group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
32 | 248 | 20 | 160 | -16.67 | 35.17 | -33.43 | 125.16 | 0.6443 | -543.9 | -203.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 3 | 0 | 2 | -19.87 | 41.45 | -27.14 | 134.66 | 0.6054 | -509.0 | -485.0 | |
7 | 114 | 4 | 70 | -16.95 | 39.38 | -29.22 | 128.82 | 0.6015 | -1249.0 | -647.2 | |
13 | -2 | 8 | -2 | -16.71 | 39.09 | -29.51 | 128.22 | 0.6027 | -1417.8 | 999999 | |
0 | 3 | 0 | 2 | -13.72 | 38.84 | -29.75 | 123.79 | 0.5822 | -510.0 | -460.4 | |
0 | 5 | 0 | 3 | -13.07 | 38.65 | -29.94 | 122.65 | 0.5796 | -979.0 | -754.1 | |
4 | 17 | 2 | 10 | -13.29 | 38.39 | -30.21 | 122.75 | 0.5844 | -869.0 | -721.5 | |
0 | 4 | 0 | 3 | -16.74 | 36.19 | -32.41 | 125.76 | 0.6347 | -840.0 | -681.0 | |
0 | 6 | 0 | 4 | -17.02 | 35.84 | -32.75 | 125.84 | 0.6405 | -552.0 | -537.7 | |
0 | 11 | 0 | 7 | -17.42 | 35.61 | -32.98 | 126.18 | 0.6458 | -547.0 | -470.3 | |
0 | 4 | 0 | 3 | -17.77 | 34.69 | -33.90 | 125.92 | 0.6582 | -650.0 | -548.7 | |
0 | 7 | 0 | 4 | -13.53 | 34.85 | -33.75 | 120.31 | 0.6279 | 638.0 | 406.8 | |
0 | 9 | 0 | 6 | -13.53 | 33.47 | -35.13 | 119.33 | 0.6440 | 584.0 | 561.3 | |
0 | 3 | 0 | 2 | -20.65 | 30.43 | -38.17 | 126.39 | 0.7207 | 319.0 | 367.1 | |
0 | 4 | 0 | 3 | -19.20 | 28.69 | -39.91 | 123.53 | 0.7291 | 442.0 | 312.1 | |
0 | 5 | 0 | 3 | -18.88 | 28.23 | -40.36 | 122.87 | 0.7319 | 663.0 | 567.3 | |
0 | 9 | 0 | 6 | -16.10 | 28.22 | -40.38 | 119.42 | 0.7169 | 848.0 | 765.2 | |
8 | 35 | 6 | 25 | -17.89 | 27.64 | -40.96 | 121.30 | 0.7324 | 934.5 | 687.1 | |
0 | 5 | 0 | 4 | -17.86 | 26.81 | -41.78 | 120.79 | 0.7406 | 455.0 | 428.8 | |
0 | 4 | 0 | 3 | -17.76 | 26.45 | -42.15 | 120.47 | 0.7437 | 441.0 | 447.8 |
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. |