group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
48.14 | 306.54 | 26.07 | 165.90 | -7.02 | 139.26 | 19.23 | 234.30 | 0.4045 | 847.1 | 378.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.08 | 0.00 | 0.60 | -7.55 | 143.88 | 23.85 | 239.06 | 0.4693 | 795.0 | 691.2 | |
0.00 | 1.44 | 0.00 | 0.79 | -8.37 | 140.81 | 20.79 | 233.84 | 0.4367 | -494.0 | -403.6 | |
0.00 | 1.26 | 0.00 | 0.69 | -7.23 | 140.59 | 20.56 | 235.72 | 0.4235 | 678.0 | 435.1 | |
48.14 | 275.27 | 26.07 | 149.02 | -6.87 | 139.47 | 19.44 | 234.91 | 0.4056 | 1414.4 | 436.8 | |
0.00 | 1.35 | 0.00 | 0.73 | -9.10 | 138.76 | 18.74 | 229.57 | 0.4185 | 936.0 | 785.8 | |
0.00 | 2.25 | 0.00 | 1.21 | -6.67 | 138.43 | 18.40 | 233.79 | 0.3902 | 201.0 | 231.0 | |
0.00 | 2.69 | 0.00 | 1.53 | -15.76 | 138.33 | 18.31 | 218.48 | 0.4878 | -886.0 | -683.4 | |
0.00 | 3.14 | 0.00 | 1.68 | -6.76 | 137.53 | 17.51 | 232.21 | 0.3796 | 823.0 | 644.6 | |
0.00 | 1.08 | 0.00 | 0.60 | -13.61 | 137.62 | 17.60 | 220.35 | 0.4558 | -726.0 | -534.7 | |
0.00 | 5.39 | 0.00 | 2.89 | -7.65 | 137.15 | 17.13 | 229.76 | 0.3839 | 688.0 | 773.5 | |
0.00 | 0.99 | 0.00 | 0.53 | -7.38 | 136.69 | 16.67 | 229.53 | 0.3755 | -532.0 | -243.2 | |
0.00 | 3.32 | 0.00 | 1.77 | -7.00 | 136.49 | 16.46 | 229.96 | 0.3690 | -899.0 | -768.9 | |
0.00 | 3.05 | 0.00 | 1.63 | -7.34 | 136.43 | 16.41 | 229.16 | 0.3719 | -785.0 | -741.3 | |
0.00 | 1.17 | 0.00 | 0.62 | -6.31 | 136.40 | 16.38 | 231.27 | 0.3607 | -459.0 | -410.6 | |
0.00 | 1.26 | 0.00 | 0.68 | -10.23 | 135.19 | 15.16 | 221.46 | 0.3904 | -595.0 | -581.9 | |
0.00 | 1.80 | 0.00 | 0.93 | -5.20 | 130.39 | 10.37 | 220.65 | 0.2763 | -828.0 | -681.7 |
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. |