--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16
NAXIS = 2
NAXIS1 = 322
NAXIS2 = 252
DATE_OBS = '27/12/2002' / DD/MM/YYYY
TIME_OBS = '19:11:32' / HH:MM:SS
R_SUN = 1488.8983 / Solar disc radius in pixels
CENT_C = 1534.4641 / Column position of the solar disc center
CENT_R = 1537.7896 / Row position of the solar disc center
CWC_C = 1534.4647 / Column position of the cross-wire center
CWC_R = 1537.7898 / 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 = 0.273366 / Angular Semi-Diameter in degrees
P = 0.0000 / Angle between the sun's and earth's axis
B0 = -2.4599 / Heliographic latitude of the center
L0 = 357.5916 / 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 = 934 / Row index of the Top Left corner
CTL = 596 / 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 = '1227191132'
GROUP = '10234'
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 = 35359.0 / Photosphere level
PhLV1 = 35359.0 / Photosphere level
PhLV2 = 35359.0 / Photosphere level
PhLV3 = 35376.0 / Photosphere level
PhLV4 = 35393.0 / Photosphere level
PhLV5 = 35393.0 / Photosphere level
sigmV0 = 779.0 / Sigma
sigmV1 = 776.4 / Sigma
sigmV2 = 720.4 / Sigma
sigmV3 = 625.5 / Sigma
sigmV4 = 458.3 / Sigma
sigmV5 = 307.6 / Sigma
PhLA = 35376 / Average PhL
sigmA = 559.5 / Average sigma
MaxL = 64399 / Maximum level
PhLVg0 = 488.0 / Photosphere gradient
PhLVg1 = 488.0 / Photosphere gradient
PhLVg2 = 439.0 / Photosphere gradient
PhLVg3 = 369.0 / Photosphere gradient
PhLVg4 = 260.0 / Photosphere gradient
PhLVg5 = 184.0 / Photosphere gradient
sigmVg0 = 314.4 / Sigma gradient
sigmVg1 = 312.6 / Sigma gradient
sigmVg2 = 287.2 / Sigma gradient
sigmVg3 = 244.1 / Sigma gradient
sigmVg4 = 179.8 / Sigma gradient
sigmVg5 = 117.4 / Sigma gradient
PhLAg = 320 / Average gradient
sigmAg = 259.9 / Average sigma gradient
MaxLg = 8576 / Maximum gradient
ImgTypP = W / PhLStat.ImgTyp
PhLVC0 = 35309.0 / Photosphere level
PhLVC1 = 35309.0 / Photosphere level
PhLVC2 = 35325.0 / Photosphere level
PhLVC3 = 35358.0 / Photosphere level
PhLVC4 = 35424.0 / Photosphere level
PhLVC5 = 35456.0 / Photosphere level
sigmVC0 = 711.8 / Sigma
sigmVC1 = 708.3 / Sigma
sigmVC2 = 653.5 / Sigma
sigmVC3 = 539.5 / Sigma
sigmVC4 = 383.2 / Sigma
sigmVC5 = 238.3 / Sigma
PhLAC = 35374 / Average PhL
sigmAC = 496.5 / Average sigma
MaxLC = 64460 / Maximum level
BL = 35564 / Begining level
dL = 159 / Contour step interval