group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
14.11 | 55.45 | 9.48 | 37.18 | -16.30 | 242.81 | -36.34 | 122.40 | 0.6757 | -96.5 | -241.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
3.89 | 5.25 | 2.52 | 3.39 | -16.25 | 245.57 | -33.58 | 124.34 | 0.6453 | 824.2 | 770.0 | |
0.00 | 1.18 | 0.00 | 0.76 | -16.50 | 245.29 | -33.85 | 124.45 | 0.6500 | 697.0 | 492.2 | |
0.00 | 0.63 | 0.00 | 0.42 | -17.41 | 243.94 | -35.21 | 124.62 | 0.6708 | -672.0 | -538.7 | |
0.00 | 1.00 | 0.00 | 0.66 | -17.38 | 243.79 | -35.36 | 124.48 | 0.6722 | -642.0 | -532.2 | |
0.00 | 1.18 | 0.00 | 0.77 | -14.89 | 243.84 | -35.31 | 121.24 | 0.6556 | 441.0 | 345.7 | |
0.00 | 1.54 | 0.00 | 1.01 | -14.93 | 243.21 | -35.94 | 120.86 | 0.6629 | 331.0 | 343.6 | |
2.53 | 23.97 | 1.69 | 15.99 | -15.73 | 242.97 | -36.18 | 121.75 | 0.6705 | -895.6 | -298.0 | |
1.45 | 2.26 | 0.98 | 1.53 | -16.64 | 242.50 | -36.65 | 122.62 | 0.6813 | 512.4 | 527.6 | |
0.00 | 0.81 | 0.00 | 0.55 | -16.88 | 242.40 | -36.74 | 122.85 | 0.6837 | 314.0 | 287.7 | |
1.81 | 4.70 | 1.24 | 3.21 | -17.34 | 241.98 | -37.17 | 123.15 | 0.6911 | -761.8 | -695.2 | |
2.17 | 5.97 | 1.49 | 4.10 | -17.32 | 241.70 | -37.45 | 122.94 | 0.6939 | -745.9 | -639.0 | |
0.00 | 1.45 | 0.00 | 0.98 | -15.83 | 241.88 | -37.27 | 121.15 | 0.6830 | 734.0 | 531.5 | |
2.26 | 2.71 | 1.56 | 1.87 | -17.06 | 241.16 | -37.99 | 122.25 | 0.6981 | -731.8 | -555.0 | |
0.00 | 2.80 | 0.00 | 1.94 | -16.90 | 240.71 | -38.44 | 121.75 | 0.7018 | -757.0 | -660.6 |
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. |