SIMPLE = T /image conforms to FITS standard BITPIX = 16 /bits per data value NAXIS = 2 /number of axes NAXIS1 = 2048 / NAXIS2 = 2048 / EXTEND = T /file may contain extensions AUTOCON = 0.0294860 / COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H CTYPE1 = 'E-W ARCS' CTYPE2 = 'N-S ARCS' CRVAL1 = 468 CRVAL2 = -270 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 = 'S15W27 ' IMAGETYP= 'image ' EXPOSURE= 20. / Exposure time, milliseconds CCDTEMP = -14.5 / CCD temperature, C DATE = '2009-08-24T18:32:52' / image acquisition date and time UT DATE-OBS= '2009-08-24' / UTC YYYY-MM-DD TIME-OBS= '18:32:52' / UTC HH:MM:SS TSTART = '18:32:52.9' / first image time TEND = '18:33:0.7' / last image time OBSERVER= 'rjf ' FRAMESEL= 100 COMMENT some comment COMMENT Selected from burst END