group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 35.16 | 0.00 | 25.39 | -20.50 | 105.90 | 38.07 | 232.62 | 0.7287 | 136.2 | 248.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 0.62 | 0.00 | 0.46 | -16.92 | 109.97 | 42.14 | 239.51 | 0.7472 | -505.0 | -514.0 | |
0.00 | 1.78 | 0.00 | 1.36 | -19.99 | 110.17 | 42.34 | 236.03 | 0.7655 | 544.0 | 443.5 | |
0.00 | 1.42 | 0.00 | 1.09 | -20.04 | 110.02 | 42.18 | 235.87 | 0.7643 | 652.0 | 506.5 | |
0.00 | 1.16 | 0.00 | 0.88 | -20.86 | 108.99 | 41.16 | 234.31 | 0.7595 | 518.0 | 472.3 | |
0.00 | 0.62 | 0.00 | 0.43 | -14.80 | 106.48 | 38.65 | 240.02 | 0.6994 | 523.0 | 442.7 | |
0.00 | 0.89 | 0.00 | 0.68 | -22.29 | 108.19 | 40.35 | 232.19 | 0.7606 | 444.0 | 358.9 | |
0.00 | 5.61 | 0.00 | 4.10 | -20.29 | 107.07 | 39.24 | 233.73 | 0.7382 | 700.0 | 567.8 | |
0.00 | 2.31 | 0.00 | 1.70 | -20.71 | 107.20 | 39.37 | 233.33 | 0.7420 | 586.0 | 522.3 | |
0.00 | 1.25 | 0.00 | 0.96 | -23.84 | 107.76 | 39.92 | 230.19 | 0.7664 | 145.0 | 235.2 | |
0.00 | 0.89 | 0.00 | 0.68 | -23.65 | 107.56 | 39.72 | 230.27 | 0.7635 | 170.0 | 214.0 | |
0.00 | 5.16 | 0.00 | 3.71 | -19.65 | 106.22 | 38.39 | 233.91 | 0.7261 | 327.0 | 303.5 | |
0.00 | 0.80 | 0.00 | 0.59 | -22.14 | 106.82 | 38.99 | 231.45 | 0.7474 | 680.0 | 521.8 | |
0.00 | 0.89 | 0.00 | 0.63 | -18.88 | 105.44 | 37.61 | 234.28 | 0.7136 | 723.0 | 620.4 | |
0.00 | 3.03 | 0.00 | 2.17 | -20.43 | 105.51 | 37.67 | 232.50 | 0.7242 | 747.0 | 643.1 | |
0.00 | 1.07 | 0.00 | 0.76 | -20.71 | 104.81 | 36.98 | 231.68 | 0.7195 | 645.0 | 473.9 | |
0.00 | 0.89 | 0.00 | 0.60 | -18.28 | 103.00 | 35.16 | 233.22 | 0.6851 | -588.0 | -538.7 | |
0.00 | 0.27 | 0.00 | 0.18 | -18.84 | 102.89 | 35.06 | 232.46 | 0.6879 | -493.0 | -505.0 | |
0.00 | 1.16 | 0.00 | 0.78 | -18.64 | 101.99 | 34.16 | 232.00 | 0.6775 | -555.0 | -465.4 | |
0.00 | 0.27 | 0.00 | 0.18 | -18.35 | 101.74 | 33.90 | 232.15 | 0.6728 | -531.0 | -599.7 | |
0.00 | 0.62 | 0.00 | 0.42 | -18.50 | 101.54 | 33.70 | 231.80 | 0.6719 | -686.0 | -575.3 | |
0.00 | 1.16 | 0.00 | 0.77 | -18.52 | 101.31 | 33.48 | 231.60 | 0.6697 | -499.0 | -477.1 | |
0.00 | 3.29 | 0.00 | 2.26 | -23.97 | 99.31 | 31.48 | 223.61 | 0.6942 | -550.0 | -508.3 |
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. |