group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
6.35 | 38.90 | 3.34 | 20.85 | 15.38 | 227.66 | -11.02 | 28.42 | 0.3761 | -44.8 | 97.5 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.61 | 0.00 | 0.84 | 15.26 | 238.24 | -0.43 | 1.31 | 0.3224 | -824.0 | -574.2 | |
0.00 | 1.25 | 0.00 | 0.65 | 13.10 | 235.39 | -3.29 | 11.10 | 0.2917 | -900.0 | -653.6 | |
0.00 | 1.16 | 0.00 | 0.61 | 13.96 | 235.37 | -3.30 | 10.58 | 0.3058 | -671.0 | -460.9 | |
0.00 | 1.25 | 0.00 | 0.65 | 13.17 | 235.07 | -3.60 | 12.07 | 0.2938 | -847.0 | -606.3 | |
0.00 | 1.43 | 0.00 | 0.74 | 13.04 | 234.24 | -4.44 | 14.88 | 0.2951 | 817.0 | 575.9 | |
0.00 | 0.98 | 0.00 | 0.51 | 11.67 | 233.17 | -5.50 | 19.81 | 0.2783 | -846.0 | -634.1 | |
6.35 | 10.65 | 3.34 | 5.60 | 13.71 | 229.42 | -9.25 | 27.94 | 0.3348 | -1037.0 | -864.0 | |
0.00 | 2.69 | 0.00 | 1.42 | 13.89 | 228.06 | -10.62 | 31.05 | 0.3484 | -875.0 | -748.2 | |
0.00 | 1.25 | 0.00 | 0.68 | 16.80 | 225.29 | -13.39 | 32.75 | 0.4116 | 728.0 | 609.1 | |
0.00 | 1.25 | 0.00 | 0.68 | 15.74 | 225.07 | -13.61 | 34.68 | 0.3997 | 781.0 | 593.1 | |
0.00 | 3.40 | 0.00 | 1.86 | 17.26 | 224.44 | -14.24 | 33.71 | 0.4251 | 754.0 | 525.6 | |
0.00 | 1.79 | 0.00 | 0.98 | 17.22 | 223.06 | -15.61 | 36.21 | 0.4370 | 884.0 | 699.5 | |
0.00 | 1.16 | 0.00 | 0.64 | 16.90 | 222.96 | -15.72 | 36.85 | 0.4340 | 746.0 | 527.9 | |
0.00 | 4.83 | 0.00 | 2.67 | 17.84 | 222.81 | -15.87 | 35.78 | 0.4470 | 349.0 | 699.7 | |
0.00 | 1.34 | 0.00 | 0.74 | 17.19 | 222.83 | -15.84 | 36.65 | 0.4388 | 862.0 | 686.6 | |
0.00 | 1.25 | 0.00 | 0.69 | 17.88 | 222.51 | -16.17 | 36.23 | 0.4502 | 707.0 | 507.1 | |
0.00 | 1.61 | 0.00 | 0.89 | 17.39 | 222.45 | -16.22 | 37.00 | 0.4448 | 933.0 | 721.9 |
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. |