SIMPLE  =                    T / file does conform to FITS standard
BITPIX  =                  -32 / number of bits per data pixel
NAXIS   =                    2 / number of data axes
NAXIS1  =                 3600 / length of data axis 1
NAXIS2  =                 1200 / length of data axis 2
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 
SMEI_SKY=                 7.06 / Software version number
SMEI_CAL=                 2.10 / smei_cal version number
SMEI_ORB=                 4.13 / smei_orb version number
DATE    = '2010-01-11 15:11'   / Creation UTC (CCCC-MM-DD) date of FITS header  
NAME    = 'c3sky_2009_281_121054' / File name
IMG_TYPE= 'skymap_sky'         / Image type
CAMERA  =                    3 / Camera
MODE    =                    1 / Mode
STIME   = '2009_281_115915'    / First frame used
ETIME   = '2009_281_135519'    / Last frame used
NFRAMES =                 2115 / Total nr frames
IFRAMES =                 1725 / Nr frames used
CLNEDGE =                    F / Clean edge
ONEORBIT=                    T / Orbital map
ORBIT   =                35047 / Orbit number
LOWEXT  =           -0.2000000 / Start extended orbital fraction
HIGHEXT =            1.2000000 / End extended orbital fraction
LOWLTD  =            0.2500000 / Start limited orbital fraction
HIGHLTD =            0.7000000 / End limited orbital fraction
TIME    = '2009_281_121054.235' / Orbit start time
PORBIT  =             6095.031 / Orbit period in seconds
MJD-OBS =        55112.5075722 / Orbit start time (MJD)
GAIN    =             1.019236 / Camera gain at MJD-OBS
MAP     = 'Equatorial map RA=[0,360],DEC=[-60,+60]' / Map description
RADESYS = 'FK5     '           / IAU 1984 system
EQUINOX =               2000.0 / J2000 coordinates
CTYPE1  = 'RA      '           / Axis type
CTYPE2  = 'DEC     '           / Axis type
CUNIT1  = 'deg     '           / Angles in degrees
CUNIT2  = 'deg     '           / Angles in degrees
CRPIX1  =                 0.50 / Array index (base 1) for RA=0
CRPIX2  =               600.50 / Array index (base 1) for DEC=0
CDELT1  =                 0.10 / Degrees per bin
CDELT2  =                 0.10 / Degrees per bin
CRVAL1  =                 0.00 / RA=0.0
CRVAL2  =                 0.00 / DEC=0.0
BAD_DATA=                 0.00 / Missing data flag
TX1SUN  =              -58.000 / Min theta_x excl sun
TX2SUN  =               58.000 / Max theta_x excl sun
TY1SUN  =              -20.000 / Min theta_y excl sun
TY2SUN  =               20.000 / Max theta_y excl sun
TX1MOON =              -42.000 / Min theta_x excl moon
TX2MOON =               42.000 / Max theta_x excl moon
TY1MOON =               -6.500 / Min theta_y excl moon
TY2MOON =                6.500 / Max theta_y excl moon
END

XTENSION= 'IMAGE   '           / IMAGE extension
BITPIX  =                  -32 / number of bits per data pixel
NAXIS   =                    2 / number of data axes
NAXIS1  =                  800 / length of data axis 1
NAXIS2  =                  800 / length of data axis 2
PCOUNT  =                    0 / required keyword; must = 0
GCOUNT  =                    1 / required keyword; must = 1
MAP     = 'Map of north pole DEC=[+50,+90]' / Map description
RADESYS = 'FK5     '           / IAU 1984 system
EQUINOX =               2000.0 / J2000 coordinates
CTYPE1  = 'RA---ARC'           / Axis type: equidistant azimuthal
CTYPE2  = 'DEC--ARC'           / Axis type: equidistant azimuthal
CUNIT1  = 'deg     '           / Angles in degrees
CUNIT2  = 'deg     '           / Angles in degrees
CRPIX1  =               400.50 / Array index (base 1) for north pole
CRPIX2  =               400.50 / Array index (base 1) for north pole
CDELT1  =                 0.10 / Degrees per bin
CDELT2  =                 0.10 / Degrees per bin
CRVAL1  =                90.00 / RA of north pole
CRVAL2  =                90.00 / DEC of north pole
LONPOLE =                 0.00 / Native longitude of celestial pole
BAD_DATA=                 0.00 / Missing data flag                              
END

XTENSION= 'IMAGE   '           / IMAGE extension
BITPIX  =                  -32 / number of bits per data pixel
NAXIS   =                    2 / number of data axes
NAXIS1  =                  800 / length of data axis 1
NAXIS2  =                  800 / length of data axis 2
PCOUNT  =                    0 / required keyword; must = 0
GCOUNT  =                    1 / required keyword; must = 1
MAP     = 'Map of south pole DEC=[-50,-90]' / Map description
RADESYS = 'FK5     '           / IAU 1984 system
EQUINOX =               2000.0 / J2000 coordinates
CTYPE1  = 'RA---ARC'           / Axis type: equidistant azimuthal
CTYPE2  = 'DEC--ARC'           / Axis type: equidistant azimuthal
CUNIT1  = 'deg     '           / Angles in degrees
CUNIT2  = 'deg     '           / Angles in degrees
CRPIX1  =               400.50 / Array index (base 1) for south pole
CRPIX2  =               400.50 / Array index (base 1) for south pole
CDELT1  =                -0.10 / Degrees per bin
CDELT2  =                 0.10 / Degrees per bin
CRVAL1  =               -90.00 / RA of south pole
CRVAL2  =               -90.00 / DEC of south pole
LONPOLE =                 0.00 / Native longitude of celestial pole
BAD_DATA=                 0.00 / Missing data flag
END