--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16
NAXIS = 2
NAXIS1 = 322
NAXIS2 = 252
DATE_OBS = '28/11/2004' / DD/MM/YYYY
TIME_OBS = '20:47:32' / HH:MM:SS
R_SUN = 1483.2278 / Solar disc radius in pixels
CENT_C = 1533.9713 / Column position of the solar disc center
CENT_R = 1538.4904 / Row position of the solar disc center
CWC_C = 1533.9719 / Column position of the cross-wire center
CWC_R = 1538.4905 / 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 = 0.272586 / Angular Semi-Diameter in degrees
P = 0.0000 / Angle between the sun's and earth's axis
B0 = 1.1127 / Heliographic latitude of the center
L0 = 90.5726 / 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 = 1882 / Row index of the Top Left corner
CTL = 1616 / 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 = '1128204732'
GROUP = '10704mu'
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 = 31380.0 / Photosphere level
PhLV1 = 31380.0 / Photosphere level
PhLV2 = 31380.0 / Photosphere level
PhLV3 = 31408.0 / Photosphere level
PhLV4 = 31408.0 / Photosphere level
PhLV5 = 31408.0 / Photosphere level
sigmV0 = 620.9 / Sigma
sigmV1 = 618.6 / Sigma
sigmV2 = 559.6 / Sigma
sigmV3 = 465.3 / Sigma
sigmV4 = 341.7 / Sigma
sigmV5 = 233.9 / Sigma
PhLA = 31408 / Average PhL
sigmA = 423.1 / Average sigma
MaxL = 65343 / Maximum level
PhLVg0 = 400.0 / Photosphere gradient
PhLVg1 = 400.0 / Photosphere gradient
PhLVg2 = 348.0 / Photosphere gradient
PhLVg3 = 280.0 / Photosphere gradient
PhLVg4 = 188.0 / Photosphere gradient
PhLVg5 = 137.0 / Photosphere gradient
sigmVg0 = 259.1 / Sigma gradient
sigmVg1 = 258.0 / Sigma gradient
sigmVg2 = 229.1 / Sigma gradient
sigmVg3 = 183.8 / Sigma gradient
sigmVg4 = 132.3 / Sigma gradient
sigmVg5 = 86.7 / Sigma gradient
PhLAg = 240 / Average gradient
sigmAg = 204.4 / Average sigma gradient
MaxLg = 7130 / Maximum gradient
ImgTypP = W / PhLStat.ImgTyp
PhLVC0 = 31349.0 / Photosphere level
PhLVC1 = 31349.0 / Photosphere level
PhLVC2 = 31349.0 / Photosphere level
PhLVC3 = 31378.0 / Photosphere level
PhLVC4 = 31436.0 / Photosphere level
PhLVC5 = 31436.0 / Photosphere level
sigmVC0 = 575.2 / Sigma
sigmVC1 = 574.0 / Sigma
sigmVC2 = 512.2 / Sigma
sigmVC3 = 403.6 / Sigma
sigmVC4 = 284.7 / Sigma
sigmVC5 = 179.0 / Sigma
PhLAC = 31407 / Average PhL
sigmAC = 377.4 / Average sigma
MaxLC = 65382 / Maximum level
BL = 31550 / Begining level
dL = 120 / Contour step interval