SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 2048 / length of data axis 1 NAXIS2 = 2048 / length of data axis 2 NAXIS3 = 50 / length of data axis 3 EXTEND = T / FITS dataset may contain extensions 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 = 4 CRVAL2 = 0 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 = 'center ' IMAGETYP= 'image ' EXPOSURE= 25. / Exposure time, milliseconds CCDTEMP = -14.5 / CCD temperature, C DATE = '2009-09-14T17:21:13' / image acquisition date and time UT DATE-OBS= '2009-09-14' / UTC YYYY-MM-DD TIME-OBS= '17:21:13' / UTC HH:MM:SS TSTART = '17:21:13.8' / first image time TEND = '17:21:21.4' / last image time OBSERVER= 'VaAa ' FRAMESEL= 100 COMMENT some comment END