group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
59 | 431 | 92 | 677 | -22.58 | 65.57 | 69.20 | 245.36 | 0.9478 | -256.1 | 7.7 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
20 | 169 | 39 | 329 | -21.14 | 69.84 | 73.47 | 247.62 | 0.9681 | -286.9 | -26.2 | |
0 | 2 | 0 | 4 | -22.14 | 67.00 | 70.63 | 246.20 | 0.9564 | -216.0 | -223.0 | |
5 | 25 | 8 | 39 | -21.44 | 65.73 | 69.36 | 246.72 | 0.9497 | -537.7 | -354.9 | |
6 | 131 | 8 | 190 | -22.94 | 64.44 | 68.07 | 244.94 | 0.9445 | 269.5 | 1.6 | |
5 | -4 | 7 | -4 | -23.08 | 63.48 | 67.11 | 244.61 | 0.9396 | -467.2 | 999999 | |
13 | -4 | 19 | -4 | -23.55 | 63.75 | 67.38 | 244.17 | 0.9416 | -465.4 | 999999 | |
4 | -4 | 5 | -4 | -24.18 | 63.43 | 67.06 | 243.46 | 0.9406 | -413.3 | 999999 | |
0 | 3 | 0 | 3 | -24.22 | 61.89 | 65.52 | 243.11 | 0.9322 | -297.0 | -270.4 | |
0 | 2 | 0 | 2 | -23.55 | 60.45 | 64.08 | 243.52 | 0.9229 | -417.0 | -449.3 | |
0 | 3 | 0 | 4 | -25.09 | 59.58 | 63.21 | 241.68 | 0.9200 | -35.0 | -49.2 | |
0 | 13 | 0 | 15 | -25.22 | 57.94 | 61.57 | 241.15 | 0.9101 | 312.0 | 156.9 | |
0 | 3 | 0 | 3 | -25.69 | 57.91 | 61.54 | 240.64 | 0.9107 | 302.0 | 215.9 | |
0 | 3 | 0 | 3 | -26.24 | 57.69 | 61.32 | 240.00 | 0.9104 | 312.0 | 320.5 | |
3 | 50 | 3 | 58 | -26.22 | 56.87 | 60.50 | 239.81 | 0.9052 | 524.7 | 201.0 | |
0 | 3 | 0 | 3 | -24.97 | 53.47 | 57.10 | 240.19 | 0.8792 | 272.0 | 275.0 | |
0 | 5 | 0 | 5 | -26.91 | 53.36 | 56.99 | 238.05 | 0.8832 | 388.0 | 315.2 | |
3 | 19 | 3 | 19 | -24.74 | 51.26 | 54.89 | 239.75 | 0.8622 | 596.6 | 640.9 |
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. |