group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
24.86 | 140.37 | 22.68 | 126.77 | -1.65 | 153.52 | 56.62 | 272.79 | 0.8373 | -490.7 | -188.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
23.31 | 117.24 | 21.42 | 107.79 | -1.63 | 154.22 | 57.32 | 272.70 | 0.8444 | -827.6 | -206.9 | |
0.00 | 2.94 | 0.00 | 2.66 | -0.24 | 153.47 | 56.57 | 274.46 | 0.8393 | -582.0 | -447.1 | |
0.00 | 0.86 | 0.00 | 0.76 | -2.66 | 152.75 | 55.85 | 271.71 | 0.8292 | 104.0 | 171.5 | |
0.00 | 2.59 | 0.00 | 2.26 | -1.38 | 152.11 | 55.21 | 273.35 | 0.8246 | -569.0 | -427.1 | |
0.00 | 1.21 | 0.00 | 1.05 | -1.31 | 151.84 | 54.94 | 273.47 | 0.8221 | -621.0 | -607.5 | |
0.00 | 1.12 | 0.00 | 0.97 | -2.43 | 151.79 | 54.89 | 272.13 | 0.8201 | -602.0 | -563.2 | |
1.12 | 4.92 | 0.94 | 4.12 | -1.56 | 150.57 | 53.67 | 273.38 | 0.8090 | -780.9 | -562.7 | |
0.00 | 0.60 | 0.00 | 0.49 | -0.37 | 149.30 | 52.40 | 275.08 | 0.7977 | 409.0 | 334.6 | |
0.00 | 1.29 | 0.00 | 1.05 | -2.10 | 149.10 | 52.20 | 272.96 | 0.7930 | 571.0 | 474.1 | |
0.00 | 0.69 | 0.00 | 0.52 | -2.69 | 145.43 | 48.53 | 272.80 | 0.7517 | 324.0 | 288.6 | |
0.00 | 1.47 | 0.00 | 1.09 | -2.86 | 145.30 | 48.40 | 272.61 | 0.7500 | 450.0 | 371.9 | |
0.43 | 1.99 | 0.32 | 1.47 | -2.91 | 145.03 | 48.13 | 272.58 | 0.7468 | 649.0 | 569.2 | |
0.00 | 2.50 | 0.00 | 1.85 | -2.78 | 144.80 | 47.90 | 272.79 | 0.7444 | 738.0 | 621.7 | |
0.00 | 0.95 | 0.00 | 0.69 | -1.70 | 143.57 | 46.67 | 274.48 | 0.7317 | 366.0 | 347.1 |
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. |