group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
45.95 | 303.77 | 24.69 | 163.62 | -24.23 | 250.71 | -10.49 | 154.90 | 0.3926 | 720.5 | 345.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
45.95 | 286.72 | 24.69 | 154.22 | -24.24 | 251.08 | -10.12 | 155.59 | 0.3896 | 1457.6 | 407.9 | |
0.00 | 1.36 | 0.00 | 0.73 | -23.36 | 248.66 | -12.54 | 149.56 | 0.3952 | 673.0 | 614.6 | |
0.00 | 0.93 | 0.00 | 0.52 | -26.73 | 247.52 | -13.68 | 151.82 | 0.4493 | 688.0 | 402.6 | |
0.00 | 1.02 | 0.00 | 0.57 | -27.92 | 245.40 | -15.80 | 149.83 | 0.4808 | -774.0 | -609.8 | |
0.00 | 1.95 | 0.00 | 1.07 | -23.78 | 245.93 | -15.27 | 145.21 | 0.4243 | -905.0 | -756.9 | |
0.00 | 0.68 | 0.00 | 0.37 | -24.60 | 245.49 | -15.71 | 145.66 | 0.4383 | -646.0 | -502.5 | |
0.00 | 2.21 | 0.00 | 1.21 | -24.08 | 244.95 | -16.25 | 144.04 | 0.4369 | -904.0 | -724.2 | |
0.00 | 0.85 | 0.00 | 0.47 | -23.48 | 244.76 | -16.44 | 142.83 | 0.4314 | -900.0 | -760.5 | |
0.00 | 1.27 | 0.00 | 0.70 | -23.29 | 244.59 | -16.61 | 142.25 | 0.4309 | -922.0 | -866.7 | |
0.00 | 1.78 | 0.00 | 0.98 | -24.04 | 244.39 | -16.82 | 143.08 | 0.4417 | -802.0 | -619.3 | |
0.00 | 1.19 | 0.00 | 0.65 | -22.26 | 244.62 | -16.58 | 140.66 | 0.4185 | -927.0 | -732.7 | |
0.00 | 0.93 | 0.00 | 0.51 | -23.35 | 244.21 | -16.99 | 141.74 | 0.4352 | -860.0 | -737.5 | |
0.00 | 0.68 | 0.00 | 0.37 | -21.26 | 241.48 | -19.73 | 134.28 | 0.4412 | -788.0 | -699.5 | |
0.00 | 1.27 | 0.00 | 0.70 | -21.17 | 241.22 | -19.98 | 133.77 | 0.4431 | -681.0 | -534.7 | |
0.00 | 0.93 | 0.00 | 0.55 | -28.90 | 239.01 | -22.20 | 142.52 | 0.5457 | -366.0 | -420.8 |
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. |