group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
37.88 | 89.12 | 21.46 | 50.56 | 14.22 | 301.63 | -28.56 | 72.24 | 0.4884 | -198.0 | -24.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
9.74 | 17.86 | 5.42 | 9.95 | 14.08 | 303.70 | -26.49 | 71.59 | 0.4578 | -1029.6 | -659.1 | |
0.00 | 0.90 | 0.00 | 0.51 | 14.16 | 302.74 | -27.45 | 71.89 | 0.4721 | -800.0 | -616.8 | |
8.21 | 16.33 | 4.62 | 9.19 | 14.29 | 302.41 | -27.78 | 71.77 | 0.4775 | -995.1 | -657.8 | |
3.88 | 11.37 | 2.20 | 6.44 | 14.29 | 301.80 | -28.39 | 72.04 | 0.4863 | -862.8 | -557.0 | |
0.00 | 1.44 | 0.00 | 0.82 | 14.04 | 301.69 | -28.50 | 72.59 | 0.4870 | -264.0 | -341.8 | |
0.00 | 1.53 | 0.00 | 0.87 | 13.52 | 301.73 | -28.46 | 73.63 | 0.4849 | -718.0 | -570.3 | |
1.17 | 2.07 | 0.67 | 1.18 | 14.60 | 301.15 | -29.04 | 71.72 | 0.4967 | -587.8 | -312.4 | |
8.84 | 16.33 | 5.05 | 9.32 | 13.56 | 300.79 | -29.40 | 73.91 | 0.4986 | 987.0 | 592.3 | |
0.90 | 5.86 | 0.52 | 3.38 | 14.83 | 300.28 | -29.91 | 71.64 | 0.5098 | 807.8 | 761.7 | |
0.00 | 2.35 | 0.00 | 1.34 | 13.73 | 300.41 | -29.78 | 73.72 | 0.5046 | 526.0 | 498.5 | |
1.71 | 11.73 | 0.99 | 6.78 | 15.14 | 299.80 | -30.39 | 71.25 | 0.5177 | 807.5 | 782.8 | |
3.43 | -11.00 | 1.99 | -11.00 | 15.04 | 299.59 | -30.59 | 71.53 | 0.5203 | 772.4 | 999999 | |
0.00 | 1.35 | 0.00 | 0.78 | 13.83 | 299.49 | -30.70 | 73.85 | 0.5182 | 746.0 | 682.5 |
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. |