group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
29.13 | 94.04 | 25.41 | 82.40 | -22.08 | 153.07 | 48.98 | 238.00 | 0.8235 | 344.8 | 124.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
14.39 | 50.16 | 13.64 | 47.58 | -22.41 | 156.53 | 52.44 | 239.30 | 0.8543 | 724.6 | 207.3 | |
1.31 | -1.00 | 1.22 | -1.00 | -22.53 | 155.95 | 51.87 | 238.94 | 0.8503 | 757.4 | 999999 | |
0.00 | 3.14 | 0.00 | 2.96 | -22.88 | 156.14 | 52.06 | 238.64 | 0.8530 | 148.0 | 139.4 | |
0.00 | 1.22 | 0.00 | 1.08 | -23.84 | 152.99 | 48.91 | 236.20 | 0.8318 | 236.0 | 318.1 | |
9.07 | 17.80 | 7.20 | 14.12 | -21.36 | 148.67 | 44.58 | 236.79 | 0.7836 | 679.5 | 470.1 | |
0.00 | 1.13 | 0.00 | 0.88 | -20.91 | 147.91 | 43.83 | 236.90 | 0.7745 | -562.0 | -514.7 | |
0.00 | 1.40 | 0.00 | 1.11 | -22.24 | 148.42 | 44.34 | 235.65 | 0.7858 | 651.0 | 554.0 | |
0.00 | 0.79 | 0.00 | 0.63 | -22.41 | 148.45 | 44.36 | 235.47 | 0.7868 | 523.0 | 483.3 | |
3.66 | 8.81 | 2.82 | 6.78 | -20.69 | 147.21 | 43.13 | 236.77 | 0.7669 | -796.5 | -591.0 | |
0.00 | 1.05 | 0.00 | 0.83 | -22.33 | 147.78 | 43.70 | 235.20 | 0.7805 | 470.0 | 387.9 | |
0.00 | 1.48 | 0.00 | 1.15 | -21.12 | 147.24 | 43.15 | 236.28 | 0.7693 | -513.0 | -416.6 | |
0.00 | 1.92 | 0.00 | 1.48 | -21.24 | 147.02 | 42.93 | 236.02 | 0.7679 | -254.0 | -102.8 | |
0.70 | 1.83 | 0.53 | 1.40 | -22.30 | 145.96 | 41.87 | 234.19 | 0.7639 | -630.6 | -511.2 | |
0.00 | 0.35 | 0.00 | 0.26 | -21.84 | 144.63 | 40.55 | 233.91 | 0.7490 | 143.0 | 319.2 | |
0.00 | 1.48 | 0.00 | 1.07 | -22.11 | 142.26 | 38.17 | 232.05 | 0.7284 | -787.0 | -630.5 | |
0.00 | 1.48 | 0.00 | 1.07 | -23.91 | 140.79 | 36.71 | 228.96 | 0.7268 | -620.0 | -478.5 |
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. |