group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
38 | 247 | 24 | 164 | -16.55 | 35.58 | -36.79 | 122.46 | 0.6797 | -570.6 | -230.5 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 6 | 0 | 4 | -19.88 | 41.28 | -31.09 | 130.89 | 0.6448 | -847.0 | -550.8 | |
0 | 2 | 0 | 1 | -20.07 | 40.89 | -31.48 | 130.80 | 0.6502 | -179.0 | -342.5 | |
10 | 105 | 6 | 68 | -17.01 | 39.37 | -33.00 | 125.61 | 0.6429 | -1082.9 | -592.2 | |
13 | -3 | 8 | -3 | -16.68 | 39.14 | -33.23 | 124.99 | 0.6431 | -1264.4 | 999999 | |
0 | 3 | 0 | 2 | -12.94 | 38.96 | -33.41 | 119.69 | 0.6201 | -778.0 | -649.4 | |
3 | 27 | 2 | 17 | -12.90 | 38.33 | -34.04 | 119.18 | 0.6272 | -837.5 | -625.3 | |
3 | -6 | 2 | -6 | -13.12 | 38.15 | -34.22 | 119.36 | 0.6307 | -842.1 | 999999 | |
0 | 7 | 0 | 4 | -14.40 | 37.04 | -35.34 | 120.36 | 0.6515 | -740.0 | -455.3 | |
0 | 5 | 0 | 3 | -17.18 | 36.47 | -35.90 | 123.66 | 0.6754 | -697.0 | -612.8 | |
0 | 7 | 0 | 4 | -16.90 | 36.22 | -36.15 | 123.12 | 0.6762 | -854.0 | -743.0 | |
0 | 4 | 0 | 2 | -17.06 | 35.78 | -36.59 | 123.01 | 0.6820 | -585.0 | -517.4 | |
0 | 9 | 0 | 6 | -17.59 | 35.45 | -36.93 | 123.47 | 0.6888 | -736.0 | -594.1 | |
0 | 4 | 0 | 3 | -17.85 | 34.70 | -37.67 | 123.30 | 0.6982 | -646.0 | -526.0 | |
0 | 7 | 0 | 4 | -13.41 | 33.49 | -38.89 | 116.78 | 0.6863 | 760.0 | 648.4 | |
2 | 9 | 1 | 6 | -13.75 | 33.37 | -39.01 | 117.17 | 0.6894 | 694.0 | 560.9 | |
0 | 4 | 0 | 3 | -19.22 | 28.74 | -43.63 | 121.37 | 0.7655 | 372.0 | 263.2 | |
0 | 4 | 0 | 3 | -18.87 | 28.21 | -44.16 | 120.68 | 0.7688 | 643.0 | 517.5 | |
7 | 37 | 5 | 29 | -17.87 | 27.72 | -44.65 | 119.25 | 0.7689 | 932.4 | 662.1 | |
0 | 4 | 0 | 3 | -16.18 | 27.60 | -44.78 | 117.15 | 0.7625 | 633.0 | 594.6 | |
0 | 3 | 0 | 2 | -18.50 | 25.23 | -47.14 | 118.76 | 0.7953 | 273.0 | 232.1 |
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. |