--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16
NAXIS = 2
NAXIS1 = 322
NAXIS2 = 252
DATE_OBS = '29/05/2004' / DD/MM/YYYY
TIME_OBS = '11:11:32' / HH:MM:SS
R_SUN = 1444.5912 / Solar disc radius in pixels
CENT_C = 1534.5591 / Column position of the solar disc center
CENT_R = 1537.8838 / Row position of the solar disc center
CWC_C = 1534.5597 / Column position of the cross-wire center
CWC_R = 1537.8840 / 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 = 0.265277 / Angular Semi-Diameter in degrees
P = 0.0000 / Angle between the sun's and earth's axis
B0 = -0.8868 / Heliographic latitude of the center
L0 = 353.4430 / 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 = 1411 / Row index of the Top Left corner
CTL = 212 / 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 = '0529111132'
GROUP = '10621m'
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 = 32686.0 / Photosphere level
PhLV1 = 32686.0 / Photosphere level
PhLV2 = 32686.0 / Photosphere level
PhLV3 = 32709.0 / Photosphere level
PhLV4 = 32709.0 / Photosphere level
PhLV5 = 32709.0 / Photosphere level
sigmV0 = 652.8 / Sigma
sigmV1 = 653.8 / Sigma
sigmV2 = 610.5 / Sigma
sigmV3 = 528.9 / Sigma
sigmV4 = 390.0 / Sigma
sigmV5 = 266.1 / Sigma
PhLA = 32709 / Average PhL
sigmA = 475.6 / Average sigma
MaxL = 65534 / Maximum level
PhLVg0 = 394.0 / Photosphere gradient
PhLVg1 = 400.0 / Photosphere gradient
PhLVg2 = 369.0 / Photosphere gradient
PhLVg3 = 306.0 / Photosphere gradient
PhLVg4 = 225.0 / Photosphere gradient
PhLVg5 = 162.0 / Photosphere gradient
sigmVg0 = 255.3 / Sigma gradient
sigmVg1 = 255.9 / Sigma gradient
sigmVg2 = 238.4 / Sigma gradient
sigmVg3 = 206.1 / Sigma gradient
sigmVg4 = 152.2 / Sigma gradient
sigmVg5 = 102.5 / Sigma gradient
PhLAg = 275 / Average gradient
sigmAg = 213.3 / Average sigma gradient
MaxLg = 8160 / Maximum gradient
ImgTypP = W / PhLStat.ImgTyp
PhLVC0 = 32635.0 / Photosphere level
PhLVC1 = 32635.0 / Photosphere level
PhLVC2 = 32660.0 / Photosphere level
PhLVC3 = 32684.0 / Photosphere level
PhLVC4 = 32733.0 / Photosphere level
PhLVC5 = 32758.0 / Photosphere level
sigmVC0 = 605.0 / Sigma
sigmVC1 = 606.6 / Sigma
sigmVC2 = 563.4 / Sigma
sigmVC3 = 460.7 / Sigma
sigmVC4 = 323.4 / Sigma
sigmVC5 = 205.2 / Sigma
PhLAC = 32709 / Average PhL
sigmAC = 426.6 / Average sigma
MaxLC = 65535 / Maximum level
BL = 32873 / Begining level
dL = 135 / Contour step interval