--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16
NAXIS = 2
NAXIS1 = 323
NAXIS2 = 253
DATE_OBS = '08/08/2003' / DD/MM/YYYY
TIME_OBS = '12:47:32' / HH:MM:SS
R_SUN = 1444.3961 / Solar disc radius in pixels
CENT_C = 1534.6794 / Column position of the solar disc center
CENT_R = 1534.6913 / Row position of the solar disc center
CWC_C = 1534.6799 / Column position of the cross-wire center
CWC_R = 1534.6917 / 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 = 0.265251 / Angular Semi-Diameter in degrees
P = 0.0000 / Angle between the sun's and earth's axis
B0 = 6.2561 / Heliographic latitude of the center
L0 = 283.3630 / 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 = 429 / Row index of the Top Left corner
CTL = 979 / 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 = '0808124732'
GROUP = '10428mq'
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 = 31429.0 / Photosphere level
PhLV1 = 31390.0 / Photosphere level
PhLV2 = 31429.0 / Photosphere level
PhLV3 = 31429.0 / Photosphere level
PhLV4 = 31429.0 / Photosphere level
PhLV5 = 31429.0 / Photosphere level
sigmV0 = 599.9 / Sigma
sigmV1 = 599.4 / Sigma
sigmV2 = 565.2 / Sigma
sigmV3 = 484.9 / Sigma
sigmV4 = 369.5 / Sigma
sigmV5 = 268.6 / Sigma
PhLA = 31429 / Average PhL
sigmA = 445.8 / Average sigma
MaxL = 64812 / Maximum level
PhLVg0 = 359.0 / Photosphere gradient
PhLVg1 = 359.0 / Photosphere gradient
PhLVg2 = 331.0 / Photosphere gradient
PhLVg3 = 282.0 / Photosphere gradient
PhLVg4 = 204.0 / Photosphere gradient
PhLVg5 = 148.0 / Photosphere gradient
sigmVg0 = 234.1 / Sigma gradient
sigmVg1 = 234.0 / Sigma gradient
sigmVg2 = 219.4 / Sigma gradient
sigmVg3 = 184.7 / Sigma gradient
sigmVg4 = 140.3 / Sigma gradient
sigmVg5 = 95.0 / Sigma gradient
PhLAg = 246 / Average gradient
sigmAg = 196.0 / Average sigma gradient
MaxLg = 7045 / Maximum gradient
ImgTypP = W / PhLStat.ImgTyp
PhLVC0 = 31403.0 / Photosphere level
PhLVC1 = 31403.0 / Photosphere level
PhLVC2 = 31403.0 / Photosphere level
PhLVC3 = 31445.0 / Photosphere level
PhLVC4 = 31488.0 / Photosphere level
PhLVC5 = 31488.0 / Photosphere level
sigmVC0 = 568.4 / Sigma
sigmVC1 = 567.5 / Sigma
sigmVC2 = 532.2 / Sigma
sigmVC3 = 431.5 / Sigma
sigmVC4 = 313.8 / Sigma
sigmVC5 = 207.9 / Sigma
PhLAC = 31445 / Average PhL
sigmAC = 411.3 / Average sigma
MaxLC = 64881 / Maximum level
BL = 31611 / Begining level
dL = 127 / Contour step interval