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 = 70 / 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 = 16 CRVAL2 = 11 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.2000-2' TELESCOP= 'NST ' / NST Coude room TARGET = 'DC ' IMAGETYP= 'image ' 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= 25.2739210281573 / Solar P angle, degrees CCDTEMP = -25. / CCD temperature, C SET_ID = 4 DATE = '2010-10-26T19:04:41' / image acquisition date and time UT DATE-OBS= '2010-10-26' / UTC YYYY-MM-DD TIME-OBS= '19:04:41' / UTC HH:MM:SS TSTART = '19:04:41.3' / first image time TEND = '19:04:49.0' / last image time OBSERVER= 'rjf ' FRAMESEL= 100 COMMENT some comment END