group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
49.31 | 304.17 | 27.10 | 167.05 | -7.02 | 139.25 | 21.43 | 237.22 | 0.4334 | 770.1 | 351.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 0.90 | 0.00 | 0.52 | -15.40 | 140.77 | 22.95 | 225.34 | 0.5306 | -675.0 | -532.5 | |
48.86 | 274.59 | 26.86 | 150.92 | -6.86 | 139.48 | 21.66 | 237.82 | 0.4349 | 1310.5 | 414.9 | |
0.00 | 2.16 | 0.00 | 1.19 | -9.27 | 138.75 | 20.94 | 232.37 | 0.4472 | 733.0 | 623.2 | |
0.00 | 1.80 | 0.00 | 1.03 | -15.87 | 138.34 | 20.53 | 221.52 | 0.5108 | -801.0 | -713.0 | |
0.00 | 1.44 | 0.00 | 0.78 | -6.67 | 137.31 | 19.50 | 235.37 | 0.4047 | 904.0 | 720.8 | |
0.00 | 0.99 | 0.00 | 0.56 | -13.66 | 137.73 | 19.91 | 223.77 | 0.4804 | -749.0 | -663.8 | |
0.00 | 7.01 | 0.00 | 3.80 | -7.60 | 137.06 | 19.25 | 233.15 | 0.4101 | 752.0 | 754.5 | |
0.00 | 1.89 | 0.00 | 1.02 | -6.06 | 136.90 | 19.09 | 236.05 | 0.3938 | -879.0 | -704.7 | |
0.45 | 5.03 | 0.24 | 2.72 | -7.51 | 136.57 | 18.76 | 232.60 | 0.4031 | -804.4 | -667.2 | |
0.00 | 4.94 | 0.00 | 2.66 | -7.00 | 136.36 | 18.55 | 233.30 | 0.3955 | -719.0 | -654.8 | |
0.00 | 1.35 | 0.00 | 0.73 | -6.72 | 136.35 | 18.54 | 233.86 | 0.3926 | -788.0 | -538.0 | |
0.00 | 1.08 | 0.00 | 0.59 | -10.26 | 135.32 | 17.51 | 225.51 | 0.4168 | -809.0 | -662.3 | |
0.00 | 0.72 | 0.00 | 0.38 | -5.24 | 134.99 | 17.17 | 234.96 | 0.3607 | -815.0 | -672.1 | |
0.00 | 0.27 | 0.00 | 0.15 | -17.78 | 134.95 | 17.14 | 214.15 | 0.5019 | 526.0 | 584.0 |
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. |