group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
59.62 | 347.33 | 79.73 | 474.45 | 13.72 | 173.82 | 68.57 | 283.87 | 0.9304 | -14.0 | -6.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
3.95 | 184.26 | 6.40 | 292.74 | 12.81 | 177.56 | 72.31 | 282.68 | 0.9535 | 350.4 | -119.0 | |
22.30 | -1.00 | 35.24 | -1.00 | 12.98 | 177.08 | 71.83 | 282.87 | 0.9511 | -651.5 | 999999 | |
1.54 | -1.00 | 2.39 | -1.00 | 12.94 | 176.66 | 71.40 | 282.84 | 0.9488 | -1031.5 | 999999 | |
0.00 | 2.23 | 0.00 | 3.15 | 13.20 | 174.71 | 69.46 | 283.19 | 0.9379 | -508.0 | -372.4 | |
0.00 | 1.29 | 0.00 | 1.78 | 12.51 | 174.29 | 69.04 | 282.47 | 0.9352 | -594.0 | -524.7 | |
1.03 | 6.35 | 1.38 | 8.46 | 13.36 | 173.53 | 68.28 | 283.42 | 0.9308 | 87.3 | -225.9 | |
0.00 | 0.94 | 0.00 | 1.21 | 11.94 | 172.66 | 67.40 | 281.92 | 0.9248 | 228.0 | 156.2 | |
2.49 | 3.77 | 3.18 | 4.83 | 13.44 | 172.43 | 67.18 | 283.55 | 0.9238 | 258.0 | 99.7 | |
1.54 | 4.89 | 1.93 | 6.14 | 12.85 | 171.87 | 66.62 | 282.95 | 0.9200 | 304.4 | 249.5 | |
1.20 | 3.17 | 1.51 | 4.00 | 13.45 | 171.97 | 66.72 | 283.60 | 0.9208 | 454.8 | 419.0 | |
0.00 | 1.12 | 0.00 | 1.41 | 14.30 | 172.07 | 66.82 | 284.52 | 0.9218 | -309.0 | -229.7 | |
2.92 | 4.03 | 3.29 | 4.55 | 14.73 | 168.98 | 63.73 | 285.21 | 0.9006 | 201.6 | 84.8 | |
22.65 | 135.28 | 24.41 | 146.18 | 15.33 | 167.53 | 62.28 | 286.02 | 0.8901 | 832.2 | 233.6 |
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. |