group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
42 | 285 | 28 | 195 | 15.47 | 337.27 | 41.50 | 291.73 | 0.6890 | 183.7 | 104.2 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
4 | 122 | 3 | 86 | 14.63 | 340.50 | 44.73 | 289.40 | 0.7243 | 395.4 | 393.0 | |
5 | -1 | 3 | -1 | 14.92 | 339.96 | 44.19 | 289.95 | 0.7189 | 414.8 | 999999 | |
0 | 10 | 0 | 7 | 14.25 | 339.62 | 43.85 | 289.14 | 0.7132 | 690.0 | 697.2 | |
11 | -1 | 8 | -1 | 15.48 | 339.39 | 43.62 | 290.90 | 0.7140 | 728.5 | 999999 | |
0 | 6 | 0 | 5 | 14.85 | 338.90 | 43.13 | 290.20 | 0.7065 | 539.0 | 557.4 | |
0 | 3 | 0 | 2 | 13.91 | 338.24 | 42.47 | 289.11 | 0.6960 | -141.0 | -248.8 | |
0 | 3 | 0 | 2 | 16.00 | 338.76 | 42.99 | 291.83 | 0.7084 | 267.0 | 274.0 | |
8 | 18 | 5 | 12 | 16.09 | 337.75 | 41.98 | 292.32 | 0.6971 | 636.0 | 583.4 | |
0 | 6 | 0 | 4 | 16.53 | 337.60 | 41.83 | 292.99 | 0.6969 | 286.0 | 289.1 | |
0 | 3 | 0 | 2 | 16.42 | 336.98 | 41.21 | 293.07 | 0.6893 | 364.0 | 340.3 | |
0 | 5 | 0 | 3 | 14.61 | 336.17 | 40.40 | 290.81 | 0.6734 | 103.0 | -55.0 | |
4 | 8 | 2 | 6 | 14.73 | 335.63 | 39.86 | 291.20 | 0.6672 | -393.1 | -336.1 | |
0 | 3 | 0 | 2 | 16.31 | 335.95 | 40.18 | 293.34 | 0.6768 | 522.0 | 572.3 | |
0 | 2 | 0 | 1 | 14.62 | 335.14 | 39.37 | 291.23 | 0.6608 | -370.0 | -407.2 | |
0 | 7 | 0 | 5 | 18.19 | 335.97 | 40.20 | 295.97 | 0.6844 | -142.0 | -263.5 | |
0 | 6 | 0 | 4 | 16.56 | 335.23 | 39.46 | 294.00 | 0.6692 | 580.0 | 542.6 | |
3 | 34 | 2 | 22 | 15.02 | 334.41 | 38.64 | 292.12 | 0.6533 | -598.7 | -506.0 | |
3 | -17 | 2 | -17 | 15.18 | 334.04 | 38.27 | 292.51 | 0.6494 | -549.6 | 999999 | |
0 | 18 | 0 | 12 | 15.78 | 333.31 | 37.54 | 293.73 | 0.6429 | -324.0 | -574.7 | |
0 | 4 | 0 | 3 | 16.75 | 332.72 | 36.95 | 295.44 | 0.6398 | -346.0 | -225.5 | |
0 | 6 | 0 | 4 | 15.76 | 332.11 | 36.34 | 294.27 | 0.6279 | -718.0 | -659.6 | |
4 | 12 | 3 | 7 | 16.35 | 332.18 | 36.41 | 295.13 | 0.6315 | -915.5 | -673.6 | |
0 | 9 | 0 | 6 | 16.64 | 331.75 | 35.98 | 295.77 | 0.6274 | -882.0 | -564.2 |
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. |