SIMPLE = T / Written by IDL: Tue Jul 27 17:35:33 2010 BITPIX = -32 / IEEE single precision floating point EXTEND = T / FITS dataset may contain extensions CTYPE1 = 'E-W ARCS' CTYPE2 = 'N-S ARCS' CRVAL1 = -540 CRVAL2 = -412 CRPIX1 = 1024 CRPIX2 = 1024 CDELT1 = 0.0341796875 / image scale arcsec/pixel CDELT2 = 0.0341796875 / image scale arcsec/pixel XCEN = 0. YCEN = 0. ORIGIN = 'BBSO ' / Big Bear Solar Observatory INSTRUME= 'PCO.2000' TELESCOP= 'NST ' / NST Nasmyth bench TARGET = 'active region' EXPOSURE= 1. / Exposure time, milliseconds ROI_X0 = 0 / Zero based index ROI_Y0 = 0 / Zero based index ROI_X1 = 2047 / Zero based index ROI_Y1 = 2047 / Zero based index SOLAR_P = 180 SOLAR_P0= 6.92222200771194 / Solar P angle, degrees CCDTEMP = -25. / CCD temperature, C DATE = '2010-07-22T17:37:44' / image acquisition date and time UT DATE-OBS= '2010-07-22' / UTC YYYY-MM-DD TIME-OBS= '17:37:44' / UTC HH:MM:SS TSTART = '17:37:44.1' / first image time TEND = '17:37:51.8' / last image time OBSERVER= 'A.Andic ' FRAMESEL= 100 NAXIS = 2 /number of data axes NAXIS1 = 1844 /Number of positions along axis 1 NAXIS2 = 1844 /Number of positions along axis 2 IMAGETYP= 'reconstructed image' /speckle code KISIP, run by A. Andic COMMENT COMMENT FISS observes the same target COMMENT Speckle reconstruction informations: COMMENT headeroffset = 0 COMMENT noisefilename = '' COMMENT diffractionlimit_invarcsec = 11.002864 COMMENT reconstruction_method = 'TC' COMMENT target_subfieldsize_arcsec = 6.000000 COMMENT nrofsubfieldsx = 14 COMMENT borderoffsetx = 35 COMMENT phasevecradius_percentofdl = 0.800000 COMMENT phaseveclimit1_percentofdl = 0.100000 COMMENT phaseveclimit2_percentofdl = 0.100000 COMMENT iterations = 30 COMMENT SNR_bispectrumthreshold = 0.900000 COMMENT SNR_weightingexponent = 1.300000 COMMENT subfieldapodisation_percent = 0.300000 COMMENT filtercutoff_percent = 0.800000 COMMENT noise_filter_used = 1 END