group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
11.42 | 62.89 | 12.05 | 63.75 | -22.18 | 153.62 | 55.05 | 240.44 | 0.8713 | 133.6 | 148.2 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
9.07 | 40.47 | 9.97 | 44.55 | -22.45 | 156.50 | 57.93 | 241.32 | 0.8945 | 591.4 | 208.6 | |
0.00 | 0.44 | 0.00 | 0.47 | -22.68 | 155.74 | 57.17 | 240.82 | 0.8899 | 560.0 | 542.0 | |
1.22 | 7.94 | 1.09 | 7.05 | -21.24 | 148.91 | 50.34 | 239.71 | 0.8332 | 571.0 | 542.1 | |
0.00 | 1.05 | 0.00 | 0.91 | -20.91 | 148.01 | 49.44 | 239.68 | 0.8243 | -292.0 | -323.7 | |
0.52 | 1.48 | 0.47 | 1.32 | -22.33 | 148.42 | 49.86 | 238.29 | 0.8333 | 602.7 | 514.7 | |
0.61 | 1.57 | 0.52 | 1.34 | -20.68 | 147.22 | 48.65 | 239.58 | 0.8166 | -560.1 | -389.4 | |
0.00 | 1.22 | 0.00 | 1.04 | -20.90 | 147.07 | 48.50 | 239.27 | 0.8162 | -584.0 | -474.1 | |
0.00 | 0.96 | 0.00 | 0.82 | -21.19 | 147.06 | 48.49 | 238.93 | 0.8173 | -478.0 | -352.5 | |
0.00 | 0.61 | 0.00 | 0.53 | -22.35 | 147.34 | 48.77 | 237.77 | 0.8244 | 443.0 | 335.3 | |
0.00 | 0.78 | 0.00 | 0.67 | -22.39 | 146.19 | 47.62 | 237.18 | 0.8149 | -551.0 | -475.3 | |
0.00 | 0.78 | 0.00 | 0.64 | -20.82 | 145.23 | 46.66 | 238.48 | 0.7997 | -328.0 | -358.3 | |
0.00 | 1.22 | 0.00 | 0.98 | -20.79 | 143.97 | 45.40 | 237.88 | 0.7883 | -516.0 | -352.5 | |
0.00 | 1.05 | 0.00 | 0.83 | -22.04 | 142.91 | 44.34 | 235.89 | 0.7848 | -480.0 | -375.2 | |
0.00 | 1.31 | 0.00 | 1.04 | -22.55 | 142.48 | 43.91 | 235.08 | 0.7835 | -460.0 | -321.3 | |
0.00 | 0.44 | 0.00 | 0.34 | -22.33 | 142.31 | 43.74 | 235.23 | 0.7808 | -503.0 | -485.6 | |
0.00 | 1.57 | 0.00 | 1.22 | -23.33 | 140.79 | 42.22 | 233.22 | 0.7726 | -579.0 | -453.9 |
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. |