group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
41 | 349 | 23 | 204 | 24.45 | 113.63 | 8.71 | 344.70 | 0.5337 | 763.9 | 171.1 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
26 | 176 | 15 | 102 | 23.11 | 116.82 | 11.90 | 338.81 | 0.5268 | 1459.3 | 572.2 | |
0 | 5 | 0 | 3 | 21.98 | 113.06 | 8.14 | 344.48 | 0.4930 | 775.0 | 614.6 | |
0 | 9 | 0 | 5 | 20.71 | 112.29 | 7.37 | 345.18 | 0.4712 | 741.0 | 624.7 | |
0 | 10 | 0 | 6 | 25.11 | 112.06 | 7.15 | 347.79 | 0.5349 | 923.0 | 549.0 | |
0 | 7 | 0 | 4 | 26.20 | 111.83 | 6.91 | 348.63 | 0.5497 | 253.0 | 177.6 | |
0 | 6 | 0 | 3 | 21.83 | 111.43 | 6.51 | 347.40 | 0.4847 | 528.0 | 530.3 | |
5 | 38 | 3 | 22 | 25.15 | 111.21 | 6.29 | 349.22 | 0.5328 | 924.6 | 325.4 | |
0 | 4 | 0 | 2 | 24.79 | 111.19 | 6.28 | 349.11 | 0.5276 | 810.0 | 686.9 | |
4 | 52 | 2 | 31 | 26.78 | 110.83 | 5.91 | 350.44 | 0.5554 | -574.5 | -734.1 | |
6 | -9 | 3 | -9 | 26.50 | 110.38 | 5.46 | 351.06 | 0.5503 | -1186.6 | 999999 | |
0 | 5 | 0 | 3 | 26.63 | 109.83 | 4.91 | 351.99 | 0.5510 | -952.0 | -972.5 | |
0 | 4 | 0 | 3 | 27.22 | 109.51 | 4.59 | 352.66 | 0.5590 | -927.0 | -781.9 | |
0 | 5 | 0 | 3 | 26.80 | 108.11 | 3.19 | 354.80 | 0.5506 | -925.0 | -798.2 | |
0 | 6 | 0 | 4 | 29.31 | 108.14 | 3.22 | 355.19 | 0.5867 | -807.0 | -697.3 | |
0 | 5 | 0 | 3 | 27.53 | 108.00 | 3.08 | 355.11 | 0.5611 | -827.0 | -768.6 | |
0 | 10 | 0 | 6 | 27.12 | 107.82 | 2.90 | 355.33 | 0.5549 | -838.0 | -729.5 | |
0 | 7 | 0 | 4 | 26.79 | 107.21 | 2.29 | 356.27 | 0.5495 | -744.0 | -664.6 |
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. |