group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
47.36 | 245.70 | 25.44 | 132.12 | 14.99 | 255.23 | -6.95 | 17.57 | 0.3888 | -953.6 | -362.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.49 | 0.00 | 0.79 | 13.49 | 256.93 | -5.25 | 14.47 | 0.3577 | -701.0 | -574.7 | |
0.00 | 2.19 | 0.00 | 1.16 | 13.29 | 255.80 | -6.39 | 17.61 | 0.3596 | -958.0 | -755.2 | |
24.86 | 226.79 | 13.35 | 121.91 | 15.05 | 255.68 | -6.50 | 16.46 | 0.3875 | -1261.2 | -370.4 | |
0.00 | 1.31 | 0.00 | 0.70 | 13.20 | 255.46 | -6.73 | 18.56 | 0.3599 | -941.0 | -774.1 | |
0.00 | 2.28 | 0.00 | 1.21 | 12.94 | 255.34 | -6.85 | 19.10 | 0.3566 | -951.0 | -785.2 | |
21.80 | -3.00 | 11.71 | -3.00 | 15.00 | 255.03 | -7.15 | 18.06 | 0.3897 | -1159.1 | 999999 | |
0.70 | -3.00 | 0.38 | -3.00 | 14.61 | 254.89 | -7.30 | 18.72 | 0.3846 | -891.0 | 999999 | |
0.00 | 1.05 | 0.00 | 0.57 | 15.75 | 254.60 | -7.59 | 18.45 | 0.4033 | 21.0 | 48.5 | |
0.00 | 2.89 | 0.00 | 1.53 | 12.17 | 254.37 | -7.81 | 22.39 | 0.3503 | -962.0 | -777.9 | |
0.00 | 2.01 | 0.00 | 1.14 | 20.20 | 252.44 | -9.75 | 19.40 | 0.4802 | -788.0 | -634.6 | |
0.00 | 0.70 | 0.00 | 0.38 | 15.14 | 251.39 | -10.80 | 26.05 | 0.4137 | 760.0 | 539.1 | |
0.00 | 1.40 | 0.00 | 0.76 | 14.98 | 251.17 | -11.01 | 26.66 | 0.4130 | 811.0 | 544.4 | |
0.00 | 3.59 | 0.00 | 1.97 | 16.35 | 250.78 | -11.40 | 25.98 | 0.4350 | 598.0 | 587.5 |
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. |