group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
116 | 652 | 72 | 401 | -21.13 | 117.60 | 31.29 | 235.03 | 0.5910 | 309.0 | 306.7 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
14 | 77 | 10 | 53 | -19.75 | 127.69 | 41.38 | 243.24 | 0.6991 | -1176.5 | -324.4 | |
4 | 10 | 3 | 7 | -19.82 | 126.54 | 40.23 | 242.64 | 0.6865 | -882.7 | -697.1 | |
0 | 3 | 0 | 2 | -20.23 | 126.62 | 40.31 | 242.11 | 0.6891 | -477.0 | -421.4 | |
0 | 3 | 0 | 2 | -18.59 | 126.13 | 39.82 | 244.17 | 0.6766 | -341.0 | -386.3 | |
0 | 3 | 0 | 2 | -17.54 | 125.15 | 38.84 | 245.23 | 0.6609 | -675.0 | -506.3 | |
0 | 3 | 0 | 2 | -20.50 | 125.55 | 39.24 | 241.22 | 0.6783 | -674.0 | -523.4 | |
0 | 3 | 0 | 2 | -18.04 | 124.75 | 38.44 | 244.32 | 0.6582 | -785.0 | -634.0 | |
0 | 5 | 0 | 3 | -18.27 | 121.28 | 34.97 | 242.21 | 0.6175 | -695.0 | -550.0 | |
0 | 2 | 0 | 1 | -19.23 | 120.80 | 34.49 | 240.49 | 0.6167 | -558.0 | -523.5 | |
0 | 9 | 0 | 6 | -18.49 | 120.63 | 34.32 | 241.50 | 0.6107 | -954.0 | -695.4 | |
0 | 11 | 0 | 7 | -18.86 | 120.41 | 34.10 | 240.80 | 0.6100 | -1021.0 | -876.1 | |
8 | 18 | 5 | 11 | -19.87 | 119.69 | 33.39 | 238.84 | 0.6070 | -1159.7 | -752.5 | |
7 | 13 | 4 | 8 | -20.34 | 118.86 | 32.55 | 237.57 | 0.5999 | -1163.4 | -765.9 | |
3 | 47 | 2 | 29 | -19.68 | 118.60 | 32.29 | 238.40 | 0.5929 | 764.0 | -294.6 | |
12 | -14 | 7 | -14 | -19.77 | 118.13 | 31.82 | 237.93 | 0.5877 | -1075.9 | 999999 | |
0 | 5 | 0 | 3 | -20.35 | 118.26 | 31.95 | 237.14 | 0.5929 | -808.0 | -780.0 | |
0 | 4 | 0 | 3 | -21.44 | 117.83 | 31.52 | 235.19 | 0.5949 | 456.0 | 474.5 | |
0 | 3 | 0 | 2 | -20.45 | 117.45 | 31.14 | 236.40 | 0.5839 | -770.0 | -522.1 | |
0 | 4 | 0 | 3 | -20.91 | 117.40 | 31.09 | 235.67 | 0.5864 | 480.0 | 274.2 | |
3 | 6 | 2 | 4 | -21.49 | 117.24 | 30.94 | 234.67 | 0.5885 | 711.5 | 599.7 | |
0 | 7 | 0 | 4 | -21.63 | 116.34 | 30.04 | 233.76 | 0.5791 | 795.0 | 620.7 | |
0 | 2 | 0 | 1 | -20.35 | 115.72 | 29.41 | 235.22 | 0.5628 | 745.0 | 711.2 | |
0 | 6 | 0 | 3 | -20.68 | 115.60 | 29.29 | 234.60 | 0.5637 | 867.0 | 764.6 | |
0 | 4 | 0 | 2 | -22.02 | 115.80 | 29.49 | 232.73 | 0.5756 | 580.0 | 491.5 | |
18 | 400 | 11 | 239 | -21.52 | 115.25 | 28.94 | 233.02 | 0.5657 | 1355.4 | 714.2 | |
10 | -25 | 6 | -25 | -21.87 | 114.36 | 28.05 | 231.71 | 0.5581 | 1545.1 | 999999 | |
18 | -25 | 11 | -25 | -22.46 | 114.25 | 27.94 | 230.72 | 0.5615 | 1495.9 | 999999 | |
12 | -25 | 7 | -25 | -21.84 | 113.87 | 27.56 | 231.33 | 0.5523 | 2031.4 | 999999 | |
7 | -25 | 4 | -25 | -22.26 | 113.77 | 27.46 | 230.59 | 0.5545 | 1745.7 | 999999 | |
0 | 4 | 0 | 2 | -23.12 | 112.85 | 26.54 | 228.44 | 0.5514 | -747.0 | -456.1 |
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. |