group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
23.64 | 93.71 | 39.53 | 155.54 | 14.14 | 54.76 | -73.64 | 77.14 | 0.9538 | -24.5 | -28.4 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
12.09 | 40.50 | 16.39 | 54.77 | 13.80 | 58.97 | -69.43 | 77.68 | 0.9323 | -551.8 | -292.6 | |
0.00 | 7.49 | 0.00 | 10.56 | 13.54 | 58.03 | -70.37 | 77.92 | 0.9379 | -493.0 | -277.6 | |
0.90 | 3.16 | 1.35 | 4.74 | 12.29 | 56.83 | -71.57 | 79.20 | 0.9451 | -430.3 | -400.0 | |
0.00 | 1.71 | 0.00 | 2.70 | 12.75 | 55.80 | -72.60 | 78.67 | 0.9506 | -212.0 | -128.8 | |
0.00 | 1.26 | 0.00 | 1.98 | 11.98 | 55.92 | -72.49 | 79.48 | 0.9502 | -286.0 | -193.3 | |
0.00 | 0.36 | 0.00 | 0.61 | 13.55 | 54.51 | -73.89 | 77.77 | 0.9570 | -82.0 | -83.2 | |
0.00 | 2.71 | 0.00 | 5.16 | 14.13 | 52.37 | -76.03 | 77.05 | 0.9667 | 382.0 | 449.3 | |
6.86 | 25.62 | 13.92 | 51.74 | 14.91 | 51.39 | -77.01 | 76.20 | 0.9707 | 453.8 | 225.9 | |
2.35 | -8.00 | 4.68 | -8.00 | 14.49 | 51.59 | -76.82 | 76.65 | 0.9700 | 313.7 | 999999 | |
0.90 | 4.96 | 2.01 | 11.08 | 15.44 | 49.95 | -78.45 | 75.57 | 0.9761 | 36.8 | -10.1 | |
0.00 | 1.98 | 0.00 | 3.93 | 13.91 | 51.79 | -76.61 | 77.25 | 0.9693 | 501.0 | 495.8 | |
0.54 | 1.98 | 1.18 | 4.33 | 14.37 | 50.24 | -78.16 | 76.69 | 0.9753 | 132.0 | 102.8 | |
0.00 | 1.44 | 0.00 | 2.86 | 12.55 | 51.92 | -76.49 | 78.66 | 0.9691 | 303.0 | 262.1 | |
0.00 | 0.54 | 0.00 | 1.08 | 12.80 | 51.67 | -76.73 | 78.39 | 0.9700 | 331.0 | 247.7 |
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. |