group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
143 | 856 | 86 | 513 | 27.87 | 109.43 | 28.21 | 311.78 | 0.5615 | 198.1 | 200.9 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
54 | 418 | 33 | 258 | 26.36 | 114.55 | 33.33 | 305.10 | 0.6040 | 1318.3 | 461.1 | |
-1 | -1 | -1 | -1 | 26.42 | 113.69 | 32.46 | 305.74 | 0.5945 | 999999 | 999999 | |
12 | 36 | 7 | 22 | 26.40 | 111.98 | 30.76 | 306.90 | 0.5750 | 863.7 | 603.2 | |
0 | 13 | 0 | 8 | 26.73 | 109.80 | 28.58 | 309.11 | 0.5528 | 974.0 | 763.8 | |
0 | 9 | 0 | 6 | 27.32 | 109.92 | 28.69 | 309.92 | 0.5584 | 529.0 | 459.2 | |
0 | 12 | 0 | 7 | 28.54 | 108.45 | 27.23 | 313.04 | 0.5521 | 666.0 | 549.4 | |
0 | 9 | 0 | 5 | 28.85 | 108.09 | 26.87 | 313.84 | 0.5509 | 567.0 | 377.6 | |
0 | 13 | 0 | 7 | 27.81 | 106.23 | 25.00 | 314.05 | 0.5222 | -603.0 | -532.6 | |
8 | 90 | 5 | 52 | 28.31 | 105.57 | 24.34 | 315.49 | 0.5197 | -471.4 | 61.5 | |
0 | 12 | 0 | 7 | 30.37 | 106.10 | 24.88 | 317.97 | 0.5443 | 741.0 | 547.1 | |
4 | -9 | 2 | -9 | 28.65 | 105.41 | 24.18 | 316.18 | 0.5213 | 969.8 | 999999 | |
0 | 30 | 0 | 17 | 29.93 | 105.33 | 24.11 | 318.14 | 0.5327 | 862.0 | 731.5 | |
11 | -9 | 7 | -9 | 28.88 | 105.02 | 23.80 | 316.94 | 0.5195 | 51.8 | 999999 | |
0 | 4 | 0 | 2 | 28.81 | 103.88 | 22.66 | 318.08 | 0.5073 | -18.0 | -76.2 | |
8 | 34 | 5 | 20 | 29.85 | 103.35 | 22.13 | 320.23 | 0.5126 | -494.2 | -253.5 | |
0 | 13 | 0 | 7 | 29.35 | 102.17 | 20.95 | 320.91 | 0.4961 | -906.0 | -807.8 | |
34 | 132 | 20 | 76 | 30.24 | 102.36 | 21.14 | 321.93 | 0.5074 | -1089.1 | -502.0 | |
0 | 6 | 0 | 4 | 31.61 | 102.59 | 21.36 | 323.53 | 0.5241 | -301.0 | -229.8 | |
-17 | -17 | -17 | -17 | 30.60 | 102.01 | 20.78 | 322.87 | 0.5080 | 999999 | 999999 | |
0 | 9 | 0 | 5 | 28.84 | 101.20 | 19.98 | 321.38 | 0.4814 | -811.0 | -695.7 | |
12 | -17 | 7 | -17 | 30.32 | 101.46 | 20.24 | 323.16 | 0.5000 | -1110.9 | 999999 | |
0 | 11 | 0 | 7 | 33.90 | 98.61 | 17.38 | 331.32 | 0.5188 | -837.0 | -688.6 | |
0 | 5 | 0 | 3 | 33.96 | 97.98 | 16.75 | 332.23 | 0.5152 | -425.0 | -427.5 |
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. |