group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
50 | 348 | 31 | 217 | 22.66 | 196.18 | -23.47 | 37.47 | 0.6051 | 1093.0 | 366.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
22 | 235 | 14 | 144 | 22.42 | 197.77 | -21.88 | 35.94 | 0.5891 | 1495.5 | 621.6 | |
5 | 12 | 3 | 8 | 25.46 | 196.99 | -22.67 | 33.75 | 0.6285 | 698.7 | 389.9 | |
15 | -1 | 9 | -1 | 22.10 | 197.06 | -22.60 | 37.16 | 0.5917 | 1378.4 | 999999 | |
0 | 5 | 0 | 3 | 23.09 | 196.56 | -23.09 | 36.66 | 0.6065 | 566.0 | 531.8 | |
0 | 6 | 0 | 4 | 24.41 | 196.12 | -23.53 | 35.78 | 0.6240 | -535.0 | -536.8 | |
5 | -1 | 3 | -1 | 22.00 | 196.25 | -23.40 | 38.21 | 0.5975 | 989.7 | 999999 | |
0 | 5 | 0 | 3 | 24.14 | 195.38 | -24.27 | 36.89 | 0.6271 | -553.0 | -493.4 | |
3 | 44 | 2 | 28 | 22.89 | 195.35 | -24.30 | 38.27 | 0.6144 | -600.6 | 34.1 | |
0 | 6 | 0 | 4 | 24.25 | 194.94 | -24.71 | 37.26 | 0.6318 | -597.0 | -555.4 | |
0 | 4 | 0 | 3 | 21.22 | 192.65 | -27.00 | 43.06 | 0.6221 | 261.0 | 188.2 | |
0 | 6 | 0 | 4 | 24.16 | 191.58 | -28.07 | 40.82 | 0.6591 | -621.0 | -464.1 | |
0 | 4 | 0 | 3 | 20.76 | 191.43 | -28.22 | 44.84 | 0.6295 | -603.0 | -528.7 | |
0 | 3 | 0 | 2 | 21.14 | 191.02 | -28.63 | 44.80 | 0.6367 | -669.0 | -559.6 | |
0 | 5 | 0 | 3 | 23.14 | 189.89 | -29.77 | 43.56 | 0.6648 | -381.0 | -395.3 | |
0 | 7 | 0 | 4 | 23.21 | 189.53 | -30.12 | 43.82 | 0.6686 | -870.0 | -698.5 | |
0 | 6 | 0 | 4 | 25.82 | 184.65 | -35.00 | 45.05 | 0.7320 | -593.0 | -468.8 |
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. |