--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16
NAXIS = 2
NAXIS1 = 322
NAXIS2 = 252
DATE_OBS = '24/05/2010' / DD/MM/YYYY
TIME_OBS = '12:47:31' / HH:MM:SS
R_SUN = 1444.5634 / Solar disc radius in pixels
CENT_C = 1534.5543 / Column position of the solar disc center
CENT_R = 1536.3960 / Row position of the solar disc center
CWC_C = 1534.5549 / Column position of the cross-wire center
CWC_R = 1536.3965 / Row position of the cross-wire center
K = 1.0000 / Scanner correction factor
PS = 0.0000 / Angle of the sun's axis (from the column)
ASD = 0.265533 / Angular Semi-Diameter in degrees
P = 0.0000 / Angle between the sun's and earth's axis
B0 = -1.5898 / Heliographic latitude of the center
L0 = 299.7711 / Heliographic longitude of the center
Er = 1.000000 / Plate scale along the rows, mm/pixel
Ec = 1.000000 / Plate scale along the columns, mm/pixel
RTL = 986 / Row index of the Top Left corner
CTL = 1916 / Column index of the Top Left corner
TPOS = 'e' / Telescope Position
TILTC = F / Tilt Correction
DISTC = F / Distortion Correction
REFC = F / Refraction Correction
LDC = T / Limb Darkening Correction
BGRE = T / Background Equalization
IDIF = 'NONE' / Illuminating Distribution Image File
TELESCOP = 'SOHO/MDI'
PLATE = '0524124731'
GROUP = '11071m'
TYPE = 'FITSPC'
nV = 6 / Sample number
rV0 = 0.000000 / Normalized radius
rV1 = 0.300000 / Normalized radius
rV2 = 0.500000 / Normalized radius
rV3 = 0.700000 / Normalized radius
rV4 = 0.880000 / Normalized radius
rV5 = 1.000000 / Normalized radius
PhLV0 = 29284.0 / Photosphere level
PhLV1 = 29284.0 / Photosphere level
PhLV2 = 29284.0 / Photosphere level
PhLV3 = 29295.0 / Photosphere level
PhLV4 = 29295.0 / Photosphere level
PhLV5 = 29295.0 / Photosphere level
sigmV0 = 476.9 / Sigma
sigmV1 = 476.4 / Sigma
sigmV2 = 440.4 / Sigma
sigmV3 = 373.8 / Sigma
sigmV4 = 282.4 / Sigma
sigmV5 = 195.8 / Sigma
PhLA = 29295 / Average PhL
sigmA = 341.5 / Average sigma
MaxL = 64899 / Maximum level
PhLVg0 = 318.0 / Photosphere gradient
PhLVg1 = 318.0 / Photosphere gradient
PhLVg2 = 291.0 / Photosphere gradient
PhLVg3 = 240.0 / Photosphere gradient
PhLVg4 = 182.0 / Photosphere gradient
PhLVg5 = 136.0 / Photosphere gradient
sigmVg0 = 205.2 / Sigma gradient
sigmVg1 = 204.4 / Sigma gradient
sigmVg2 = 187.7 / Sigma gradient
sigmVg3 = 159.2 / Sigma gradient
sigmVg4 = 121.9 / Sigma gradient
sigmVg5 = 87.9 / Sigma gradient
PhLAg = 217 / Average gradient
sigmAg = 166.7 / Average sigma gradient
MaxLg = 15186 / Maximum gradient
ImgTypP = W / PhLStat.ImgTyp
PhLVC0 = 29262.0 / Photosphere level
PhLVC1 = 29262.0 / Photosphere level
PhLVC2 = 29262.0 / Photosphere level
PhLVC3 = 29284.0 / Photosphere level
PhLVC4 = 29316.0 / Photosphere level
PhLVC5 = 29338.0 / Photosphere level
sigmVC0 = 434.8 / Sigma
sigmVC1 = 433.8 / Sigma
sigmVC2 = 397.0 / Sigma
sigmVC3 = 317.5 / Sigma
sigmVC4 = 237.5 / Sigma
sigmVC5 = 151.4 / Sigma
PhLAC = 29295 / Average PhL
sigmAC = 299.2 / Average sigma
MaxLC = 46482 / Maximum level
BL = 29416 / Begining level
dL = 97 / Contour step interval