_q4_arcsec=0.266 n_q1=291 n_q2=199 n_q3=281 n_q4=196 worst_quadrant_to_overall_ratio=1.194
The image catalog is written to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits -region wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.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.r1Ztzp49N9 (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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
WCS_IMAGE_NAME=wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
WCS-calibrated image found: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Checking if the catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits alredy exist and is non-empty...
Catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
WCS catalog name: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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=14, blended=3744, bad_region=9514, passed=68838
Got 68838 stars (including 55886 good ones) from the SExtractor catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat 
util/solve_plate_with_UCAC5 got 68838 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.9'
Seting catalog search parameters based on the expected field of view 937.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 59620 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 

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 766 to 828 (Dec 63.3 to 75.3)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 59620 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 59620 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits N_match=967 sigma_overall_arcsec=0.608 sigma_q1_arcsec=0.616 sigma_q2_arcsec=0.605 sigma_q3_arcsec=0.682 sigma_q4_arcsec=0.531 n_q1=317 n_q2=142 n_q3=343 n_q4=165 worst_quadrant_to_overall_ratio=1.123
The image catalog is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits -region wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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.lZbKivkXtU (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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
WCS_IMAGE_NAME=wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
WCS-calibrated image found: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Checking if the catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits alredy exist and is non-empty...
Catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat corresponding to the image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
WCS catalog name: wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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=15, blended=3810, bad_region=9715, passed=69069
Got 69069 stars (including 55899 good ones) from the SExtractor catalog wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat 
util/solve_plate_with_UCAC5 got 69069 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.9'
Seting catalog search parameters based on the expected field of view 937.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013026 (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 0.010421 (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 766 to 828 (Dec 63.2 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 59670 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

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 766 to 828 (Dec 63.2 to 75.3)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 59671 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 59671 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.59" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits N_match=968 sigma_overall_arcsec=0.630 sigma_q1_arcsec=0.627 sigma_q2_arcsec=0.593 sigma_q3_arcsec=0.691 sigma_q4_arcsec=0.548 n_q1=315 n_q2=148 n_q3=343 n_q4=162 worst_quadrant_to_overall_ratio=1.096
The image catalog is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits -region wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Saving fully-calibrated image wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.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_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/wcs_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits
Preparing the HTML report for the field Cas-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 02:57:04.83 +71:46:52.6:  14.13 +/- 0.05  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 02:19:03.59 +72:08:17.0:  13.64 +/- 0.03  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 02:19:36.65 +67:09:46.5:  13.84 +/- 0.04  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:50:59.54 +69:41:56.7:  14.29 +/- 0.07  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:54:21.16 +73:38:35.8:  13.95 +/- 0.06  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 02:05:48.58 +67:27:30.1:  13.96 +/- 0.05  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:42:24.66 +70:24:41.2:  13.56 +/- 0.05  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:45:42.73 +70:42:04.6:  14.28 +/- 0.07  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:50:59.54 +69:41:56.7:  14.22 +/- 0.06  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:39:20.48 +67:39:29.0:  13.75 +/- 0.04  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:57:43.64 +67:25:33.5:  14.32 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.25 +/- 0.05
Forced photometry filter REJECTED candidate at 01:50:59.54 +69:41:56.7: ref_mag=14.25 +/- 0.05 new_mean_mag=13.9763 delta=0.27 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 02:19:03.59 +72:08:17.0:  13.72 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.02
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:54:21.16 +73:38:35.8:  14.05 +/- 0.07  detection
Forced photometry filter REJECTED candidate at 02:19:03.59 +72:08:17.0: ref_mag=13.68 +/- 0.02 new_mean_mag=13.8278 delta=-0.15 (need > 0.90)
Forced photometry reference-image weighted average:  13.99 +/- 0.04
Forced photometry filter REJECTED candidate at 01:54:21.16 +73:38:35.8: ref_mag=13.99 +/- 0.04 new_mean_mag=14.2864 delta=-0.29 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 02:57:04.83 +71:46:52.6:  14.33 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.21 +/- 0.04
Forced photometry filter REJECTED candidate at 02:57:04.83 +71:46:52.6: ref_mag=14.21 +/- 0.04 new_mean_mag=14.3979 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 02:19:36.65 +67:09:46.5:  13.93 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.88 +/- 0.03
Forced photometry filter REJECTED candidate at 02:19:36.65 +67:09:46.5: ref_mag=13.88 +/- 0.03 new_mean_mag=13.7439 delta=0.14 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 02:05:48.58 +67:27:30.1:  13.92 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.94 +/- 0.03
Forced photometry filter REJECTED candidate at 02:05:48.58 +67:27:30.1: ref_mag=13.94 +/- 0.03 new_mean_mag=13.9154 delta=0.02 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:45:42.73 +70:42:04.6:  14.31 +/- 0.07  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:42:24.66 +70:24:41.2:  13.53 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.29 +/- 0.05
Forced photometry filter REJECTED candidate at 01:45:42.73 +70:42:04.6: ref_mag=14.29 +/- 0.05 new_mean_mag=14.1523 delta=0.14 (need > 0.90)
Forced photometry reference-image weighted average:  13.55 +/- 0.03
Forced photometry filter REJECTED candidate at 01:42:24.66 +70:24:41.2: ref_mag=13.55 +/- 0.03 new_mean_mag=13.7551 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:39:20.48 +67:39:29.0:  13.71 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.73 +/- 0.03
Forced photometry filter REJECTED candidate at 01:39:20.48 +67:39:29.0: ref_mag=13.73 +/- 0.03 new_mean_mag=13.7699 delta=-0.04 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:57:43.64 +67:25:33.5:  14.14 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.22 +/- 0.04
Forced photometry filter REJECTED candidate at 01:57:43.64 +67:25:33.5: ref_mag=14.22 +/- 0.04 new_mean_mag=13.8430 delta=0.38 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:30:50.65 +73:36:32.4:  13.72 +/- 0.05  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 02:09:27.78 +73:11:05.7:  12.91 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:36:33.67 +72:53:44.5:  12.96 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:41:11.32 +71:41:47.9:  13.01 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:30:50.65 +73:36:32.4:  13.65 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.03
Forced photometry filter REJECTED candidate at 01:30:50.65 +73:36:32.4: ref_mag=13.68 +/- 0.03 new_mean_mag=13.7665 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:51:15.72 +73:42:18.0:  12.59 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:57:25.47 +70:57:20.6:  11.91 +/- 0.01  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:35:08.89 +69:27:08.5:  11.52 +/- 0.01  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 02:09:27.78 +73:11:05.7:  12.93 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:41:11.32 +71:41:47.9:  13.00 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:36:33.67 +72:53:44.5:  12.97 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.92 +/- 0.01
Forced photometry reference-image weighted average:  13.00 +/- 0.02
Forced photometry filter REJECTED candidate at 01:41:11.32 +71:41:47.9: ref_mag=13.00 +/- 0.02 new_mean_mag=13.0320 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 02:09:27.78 +73:11:05.7: ref_mag=12.92 +/- 0.01 new_mean_mag=13.0533 delta=-0.13 (need > 0.90)
Forced photometry reference-image weighted average:  12.97 +/- 0.02
Forced photometry filter REJECTED candidate at 01:36:33.67 +72:53:44.5: ref_mag=12.97 +/- 0.02 new_mean_mag=12.9469 delta=0.02 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:51:15.72 +73:42:18.0:  12.56 +/- 0.02  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 02:13:42.45 +67:11:42.1:  12.73 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.57 +/- 0.01
Forced photometry filter REJECTED candidate at 01:51:15.72 +73:42:18.0: ref_mag=12.57 +/- 0.01 new_mean_mag=12.5807 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:35:08.89 +69:27:08.5:  11.48 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.50 +/- 0.00
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:57:25.47 +70:57:20.6:  11.95 +/- 0.01  detection
Forced photometry filter REJECTED candidate at 01:35:08.89 +69:27:08.5: ref_mag=11.50 +/- 0.00 new_mean_mag=11.5486 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  11.93 +/- 0.01
Forced photometry filter REJECTED candidate at 01:57:25.47 +70:57:20.6: ref_mag=11.93 +/- 0.01 new_mean_mag=12.0311 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 02:13:42.45 +67:11:42.1:  12.73 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.73 +/- 0.01
Forced photometry filter REJECTED candidate at 02:13:42.45 +67:11:42.1: ref_mag=12.73 +/- 0.01 new_mean_mag=12.7447 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_20-59-40_20.00sec_-15.00C_LIGHT_0061.fits at 01:38:50.52 +70:26:52.0:  13.45 +/- 0.04  detection
Forced photometry on wcs_Cas-01-Q2b1x1_2026-02-11_21-00-29_20.00sec_-14.90C_LIGHT_0062.fits at 01:38:50.52 +70:26:52.0:  13.35 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.40 +/- 0.02
Forced photometry filter REJECTED candidate at 01:38:50.52 +70:26:52.0: ref_mag=13.40 +/- 0.02 new_mean_mag=13.5657 delta=-0.17 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 6s
Pre-generating preview images in parallel...
Done pre-generating preview images.
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Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 139409_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139409_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    14.42    02:57:04.99 +71:46:53.4   6423 4256   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    14.38    02:57:04.67 +71:46:51.9   6420 4261   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139420_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139420_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    14.05    01:32:21.36 +70:05:04.6   2168 3707   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

Rejecting candidate due to large distance (24.0") between the two second-epoch detections
  
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Considering the candidate 139430_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139430_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    14.21    01:54:21.26 +73:38:35.8   3688 5548   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    14.44    01:54:21.06 +73:38:35.8   3686 5554   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139431_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139431_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    14.00    02:05:48.48 +67:27:32.0   3625 1768   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.86    02:05:48.68 +67:27:28.2   3622 1773   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139435_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139435_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    14.07    01:45:42.94 +70:42:04.0   2923 3890   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    14.28    01:45:42.53 +70:42:05.2   2921 3897   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139437_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139437_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.97    01:50:59.48 +69:41:57.0   3057 3241   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.98    01:50:59.60 +69:41:56.4   3055 3247   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139445_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139445_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.75    02:19:36.37 +67:09:47.3   4403 1498   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.74    02:19:36.92 +67:09:45.8   4401 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139447_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139447_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.83    02:19:03.57 +72:08:16.8   4647 4490   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.82    02:19:03.62 +72:08:17.2   4645 4496   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139448_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139448_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.75    01:57:43.84 +67:25:33.8   3158 1822   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.99    01:57:43.43 +67:25:33.2   3155 1828   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139451_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139451_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.80    01:42:25.19 +70:24:43.0   2721 3759   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.72    01:42:24.13 +70:24:39.5   2718 3765   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139452_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139452_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.74    01:39:20.56 +67:39:29.6   2147 2184   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.81    01:39:20.41 +67:39:28.4   2144 2190   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139455_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139455_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.81    01:30:50.78 +73:36:32.1   2705 5772   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.73    01:30:50.52 +73:36:32.8   2704 5779   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139463_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139463_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.57    01:33:16.44 +69:50:58.7   2174 3557   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:33:16.35 +69:50:58.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 139464_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139464_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.64    01:43:24.08 +72:03:25.5   3002 4720   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:43:24.13 +72:03:25.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 139465_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139465_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.57    01:34:37.25 +71:02:22.6   2438 4232   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:34:37.19 +71:02:22.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 139470_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139470_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.32    01:37:28.57 +66:39:58.1   1882 1635   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:37:28.47 +66:39:58.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 139475_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139475_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.11    02:27:50.49 +72:09:35.0   5052 4480   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:27:50.70 +72:09:34.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 139477_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139477_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.07    02:09:27.93 +73:11:05.5   4288 5168   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.03    02:09:27.62 +73:11:05.8   4286 5173   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139478_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139478_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.04    01:41:11.37 +71:41:47.5   2850 4528   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.03    01:41:11.26 +71:41:48.3   2848 4534   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139479_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139479_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    12.90    01:37:16.72 +69:32:24.1   2327 3321   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:37:16.73 +69:32:24.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 139480_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139480_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    12.91    01:36:33.77 +72:53:44.5   2828 5285   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    12.99    01:36:33.58 +72:53:44.5   2826 5292   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139482_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139482_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    12.62    01:51:15.68 +73:42:17.8   3566 5611   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    12.55    01:51:15.76 +73:42:18.3   3564 5617   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139483_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139483_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    12.48    01:45:58.64 +71:41:15.8   3069 4475   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

Rejecting candidate due to large distance (13.9") between the two second-epoch detections
  
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Considering the candidate 139484_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139484_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    12.06    01:57:25.40 +70:57:20.5   3525 3923   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    12.00    01:57:25.54 +70:57:20.7   3523 3929   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 139485_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 139485_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    11.52    01:35:08.93 +69:27:08.7   2206 3293   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    11.58    01:35:08.85 +69:27:08.2   2204 3299   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 140527_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 140527_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    10.84    02:29:52.35 +69:16:54.2   5063 2741   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:29:52.37 +69:16:53.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 145167_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 145167_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    12.75    02:01:49.37 +70:52:33.2   3729 3845   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:01:49.43 +70:52:33.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 145460_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 145460_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    12.73    02:13:42.34 +67:11:42.3   4060 1551   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    12.76    02:13:42.56 +67:11:41.8   4058 1557   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
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Considering the candidate 145855_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 145855_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    12.95    01:36:01.93 +70:17:18.3   2384 3775   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:36:01.97 +70:17:18.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 146773_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 146773_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.05    02:55:09.72 +73:20:59.4   6277 5203   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:55:09.81 +73:20:59.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 146779_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 146779_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.02    02:55:50.84 +73:22:18.6   6306 5218   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:55:50.81 +73:22:18.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 148010_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148010_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.17    02:03:44.31 +70:07:43.2   3753 3384   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:03:44.24 +70:07:43.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 148056_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148056_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.29    01:38:09.73 +73:03:32.9   2921 5369   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:38:09.75 +73:03:31.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 148085_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148085_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.23    02:01:47.81 +70:56:00.5   3733 3879   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:01:47.88 +70:56:00.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 148671_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148671_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.17    03:12:59.17 +71:11:12.1   7218 3980   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  03:12:59.20 +71:11:11.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 148718_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148718_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.27    01:32:20.53 +70:01:47.0   2158 3675   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:32:20.59 +70:01:46.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 148859_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148859_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.25    02:27:48.74 +72:09:08.9   5050 4476   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:27:49.04 +72:09:09.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 148896_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148896_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.26    02:02:58.75 +71:16:40.0   3824 4075   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:02:58.70 +71:16:39.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 148984_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 148984_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.52    01:32:33.95 +71:18:17.9   2385 4414   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:32:33.88 +71:18:16.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 149209_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 149209_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.45    01:35:01.81 +73:29:55.2   2858 5663   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:35:01.76 +73:29:55.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 150007_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 150007_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.41    01:58:49.82 +70:45:41.6   3571 3801   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:58:49.67 +70:45:40.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 150492_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 150492_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.37    02:35:38.93 +70:44:51.6   5392 3614   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:35:38.81 +70:44:51.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 150587_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 150587_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 1     2026 07 17.15437    2461238.65437    13.56    01:38:50.43 +70:26:51.7   2550 3825   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-07_20.00sec_4.90C_LIGHT_0056.fits
Discovery image 2     2026 07 17.15486    2461238.65486    13.57    01:38:50.62 +70:26:52.4   2548 3831   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 150885_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 150885_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.33    02:35:01.45 +67:43:43.9   5313 1795   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:35:01.41 +67:43:43.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 150912_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 150912_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.63    02:03:08.32 +73:49:27.2   4073 5597   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:03:08.03 +73:49:28.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 151380_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 151380_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.67    02:03:26.96 +73:52:00.4   4089 5620   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:03:26.91 +73:52:01.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 151394_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 151394_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.50    01:54:45.68 +68:09:55.1   3072 2298   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:54:45.79 +68:09:54.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 151476_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 151476_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.59    01:37:13.77 +68:44:34.5   2199 2855   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:37:13.87 +68:44:34.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 151551_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 151551_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.64    03:02:47.33 +69:14:13.4   6825 2752   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  03:02:47.20 +69:14:13.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 152594_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 152594_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.57    03:18:07.53 +72:46:37.6   7323 4969   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  03:18:07.77 +72:46:36.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 152773_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 152773_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.83    01:54:46.95 +72:06:44.9   3528 4640   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:54:46.93 +72:06:44.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153359_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 153359_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.80    02:53:41.18 +69:06:58.6   6340 2645   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:53:41.13 +69:06:59.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 153363_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 153363_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.70    01:38:10.77 +69:27:48.7   2362 3264   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:38:10.64 +69:27:49.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 154796_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 154796_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    13.79    02:28:25.87 +68:39:58.2   4966 2374   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:28:25.86 +68:39:57.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 156454_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 156454_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    14.53    02:33:30.25 +73:37:41.9   5343 5357   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

Rejecting candidate due to large distance (24.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 156611_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 156611_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    14.02    03:06:54.89 +67:26:49.1   7159 1697   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  03:06:55.19 +67:26:47.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 159800_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 159800_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 2     2026 07 17.15486    2461238.65486    14.09    03:12:12.23 +69:15:01.8   7328 2814   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  03:12:12.18 +69:15:01.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 18421_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 18421_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    11.62    02:22:56.45 +73:40:12.6   4895 5406   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  02:22:56.45 +73:40:12.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53505_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 53505_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    12.55    01:34:38.45 +70:57:02.3   2424 4180   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:34:38.47 +70:57:02.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 61521_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 61521_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    12.58    01:55:37.38 +70:18:25.0   3362 3560   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:55:37.47 +70:18:25.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 112724_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 112724_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    13.39    01:37:21.30 +68:00:17.6   2088 2422   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  01:37:21.12 +68:00:16.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 23571_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 23571_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    13.57    01:33:41.78 +73:20:35.5   2777 5588   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

Rejecting candidate due to large distance (37.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 108033_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057
The candidate 108033_fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057 did not pass the final checks
Discovery image 3     2026 07 17.15486    2461238.65486    12.32    03:00:16.19 +67:52:11.0   6754 1917   /data_ssd/NMW-TexasTech/workdir//img_2026-07-16_CI_Cas-01-Q2b1x1_224425_TTUQ2b1x1_2177709_sdABDdSL/fd_Cas-01-Q2b1x1_2026-07-16_22-42-49_20.00sec_4.90C_LIGHT_0057.fits

**** FOUND  03:00:16.27 +67:52:10.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 6s
Prepared the HTML report for the field Cas-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 Cas-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)2461238.65436676 -observatory V36
07:14:47.35 +17:23:02.7 Mercury (4.5mag)
10:39:36.37 +09:36:44.5 Venus (-4.2mag)
04:44:20.28 +22:11:37.7 Mars (1.3mag)
08:22:52.23 +19:51:33.4 Jupiter (-1.8mag)
00:56:27.26 +03:22:13.1 Saturn (0.7mag)
04:08:29.19 +20:48:25.3 Uranus (5.8mag)
00:16:56.90 +00:19:48.3 Neptune (7.7mag)
20:30:16.73 -23:20:60.0 Pluto (14.4mag)
10:11:20.22 +10:10:07.1 Moon (-9.0mag)
-rw-r--r-- 1 apache apache 361 Jul 16 22:57 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461238.65436676:
08:22:53.59 +19:51:30.1 Io (6.0mag)
08:22:49.64 +19:51:44.9 Europa (6.3mag)
08:23:07.03 +19:50:38.9 Ganymede (5.6mag)
08:22:26.13 +19:53:11.8 Callisto (6.8mag)
08:21:05.75 +19:38:44.3 Himalia (15.7mag)
08:22:53.06 +19:51:30.7 Thebe (16.6mag)
08:20:26.60 +19:41:42.5 Elara (17.7mag)
08:26:36.28 +19:42:06.1 Pasiphae (17.9mag)
08:27:26.38 +19:57:39.7 Carme (19.0mag)
00:56:39.30 +03:22:07.7 Titan (8.5mag)
00:56:32.32 +03:22:07.1 Rhea (9.8mag)
00:55:52.51 +03:20:12.3 Iapetus (11.2mag)
00:56:13.36 +03:22:16.2 Hyperion (14.5mag)
00:56:18.90 +03:18:27.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 16 22:57 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461238.65436676:
17:57:21.02 -31:23:15.4 JWST
19:33:28.58 +05:00:28.2 Chandra
08:42:05.92 -48:29:17.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 16 22:57 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461238.65436676 -observatory V36
02:45:47.93 +15:12:58.3 17.8mag P/1996 R2 (Lagerkvist)
18:12:55.49 -34:31:25.0 13.8mag P/2010 H2 (Vales)
06:32:27.81 -68:15:42.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:03:08.10 +32:33:53.9 17.6mag C/2017 K2 (PANSTARRS)
02:23:02.74 +19:44:40.9 15.7mag P/2021 N1 (ZTF)
22:55:15.59 +32:14:25.3 17.3mag C/2022 E2 (ATLAS)
06:20:05.49 +26:51:34.3 16.7mag C/2022 N2 (PANSTARRS)
10:01:29.47 +29:28:29.2 16.9mag C/2022 QE78 (ATLAS)
09:14:09.40 +05:07:00.9 17.9mag C/2022 R6 (PANSTARRS)
18:03:10.73 +21:00:21.3 18.0mag C/2023 A3 (Tsuchinshan-ATLAS)
15:11:05.20 -11:33:17.9 17.8mag P/2023 B1 (PANSTARRS)
21:40:44.19 +67:30:58.3 17.8mag C/2023 H5 (Lemmon)
16:18:07.82 -10:46:58.9 14.0mag C/2023 R1 (PANSTARRS)
08:12:36.87 +66:05:05.9 17.9mag C/2024 A1 (ATLAS)
07:41:37.09 +30:20:28.7 14.8mag C/2024 E1 (Wierzchos)
15:13:15.45 +15:28:53.6 17.6mag C/2024 G6 (ATLAS)
19:32:28.79 +40:37:59.7 13.7mag C/2024 J3 (ATLAS)
21:40:11.14 +46:58:58.3 17.8mag C/2024 R4 (PANSTARRS)
04:55:59.83 -13:30:37.5 15.7mag C/2024 T5 (ATLAS)
06:40:07.36 +27:56:00.1 18.0mag C/2025 J1 (Borisov)
07:18:56.56 -13:31:24.3 16.8mag C/2025 R3 (PANSTARRS)
10:04:08.37 +22:07:53.4 17.6mag C/2025 V2 (Rankin)
12:47:04.73 +03:37:46.3 17.1mag C/2025 Y1 (ATLAS)
16:33:45.47 +79:08:55.7 17.2mag C/2026 A2 (Bok)
02:53:05.64 +45:31:19.4 16.8mag C/2026 B2 (Sun-Gao)
11:29:59.77 +05:41:30.0 17.0mag A/2026 E1
21:29:30.42 -17:39:30.4 7.1mag 10P/Tempel
11:16:44.71 -02:11:29.5 16.2mag 29P/Schwassmann-Wachmann
04:09:53.30 +30:16:53.0 17.9mag 47P/Ashbrook-Jackson
10:22:15.64 +11:49:58.9 17.1mag 63P/Wild
00:51:01.66 -05:02:46.8 15.5mag 65P/Gunn
04:43:48.61 +20:29:13.0 13.7mag 78P/Gehrels
02:33:00.50 +11:30:28.8 16.3mag 88P/Howell
06:55:34.12 +30:04:24.0 15.8mag 93P/Lovas
04:43:13.32 +31:19:10.3 16.7mag 114P/Wiseman-Skiff
08:25:18.59 +29:54:25.2 15.2mag 123P/West-Hartley
11:00:53.62 -01:34:13.3 16.9mag 124P/Mrkos
05:02:36.63 +20:59:13.1 16.2mag 128P/Shoemaker-Holt
05:49:00.72 +19:38:00.0 17.8mag 131P/Mueller
07:37:54.91 +15:30:47.4 16.4mag 141P-D/Machholz
03:19:26.29 -20:34:02.9 15.1mag 161P/Hartley-IRAS
05:57:36.46 +35:18:07.4 15.4mag 162P/SidingSpring
18:43:40.70 +19:39:30.1 14.1mag 169P/NEAT
01:57:01.45 +08:18:22.1 17.6mag 220P/McNaught
16:35:30.73 -08:41:12.6 17.2mag 235P/LINEAR
08:59:31.92 +32:39:09.6 18.0mag 240P/NEAT
20:38:40.09 -50:56:51.2 17.8mag 259P/Garradd
02:18:27.11 +15:16:22.7 15.6mag 260P/McNaught
05:57:56.52 +37:19:24.7 17.4mag 295P/LINEAR
15:06:30.84 +05:25:55.4 17.6mag 391P/Kowalski
08:40:44.33 +19:23:39.5 17.9mag 450P/LONEOS
08:02:23.97 +38:38:48.5 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.6K Jul 16 22:57 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
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
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
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
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
19:33:53.06 -07:15:00.80    2026-07-14.15 15.5
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
-rw-r--r-- 1 apache apache 5.6K Jul 16 22:57 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
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
-rw-r--r-- 1 apache apache 189K Jul 16 22:57 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:27:50.004 -06:44:08.56  AT 2026svd  2026-06-26.40 23.3852
04:22:38.209 -47:20:55.00  AT 2026svc  2026-06-26.43 22.5609
21:50:00.261 -07:57:05.98  AT 2026svb  2026-06-26.41 23.0326
00:44:37.185 -43:22:31.83  AT 2026sva  2026-06-26.42 21.6706
21:35:19.036 -19:34:24.34  AT 2026suz  2026-06-26.41 23.3439
22:40:47.013 -09:25:04.67  AT 2026suy  2026-06-26.40 23.289
22:05:53.553 -08:24:29.60  AT 2026sux  2026-06-26.41 22.2593
22:33:25.333 -02:10:00.75  AT 2026suw  2026-06-26.40 22.6919
22:01:05.082 -07:26:52.26  AT 2026suv  2026-06-26.41 22.9876
22:30:12.816 -04:52:34.67  AT 2026suu  2026-06-26.40 21.9579
21:54:55.644 -07:45:32.24  AT 2026sut  2026-06-26.41 21.0171
18:17:40.907 -50:01:40.94  AT 2026sus  2026-07-07.95 19.363
20:17:07.701 -31:44:39.62  SN 2026sur  2026-07-08.18 19.091
03:21:24.733 -45:31:36.65  AT 2026suq  2026-07-08.14 18.759
21:15:50.298 -66:09:30.96  AT 2026sup  2026-07-07.05 18.911
22:32:27.822 -20:22:41.23  AT 2026suo  2026-07-06.46 19.8035
04:03:27.102 -57:43:47.16  AT 2026sun  2026-07-08.15 18.325
23:58:57.947 -03:02:20.39  AT 2026sum  2026-07-08.38 19.6555
00:36:59.677 +43:01:07.64  AT 2026sul  2026-07-05.38 20.0025
14:33:14.800 +42:54:37.00  AT 2026suk  2026-06-30.71 21.4
-rw-r--r-- 1 apache apache 89K Jul 16 22:57 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jul 16 22:57:18 CDT 2026
=======================================
TIMING SExtractor: 4 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: 14s (0.23 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 51s (0.85 min)
    PLATE_VERIFY_AND_POINTING: 2s (0.03 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 76s (1.27 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: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 152s (2.53 min)
TIMING SExtractor: 46 seconds
TIMING matching_and_photometry: 21 seconds
TIMING lightcurve_write: 4 seconds
TIMING select_aperture: 40 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 188s (3.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 310s (5.17 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 3s (0.05 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: 511s (8.52 min)
FIELD_Cas-01-Q2b1x1: 681s (11.35 min)
=======================================
TOTAL_RUNTIME: 685s (11.42 min)
Finished: Thu Jul 16 23:08:43 CDT 2026