group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
71 | 574 | 46 | 362 | 24.96 | 113.61 | -22.93 | 34.51 | 0.6215 | 638.7 | 112.1 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
31 | 220 | 19 | 133 | 23.57 | 117.38 | -19.16 | 31.53 | 0.5776 | 1607.3 | 613.1 | |
11 | 31 | 7 | 19 | 24.74 | 115.85 | -20.70 | 32.33 | 0.6026 | 890.2 | 408.5 | |
0 | 12 | 0 | 7 | 23.36 | 116.03 | -20.51 | 33.47 | 0.5854 | 935.0 | 771.4 | |
0 | 5 | 0 | 3 | 22.92 | 116.06 | -20.48 | 33.89 | 0.5802 | 895.0 | 757.8 | |
0 | 4 | 0 | 2 | 23.73 | 115.57 | -20.97 | 33.67 | 0.5932 | 790.0 | 728.2 | |
0 | 4 | 0 | 2 | 24.50 | 115.07 | -21.47 | 33.50 | 0.6057 | 421.0 | 335.3 | |
4 | 17 | 3 | 11 | 23.57 | 115.15 | -21.39 | 34.35 | 0.5948 | 995.7 | 761.3 | |
0 | 5 | 0 | 3 | 24.45 | 114.17 | -22.37 | 34.62 | 0.6122 | 586.0 | 542.0 | |
0 | 4 | 0 | 3 | 24.42 | 113.81 | -22.73 | 35.06 | 0.6147 | 348.0 | 449.0 | |
0 | 7 | 0 | 4 | 23.47 | 113.49 | -23.05 | 36.44 | 0.6070 | 600.0 | 443.4 | |
0 | 6 | 0 | 4 | 24.99 | 113.10 | -23.44 | 35.29 | 0.6263 | 647.0 | 582.1 | |
0 | 4 | 0 | 3 | 19.99 | 113.63 | -22.91 | 40.20 | 0.5690 | 513.0 | 432.1 | |
0 | 3 | 0 | 2 | 22.65 | 113.14 | -23.40 | 37.73 | 0.6013 | 646.0 | 635.0 | |
0 | 5 | 0 | 3 | 23.06 | 112.84 | -23.70 | 37.63 | 0.6081 | 362.0 | 307.0 | |
0 | 4 | 0 | 3 | 23.77 | 112.52 | -24.02 | 37.22 | 0.6183 | 483.0 | 391.4 | |
0 | 5 | 0 | 3 | 24.10 | 112.08 | -24.46 | 37.35 | 0.6253 | 486.0 | 398.0 | |
2 | 54 | 1 | 36 | 27.70 | 110.60 | -25.95 | 35.28 | 0.6731 | -308.2 | -499.5 | |
0 | 5 | 0 | 4 | 26.82 | 110.82 | -25.72 | 35.92 | 0.6627 | -866.0 | -706.1 | |
0 | 9 | 0 | 6 | 29.11 | 110.17 | -26.37 | 34.36 | 0.6901 | -846.0 | -707.5 | |
4 | 103 | 3 | 67 | 25.23 | 110.91 | -25.63 | 37.43 | 0.6463 | 379.9 | -409.9 | |
4 | -17 | 3 | -17 | 27.43 | 110.37 | -26.17 | 35.76 | 0.6722 | -973.4 | 999999 | |
6 | -17 | 4 | -17 | 27.59 | 110.00 | -26.55 | 35.98 | 0.6766 | -680.5 | 999999 | |
9 | -20 | 6 | -20 | 25.34 | 110.50 | -26.04 | 37.73 | 0.6506 | -444.0 | 999999 | |
0 | 2 | 0 | 1 | 26.95 | 109.92 | -26.62 | 36.68 | 0.6710 | -895.0 | -908.4 | |
0 | 5 | 0 | 3 | 26.50 | 109.94 | -26.60 | 37.12 | 0.6664 | -963.0 | -792.9 | |
0 | 15 | 0 | 10 | 27.75 | 109.51 | -27.03 | 36.29 | 0.6818 | -698.0 | -590.7 | |
0 | 12 | 0 | 8 | 27.21 | 109.32 | -27.22 | 37.02 | 0.6781 | -916.0 | -692.7 | |
0 | 7 | 0 | 5 | 27.37 | 108.20 | -28.34 | 37.93 | 0.6882 | -689.0 | -664.6 | |
0 | 17 | 0 | 11 | 28.27 | 107.69 | -28.85 | 37.51 | 0.7003 | -453.0 | -539.7 | |
0 | 6 | 0 | 4 | 27.22 | 106.66 | -29.88 | 39.49 | 0.6990 | -630.0 | -582.6 | |
0 | 3 | 0 | 2 | 27.88 | 104.89 | -31.65 | 40.37 | 0.7186 | -570.0 | -492.4 |
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. |