group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
52 | 311 | 30 | 180 | 24.23 | 114.18 | 7.50 | 346.60 | 0.5257 | 743.9 | 262.4 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
32 | 175 | 18 | 101 | 23.13 | 116.88 | 10.20 | 341.61 | 0.5183 | 1496.8 | 561.5 | |
0 | 5 | 0 | 3 | 22.67 | 113.18 | 6.51 | 347.80 | 0.4970 | 665.0 | 567.5 | |
0 | 6 | 0 | 4 | 22.10 | 113.11 | 6.44 | 347.66 | 0.4883 | 620.0 | 630.3 | |
0 | 5 | 0 | 3 | 20.74 | 111.98 | 5.31 | 349.22 | 0.4644 | 907.0 | 790.9 | |
0 | 4 | 0 | 2 | 25.14 | 112.03 | 5.36 | 350.79 | 0.5303 | 733.0 | 669.3 | |
6 | 36 | 4 | 21 | 25.14 | 111.27 | 4.59 | 352.09 | 0.5285 | 834.2 | 273.1 | |
0 | 6 | 0 | 3 | 24.69 | 111.21 | 4.53 | 352.06 | 0.5217 | 1003.0 | 853.2 | |
4 | 45 | 2 | 26 | 26.72 | 110.94 | 4.26 | 353.05 | 0.5510 | -418.4 | -640.8 | |
0 | 5 | 0 | 3 | 24.68 | 110.82 | 4.15 | 352.72 | 0.5209 | 638.0 | 570.8 | |
10 | -8 | 6 | -8 | 26.49 | 110.54 | 3.87 | 353.64 | 0.5470 | -965.1 | 999999 | |
0 | 4 | 0 | 2 | 26.53 | 109.82 | 3.14 | 354.83 | 0.5465 | -1084.0 | -954.2 | |
0 | 5 | 0 | 3 | 26.80 | 108.14 | 1.47 | 357.60 | 0.5488 | -957.0 | -809.4 | |
0 | 7 | 0 | 4 | 27.53 | 108.11 | 1.44 | 357.72 | 0.5595 | -886.0 | -738.0 | |
0 | 8 | 0 | 5 | 29.31 | 108.00 | 1.33 | 358.01 | 0.5850 | -879.0 | -696.2 |
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. |