group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
13.49 | 41.61 | 9.22 | 28.41 | -16.14 | 243.03 | -37.76 | 121.24 | 0.6901 | -45.5 | -165.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
3.98 | 5.43 | 2.63 | 3.58 | -16.32 | 245.55 | -35.24 | 123.19 | 0.6640 | 818.2 | 766.4 | |
0.00 | 2.53 | 0.00 | 1.68 | -16.54 | 245.31 | -35.48 | 123.29 | 0.6680 | 635.0 | 450.2 | |
0.00 | 0.81 | 0.00 | 0.55 | -14.89 | 243.61 | -37.18 | 119.96 | 0.6765 | 229.0 | 270.3 | |
1.18 | 15.38 | 0.80 | 10.47 | -15.70 | 243.08 | -37.71 | 120.69 | 0.6871 | -810.5 | -512.8 | |
1.72 | -4.00 | 1.17 | -4.00 | -15.65 | 242.93 | -37.86 | 120.52 | 0.6884 | -813.3 | 999999 | |
0.00 | 2.08 | 0.00 | 1.41 | -14.99 | 243.03 | -37.76 | 119.73 | 0.6835 | 622.0 | 411.2 | |
0.00 | 1.00 | 0.00 | 0.68 | -16.19 | 242.65 | -38.14 | 121.04 | 0.6946 | -569.0 | -336.2 | |
1.36 | 4.52 | 0.93 | 3.10 | -15.55 | 242.43 | -38.36 | 120.08 | 0.6933 | 508.1 | 525.6 | |
1.72 | 6.78 | 1.21 | 4.77 | -17.37 | 241.75 | -39.04 | 121.96 | 0.7108 | -774.2 | -620.2 | |
1.81 | -9.00 | 1.27 | -9.00 | -17.35 | 241.55 | -39.24 | 121.81 | 0.7128 | -662.6 | 999999 | |
1.72 | 3.08 | 1.21 | 2.17 | -17.01 | 241.18 | -39.61 | 121.16 | 0.7148 | -631.8 | -550.8 |
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. |