--- header unit 0: primary ---
SIMPLE = T
BITPIX = 8
NAXIS = 2
NAXIS1 = 324
NAXIS2 = 252
DATE-OBS = '30/ 6/2011'
TIME-OBS = ' 9:59:11'
GROUP = 'NOAA 11226u'
TELESCOP = 'SDO/HMI'
RES-ROW = 0.5042 / Resolution in rows (arcsec/pixel)
RES-COL = 0.5042 / Resolution in columns (arcsec/pixel)