group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
46 | 221 | 25 | 118 | 6.15 | 219.95 | 23.07 | 269.67 | 0.3911 | 559.6 | 321.2 |
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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 | 3.54 | 225.17 | 28.29 | 264.71 | 0.4769 | 599.0 | 538.0 | |
0 | 3 | 0 | 2 | 3.60 | 224.05 | 27.17 | 264.51 | 0.4597 | 526.0 | 450.6 | |
0 | 5 | 0 | 3 | 4.54 | 223.51 | 26.63 | 266.41 | 0.4495 | 749.0 | 582.7 | |
0 | 4 | 0 | 2 | 5.17 | 223.49 | 26.61 | 267.82 | 0.4483 | 615.0 | 653.1 | |
0 | 4 | 0 | 2 | 6.51 | 223.52 | 26.63 | 270.82 | 0.4473 | 610.0 | 563.3 | |
0 | 10 | 0 | 5 | 7.39 | 221.71 | 24.83 | 272.77 | 0.4187 | 1001.0 | 714.4 | |
9 | 98 | 5 | 53 | 6.08 | 221.12 | 24.24 | 269.55 | 0.4100 | 1272.1 | 902.8 | |
0 | 4 | 0 | 2 | 5.53 | 221.09 | 24.21 | 268.20 | 0.4102 | 987.0 | 829.7 | |
17 | -7 | 9 | -7 | 6.26 | 220.69 | 23.81 | 269.93 | 0.4030 | 1787.3 | 999999 | |
5 | 11 | 3 | 6 | 5.16 | 219.70 | 22.81 | 266.97 | 0.3884 | 1169.7 | 883.7 | |
0 | 5 | 0 | 3 | 5.45 | 219.41 | 22.53 | 267.66 | 0.3833 | 821.0 | 604.6 | |
0 | 4 | 0 | 2 | 6.97 | 218.15 | 21.27 | 271.57 | 0.3617 | -756.0 | -682.8 | |
0 | 5 | 0 | 2 | 6.35 | 217.91 | 21.02 | 269.81 | 0.3581 | -826.0 | -609.1 | |
0 | 3 | 0 | 1 | 5.25 | 217.74 | 20.85 | 266.70 | 0.3566 | -933.0 | -776.2 | |
3 | 13 | 2 | 7 | 7.14 | 217.77 | 20.89 | 272.04 | 0.3556 | -1166.0 | -793.5 | |
0 | 4 | 0 | 2 | 5.49 | 217.70 | 20.82 | 267.36 | 0.3557 | -891.0 | -697.6 | |
0 | 3 | 0 | 2 | 6.00 | 217.68 | 20.80 | 268.81 | 0.3547 | -733.0 | -635.8 | |
0 | 4 | 0 | 2 | 7.35 | 217.57 | 20.69 | 272.62 | 0.3523 | -692.0 | -607.1 | |
0 | 8 | 0 | 4 | 6.76 | 217.37 | 20.49 | 270.94 | 0.3492 | -738.0 | -705.3 | |
2 | 28 | 1 | 15 | 6.95 | 216.58 | 19.70 | 271.45 | 0.3361 | -862.9 | -891.2 | |
10 | -20 | 5 | -20 | 6.69 | 216.23 | 19.35 | 270.64 | 0.3305 | -1432.1 | 999999 |
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. |