group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
53 | 320 | 33 | 205 | 22.48 | 196.40 | -26.28 | 40.82 | 0.6279 | 1010.7 | 342.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
19 | 104 | 12 | 65 | 22.47 | 197.68 | -25.01 | 39.50 | 0.6164 | 1401.7 | 584.7 | |
5 | 10 | 3 | 7 | 25.43 | 196.71 | -25.97 | 37.36 | 0.6540 | 592.9 | 371.8 | |
21 | 164 | 13 | 104 | 22.02 | 196.83 | -25.85 | 40.91 | 0.6195 | 1221.4 | 405.2 | |
0 | 6 | 0 | 4 | 24.47 | 196.17 | -26.51 | 38.93 | 0.6490 | -444.0 | -499.8 | |
4 | -3 | 2 | -3 | 21.93 | 196.06 | -26.63 | 41.84 | 0.6256 | 837.6 | 999999 | |
4 | -3 | 3 | -3 | 22.86 | 195.34 | -27.34 | 41.53 | 0.6408 | -336.4 | 999999 | |
0 | 14 | 0 | 9 | 24.26 | 194.97 | -27.71 | 40.35 | 0.6571 | -635.0 | -512.0 | |
0 | 7 | 0 | 5 | 21.25 | 192.68 | -30.00 | 45.95 | 0.6507 | 152.0 | 87.7 | |
0 | 5 | 0 | 4 | 22.35 | 191.20 | -31.48 | 46.00 | 0.6739 | -621.0 | -539.3 | |
0 | 5 | 0 | 4 | 21.13 | 191.11 | -31.57 | 47.50 | 0.6648 | -614.0 | -595.3 | |
0 | 5 | 0 | 3 | 23.17 | 189.43 | -33.25 | 46.56 | 0.6966 | -729.0 | -625.8 |
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. |