group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
135.14 | 679.68 | 89.45 | 450.31 | 13.72 | 172.59 | 40.41 | 288.06 | 0.6634 | -103.5 | -24.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
58.81 | 359.15 | 41.05 | 249.94 | 12.80 | 176.28 | 44.10 | 285.53 | 0.7067 | -1068.3 | -315.2 | |
3.69 | -1.00 | 2.55 | -1.00 | 12.85 | 175.65 | 43.48 | 285.74 | 0.6994 | -1212.1 | 999999 | |
2.06 | -1.00 | 1.42 | -1.00 | 12.83 | 175.35 | 43.18 | 285.78 | 0.6957 | -1156.9 | 999999 | |
0.26 | -1.00 | 0.18 | -1.00 | 12.62 | 175.19 | 43.01 | 285.53 | 0.6933 | -932.7 | 999999 | |
3.18 | -1.00 | 2.17 | -1.00 | 12.66 | 174.86 | 42.69 | 285.66 | 0.6894 | -873.5 | 999999 | |
3.09 | -1.00 | 2.10 | -1.00 | 12.55 | 174.55 | 42.38 | 285.58 | 0.6853 | -981.6 | 999999 | |
1.20 | -1.00 | 0.81 | -1.00 | 12.31 | 174.50 | 42.33 | 285.24 | 0.6842 | -654.1 | 999999 | |
0.00 | 0.86 | 0.00 | 0.57 | 11.21 | 173.97 | 41.79 | 283.76 | 0.6754 | -524.0 | -473.6 | |
0.00 | 1.97 | 0.00 | 1.33 | 12.50 | 174.17 | 42.00 | 285.60 | 0.6805 | -799.0 | -652.7 | |
0.00 | 3.01 | 0.00 | 2.01 | 12.67 | 173.67 | 41.50 | 285.97 | 0.6748 | -548.0 | -430.5 | |
0.00 | 3.61 | 0.00 | 2.38 | 11.97 | 172.77 | 40.60 | 285.16 | 0.6619 | -869.0 | -718.8 | |
0.00 | 1.55 | 0.00 | 1.02 | 12.95 | 172.40 | 40.22 | 286.72 | 0.6595 | 34.0 | 108.3 | |
0.00 | 4.38 | 0.00 | 2.88 | 13.25 | 172.38 | 40.20 | 287.18 | 0.6600 | 682.0 | 476.7 | |
0.00 | 0.77 | 0.00 | 0.50 | 13.19 | 171.41 | 39.24 | 287.38 | 0.6476 | 502.0 | 340.4 | |
0.00 | 1.72 | 0.00 | 1.12 | 15.72 | 171.19 | 39.02 | 291.25 | 0.6526 | 571.0 | 497.0 | |
1.20 | 15.71 | 0.77 | 10.01 | 13.58 | 170.27 | 38.10 | 288.35 | 0.6342 | -468.4 | -228.5 | |
0.00 | 1.20 | 0.00 | 0.77 | 15.81 | 170.07 | 37.90 | 291.83 | 0.6390 | 567.0 | 452.4 | |
4.64 | 7.13 | 2.94 | 4.52 | 14.15 | 169.49 | 37.32 | 289.50 | 0.6260 | 729.1 | 462.9 | |
0.00 | 2.06 | 0.00 | 1.30 | 14.67 | 169.33 | 37.15 | 290.38 | 0.6255 | 585.0 | 489.0 | |
0.00 | 3.01 | 0.00 | 1.91 | 14.91 | 169.34 | 37.16 | 290.75 | 0.6265 | 506.0 | 351.9 | |
0.00 | 3.61 | 0.00 | 2.28 | 14.37 | 169.15 | 36.98 | 289.98 | 0.6223 | 896.0 | 637.5 | |
0.00 | 0.86 | 0.00 | 0.54 | 14.59 | 168.93 | 36.75 | 290.41 | 0.6201 | 620.0 | 566.1 | |
6.53 | 269.08 | 4.09 | 167.23 | 14.81 | 168.55 | 36.38 | 290.91 | 0.6161 | 705.8 | 406.2 | |
2.40 | -23.00 | 1.51 | -23.00 | 15.06 | 168.44 | 36.27 | 291.34 | 0.6156 | 743.6 | 999999 | |
46.36 | -23.00 | 28.80 | -23.00 | 15.20 | 167.64 | 35.46 | 291.92 | 0.6058 | 1196.7 | 999999 | |
1.72 | -23.00 | 1.06 | -23.00 | 14.58 | 167.11 | 34.93 | 291.15 | 0.5965 | 932.0 | 999999 |
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. |