group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
47.49 | 318.39 | 25.18 | 169.15 | -24.23 | 250.31 | -4.34 | 168.99 | 0.3610 | 757.0 | 300.4 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 0.93 | 0.00 | 0.52 | -31.20 | 251.30 | -3.34 | 173.84 | 0.4671 | 748.0 | 610.3 | |
47.49 | 291.24 | 25.18 | 154.55 | -24.25 | 250.87 | -3.78 | 170.31 | 0.3584 | 1464.8 | 397.9 | |
0.00 | 1.19 | 0.00 | 0.63 | -23.51 | 248.51 | -6.14 | 163.90 | 0.3553 | 776.0 | 587.4 | |
0.00 | 1.10 | 0.00 | 0.59 | -23.55 | 245.75 | -8.90 | 157.41 | 0.3708 | -851.0 | -720.8 | |
0.00 | 2.12 | 0.00 | 1.13 | -23.54 | 245.49 | -9.16 | 156.82 | 0.3724 | -780.0 | -544.7 | |
0.00 | 1.61 | 0.00 | 0.86 | -24.08 | 245.42 | -9.23 | 157.27 | 0.3807 | -923.0 | -747.9 | |
0.00 | 1.02 | 0.00 | 0.54 | -23.60 | 245.13 | -9.52 | 156.09 | 0.3756 | -893.0 | -810.1 | |
0.00 | 7.56 | 0.00 | 4.03 | -23.32 | 244.86 | -9.79 | 155.15 | 0.3733 | -580.0 | -795.4 | |
0.00 | 0.68 | 0.00 | 0.37 | -24.54 | 244.76 | -9.89 | 156.38 | 0.3917 | -756.0 | -658.9 | |
0.00 | 1.10 | 0.00 | 0.59 | -23.91 | 244.74 | -9.91 | 155.62 | 0.3826 | -791.0 | -612.9 | |
0.00 | 3.31 | 0.00 | 1.77 | -23.22 | 244.21 | -10.44 | 153.62 | 0.3763 | -631.0 | -566.7 | |
0.00 | 1.10 | 0.00 | 0.59 | -23.53 | 243.96 | -10.69 | 153.48 | 0.3826 | -745.0 | -604.2 | |
0.00 | 1.70 | 0.00 | 0.91 | -21.22 | 241.39 | -13.26 | 144.81 | 0.3726 | -334.0 | -463.6 | |
0.00 | 1.44 | 0.00 | 0.77 | -21.84 | 241.30 | -13.35 | 145.64 | 0.3814 | -640.0 | -497.1 | |
0.00 | 2.29 | 0.00 | 1.30 | -29.40 | 239.94 | -14.71 | 153.10 | 0.4909 | -823.0 | -615.2 |
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. |