NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb

The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.

Processing fields Oph-04-Q2b1x1

Date (UTC) JD(UTC) mag. R.A. & Dec.(J2000) X & Y (pix) Image
Discovery image 1   2026 08 09.22360    2461261.72360    14.21    17:05:43.21 -03:42:54.3   5220 4232   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits
Discovery image 2   2026 08 09.22411    2461261.72411    14.21    17:05:43.24 -03:42:54.0   5218 4239   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits
Mean magnitude and position on the discovery images: 
                   2026 08 09.2239  2461261.7239  14.21  17:05:43.22 -03:42:54.2
 16.69760  21.45383 galactic  Oph  Second-epoch detections are separated by 0.5" and 6.7 pix   
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.  
780 Armenia                  1     -1       1  14.3     0   -0
Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:05:43.22 -03:42:54.2:  15.78 +/- 0.29  detection
Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:05:43.22 -03:42:54.2:  15.86 +/- 99.00  upperlimit
Forced photometry reference-image weighted average:  15.78 +/- 0.29
Check this position in TNS.                         Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs.  WISE atlas  Aladin Lite  SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.

Full images (clouds? trees? ice on chip?)   Oph-04-Q2b1x1 field processing log
Platesolve and blink FITS with VaST+ds9 VaST command line Re-run transient search script Stub MPC report (for online MPChecker) Stub TOCP report Stub variable star reports

Processing complete!

Total number of candidates identified: 1

FITS images used in this processing run:

Field Oph-04-Q2b1x1 reference image: Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits
Field Oph-04-Q2b1x1 reference image: Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits
Field Oph-04-Q2b1x1 second-epoch image: Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits
Field Oph-04-Q2b1x1 second-epoch image: Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits

Processing log:

Filtering log:

######## 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: 
Oph-04-Q2b1x1
#######################################
########### Starting Oph-04-Q2b1x1 ###########
Processing Oph-04-Q2b1x1
server tau has sufficient free disk space available: 290806 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 290806 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.png' -> 'transient_report/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits_preview.png'
Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits

renamed 'Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.png' -> 'transient_report/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits_preview.png'
Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.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= 594.9069 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 485.4712 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1419.0996 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 451.1443 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1421.0448 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 450.4420 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.38541 INFO: SECOND_EPOCH__SD_ratio= 0.002 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 = 25.2199993133545 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Header: 67 keys total, 4 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-09T00:21:48.7188200' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-09T05:21:48.7188200' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61261.2234805324 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-09T05:21:58.6211140' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61261.2235951503 / 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 = 257.140375273136 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99965220875785 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.885 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 233.584722222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.59061857282244 / 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 = 'Oph-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 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 = 20485 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20485 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2199993133545 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2199993133545 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/d_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits :) Spent 0.932235 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/d_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 19899.553568 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits :) No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5) renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 25.2199993133545 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Header: 67 keys total, 4 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-09T00:22:33.4688220' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-09T05:22:33.4688220' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61261.2239984721 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-09T05:22:43.3706354' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61261.2241130788 / 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 = 257.140375273516 / [deg] RA of telescope" status=0 Record 32: "DEC = -1.99965221538405 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.7619444444444 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 233.759444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.59484943506987 / 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 = 'Oph-04' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '17 08 34' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-02 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 = 20485 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20485 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 25.2199993133545 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 25.2199993133545 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/d_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits :) Spent 0.814135 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/d_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388 16 bitpix Avarage count on flat field image: 19899.553568 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits :) No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5) renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Previews of the CALIBRATED second-epoch images:

fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits


fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.cat to cache SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.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: 2461261.72359627 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images 'tocp_transients_list.txt' -> '../tocp_transients_list.txt' wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits exists and is non-empty Saving wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits to local_wcs_cache/ 'wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits' -> 'local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits' wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits exists and is non-empty Saving wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits to local_wcs_cache/ 'wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' -> 'local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits exists and is non-empty Saving wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits to local_wcs_cache/ 'wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits' -> 'local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits' wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits exists and is non-empty Saving wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits to local_wcs_cache/ 'wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits' -> 'local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits (1st reference image) verification OK: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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: 17:08:34.681 -02:00:34.62 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_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits (1st new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Image size: 937.1'x624.0' 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: 17:08:34.417 -01:59:53.34 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:34.681 -02:00:34.62 Second-epoch image center 17:08:34.417 -01:59:53.34 Angular distance between the image centers 0.0115 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits (2nd new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Image size: 937.1'x624.0' 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: 17:08:33.737 -01:59:14.64 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:34.681 -02:00:34.62 Second-epoch image center 17:08:33.737 -01:59:14.64 Angular distance between the image centers 0.0226 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 17:08:34.417 -01:59:53.34 Second-epoch second image center 17:08:33.737 -01:59:14.64 Angular distance between the image centers 0.01112 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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits &> /tmp/tmp.3y8ivH4BwN Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits &> /tmp/tmp.cdieeYbSNC Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits &> /tmp/tmp.JvVgs4tl1B Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits &> /tmp/tmp.bkT1YBqeCt Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Calibrating the magnitude scale Found non-empty wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits and wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits and wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat Found non-empty wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits and wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat The reference image (wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits) and catalog (wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat) found 'wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat' -> 'wcsmag.cat' Read 11295 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2827 to 265.0184 deg, Dec -7.2731 to +3.2531 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 249.2827 to 265.0184 deg, Dec -7.2731 to 3.2531 deg Loaded 5654 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): 4806 out of 5032 total matches. Matched with Tycho-2 5032 out of 11295 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.794600 a=0.000000 b=1.000000 c=22.794600 From vast_summary.log: estimated ref. image limiting mag.: -7.61 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.18 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.18
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 11295 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2827 to 265.0184 deg, Dec -7.2731 to +3.2531 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 249.2827 to 265.0184 deg, Dec -7.2731 to 3.2531 deg Loaded 5654 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): 4806 out of 5032 total matches. Matched with Tycho-2 5032 out of 11295 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits (aperture=6.1) Read 10096 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2847 to 265.0190 deg, Dec -7.2498 to +3.2658 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 249.2847 to 265.0190 deg, Dec -7.2498 to 3.2658 deg Loaded 5657 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): 4773 out of 4969 total matches. Matched with Tycho-2 4969 out of 10096 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits (aperture=6.1) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 5 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits 2.3 pix Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 2.2 pix fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 2.2 pix fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Limiting magnitude estimates: 15.2 mag. Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits 15.1 mag. Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 14.6 mag. fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 14.6 mag. fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits All-image limiting magnitude estimate: 14.6 (SNR ) 11.7 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.3y8ivH4BwN (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_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits' -> 'wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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=667, bad_region=2697, passed=11295 Got 11295 stars (including 8068 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat util/solve_plate_with_UCAC5 got 11295 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4800 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4767 matched stars entering correct_measured_positions(), 4767 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4767 matched stars entering correct_measured_positions(), 9194 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4800 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4767 matched stars entering correct_measured_positions(), 9194 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Accuracy estimation diagnostic: 4767 matched stars entering correct_measured_positions(), 9194 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 4767 stars left (next iteration limit 5243) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits N_match=4767 sigma_overall_arcsec=0.409 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.371 sigma_q3_arcsec=0.478 sigma_q4_arcsec=0.446 n_q1=1883 n_q2=1059 n_q3=1026 n_q4=799 worst_quadrant_to_overall_ratio=1.167 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits -region wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.cdieeYbSNC (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_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' -> 'wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.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/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_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=574, bad_region=2177, passed=10096 Got 10096 stars (including 7460 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat util/solve_plate_with_UCAC5 got 10096 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 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4795 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 4762 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 8423 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4795 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 8423 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 8422 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4761 stars left (next iteration limit 5238) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits N_match=4761 sigma_overall_arcsec=0.432 sigma_q1_arcsec=0.379 sigma_q2_arcsec=0.423 sigma_q3_arcsec=0.504 sigma_q4_arcsec=0.491 n_q1=1948 n_q2=1006 n_q3=1051 n_q4=756 worst_quadrant_to_overall_ratio=1.166 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits -region wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_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 ############ /tmp/tmp.JvVgs4tl1B (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.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=365, bad_region=1426, passed=6442 Got 6442 stars (including 4719 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat util/solve_plate_with_UCAC5 got 6442 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4521 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4485 matched stars entering correct_measured_positions(), 4486 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4485 matched stars entering correct_measured_positions(), 5341 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 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4520 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4484 matched stars entering correct_measured_positions(), 5341 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Accuracy estimation diagnostic: 4484 matched stars entering correct_measured_positions(), 5341 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 4484 stars left (next iteration limit 4933) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4484 robust_rms=7.219 arcsec worst_quadrant_rms=12.482 arcsec SIP_REFIT: SIP order 3 trial: matched=4484 robust_rms=0.497 arcsec worst_quadrant_rms=0.610 arcsec SIP_REFIT: SIP order 5 trial: matched=4484 robust_rms=0.412 arcsec worst_quadrant_rms=0.473 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4484 robust_rms_before=0.766 arcsec robust_rms_before_corrected=0.460 arcsec robust_rms_after=0.412 arcsec worst_quadrant_rms_before=0.600 worst_quadrant_rms_after=0.473 verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Image size: 937.4'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: 17:08:34.406 -01:59:53.60 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 6442 stars ### 'wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/correct_sextractor_wcs_catalog_usingxy2sky3952194.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.766 -> 0.412 arcsec) WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits N_match=4484 sigma_overall_arcsec=0.454 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.442 sigma_q3_arcsec=0.570 sigma_q4_arcsec=0.428 n_q1=1821 n_q2=1011 n_q3=943 n_q4=709 worst_quadrant_to_overall_ratio=1.255 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits -region wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.bkT1YBqeCt (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.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=360, bad_region=1415, passed=6477 Got 6477 stars (including 4784 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat util/solve_plate_with_UCAC5 got 6477 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4594 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4559 matched stars entering correct_measured_positions(), 4559 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4559 matched stars entering correct_measured_positions(), 5389 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" 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 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4594 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4558 matched stars entering correct_measured_positions(), 5389 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 4558 matched stars entering correct_measured_positions(), 5389 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4558 stars left (next iteration limit 5014) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4558 robust_rms=7.207 arcsec worst_quadrant_rms=12.347 arcsec SIP_REFIT: SIP order 3 trial: matched=4558 robust_rms=0.468 arcsec worst_quadrant_rms=0.554 arcsec SIP_REFIT: SIP order 5 trial: matched=4558 robust_rms=0.379 arcsec worst_quadrant_rms=0.407 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4558 robust_rms_before=0.750 arcsec robust_rms_before_corrected=0.432 arcsec robust_rms_after=0.379 arcsec worst_quadrant_rms_before=0.543 worst_quadrant_rms_after=0.407 verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Image size: 937.4'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: 17:08:33.726 -01:59:14.92 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 6477 stars ### 'wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/correct_sextractor_wcs_catalog_usingxy2sky3952600.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.750 -> 0.379 arcsec) WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits N_match=4558 sigma_overall_arcsec=0.409 sigma_q1_arcsec=0.378 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.463 sigma_q4_arcsec=0.446 n_q1=1862 n_q2=993 n_q3=971 n_q4=732 worst_quadrant_to_overall_ratio=1.132 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits -region wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits sigma_overall=0.409 worst_q_ratio=1.167 ref2=Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits sigma_overall=0.432 worst_q_ratio=1.166 new1=fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits sigma_overall=0.454 worst_q_ratio=1.255 new2=fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits sigma_overall=0.409 worst_q_ratio=1.132 reference average sigma_overall=0.4205 worst_q_ratio=1.1665 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214_astrometric_residuals.png (4767 matched stars from wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204_astrometric_residuals.png (4761 matched stars from wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194_astrometric_residuals.png (4484 matched stars from wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195_astrometric_residuals.png (4558 matched stars from wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits' Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits' Preparing the HTML report for the field Oph-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 16:57:14.85 -04:05:50.1: 10.91 +/- 0.02 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 16:57:01.18 -04:06:03.6: 11.59 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 16:57:01.18 -04:06:03.6: 11.65 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 16:57:14.85 -04:05:50.1: 11.01 +/- 0.02 detection Forced photometry reference-image weighted average: 11.62 +/- 0.02 Forced photometry filter REJECTED candidate at 16:57:01.18 -04:06:03.6: ref_mag=11.62 +/- 0.02 new_mean_mag=11.4472 delta=0.17 (need > 0.90) Forced photometry reference-image weighted average: 10.96 +/- 0.01 Forced photometry filter REJECTED candidate at 16:57:14.85 -04:05:50.1: ref_mag=10.96 +/- 0.01 new_mean_mag=10.9553 delta=-0.00 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20277_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 20277_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    10.80    17:19:21.52 -05:49:11.9   3162 5522   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:19:21.53 -05:49:11.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20278_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 20278_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    10.92    16:57:14.86 -04:05:50.9   6499 4466   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    10.99    16:57:14.84 -04:05:49.3   6498 4472   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20279_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 20279_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    11.47    16:57:01.19 -04:06:03.6   6534 4468   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    11.43    16:57:01.18 -04:06:03.6   6532 4475   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 10295_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 10295_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    10.92    16:51:17.91 -06:14:38.4   7399 5784   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:51:17.89 -06:14:38.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 09394_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 09394_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    9.51    16:53:06.87 -04:55:43.0   7124 4980   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:53:06.87 -04:55:43.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field Oph-04-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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.cat to cache SExtractor catalog cache: saved Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Creating symlink local_wcs_cache/wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Creating symlink local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Creating symlink local_wcs_cache/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits exists and is non-empty wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits exists and is non-empty wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits exists and is non-empty wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits (1st reference image) verification OK: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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: 17:08:34.681 -02:00:34.62 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_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits (1st new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Image size: 937.1'x624.0' 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: 17:08:34.417 -01:59:53.34 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 17:08:34.681 -02:00:34.62 Second-epoch image center 17:08:34.417 -01:59:53.34 Angular distance between the image centers 0.0115 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits (2nd new image) verification OK: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Image size: 937.1'x624.0' 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: 17:08:33.737 -01:59:14.64 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 17:08:34.681 -02:00:34.62 Second-epoch image center 17:08:33.737 -01:59:14.64 Angular distance between the image centers 0.0226 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 17:08:34.417 -01:59:53.34 Second-epoch second image center 17:08:33.737 -01:59:14.64 Angular distance between the image centers 0.01112 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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits &> /tmp/tmp.2i2jphbBVf Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits &> /tmp/tmp.BKCZwnCEVM Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits &> /tmp/tmp.tYK5ppMQte Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits &> /tmp/tmp.I54XomItG6 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Calibrating the magnitude scale Found non-empty wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits and wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits and wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat Found non-empty wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits and wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat The reference image (wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits) and catalog (wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat) found 'wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat' -> 'wcsmag.cat' Read 87529 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2784 to 265.0198 deg, Dec -7.2734 to +3.2546 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 249.2784 to 265.0198 deg, Dec -7.2734 to 3.2546 deg Loaded 5661 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): 4355 out of 5072 total matches. Matched with Tycho-2 5072 out of 87529 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.634400 a=0.000000 b=1.000000 c=22.634400 From vast_summary.log: estimated ref. image limiting mag.: -7.28 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.35 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.35
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 87529 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2784 to 265.0198 deg, Dec -7.2734 to +3.2546 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 249.2784 to 265.0198 deg, Dec -7.2734 to 3.2546 deg Loaded 5661 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): 4355 out of 5072 total matches. Matched with Tycho-2 5072 out of 87529 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits (aperture=4.6) Read 78112 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 249.2823 to 265.0195 deg, Dec -7.2544 to +3.2694 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 249.2823 to 265.0195 deg, Dec -7.2544 to 3.2694 deg Loaded 5665 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): 4394 out of 5058 total matches. Matched with Tycho-2 5058 out of 78112 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Forced-photometry filter: calibrated wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits -> calib.txt_param_ref_wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits (aperture=4.6) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 41 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.2 pix Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits 2.2 pix Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 2.0 pix fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 2.1 pix fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Limiting magnitude estimates: 15.4 mag. Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits 15.2 mag. Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 14.8 mag. fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 14.8 mag. fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits All-image limiting magnitude estimate: 14.8 (SNR ) 14.2 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.2i2jphbBVf (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_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits' -> 'wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.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=8, blended=6017, bad_region=12649, passed=87521 Got 87521 stars (including 69833 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat util/solve_plate_with_UCAC5 got 87521 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4808 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4783 matched stars entering correct_measured_positions(), 4783 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4783 matched stars entering correct_measured_positions(), 78323 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4808 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4782 matched stars entering correct_measured_positions(), 78323 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4782 matched stars entering correct_measured_positions(), 78323 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Excluding outliers - 4782 stars left (next iteration limit 5261) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits N_match=4782 sigma_overall_arcsec=0.414 sigma_q1_arcsec=0.377 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.480 sigma_q4_arcsec=0.436 n_q1=1860 n_q2=1053 n_q3=1048 n_q4=821 worst_quadrant_to_overall_ratio=1.160 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits -region wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.BKCZwnCEVM (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_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits' -> 'wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.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/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS_IMAGE_NAME=wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS-calibrated image found: wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits Checking if the catalog wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits alredy exist and is non-empty... Catalog wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits WCS catalog name: wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_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=6, blended=5246, bad_region=10749, passed=78106 Got 78106 stars (including 63251 good ones) from the SExtractor catalog wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat util/solve_plate_with_UCAC5 got 78106 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4800 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4775 matched stars entering correct_measured_positions(), 4775 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4775 matched stars entering correct_measured_positions(), 70210 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4800 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4775 matched stars entering correct_measured_positions(), 70210 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4775 matched stars entering correct_measured_positions(), 70210 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4775 stars left (next iteration limit 5252) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits N_match=4775 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.373 sigma_q2_arcsec=0.411 sigma_q3_arcsec=0.503 sigma_q4_arcsec=0.452 n_q1=1946 n_q2=989 n_q3=1079 n_q4=761 worst_quadrant_to_overall_ratio=1.194 The image catalog is written to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits -region wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_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 ############ /tmp/tmp.tYK5ppMQte (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.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=9, blended=2920, bad_region=7715, passed=57678 Got 57678 stars (including 47628 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat util/solve_plate_with_UCAC5 got 57678 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4809 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4781 matched stars entering correct_measured_positions(), 4781 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4781 matched stars entering correct_measured_positions(), 52112 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" 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 413 to 468 (Dec -7.3 to 3.3) Done reading UCAC5 zone files... Matched 4807 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4781 matched stars entering correct_measured_positions(), 52112 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 4781 matched stars entering correct_measured_positions(), 52112 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4781 stars left (next iteration limit 5259) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits N_match=4781 sigma_overall_arcsec=0.457 sigma_q1_arcsec=0.432 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.565 sigma_q4_arcsec=0.431 n_q1=1963 n_q2=1002 n_q3=1076 n_q4=740 worst_quadrant_to_overall_ratio=1.237 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits -region wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.I54XomItG6 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits WCS_IMAGE_NAME=wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits WCS-calibrated image found: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Checking if the catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits alredy exist and is non-empty... Catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat corresponding to the image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits WCS catalog name: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.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=8, blended=2860, bad_region=7649, passed=56688 Got 56688 stars (including 46753 good ones) from the SExtractor catalog wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat util/solve_plate_with_UCAC5 got 56688 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4805 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4779 matched stars entering correct_measured_positions(), 4779 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4779 matched stars entering correct_measured_positions(), 51192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" 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 413 to 468 (Dec -7.2 to 3.3) Done reading UCAC5 zone files... Matched 4805 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4779 matched stars entering correct_measured_positions(), 51192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4779 matched stars entering correct_measured_positions(), 51192 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4779 stars left (next iteration limit 5256) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits N_match=4779 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.412 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.541 sigma_q4_arcsec=0.464 n_q1=1952 n_q2=1025 n_q3=1056 n_q4=746 worst_quadrant_to_overall_ratio=1.237 The image catalog is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits -region wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Saving fully-calibrated image wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/wcs_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits Preparing the HTML report for the field Oph-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:16:10.63 -04:52:21.6: 13.18 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:32:57.73 -00:31:48.0: 13.58 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 16:54:30.87 -02:35:54.6: 14.34 +/- 0.08 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:34:32.30 -03:15:31.8: 13.63 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:11:11.31 +02:01:20.4: 13.96 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 16:55:33.95 -04:50:25.4: 13.55 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:01:34.63 +01:11:00.3: 13.66 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:29:09.03 +01:56:50.1: 13.66 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:22:39.92 -05:35:55.1: 14.31 +/- 0.09 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:33:13.99 +00:38:37.0: 13.84 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:22:39.92 -05:35:55.1: 14.18 +/- 0.09 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:34:32.30 -03:15:31.8: 13.52 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:11:11.31 +02:01:20.4: 14.09 +/- 0.07 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:32:57.73 -00:31:48.0: 13.55 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:16:10.63 -04:52:21.6: 13.13 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 16:54:30.87 -02:35:54.6: 14.32 +/- 0.09 detection Forced photometry reference-image weighted average: 13.58 +/- 0.04 Forced photometry reference-image weighted average: 14.25 +/- 0.06 Forced photometry reference-image weighted average: 14.01 +/- 0.04 Forced photometry reference-image weighted average: 13.57 +/- 0.04 Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:29:09.03 +01:56:50.1: 13.62 +/- 0.06 detection Forced photometry reference-image weighted average: 14.33 +/- 0.06 Forced photometry reference-image weighted average: 13.16 +/- 0.02 Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:01:34.63 +01:11:00.3: 13.64 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 16:55:33.95 -04:50:25.4: 13.64 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:33:13.99 +00:38:37.0: 13.71 +/- 0.06 detection Forced photometry filter REJECTED candidate at 17:34:32.30 -03:15:31.8: ref_mag=13.58 +/- 0.04 new_mean_mag=14.0148 delta=-0.43 (need > 0.90) Forced photometry filter REJECTED candidate at 17:22:39.92 -05:35:55.1: ref_mag=14.25 +/- 0.06 new_mean_mag=14.3170 delta=-0.07 (need > 0.90) Forced photometry filter REJECTED candidate at 17:11:11.31 +02:01:20.4: ref_mag=14.01 +/- 0.04 new_mean_mag=14.1145 delta=-0.11 (need > 0.90) Forced photometry filter REJECTED candidate at 17:32:57.73 -00:31:48.0: ref_mag=13.57 +/- 0.04 new_mean_mag=13.8060 delta=-0.24 (need > 0.90) Forced photometry filter REJECTED candidate at 17:16:10.63 -04:52:21.6: ref_mag=13.16 +/- 0.02 new_mean_mag=13.5407 delta=-0.38 (need > 0.90) Forced photometry filter REJECTED candidate at 16:54:30.87 -02:35:54.6: ref_mag=14.33 +/- 0.06 new_mean_mag=14.4731 delta=-0.14 (need > 0.90) Forced photometry reference-image weighted average: 13.65 +/- 0.04 Forced photometry reference-image weighted average: 13.59 +/- 0.03 Forced photometry reference-image weighted average: 13.78 +/- 0.04 Forced photometry reference-image weighted average: 13.65 +/- 0.03 Forced photometry filter REJECTED candidate at 17:29:09.03 +01:56:50.1: ref_mag=13.65 +/- 0.04 new_mean_mag=13.8833 delta=-0.24 (need > 0.90) Forced photometry filter REJECTED candidate at 16:55:33.95 -04:50:25.4: ref_mag=13.59 +/- 0.03 new_mean_mag=13.7105 delta=-0.12 (need > 0.90) Forced photometry filter REJECTED candidate at 17:01:34.63 +01:11:00.3: ref_mag=13.65 +/- 0.03 new_mean_mag=14.0619 delta=-0.41 (need > 0.90) Forced photometry filter REJECTED candidate at 17:33:13.99 +00:38:37.0: ref_mag=13.78 +/- 0.04 new_mean_mag=14.1534 delta=-0.38 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:08:30.76 +01:00:24.5: 13.09 +/- 0.03 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 16:57:17.83 -04:04:23.4: 13.19 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:34:25.97 +02:10:44.1: 13.79 +/- 0.06 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 16:51:29.86 -04:19:57.4: 13.48 +/- 0.04 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:31:18.04 -01:18:41.0: 14.06 +/- 0.08 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 16:57:17.83 -04:04:23.4: 13.17 +/- 0.07 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:08:30.76 +01:00:24.5: 13.10 +/- 0.03 detection Forced photometry reference-image weighted average: 13.18 +/- 0.05 Forced photometry reference-image weighted average: 13.09 +/- 0.02 Forced photometry filter REJECTED candidate at 16:57:17.83 -04:04:23.4: ref_mag=13.18 +/- 0.05 new_mean_mag=13.2737 delta=-0.09 (need > 0.90) Forced photometry filter REJECTED candidate at 17:08:30.76 +01:00:24.5: ref_mag=13.09 +/- 0.02 new_mean_mag=13.3971 delta=-0.30 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:05:43.22 -03:42:54.2: 15.78 +/- 0.29 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:02:40.73 -02:04:59.1: 14.87 +/- 0.13 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:31:49.94 -01:47:01.8: 14.62 +/- 0.12 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:34:25.97 +02:10:44.1: 13.72 +/- 0.07 detection Forced photometry reference-image weighted average: 13.76 +/- 0.05 Forced photometry filter REJECTED candidate at 17:34:25.97 +02:10:44.1: ref_mag=13.76 +/- 0.05 new_mean_mag=13.8839 delta=-0.12 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 16:51:29.86 -04:19:57.4: 13.56 +/- 0.05 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:31:18.04 -01:18:41.0: 14.19 +/- 0.11 detection Forced photometry reference-image weighted average: 13.51 +/- 0.03 Forced photometry filter REJECTED candidate at 16:51:29.86 -04:19:57.4: ref_mag=13.51 +/- 0.03 new_mean_mag=13.6805 delta=-0.17 (need > 0.90) Forced photometry reference-image weighted average: 14.11 +/- 0.06 Forced photometry filter REJECTED candidate at 17:31:18.04 -01:18:41.0: ref_mag=14.11 +/- 0.06 new_mean_mag=14.2173 delta=-0.11 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:13:30.27 -00:57:16.4: 14.98 +/- 0.13 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-06-18_01-45-27_20.00sec_4.90C_LIGHT_0214.fits at 17:13:13.41 -00:14:14.4: 14.90 +/- 0.14 detection Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:05:43.22 -03:42:54.2: 15.86 +/- 99.00 upperlimit Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:02:40.73 -02:04:59.1: 14.81 +/- 0.14 detection Forced photometry reference-image weighted average: 15.78 +/- 0.29 Forced photometry reference-image weighted average: 14.84 +/- 0.09 Forced photometry filter KEPT candidate at 17:05:43.22 -03:42:54.2: ref_mag=15.78 +/- 0.29 new_mean_mag=14.2097 delta=1.57 (need > 0.90) Forced photometry filter REJECTED candidate at 17:02:40.73 -02:04:59.1: ref_mag=14.84 +/- 0.09 new_mean_mag=14.4926 delta=0.35 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:31:49.94 -01:47:01.8: 14.50 +/- 0.13 detection Forced photometry reference-image weighted average: 14.56 +/- 0.09 Forced photometry filter REJECTED candidate at 17:31:49.94 -01:47:01.8: ref_mag=14.56 +/- 0.09 new_mean_mag=14.4358 delta=0.13 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:13:30.27 -00:57:16.4: 15.12 +/- 0.18 detection Forced photometry reference-image weighted average: 15.03 +/- 0.10 Forced photometry filter REJECTED candidate at 17:13:30.27 -00:57:16.4: ref_mag=15.03 +/- 0.10 new_mean_mag=14.9060 delta=0.12 (need > 0.90) Forced photometry on wcs_Oph-04-Q2b1x1_2026-07-07_00-59-41_20.00sec_4.90C_LIGHT_0204.fits at 17:13:13.41 -00:14:14.4: 14.66 +/- 0.13 detection Forced photometry reference-image weighted average: 14.77 +/- 0.09 Forced photometry filter REJECTED candidate at 17:13:13.41 -00:14:14.4: ref_mag=14.77 +/- 0.09 new_mean_mag=14.5566 delta=0.21 (need > 0.90) Adding exclusion_list_local.txt__out101418.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 9s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101264_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101264_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.47    16:54:30.93 -02:35:54.6   6914 3559   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.47    16:54:30.80 -02:35:54.7   6913 3565   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101297_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101297_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.30    17:22:39.91 -05:35:55.0   2663 5384   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.34    17:22:39.93 -05:35:55.2   2661 5391   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101303_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101303_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.05    17:01:34.67 +01:10:57.9   5847 1268   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.07    17:01:34.59 +01:11:02.8   5846 1274   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101310_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101310_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.05    17:11:11.36 +02:01:20.6   4392 0760   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.26    17:11:11.25 +02:01:20.1   4390 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101314_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101314_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.09    17:33:14.04 +00:38:36.2   1037 1596   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.29    17:33:13.94 +00:38:37.9   1035 1602   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101319_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101319_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.92    17:29:09.08 +01:56:50.1   1659 0801   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.85    17:29:08.98 +01:56:50.1   1657 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101320_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101320_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.98    17:34:32.31 -03:15:30.7   0848 3975   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.07    17:34:32.28 -03:15:32.9   0847 3982   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101323_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101323_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.72    16:55:33.92 -04:50:25.7   6754 4918   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.70    16:55:33.98 -04:50:25.2   6752 4924   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101332_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101332_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.72    17:32:57.69 -00:31:47.8   1083 2311   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.98    17:32:57.76 -00:31:48.2   1081 2318   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101334_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101334_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.57    17:16:10.62 -04:52:22.2   3643 4937   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.52    17:16:10.64 -04:52:21.0   3642 4943   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101338_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101338_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.45    17:08:30.72 +01:00:23.6   4797 1377   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.36    17:08:30.79 +01:00:25.4   4795 1383   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101359_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101359_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    12.57    17:22:57.29 -02:23:11.4   2613 3441   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:22:57.31 -02:23:11.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101363_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101363_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    12.94    16:57:34.07 -03:01:32.6   6450 3823   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:57:34.13 -03:01:33.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101367_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101367_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.12    17:22:02.63 -06:04:08.3   2756 5677   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:22:02.61 -06:04:08.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101368_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101368_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.19    16:55:44.15 -06:07:20.0   6726 5704   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:55:44.13 -06:07:19.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101369_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101369_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.20    16:57:17.85 -04:04:23.5   6492 4451   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.37    16:57:17.80 -04:04:23.2   6490 4458   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101382_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101382_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.50    17:04:56.66 -05:04:17.6   5335 5061   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:04:56.73 -05:04:18.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101385_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101385_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.76    17:28:06.75 +01:53:52.8   1816 0838   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:28:06.81 +01:53:52.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101390_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101390_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.69    17:01:38.43 -03:45:04.5   5834 4261   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:01:38.41 -03:45:04.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101392_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101392_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.63    16:58:00.92 -01:09:25.3   6383 2692   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:58:00.92 -01:09:25.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101395_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101395_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.76    17:00:08.90 -02:13:10.2   6060 3335   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:00:08.96 -02:13:08.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101398_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101398_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.87    17:32:41.07 -04:41:19.1   1134 4851   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:32:41.09 -04:41:18.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101400_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101400_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    13.75    16:51:29.67 -04:19:58.2   7372 4612   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.63    16:51:30.06 -04:19:56.7   7369 4619   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101403_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101403_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.84    17:30:15.79 -05:51:24.1   1506 5561   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:30:15.73 -05:51:24.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101406_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101406_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.00    17:34:26.15 +02:10:43.9   0846 0655   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    13.81    17:34:25.80 +02:10:44.3   0845 0661   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101409_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101409_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    13.92    17:08:45.49 +00:02:40.1   4759 1966   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:08:45.53 +00:02:40.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101410_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101410_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    14.06    17:16:56.65 +00:49:58.0   3519 1489   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:16:56.62 +00:49:57.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101414_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101414_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.15    17:31:18.17 -01:18:41.5   1339 2787   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.33    17:31:17.91 -01:18:40.5   1338 2793   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101417_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101417_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    14.10    17:00:52.75 -02:28:34.9   5949 3490   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:00:52.73 -02:28:36.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101418_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 Preparing report for the candidate 101418_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101428_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101428_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.46    17:31:49.95 -01:47:01.8   1260 3074   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.42    17:31:49.92 -01:47:01.9   1258 3081   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101451_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101451_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.52    17:02:40.69 -02:04:57.9   5679 3246   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.47    17:02:40.77 -02:05:00.3   5677 3252   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101458_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101458_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 2   2026 08 09.22411    2461261.72411    14.52    17:13:41.70 +00:31:59.4   4012 1671   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:13:41.68 +00:31:59.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101491_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101491_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.76    17:13:13.23 -00:14:13.1   4086 2131   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.45    17:13:13.59 -00:14:15.7   4083 2138   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 101511_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 101511_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 1   2026 08 09.22360    2461261.72360    14.90    17:13:30.35 -00:57:17.4   4043 2565   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-21-48_20.00sec_-0.00C_LIGHT_0194.fits Discovery image 2   2026 08 09.22411    2461261.72411    14.92    17:13:30.20 -00:57:15.4   4042 2571   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 68127_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 68127_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    10.94    17:19:21.60 -05:49:11.3   3162 5522   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:19:21.61 -05:49:11.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 82646_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 82646_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    11.01    16:51:17.92 -06:14:38.3   7399 5784   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:51:17.90 -06:14:38.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66366_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 66366_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    12.96    17:25:15.57 -05:47:06.6   2268 5508   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:25:15.59 -05:47:06.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 72601_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 72601_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    9.51    16:53:06.89 -04:55:42.6   7124 4980   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:53:06.88 -04:55:42.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66924_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 66924_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    12.17    16:52:36.18 -05:27:25.7   7201 5302   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 16:52:36.17 -05:27:25.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 13528_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 The candidate 13528_fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195 did not pass the final checks Discovery image 3   2026 08 09.22411    2461261.72411    12.46    17:32:50.71 +01:53:40.0   1090 0837   /data_ssd/NMW-TexasTech/workdir//img_2026-08-09_CI_Oph-04-Q2b1x1_023024_TTUQ2b1x1_3784648_MU4ZsHDb/fd_Oph-04-Q2b1x1_2026-08-09_00-22-33_20.00sec_-0.00C_LIGHT_0195.fits **** FOUND 17:32:50.69 +01:53:39.9 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Oph-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 17:05:43.22 -03:42:54.2 ########### Completed Oph-04-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 #### 17:05:43.22 -03:42:54.2 ################################################################################### 17:05:43.22 -03:42:54.2 -- asteroid (will NOT add it to exclusion list) 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)2461261.72359627 -observatory V36 08:04:03.67 +20:16:03.8 Mercury (-0.7mag) 12:06:17.96 -01:32:00.3 Venus (-4.4mag) 05:52:11.20 +23:37:41.3 Mars (1.3mag) 08:43:50.61 +18:37:56.5 Jupiter (-1.8mag) 00:56:20.78 +03:14:38.7 Saturn (0.6mag) 04:11:50.77 +20:57:15.2 Uranus (5.7mag) 00:16:02.54 +00:12:43.7 Neptune (7.7mag) 20:28:02.73 -23:30:34.0 Pluto (14.5mag) 05:53:19.53 +27:13:01.9 Moon (-9.3mag) -rw-r--r-- 1 apache apache 362 Aug 9 02:35 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461261.72359627: 08:43:52.97 +18:37:48.0 Io (6.0mag) 08:43:56.67 +18:37:30.4 Europa (6.3mag) 08:44:03.71 +18:36:57.9 Ganymede (5.6mag) 08:44:06.23 +18:36:52.8 Callisto (6.8mag) 08:41:23.31 +18:37:55.7 Himalia (15.7mag) 08:43:54.74 +18:37:39.2 Thebe (16.6mag) 08:40:55.94 +18:36:15.3 Elara (17.7mag) 08:47:57.96 +18:16:56.2 Pasiphae (17.9mag) 08:46:57.49 +18:48:25.9 Carme (19.0mag) 00:56:08.03 +03:14:49.9 Titan (8.4mag) 00:56:24.27 +03:14:38.8 Rhea (9.7mag) 00:56:32.93 +03:13:35.1 Iapetus (11.1mag) 00:56:07.81 +03:14:21.1 Hyperion (14.4mag) 00:55:41.94 +03:07:41.7 Phoebe (16.5mag) -rw-r--r-- 1 apache apache 568 Aug 9 02:35 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461261.72359627: 19:07:19.02 -22:32:52.4 JWST 17:49:51.16 +34:18:42.2 Chandra 23:31:07.15 +61:47:40.5 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 9 02:35 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461261.72359627 -observatory V36 03:14:49.16 +17:27:43.3 17.6mag P/1996 R2 (Lagerkvist) 18:01:30.90 -34:37:19.8 14.0mag P/2010 H2 (Vales) 06:54:43.19 -68:56:15.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:10:05.22 +33:00:51.9 17.7mag C/2017 K2 (PANSTARRS) 03:46:42.77 +38:06:03.3 16.8mag P/2021 N1 (ZTF) 22:37:48.83 +31:23:20.5 17.3mag C/2022 E2 (ATLAS) 06:44:29.15 +26:31:26.7 16.8mag C/2022 N2 (PANSTARRS) 10:22:29.60 +28:25:28.2 17.0mag C/2022 QE78 (ATLAS) 09:29:31.96 +05:18:14.3 17.9mag C/2022 R6 (PANSTARRS) 15:12:37.97 -12:19:26.2 17.9mag P/2023 B1 (PANSTARRS) 21:09:24.91 +65:54:20.9 17.9mag C/2023 H5 (Lemmon) 15:46:50.15 -13:01:48.9 14.4mag C/2023 R1 (PANSTARRS) 08:09:13.45 +31:23:28.0 15.3mag C/2024 E1 (Wierzchos) 15:06:47.54 +15:36:22.0 17.7mag C/2024 G6 (ATLAS) 19:01:51.93 +43:08:33.0 13.7mag C/2024 J3 (ATLAS) 21:09:15.15 +49:16:12.3 17.6mag C/2024 R4 (PANSTARRS) 05:15:56.71 -12:57:22.5 15.4mag C/2024 T5 (ATLAS) 06:56:53.24 +23:58:50.4 17.9mag C/2025 J1 (Borisov) 07:31:14.65 -16:16:41.5 17.8mag C/2025 R3 (PANSTARRS) 10:34:16.98 +20:50:35.4 17.3mag C/2025 V2 (Rankin) 12:58:43.44 +02:17:03.6 17.0mag C/2025 Y1 (ATLAS) 16:02:53.62 +77:44:21.9 16.8mag C/2026 A2 (Bok) 03:07:51.79 +46:12:26.3 17.1mag C/2026 B2 (Sun-Gao) 11:47:36.60 +08:39:21.3 17.3mag A/2026 E1 21:59:28.11 -27:43:08.5 6.9mag 10P/Tempel 11:29:33.33 -03:27:36.4 16.3mag 29P/Schwassmann-Wachmann 04:40:29.26 +32:32:23.5 18.0mag 47P/Ashbrook-Jackson 11:09:43.94 +04:18:49.6 17.3mag 63P/Wild 00:54:09.81 -05:29:08.2 15.4mag 65P/Gunn 05:37:49.81 +20:40:58.2 13.7mag 78P/Gehrels 20:37:03.94 -23:38:27.8 17.7mag 84P/Giclas 03:01:44.44 +13:46:01.1 16.7mag 88P/Howell 07:58:28.30 +27:31:34.7 16.2mag 93P/Lovas 04:09:07.95 +17:15:38.4 17.6mag 112P/Urata-Niijima 05:59:48.18 +30:12:29.2 16.3mag 114P/Wiseman-Skiff 09:20:52.57 +26:28:54.2 15.0mag 123P/West-Hartley 11:45:42.72 -10:39:12.6 17.1mag 124P/Mrkos 05:38:02.60 +21:10:38.4 16.1mag 128P/Shoemaker-Holt 06:30:14.45 +18:51:12.4 17.9mag 131P/Mueller 00:03:14.35 +03:23:54.2 17.6mag 139P/Vaisala-Oterma 03:19:53.35 -19:08:30.8 13.8mag 161P/Hartley-IRAS 07:19:38.64 +37:51:30.2 15.9mag 162P/SidingSpring 14:53:37.68 +41:21:18.8 12.1mag 169P/NEAT 02:44:51.39 +09:31:45.1 17.6mag 220P/McNaught 16:42:06.17 -10:09:41.2 17.7mag 235P/LINEAR 20:21:43.24 -52:49:17.3 17.8mag 259P/Garradd 03:25:02.58 +25:35:39.2 15.3mag 260P/McNaught 07:08:24.54 +37:41:42.5 17.3mag 295P/LINEAR 15:10:47.58 +03:01:44.9 17.7mag 391P/Kowalski 09:01:48.12 +18:19:38.9 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.5K Aug 9 02:35 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 -rw-r--r-- 1 apache apache 5.7K Aug 9 02:35 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 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 -rw-r--r-- 1 apache apache 189K Aug 9 02:35 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 02:27:10.045 +36:08:07.18 AT 2026wen 2026-07-22.43 20.04 01:17:11.858 +43:13:46.93 AT 2026wem 2026-07-03.45 20.3459 20:51:08.964 +18:09:10.80 AT 2026wel 2026-07-21.37 20.276 22:08:07.720 -53:03:58.03 AT 2026wek 2026-07-24.88 18.736 14:52:41.154 -38:57:24.25 AT 2026wej 2026-07-24.81 18.497 21:24:57.173 +01:23:35.53 AT 2026wei 2026-07-21.60 20.35 02:03:17.642 -30:45:34.31 AT 2026weh 2026-07-24.56 18.896 01:05:30.285 -23:04:46.16 AT 2026weg 2026-07-24.51 18.833 12:18:53.701 +49:05:35.94 AT 2026wef 2026-07-24.89 18.37 00:31:47.490 -16:38:50.31 AT 2026wee 2026-07-25.19 20.36 00:41:24.189 +40:49:02.51 AT 2026wed 2026-07-24.39 19.4 18:33:30.559 +21:17:13.86 AT 2026wec 2026-07-21.23 20.6788 16:41:26.073 +03:58:26.03 AT 2026web 2026-07-22.18 20.4272 14:59:20.616 +53:48:39.79 AT 2026wea 2026-07-23.21 20.1637 00:02:07.519 -27:50:29.82 AT 2026wdz 2026-07-24.52 19.356 00:56:54.422 -35:55:30.03 AT 2026wdy 2026-07-24.54 18.247 23:52:29.687 -30:57:24.57 AT 2026wdx 2026-07-24.52 18.847 19:36:24.748 -08:19:41.57 AT 2026wdw 2026-07-16.31 20.836 21:30:37.788 -00:05:34.60 AT 2026wdv 2026-07-22.36 20.43 21:28:36.386 +12:07:45.35 AT 2026wdu 2026-07-24.55 20.86 -rw-r--r-- 1 apache apache 87K Aug 9 02:35 tns_transients_list.txt

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