group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
55 | 316 | 33 | 198 | 22.54 | 196.43 | -25.38 | 39.78 | 0.6205 | 933.1 | 389.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 5 | 0 | 3 | 24.75 | 197.65 | -24.16 | 36.12 | 0.6327 | -518.0 | -350.7 | |
20 | 109 | 12 | 68 | 22.42 | 197.74 | -24.07 | 38.50 | 0.6078 | 1379.0 | 605.5 | |
4 | 10 | 2 | 6 | 25.43 | 196.84 | -24.96 | 36.31 | 0.6460 | 653.0 | 546.6 | |
0 | 3 | 0 | 2 | 20.74 | 197.21 | -24.59 | 41.02 | 0.5952 | 570.0 | 552.2 | |
18 | 109 | 11 | 68 | 22.07 | 196.93 | -24.88 | 39.81 | 0.6112 | 1213.3 | 663.3 | |
0 | 6 | 0 | 4 | 24.43 | 196.12 | -25.69 | 38.11 | 0.6418 | -620.0 | -540.7 | |
4 | -5 | 3 | -5 | 21.93 | 196.12 | -25.69 | 40.85 | 0.6171 | 920.1 | 999999 | |
0 | 4 | 0 | 3 | 24.19 | 195.41 | -26.40 | 39.10 | 0.6454 | -606.0 | -549.8 | |
5 | 40 | 3 | 25 | 22.86 | 195.37 | -26.44 | 40.60 | 0.6327 | -461.1 | 34.8 | |
0 | 7 | 0 | 4 | 24.26 | 194.96 | -26.84 | 39.48 | 0.6498 | -695.0 | -582.9 | |
4 | -9 | 2 | -9 | 22.51 | 195.30 | -26.51 | 41.06 | 0.6299 | 468.8 | 999999 | |
0 | 4 | 0 | 2 | 21.20 | 192.68 | -29.12 | 45.18 | 0.6419 | 156.0 | 179.2 | |
0 | 3 | 0 | 2 | 24.07 | 191.31 | -30.49 | 43.18 | 0.6793 | -603.0 | -536.2 | |
0 | 6 | 0 | 4 | 22.30 | 191.22 | -30.58 | 45.26 | 0.6651 | -748.0 | -521.6 | |
0 | 5 | 0 | 3 | 21.08 | 191.12 | -30.68 | 46.77 | 0.6557 | -509.0 | -621.5 | |
0 | 5 | 0 | 4 | 23.21 | 189.46 | -32.35 | 45.77 | 0.6887 | -704.0 | -621.7 |
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. |