group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
59.90 | 320.63 | 31.01 | 166.15 | -6.94 | 139.28 | -9.94 | 144.10 | 0.2940 | 900.5 | 370.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
2.43 | 5.22 | 1.26 | 2.71 | -9.52 | 142.33 | -6.89 | 157.21 | 0.3066 | 1027.5 | 815.7 | |
0.63 | 1.62 | 0.32 | 0.83 | -6.05 | 141.63 | -7.59 | 149.46 | 0.2597 | -1029.9 | -865.0 | |
1.26 | 2.34 | 0.66 | 1.23 | -10.92 | 140.21 | -9.01 | 153.19 | 0.3423 | -934.5 | -836.6 | |
54.14 | 298.13 | 28.02 | 154.34 | -6.78 | 139.33 | -9.89 | 143.94 | 0.2911 | 1330.5 | 394.1 | |
0.00 | 1.71 | 0.00 | 0.90 | -10.12 | 139.08 | -10.14 | 149.17 | 0.3396 | -916.0 | -794.8 | |
0.90 | -4.00 | 0.47 | -4.00 | -6.57 | 138.84 | -10.38 | 142.17 | 0.2932 | 878.5 | 999999 | |
0.00 | 0.63 | 0.00 | 0.33 | -6.41 | 137.57 | -11.65 | 138.56 | 0.3046 | 719.0 | 652.3 | |
0.54 | 1.62 | 0.28 | 0.85 | -9.11 | 137.42 | -11.80 | 143.51 | 0.3409 | -1037.0 | -886.8 | |
0.00 | 2.25 | 0.00 | 1.18 | -8.05 | 137.27 | -11.95 | 141.19 | 0.3285 | 865.0 | 694.8 | |
0.00 | 1.80 | 0.00 | 0.94 | -7.36 | 136.98 | -12.24 | 139.16 | 0.3229 | 753.0 | 666.3 | |
0.00 | 1.26 | 0.00 | 0.66 | -6.91 | 136.24 | -12.98 | 136.54 | 0.3256 | 791.0 | 744.7 | |
0.00 | 1.44 | 0.00 | 0.75 | -6.14 | 135.95 | -13.27 | 134.21 | 0.3198 | -778.0 | -702.3 | |
0.00 | 1.53 | 0.00 | 0.81 | -8.88 | 135.54 | -13.68 | 138.93 | 0.3571 | -776.0 | -705.1 | |
0.00 | 1.08 | 0.00 | 0.62 | -19.20 | 134.81 | -14.41 | 151.68 | 0.4972 | 609.0 | 486.5 |
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. |