group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
49.34 | 231.47 | 27.20 | 127.48 | 14.94 | 255.22 | 14.46 | 326.45 | 0.4383 | -945.6 | -335.9 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.05 | 0.00 | 0.58 | 12.43 | 258.57 | 17.80 | 317.05 | 0.4400 | -504.0 | -545.0 | |
30.15 | 211.75 | 16.63 | 116.74 | 14.92 | 255.63 | 14.87 | 325.68 | 0.4415 | -1155.3 | -315.8 | |
0.00 | 0.96 | 0.00 | 0.52 | 12.89 | 255.34 | 14.57 | 323.39 | 0.4131 | -708.0 | -538.4 | |
0.00 | 1.49 | 0.00 | 0.81 | 12.63 | 255.16 | 14.40 | 323.34 | 0.4081 | -971.0 | -814.6 | |
0.00 | 1.23 | 0.00 | 0.66 | 12.50 | 255.00 | 14.23 | 323.46 | 0.4049 | -945.0 | -839.4 | |
0.00 | 2.37 | 0.00 | 1.28 | 12.88 | 254.96 | 14.19 | 324.10 | 0.4093 | -732.0 | -633.6 | |
0.00 | 2.98 | 0.00 | 1.61 | 12.66 | 254.79 | 14.02 | 324.10 | 0.4048 | -1111.0 | -992.2 | |
19.19 | -2.00 | 10.57 | -2.00 | 15.18 | 254.79 | 14.02 | 327.56 | 0.4377 | -1199.1 | 999999 | |
0.00 | 2.28 | 0.00 | 1.24 | 13.67 | 254.66 | 13.89 | 325.80 | 0.4168 | -1021.0 | -892.5 | |
0.00 | 1.31 | 0.00 | 0.75 | 19.25 | 255.08 | 14.31 | 331.66 | 0.4936 | -783.0 | -690.3 | |
0.00 | 1.23 | 0.00 | 0.69 | 17.87 | 254.44 | 13.68 | 331.32 | 0.4707 | -765.0 | -675.9 | |
0.00 | 0.79 | 0.00 | 0.43 | 15.87 | 252.63 | 11.87 | 332.50 | 0.4301 | 681.0 | 551.0 | |
0.00 | 1.05 | 0.00 | 0.56 | 12.34 | 252.25 | 11.49 | 328.89 | 0.3782 | -819.0 | -581.2 | |
0.00 | 1.67 | 0.00 | 0.90 | 14.81 | 251.56 | 10.79 | 333.51 | 0.4075 | 801.0 | 667.1 | |
0.00 | 1.31 | 0.00 | 0.71 | 14.64 | 250.86 | 10.09 | 334.82 | 0.4001 | 751.0 | 545.1 |
Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
B | - Heliographic latitude B; positive: North, negative: South | |
L | - Heliographic longitude L | |
LCM | - Longitudinal distance from the Sun's central meridian | |
Pos. angle | - Position angle | |
r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. |