group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
48 | 354 | 31 | 208 | 24.59 | 113.45 | 13.81 | 336.91 | 0.5600 | 832.0 | 144.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
26 | 165 | 16 | 98 | 23.03 | 116.71 | 17.07 | 330.93 | 0.5581 | 1498.7 | 562.9 | |
0 | 4 | 0 | 2 | 20.79 | 112.07 | 12.42 | 336.10 | 0.4983 | 597.0 | 487.2 | |
6 | 27 | 4 | 16 | 24.93 | 112.03 | 12.38 | 339.38 | 0.5543 | 918.3 | 645.2 | |
0 | 4 | 0 | 2 | 22.70 | 111.64 | 11.99 | 338.36 | 0.5219 | 511.0 | 462.9 | |
3 | -3 | 2 | -3 | 25.19 | 111.79 | 12.14 | 339.92 | 0.5566 | 545.2 | 999999 | |
0 | 11 | 0 | 6 | 24.60 | 111.60 | 11.96 | 339.80 | 0.5477 | 726.0 | 740.6 | |
0 | 4 | 0 | 2 | 22.47 | 111.41 | 11.76 | 338.57 | 0.5176 | 562.0 | 426.3 | |
6 | 25 | 4 | 15 | 25.26 | 110.89 | 11.24 | 341.34 | 0.5532 | 785.6 | 221.4 | |
0 | 3 | 0 | 2 | 25.11 | 110.40 | 10.75 | 342.00 | 0.5490 | 385.0 | 343.4 | |
3 | 72 | 2 | 43 | 26.48 | 110.53 | 10.88 | 342.63 | 0.5682 | -827.9 | -711.5 | |
4 | -10 | 3 | -10 | 26.70 | 110.29 | 10.64 | 343.12 | 0.5702 | -963.7 | 999999 | |
0 | 11 | 0 | 6 | 28.22 | 110.26 | 10.61 | 344.00 | 0.5908 | -675.0 | -615.9 | |
0 | 12 | 0 | 7 | 27.46 | 109.26 | 9.61 | 345.05 | 0.5766 | -746.0 | -774.2 | |
0 | 10 | 0 | 6 | 26.57 | 108.18 | 8.54 | 346.24 | 0.5604 | -854.0 | -756.1 | |
0 | 6 | 0 | 3 | 27.62 | 107.83 | 8.18 | 347.26 | 0.5739 | -751.0 | -773.1 |
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. |