FITS images used in this processing run:

Field Del-02-Q2b1x1 reference image: Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Field Del-02-Q2b1x1 reference image: Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Field Del-02-Q2b1x1 second-epoch image: Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Field Del-02-Q2b1x1 second-epoch image: Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
First image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Last  image: 2461280.77038434 28.08.2026 06:29:11.207   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.65
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: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  17576
Objects passed selection criteria:  17462
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 10634.2
Average stars matched: 10146.8 (95.4158 %)
Memory usage VmPeak:   243116 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Aug 28 02:29:02 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
First image: 2461209.86770318 18.06.2026 08:49:19.555   /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Last  image: 2461280.77038434 28.08.2026 06:29:11.207   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 67
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.33
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: 51 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  127965
Objects passed selection criteria:  127631
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 86394.2
Average stars matched: 81527 (94.3662 %)
Memory usage VmPeak:   587732 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Aug 28 02:31:15 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Del-02-Q2b1x1
#######################################
########### Starting Del-02-Q2b1x1 ###########
Processing Del-02-Q2b1x1
server tau has sufficient free disk space available: 999427 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 999427 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.png' -> 'transient_report/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits_preview.png'

Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits


renamed 'Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.png' -> 'transient_report/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits_preview.png'

Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.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= 589.5471
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 620.6100
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 9821.7764
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1855.3568
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 9897.7693
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1871.3584
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 16.6599
INFO:                  SECOND_EPOCH__SD_ratio= 0.009
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     21.7999992370605 / [degC] Focuser temperature
AMBTEMP =                 22.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.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= '2026-08-28T01:28:12.4705047' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-28T06:28:12.4705047' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61280.2695887731 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-28T06:28:22.3742965' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61280.2697034026 / 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=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-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      =     308.572091347061 / [deg] RA of telescope" status=0
Record 32: "DEC     =     6.00018956296416 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     55.2188888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     222.424722222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.21689347629183 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Del-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '20 34 17'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20486 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20486 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.7999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.7999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 59.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                338.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             1.800144 / [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_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/d_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits :)

Spent 0.893980 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/d_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     21.7999992370605 / [degC] Focuser temperature
AMBTEMP =                 22.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.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= '2026-08-28T01:29:11.2077780' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-28T06:29:11.2077780' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61280.2702685995 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-28T06:29:21.1076478' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61280.2703831829 / 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=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-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      =     308.572091371807 / [deg] RA of telescope" status=0
Record 32: "DEC     =     6.00018955132769 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              55.0825 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             222.7725 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.21890681469244 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Del-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '20 34 17'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20486 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20486 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.7999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.7999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 59.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                338.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             1.800144 / [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_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/d_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits :)

Spent 0.842475 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/d_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Previews of the CALIBRATED second-epoch images:


fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits



fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
  
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.cat to cache
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.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: 2461280.76970451
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits exists and is non-empty
wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits exists and is non-empty
wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits exists and is non-empty
wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (1st reference image)
verification OK: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Image size: 937.3'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:16.142 +06:00:43.40 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits (1st new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:17.309 +06:00:08.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 20:34:16.142 +06:00:43.40
Second-epoch image center 20:34:17.309 +06:00:08.60
Angular distance between the image centers 0.0108 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits (2nd new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:15.196 +06:00:42.24 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 20:34:16.142 +06:00:43.40
Second-epoch image center 20:34:15.196 +06:00:42.24
Angular distance between the image centers 0.0039 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  20:34:17.309 +06:00:08.60
Second-epoch second image center 20:34:15.196 +06:00:42.24
Angular distance between the image centers 0.01281 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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits &> /tmp/tmp.fs8iVSGJAR
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits &> /tmp/tmp.upfL9MjUK0
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits &> /tmp/tmp.UFYfxr9kht
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits &> /tmp/tmp.2HRZofPpFU
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Calibrating the magnitude scale
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat
The reference image (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits) and catalog (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat) found
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat' -> 'wcsmag.cat'
Read 21827 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5938 to 316.5011 deg, Dec +0.7228 to +11.2735 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 300.5938 to 316.5011 deg, Dec 0.7228 to 11.2735 deg
Loaded 13963 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): 11287 out of 12005 total matches.
Matched with Tycho-2 12005 out of 21827 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.751400
a=0.000000 b=1.000000 c=22.751400
From vast_summary.log: estimated ref. image limiting mag.:  -7.65
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.10

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.10

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 21827 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5938 to 316.5011 deg, Dec +0.7228 to +11.2735 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 300.5938 to 316.5011 deg, Dec 0.7228 to 11.2735 deg
Loaded 13963 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): 11287 out of 12005 total matches.
Matched with Tycho-2 12005 out of 21827 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (aperture=6.2)
Read 21856 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5979 to 316.4998 deg, Dec +0.7310 to +11.2814 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 300.5979 to 316.4998 deg, Dec 0.7310 to 11.2814 deg
Loaded 13959 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): 11240 out of 11975 total matches.
Matched with Tycho-2 11975 out of 21856 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 2.3 pix  Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
 2.3 pix  fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
 2.3 pix  fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Limiting magnitude estimates:
 15.1 mag.  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 15.1 mag.  Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
 13.6 mag.  fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
 13.6 mag.  fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
All-image limiting magnitude estimate:  13.6 (SNR )  10.6 (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
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.fs8iVSGJAR (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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=1622, bad_region=4013, passed=21827
Got 21827 stars (including 16388 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
util/solve_plate_with_UCAC5 got 21827 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 18680 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4908 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 18680 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 18680 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4875 stars left (next iteration limit 5362)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits N_match=4875 sigma_overall_arcsec=0.422 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.382 sigma_q3_arcsec=0.474 sigma_q4_arcsec=0.402 n_q1=1578 n_q2=795 n_q3=1620 n_q4=882 worst_quadrant_to_overall_ratio=1.124
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -region wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.upfL9MjUK0 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.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=1650, bad_region=4048, passed=21856
Got 21856 stars (including 16355 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat 
util/solve_plate_with_UCAC5 got 21856 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 18671 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 18671 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 18671 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4876 stars left (next iteration limit 5365)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits N_match=4876 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.457 sigma_q4_arcsec=0.395 n_q1=1574 n_q2=801 n_q3=1622 n_q4=879 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits -region wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.UFYfxr9kht (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.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=659, bad_region=1488, passed=5074
Got 5074 stars (including 3050 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat 
util/solve_plate_with_UCAC5 got 5074 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 2983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2972 matched stars entering correct_measured_positions(), 2972 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2972 matched stars entering correct_measured_positions(), 3827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 2985 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2972 matched stars entering correct_measured_positions(), 3827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 2972 matched stars entering correct_measured_positions(), 3827 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 2972 stars left (next iteration limit 3269)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2972 robust_rms=7.233 arcsec worst_quadrant_rms=8.716 arcsec
SIP_REFIT: SIP order 3 trial: matched=2972 robust_rms=0.615 arcsec worst_quadrant_rms=0.732 arcsec
SIP_REFIT: SIP order 5 trial: matched=2972 robust_rms=0.450 arcsec worst_quadrant_rms=0.483 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2972 robust_rms_before=0.957 arcsec robust_rms_before_corrected=0.495 arcsec robust_rms_after=0.450 arcsec worst_quadrant_rms_before=0.532 worst_quadrant_rms_after=0.483
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.532 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits N_match=2972 sigma_overall_arcsec=0.510 sigma_q1_arcsec=0.460 sigma_q2_arcsec=0.512 sigma_q3_arcsec=0.562 sigma_q4_arcsec=0.483 n_q1=968 n_q2=614 n_q3=801 n_q4=589 worst_quadrant_to_overall_ratio=1.102
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits -region wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.2HRZofPpFU (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.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=651, bad_region=1471, passed=5041
Got 5041 stars (including 3031 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat 
util/solve_plate_with_UCAC5 got 5041 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 2967 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2956 matched stars entering correct_measured_positions(), 2956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2956 matched stars entering correct_measured_positions(), 3805 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 2968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2957 matched stars entering correct_measured_positions(), 3805 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 2957 matched stars entering correct_measured_positions(), 3805 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 2957 stars left (next iteration limit 3251)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2957 robust_rms=7.019 arcsec worst_quadrant_rms=8.508 arcsec
SIP_REFIT: SIP order 3 trial: matched=2957 robust_rms=0.636 arcsec worst_quadrant_rms=0.745 arcsec
SIP_REFIT: SIP order 5 trial: matched=2957 robust_rms=0.449 arcsec worst_quadrant_rms=0.470 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2957 robust_rms_before=0.967 arcsec robust_rms_before_corrected=0.475 arcsec robust_rms_after=0.449 arcsec worst_quadrant_rms_before=0.531 worst_quadrant_rms_after=0.470
verification OK: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
verification OK: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:15.261 +06:00:42.03 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 5041 stars ###
'wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/correct_sextractor_wcs_catalog_usingxy2sky74612.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 0.967 -> 0.449 arcsec)
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits N_match=2957 sigma_overall_arcsec=0.477 sigma_q1_arcsec=0.459 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.507 sigma_q4_arcsec=0.486 n_q1=972 n_q2=606 n_q3=797 n_q4=582 worst_quadrant_to_overall_ratio=1.063
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits -region wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits to local_wcs_cache/
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits' -> 'local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits'
Saving the final (post-refit) wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits to local_wcs_cache/
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits' -> 'local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits'
Saving the final (post-refit) wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits to local_wcs_cache/
'wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits' -> 'local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits'
Saving the final (post-refit) wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits to local_wcs_cache/
'wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits' -> 'local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits sigma_overall=0.422 worst_q_ratio=1.124
ref2=Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits sigma_overall=0.411 worst_q_ratio=1.112
new1=fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits sigma_overall=0.510 worst_q_ratio=1.102
new2=fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits sigma_overall=0.477 worst_q_ratio=1.063
reference average sigma_overall=0.4165 worst_q_ratio=1.118
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348_astrometric_residuals.png (4875 matched stars from wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349_astrometric_residuals.png (4876 matched stars from wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204_astrometric_residuals.png (2972 matched stars from wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205_astrometric_residuals.png (2957 matched stars from wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits'
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits'
Preparing the HTML report for the field Del-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 30982_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 30982_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    10.42    20:46:50.09 +04:33:12.7   2891 4071   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:46:50.09 +04:33:12.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Del-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
  
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.cat to cache
SExtractor catalog cache: saved Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Creating symlink local_wcs_cache/wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Creating symlink local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Creating symlink local_wcs_cache/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits exists and is non-empty
wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits exists and is non-empty
wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits exists and is non-empty
wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (1st reference image)
verification OK: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Image size: 937.3'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:16.142 +06:00:43.40 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits (1st new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:17.309 +06:00:08.60 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 20:34:16.142 +06:00:43.40
Second-epoch image center 20:34:17.309 +06:00:08.60
Angular distance between the image centers 0.0108 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits (2nd new image)
verification OK: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 20:34:15.261 +06:00:42.03 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 20:34:16.142 +06:00:43.40
Second-epoch image center 20:34:15.261 +06:00:42.03
Angular distance between the image centers 0.0037 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  20:34:17.309 +06:00:08.60
Second-epoch second image center 20:34:15.261 +06:00:42.03
Angular distance between the image centers 0.01258 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/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits &> /tmp/tmp.ks9fZfr7PU
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits &> /tmp/tmp.L3LppLf7Ps
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits &> /tmp/tmp.lMm2bLiofl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits &> /tmp/tmp.gmWwK0MuvX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Calibrating the magnitude scale
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
Found non-empty wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits and wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat
The reference image (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits) and catalog (wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat) found
'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat' -> 'wcsmag.cat'
Read 152794 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5813 to 316.5011 deg, Dec +0.7219 to +11.2791 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 300.5813 to 316.5011 deg, Dec 0.7219 to 11.2791 deg
Loaded 13995 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): 9696 out of 12375 total matches.
Matched with Tycho-2 12375 out of 152794 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.604150
a=0.000000 b=1.000000 c=22.604150
From vast_summary.log: estimated ref. image limiting mag.:  -7.33
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.27

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.27

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 152794 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5813 to 316.5011 deg, Dec +0.7219 to +11.2791 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 300.5813 to 316.5011 deg, Dec 0.7219 to 11.2791 deg
Loaded 13995 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): 9696 out of 12375 total matches.
Matched with Tycho-2 12375 out of 152794 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (aperture=4.7)
Read 153261 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 300.5903 to 316.5094 deg, Dec +0.7237 to +11.2823 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 300.5903 to 316.5094 deg, Dec 0.7237 to 11.2823 deg
Loaded 13991 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): 9647 out of 12361 total matches.
Matched with Tycho-2 12361 out of 153261 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Forced-photometry filter: calibrated wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits -> calib.txt_param_ref_wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 54 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 2.2 pix  Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
 2.0 pix  fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
 2.0 pix  fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Limiting magnitude estimates:
 15.3 mag.  Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
 15.3 mag.  Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
 13.8 mag.  fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
 13.8 mag.  fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
All-image limiting magnitude estimate:  13.8 (SNR )  13.3 (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.ks9fZfr7PU (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.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=22, blended=16651, bad_region=18815, passed=152772
Got 152772 stars (including 118879 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat 
util/solve_plate_with_UCAC5 got 152772 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 138942 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 138942 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 138943 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4884 stars left (next iteration limit 5372)
Stop iterations.


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

SIP_REFIT: wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits N_match=4884 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.375 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.461 sigma_q4_arcsec=0.398 n_q1=1629 n_q2=849 n_q3=1523 n_q4=883 worst_quadrant_to_overall_ratio=1.136
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits -region wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.L3LppLf7Ps (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits' -> 'wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
WCS_IMAGE_NAME=wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
WCS-calibrated image found: wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
Checking if the catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits alredy exist and is non-empty...
Catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat corresponding to the image wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits
WCS catalog name: wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.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=24, blended=16741, bad_region=18900, passed=153237
Got 153237 stars (including 119194 good ones) from the SExtractor catalog wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat 
util/solve_plate_with_UCAC5 got 153237 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 4882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 139285 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 139285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 139285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 4882 stars left (next iteration limit 5370)
Stop iterations.


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

SIP_REFIT: wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits N_match=4882 sigma_overall_arcsec=0.402 sigma_q1_arcsec=0.364 sigma_q2_arcsec=0.406 sigma_q3_arcsec=0.459 sigma_q4_arcsec=0.402 n_q1=1632 n_q2=862 n_q3=1509 n_q4=879 worst_quadrant_to_overall_ratio=1.142
The image catalog is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits -region wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.lMm2bLiofl (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.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=1, no_mag_err=0, low_SNR=14, blended=2162, bad_region=11730, passed=51470
Got 51470 stars (including 38154 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat 
util/solve_plate_with_UCAC5 got 51470 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 4856 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 42562 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4883 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 42562 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4856 matched stars entering correct_measured_positions(), 42562 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 4856 stars left (next iteration limit 5341)
Stop iterations.


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

SIP_REFIT: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4856 robust_rms=6.555 arcsec worst_quadrant_rms=7.331 arcsec
SIP_REFIT: SIP order 3 trial: matched=4856 robust_rms=0.597 arcsec worst_quadrant_rms=0.704 arcsec
SIP_REFIT: SIP order 5 trial: matched=4856 robust_rms=0.462 arcsec worst_quadrant_rms=0.488 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4856 robust_rms_before=0.947 arcsec robust_rms_before_corrected=0.491 arcsec robust_rms_after=0.462 arcsec worst_quadrant_rms_before=0.523 worst_quadrant_rms_after=0.488
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.523 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits N_match=4856 sigma_overall_arcsec=0.510 sigma_q1_arcsec=0.452 sigma_q2_arcsec=0.512 sigma_q3_arcsec=0.560 sigma_q4_arcsec=0.506 n_q1=1520 n_q2=1038 n_q3=1290 n_q4=1008 worst_quadrant_to_overall_ratio=1.097
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits -region wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.gmWwK0MuvX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
WCS_IMAGE_NAME=wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
WCS-calibrated image found: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Checking if the catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits alredy exist and is non-empty...
Catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat corresponding to the image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
WCS catalog name: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.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=1, no_mag_err=0, low_SNR=10, blended=2074, bad_region=11736, passed=51281
Got 51281 stars (including 38025 good ones) from the SExtractor catalog wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat 
util/solve_plate_with_UCAC5 got 51281 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 4852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 42362 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 42362 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 42362 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 4852 stars left (next iteration limit 5337)
Stop iterations.


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

SIP_REFIT: wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4852 robust_rms=6.566 arcsec worst_quadrant_rms=7.447 arcsec
SIP_REFIT: SIP order 3 trial: matched=4852 robust_rms=0.608 arcsec worst_quadrant_rms=0.703 arcsec
SIP_REFIT: SIP order 5 trial: matched=4852 robust_rms=0.457 arcsec worst_quadrant_rms=0.482 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4852 robust_rms_before=0.460 arcsec robust_rms_before_corrected=0.464 arcsec robust_rms_after=0.457 arcsec worst_quadrant_rms_before=0.484 worst_quadrant_rms_after=0.482
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.484 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits N_match=4852 sigma_overall_arcsec=0.479 sigma_q1_arcsec=0.436 sigma_q2_arcsec=0.492 sigma_q3_arcsec=0.521 sigma_q4_arcsec=0.489 n_q1=1513 n_q2=1051 n_q3=1279 n_q4=1009 worst_quadrant_to_overall_ratio=1.088
The image catalog is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits -region wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
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_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Saving fully-calibrated image wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/wcs_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits
Preparing the HTML report for the field Del-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:41:50.62 +06:49:08.7:  13.22 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:38:59.17 +06:22:52.2:  13.70 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:41:56.88 +06:59:53.2:  13.50 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:40:45.02 +07:35:38.2:  12.91 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:32:20.58 +08:15:41.4:  13.00 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:36:21.85 +08:14:38.1:  12.92 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:35:25.54 +04:36:37.5:  12.62 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:39:20.41 +08:15:06.6:  12.39 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:41:56.88 +06:59:53.2:  13.54 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:38:59.17 +06:22:52.2:  13.60 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:41:50.62 +06:49:08.7:  13.21 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:36:21.85 +08:14:38.1:  12.94 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:32:20.58 +08:15:41.4:  12.99 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:40:45.02 +07:35:38.2:  12.86 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry reference-image weighted average:  13.52 +/- 0.03
Forced photometry reference-image weighted average:  13.21 +/- 0.02
Forced photometry filter REJECTED candidate at 20:41:56.88 +06:59:53.2: ref_mag=13.52 +/- 0.03 new_mean_mag=13.5761 delta=-0.05 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:38:59.17 +06:22:52.2: ref_mag=13.65 +/- 0.03 new_mean_mag=13.6657 delta=-0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:41:50.62 +06:49:08.7: ref_mag=13.21 +/- 0.02 new_mean_mag=13.4767 delta=-0.26 (need > 0.90)
Forced photometry reference-image weighted average:  12.93 +/- 0.02
Forced photometry reference-image weighted average:  12.99 +/- 0.02
Forced photometry reference-image weighted average:  12.88 +/- 0.01
Forced photometry filter REJECTED candidate at 20:36:21.85 +08:14:38.1: ref_mag=12.93 +/- 0.02 new_mean_mag=13.1806 delta=-0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:32:20.58 +08:15:41.4: ref_mag=12.99 +/- 0.02 new_mean_mag=13.2729 delta=-0.28 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:40:45.02 +07:35:38.2: ref_mag=12.88 +/- 0.01 new_mean_mag=12.9650 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:35:36.58 +08:41:21.5:  12.27 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:39:20.41 +08:15:06.6:  12.32 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.35 +/- 0.01
Forced photometry filter REJECTED candidate at 20:39:20.41 +08:15:06.6: ref_mag=12.35 +/- 0.01 new_mean_mag=12.6707 delta=-0.32 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:35:25.54 +04:36:37.5:  12.61 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.61 +/- 0.01
Forced photometry filter REJECTED candidate at 20:35:25.54 +04:36:37.5: ref_mag=12.61 +/- 0.01 new_mean_mag=12.6742 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:35:36.58 +08:41:21.5:  12.25 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.26 +/- 0.01
Forced photometry filter REJECTED candidate at 20:35:36.58 +08:41:21.5: ref_mag=12.26 +/- 0.01 new_mean_mag=12.4221 delta=-0.16 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:34:48.73 +05:13:57.2:  9.49 +/- 0.00  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:29:30.83 +09:36:53.6:  12.18 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:23:13.35 +08:27:32.5:  12.52 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:47:29.40 +01:50:40.5:  12.60 +/- 0.02  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:29:30.83 +09:36:53.6:  12.18 +/- 0.01  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:34:48.73 +05:13:57.2:  9.51 +/- 0.00  detection
Forced photometry reference-image weighted average:  12.18 +/- 0.01
Forced photometry reference-image weighted average:  9.50 +/- 0.00
Forced photometry filter REJECTED candidate at 20:29:30.83 +09:36:53.6: ref_mag=12.18 +/- 0.01 new_mean_mag=12.5060 delta=-0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 20:34:48.73 +05:13:57.2: ref_mag=9.50 +/- 0.00 new_mean_mag=9.7167 delta=-0.22 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:29:40.89 +03:00:34.2:  12.85 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:26:20.85 +02:56:38.4:  13.03 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:23:13.35 +08:27:32.5:  12.49 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.50 +/- 0.01
Forced photometry filter REJECTED candidate at 20:23:13.35 +08:27:32.5: ref_mag=12.50 +/- 0.01 new_mean_mag=12.5827 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:47:29.40 +01:50:40.5:  12.66 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.63 +/- 0.02
Forced photometry filter REJECTED candidate at 20:47:29.40 +01:50:40.5: ref_mag=12.63 +/- 0.02 new_mean_mag=12.5603 delta=0.07 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:29:40.89 +03:00:34.2:  12.81 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.83 +/- 0.02
Forced photometry filter REJECTED candidate at 20:29:40.89 +03:00:34.2: ref_mag=12.83 +/- 0.02 new_mean_mag=12.7215 delta=0.11 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:31:29.49 +08:56:08.2:  13.02 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:25:08.11 +07:47:45.4:  13.08 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:40:32.91 +03:05:22.6:  13.23 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:26:20.85 +02:56:38.4:  13.00 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.01 +/- 0.02
Forced photometry filter REJECTED candidate at 20:26:20.85 +02:56:38.4: ref_mag=13.01 +/- 0.02 new_mean_mag=13.0132 delta=0.00 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:45:59.57 +07:23:49.0:  13.05 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:36:59.89 +06:15:52.6:  12.98 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:31:29.49 +08:56:08.2:  12.98 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.00 +/- 0.02
Forced photometry filter REJECTED candidate at 20:31:29.49 +08:56:08.2: ref_mag=13.00 +/- 0.02 new_mean_mag=13.0300 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:25:08.11 +07:47:45.4:  13.03 +/- 0.03  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:40:32.91 +03:05:22.6:  13.19 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.06 +/- 0.02
Forced photometry filter REJECTED candidate at 20:25:08.11 +07:47:45.4: ref_mag=13.06 +/- 0.02 new_mean_mag=12.9879 delta=0.07 (need > 0.90)
Forced photometry reference-image weighted average:  13.21 +/- 0.02
Forced photometry filter REJECTED candidate at 20:40:32.91 +03:05:22.6: ref_mag=13.21 +/- 0.02 new_mean_mag=13.1544 delta=0.06 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:30:30.18 +09:50:18.5:  13.50 +/- 0.05  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:34:28.19 +03:45:29.6:  13.34 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:45:59.57 +07:23:49.0:  12.99 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.02 +/- 0.02
Forced photometry filter REJECTED candidate at 20:45:59.57 +07:23:49.0: ref_mag=13.02 +/- 0.02 new_mean_mag=13.1157 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:36:59.89 +06:15:52.6:  12.92 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.95 +/- 0.02
Forced photometry filter REJECTED candidate at 20:36:59.89 +06:15:52.6: ref_mag=12.95 +/- 0.02 new_mean_mag=13.1605 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:34:28.19 +03:45:29.6:  13.39 +/- 0.04  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-19_20.00sec_5.00C_LIGHT_0348.fits at 20:39:43.45 +04:57:39.7:  13.77 +/- 0.06  detection
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:30:30.18 +09:50:18.5:  13.55 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.36 +/- 0.03
Forced photometry filter REJECTED candidate at 20:34:28.19 +03:45:29.6: ref_mag=13.36 +/- 0.03 new_mean_mag=13.3637 delta=-0.00 (need > 0.90)
Forced photometry reference-image weighted average:  13.53 +/- 0.03
Forced photometry filter REJECTED candidate at 20:30:30.18 +09:50:18.5: ref_mag=13.53 +/- 0.03 new_mean_mag=13.6047 delta=-0.08 (need > 0.90)
Forced photometry on wcs_Del-02-Q2b1x1_2026-06-18_03-49-57_20.00sec_5.00C_LIGHT_0349.fits at 20:39:43.45 +04:57:39.7:  13.71 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.74 +/- 0.04
Forced photometry filter REJECTED candidate at 20:39:43.45 +04:57:39.7: ref_mag=13.74 +/- 0.04 new_mean_mag=13.8138 delta=-0.07 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 3s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 174654_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174654_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.63    20:41:56.92 +06:59:54.0   3641 2590   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.53    20:41:56.84 +06:59:52.5   3636 2596   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
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Considering the candidate 174659_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174659_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.63    20:38:59.17 +06:22:49.8   4084 2965   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.76    20:38:59.18 +06:22:54.6   4079 2970   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
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Considering the candidate 174662_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174662_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.48    20:41:50.65 +06:49:09.5   3656 2698   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.47    20:41:50.59 +06:49:07.9   3651 2704   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
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Considering the candidate 174665_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174665_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.34    20:32:20.50 +08:15:42.9   5082 1829   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.22    20:32:20.66 +08:15:39.9   5076 1835   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
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Considering the candidate 174674_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174674_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.46    20:36:31.24 +03:46:53.1   4446 4543   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:36:31.27 +03:46:52.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 174677_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174677_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.18    20:36:21.88 +08:14:37.9   4480 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.18    20:36:21.82 +08:14:38.2   4475 1845   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174680_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174680_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.47    20:24:59.71 +04:25:53.1   6184 4149   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:24:59.71 +04:25:52.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174681_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174681_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.30    20:25:02.00 +08:07:53.7   6171 1910   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:25:02.02 +08:07:54.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174682_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174682_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.30    20:28:12.52 +04:35:10.7   5699 4056   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:28:12.58 +04:35:11.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174687_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174687_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.96    20:40:44.99 +07:35:38.4   3822 2230   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.97    20:40:45.04 +07:35:38.0   3817 2236   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174689_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174689_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.00    20:25:03.91 +04:06:41.9   6174 4343   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:25:03.83 +04:06:41.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174692_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174692_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.01    20:39:18.94 +05:06:36.1   4027 3738   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:39:18.98 +05:06:35.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174700_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174700_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.67    20:35:25.59 +04:36:37.4   4617 4036   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.68    20:35:25.49 +04:36:37.5   4612 4041   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174701_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174701_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.68    20:39:20.43 +08:15:06.6   4034 1833   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.66    20:39:20.40 +08:15:06.6   4029 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174702_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174702_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.51    20:32:23.87 +05:47:53.2   5068 3324   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:32:23.89 +05:47:53.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174703_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174703_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.59    20:35:36.63 +08:41:21.3   4593 1570   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.34    20:35:36.53 +08:41:21.6   4588 1575   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174705_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174705_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.38    20:17:35.54 +04:49:39.7   7303 3905   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:17:35.54 +04:49:39.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174707_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174707_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.47    20:29:30.83 +09:36:54.4   5504 1007   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.55    20:29:30.83 +09:36:52.8   5499 1013   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174709_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174709_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.35    20:23:19.22 +05:20:47.5   6435 3595   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:23:19.24 +05:20:47.5 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174710_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174710_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.50    20:33:32.94 +08:52:53.1   4896 1459   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:33:33.00 +08:52:53.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174712_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174712_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    11.87    20:45:58.62 +04:01:31.6   3018 4392   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:45:58.66 +04:01:31.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174716_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 174716_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    9.72    20:34:48.68 +05:13:57.7   4710 3660   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    9.71    20:34:48.78 +05:13:56.7   4704 3666   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 176604_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 176604_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    11.82    20:29:19.48 +09:54:47.9   5527 0832   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:29:19.44 +09:54:47.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 177411_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 177411_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.32    20:25:39.38 +10:04:20.5   6075 0732   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:25:39.40 +10:04:20.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178021_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178021_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.58    20:23:13.40 +08:27:32.5   6447 1705   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.59    20:23:13.30 +08:27:32.4   6442 1710   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178392_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178392_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.81    20:48:26.72 +01:44:38.3   2633 5778   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:48:26.74 +01:44:37.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178402_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178402_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.79    20:30:29.84 +09:49:30.4   5352 0886   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:30:29.82 +09:49:30.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178683_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178683_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.71    20:47:29.44 +01:50:40.5   2784 5711   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.46    20:47:29.35 +01:50:40.6   2779 5717   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178695_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178695_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.57    20:32:14.19 +02:07:58.0   5092 5543   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:32:14.18 +02:07:57.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178722_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178722_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.84    20:33:51.57 +10:04:53.4   4850 0730   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:33:51.57 +10:04:53.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178830_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178830_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    12.76    20:29:40.84 +03:00:34.6   5484 5005   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.70    20:29:40.94 +03:00:33.8   5478 5011   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 178950_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 178950_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.11    20:23:27.51 +10:05:53.1   6404 0714   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:23:27.49 +10:05:52.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179150_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179150_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.04    20:25:40.89 +10:04:33.8   6071 0730   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:25:40.90 +10:04:32.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179187_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179187_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.87    20:39:14.75 +10:04:32.6   4046 0732   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:39:14.81 +10:04:32.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179482_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179482_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    12.88    20:25:39.29 +10:03:32.7   6075 0740   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:25:39.34 +10:03:32.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179495_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179495_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.01    20:26:20.84 +02:56:37.2   5988 5045   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.01    20:26:20.86 +02:56:39.5   5983 5050   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179546_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179546_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.03    20:31:29.49 +08:56:07.9   5209 1421   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.03    20:31:29.49 +08:56:08.4   5204 1426   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179563_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179563_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.11    20:17:46.41 +08:00:44.5   7263 1974   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:17:46.41 +08:00:44.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179779_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179779_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.07    20:25:08.04 +07:47:45.2   6162 2108   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    12.94    20:25:08.17 +07:47:45.5   6156 2114   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 179920_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 179920_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.15    20:40:32.90 +03:05:22.1   3842 4956   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.16    20:40:32.92 +03:05:23.0   3836 4961   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 180072_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 180072_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.07    20:43:42.18 +08:00:07.9   3375 1986   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:43:42.09 +08:00:06.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 180242_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 180242_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.16    20:45:59.50 +07:23:48.7   3034 2345   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.08    20:45:59.64 +07:23:49.4   3029 2350   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 180546_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 180546_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.22    20:36:59.85 +06:15:51.9   4383 3036   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.13    20:36:59.93 +06:15:53.2   4377 3042   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 180736_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 180736_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.12    20:30:19.68 +09:23:36.2   5377 1148   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:30:19.74 +09:23:36.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 181011_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 181011_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.60    20:30:30.17 +09:50:17.4   5357 0872   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.62    20:30:30.20 +09:50:19.7   5351 0877   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 181047_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 181047_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.40    20:34:28.21 +03:45:29.4   4761 4551   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.33    20:34:28.18 +03:45:29.8   4755 4557   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 181185_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 181185_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.78    20:27:05.61 +09:04:18.0   5861 1342   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

Rejecting candidate due to large distance (21.8") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 181469_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 181469_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 2     2026 08 28.27038    2461280.77038    13.58    20:24:18.32 +09:48:26.4   6277 0892   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:24:18.29 +09:48:26.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 181486_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 181486_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 1     2026 08 28.26970    2461280.76970    13.82    20:39:43.47 +04:57:38.2   3970 3823   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-28-12_20.00sec_-0.00C_LIGHT_0204.fits
Discovery image 2     2026 08 28.27038    2461280.77038    13.80    20:39:43.44 +04:57:41.2   3965 3828   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 125391_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 125391_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 3     2026 08 28.27038    2461280.77038    12.88    20:22:03.83 +09:36:40.1   6614 1009   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:22:03.85 +09:36:40.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 93182_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 93182_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 3     2026 08 28.27038    2461280.77038    12.18    20:45:20.71 +07:33:42.5   3127 2251   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:45:20.72 +07:33:42.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83629_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 83629_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 3     2026 08 28.27038    2461280.77038    13.25    20:29:03.22 +06:58:00.5   5569 2617   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:29:03.28 +06:58:01.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 76557_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 76557_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 3     2026 08 28.27038    2461280.77038    11.20    20:51:17.60 +06:30:58.3   2226 2877   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:51:17.62 +06:30:58.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 116989_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205
The candidate 116989_fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205 did not pass the final checks
Discovery image 3     2026 08 28.27038    2461280.77038    11.57    20:17:27.52 +10:10:05.4   7303 0661   /data_ssd/NMW-TexasTech/workdir//img_2026-08-28_CI_Del-02-Q2b1x1_021938_TTUQ2b1x1_3022169_Ps3B42CI/fd_Del-02-Q2b1x1_2026-08-28_01-29-11_20.00sec_0.00C_LIGHT_0205.fits

**** FOUND  20:17:27.52 +10:10:05.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 4s
Prepared the HTML report for the field Del-02-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Del-02-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)2461280.76970451 -observatory V36
10:30:34.22 +11:13:38.3 Mercury (-1.9mag)
13:08:22.86 -10:25:17.8 Venus (-4.6mag)
06:46:28.14 +23:29:07.5 Mars (1.3mag)
09:00:36.98 +17:32:30.8 Jupiter (-1.8mag)
00:53:49.17 +02:53:50.0 Saturn (0.5mag)
04:13:22.99 +21:01:12.3 Uranus (5.7mag)
00:14:38.99 +00:02:55.5 Neptune (7.7mag)
20:26:20.85 -23:37:00.5 Pluto (14.5mag)
22:29:31.86 -09:31:04.8 Moon (-12.7mag)
-rw-r--r-- 1 apache apache 363 Aug 28 02:29 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461280.76970451:
09:00:32.18 +17:32:54.6 Io (6.2mag)
09:00:28.38 +17:33:12.6 Europa (6.3mag)
09:00:40.09 +17:32:19.2 Ganymede (5.7mag)
09:01:05.41 +17:30:18.6 Callisto (6.9mag)
08:58:08.74 +17:43:57.0 Himalia (15.7mag)
09:00:40.33 +17:32:16.5 Thebe (16.6mag)
08:57:48.86 +17:38:54.1 Elara (17.7mag)
09:04:41.30 +17:03:28.2 Pasiphae (17.9mag)
09:02:25.16 +17:47:36.4 Carme (19.0mag)
00:53:41.36 +02:53:23.6 Titan (8.4mag)
00:53:45.46 +02:53:56.5 Rhea (9.7mag)
00:54:23.21 +02:56:18.2 Iapetus (11.1mag)
00:53:33.76 +02:53:55.3 Hyperion (14.4mag)
00:52:46.98 +02:44:35.3 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 28 02:29 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461280.76970451:
20:50:14.64 -09:00:36.3 JWST
18:38:40.33 +17:22:26.7 Chandra
10:18:38.61 -57:06:23.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 28 02:29 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461280.76970451 -observatory V36
03:33:21.31 +18:48:41.1 17.5mag P/1996 R2 (Lagerkvist)
18:00:24.69 -34:23:09.8 14.2mag P/2010 H2 (Vales)
07:11:30.45 -69:46:28.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:14.96 +33:26:54.7 17.7mag C/2017 K2 (PANSTARRS)
04:33:56.53 +43:44:17.6 17.7mag P/2021 N1 (ZTF)
22:21:43.73 +29:48:04.3 17.4mag C/2022 E2 (ATLAS)
07:02:05.12 +26:10:12.9 16.8mag C/2022 N2 (PANSTARRS)
10:40:12.55 +27:36:32.6 17.0mag C/2022 QE78 (ATLAS)
09:42:11.78 +05:16:50.9 18.0mag C/2022 R6 (PANSTARRS)
20:47:21.44 +63:02:34.9 18.0mag C/2023 H5 (Lemmon)
15:33:16.04 -14:45:46.3 14.7mag C/2023 R1 (PANSTARRS)
08:29:07.71 +32:19:05.6 15.6mag C/2024 E1 (Wierzchos)
15:05:46.15 +15:26:24.7 17.8mag C/2024 G6 (ATLAS)
18:41:14.02 +43:26:55.2 13.7mag C/2024 J3 (ATLAS)
20:40:32.18 +49:39:16.5 17.5mag C/2024 R4 (PANSTARRS)
05:29:42.39 -12:55:28.5 15.2mag C/2024 T5 (ATLAS)
07:07:32.65 +20:29:50.3 17.9mag C/2025 J1 (Borisov)
11:02:13.27 +19:31:48.4 17.0mag C/2025 V2 (Rankin)
13:11:43.48 +00:54:24.7 16.9mag C/2025 Y1 (ATLAS)
16:19:23.81 +75:31:32.6 16.3mag C/2026 A2 (Bok)
03:09:14.58 +46:19:43.4 17.3mag C/2026 B2 (Sun-Gao)
12:04:07.02 +10:26:46.3 17.5mag A/2026 E1
22:17:36.51 -33:42:13.2 7.3mag 10P/Tempel
11:41:32.47 -04:44:04.2 16.3mag 29P/Schwassmann-Wachmann
11:48:21.49 -01:53:23.3 17.5mag 63P/Wild
00:49:30.04 -06:26:33.3 15.4mag 65P/Gunn
06:19:13.21 +19:55:44.3 13.7mag 78P/Gehrels
20:21:41.45 -25:29:12.8 17.3mag 84P/Giclas
03:14:55.61 +14:46:04.3 17.0mag 88P/Howell
08:44:00.45 +24:38:19.9 16.5mag 93P/Lovas
05:05:49.61 +24:44:18.6 17.1mag 112P/Urata-Niijima
07:01:13.89 +27:08:49.2 16.0mag 114P/Wiseman-Skiff
10:05:14.28 +22:56:05.2 14.9mag 123P/West-Hartley
12:24:56.58 -17:46:14.1 17.3mag 124P/Mrkos
06:04:42.37 +20:54:33.0 16.0mag 128P/Shoemaker-Holt
07:01:12.72 +17:42:03.7 17.9mag 131P/Mueller
23:57:13.80 +02:52:13.7 17.4mag 139P/Vaisala-Oterma
03:00:10.22 -18:22:03.8 12.4mag 161P/Hartley-IRAS
08:22:23.83 +38:01:36.8 16.2mag 162P/Siding Spring
10:14:58.51 +22:22:27.1 12.5mag 169P/NEAT
03:14:00.77 +09:08:42.7 17.6mag 220P/McNaught
04:20:12.45 +32:58:45.6 15.3mag 260P/McNaught
08:04:13.23 +36:38:51.6 17.3mag 295P/LINEAR
15:19:14.53 +00:53:03.3 17.8mag 391P/Kowalski
09:18:59.74 +17:21:54.5 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Aug 28 02:29 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
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
-rw-r--r-- 1 apache apache 5.7K Aug 28 02:29 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 28 02:29 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
23:24:16.986 -39:54:38.19  AT 2026xsr  2026-08-01.59 19.34
14:05:54.276 -15:52:29.96  AT 2026xsq  2026-02-17.61 20.88
16:00:02.823 +12:57:02.46  AT 2026xsp  2026-02-13.59 21.18
13:18:25.859 +25:17:53.19  AT 2026xso  2026-02-17.52 21.43
14:46:41.619 +11:38:04.02  AT 2026xsn  2026-02-17.55 20.37
14:12:17.965 +35:36:02.21  AT 2026xsm  2026-02-17.60 20.93
00:28:22.210 -09:16:55.88  AT 2026xsl  2026-08-06.67 20.38
13:40:02.666 +27:45:49.66  AT 2026xsk  2026-02-17.50 21.05
13:18:58.760 +35:13:29.33  AT 2026xsj  2026-02-17.49 21.16
14:58:55.200 +08:49:53.06  AT 2026xsi  2026-02-13.58 21.13
12:22:18.795 +12:08:10.55  AT 2026xsh  2026-02-16.62 20.67
11:46:22.552 +13:15:39.41  AT 2026xsg  2026-02-16.57 20.7
08:55:07.272 +15:47:59.14  AT 2026xsf  2026-02-13.30 20.98
07:34:01.728 +10:29:15.79  AT 2026xse  2026-02-14.26 20.11
07:29:49.030 +19:09:23.06  AT 2026xsd  2026-02-13.26 20.62
07:42:52.595 +22:58:08.19  AT 2026xsc  2026-02-13.26 20.93
04:42:06.854 +06:56:13.00  AT 2026xsb  2026-02-06.24 21.16
05:10:23.116 -06:04:42.26  AT 2026xsa  2026-02-05.30 20.59
05:17:11.087 -07:32:29.20  AT 2026xrz  2026-02-02.30 20.34
08:18:15.789 -07:48:37.88  AT 2026xry  2026-01-28.38 20.53
-rw-r--r-- 1 apache apache 88K Aug 28 02:29 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Aug 28 02:28:29 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 10s (0.17 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 55s (0.92 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 15s (0.25 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 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: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 88s (1.47 min)
TIMING SExtractor: 20 seconds
TIMING matching_and_photometry: 10 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 15 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 55s (0.92 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 44s (0.73 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 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: 4s (0.07 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 109s (1.82 min)
FIELD_Del-02-Q2b1x1: 218s (3.63 min)
=======================================
TOTAL_RUNTIME: 220s (3.67 min)
Finished: Fri Aug 28 02:32:09 CDT 2026