group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.53 | 21.51 | 0.40 | 16.06 | -20.32 | 105.46 | 40.39 | 234.36 | 0.7491 | 139.0 | 215.5 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.33 | 0.00 | 1.08 | -19.94 | 110.25 | 45.17 | 237.68 | 0.7912 | 491.0 | 359.4 | |
0.00 | 0.80 | 0.00 | 0.64 | -20.09 | 110.07 | 45.00 | 237.42 | 0.7904 | 521.0 | 393.2 | |
0.00 | 2.13 | 0.00 | 1.64 | -20.67 | 107.29 | 42.22 | 235.17 | 0.7682 | 613.0 | 463.0 | |
0.00 | 2.05 | 0.00 | 1.57 | -20.39 | 107.11 | 42.03 | 235.38 | 0.7649 | 675.0 | 569.7 | |
0.00 | 0.80 | 0.00 | 0.62 | -21.10 | 107.13 | 42.06 | 234.59 | 0.7691 | 282.0 | 301.9 | |
0.00 | 1.51 | 0.00 | 1.17 | -21.29 | 107.02 | 41.95 | 234.31 | 0.7692 | 663.0 | 503.3 | |
0.00 | 1.69 | 0.00 | 1.26 | -19.72 | 106.03 | 40.96 | 235.49 | 0.7511 | 684.0 | 536.8 | |
0.53 | 4.98 | 0.40 | 3.72 | -20.55 | 105.48 | 40.41 | 234.19 | 0.7508 | 682.2 | 528.5 | |
0.00 | 0.98 | 0.00 | 0.69 | -18.90 | 102.69 | 37.61 | 234.25 | 0.7138 | -544.0 | -405.0 | |
0.00 | 0.44 | 0.00 | 0.31 | -19.23 | 102.65 | 37.58 | 233.83 | 0.7156 | -593.0 | -554.4 | |
0.00 | 0.62 | 0.00 | 0.43 | -18.20 | 102.27 | 37.19 | 234.80 | 0.7051 | -554.0 | -507.4 | |
0.00 | 2.85 | 0.00 | 1.98 | -18.79 | 101.78 | 36.70 | 233.73 | 0.7041 | -647.0 | -459.9 | |
0.00 | 1.33 | 0.00 | 0.95 | -23.91 | 99.25 | 34.18 | 225.92 | 0.7172 | -684.0 | -573.6 |
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. |