group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
73 | 470 | 40 | 261 | 20.37 | 282.09 | -18.81 | 42.27 | 0.4505 | 489.5 | 211.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 5 | 0 | 3 | 21.31 | 285.49 | -15.41 | 35.60 | 0.4272 | 484.0 | 395.3 | |
0 | 10 | 0 | 5 | 22.41 | 283.68 | -17.22 | 36.94 | 0.4573 | 579.0 | 504.0 | |
15 | 271 | 8 | 149 | 20.61 | 283.69 | -17.21 | 39.63 | 0.4362 | 1277.1 | 654.8 | |
26 | -3 | 14 | -3 | 20.12 | 283.62 | -17.29 | 40.52 | 0.4313 | 1854.4 | 999999 | |
0 | 3 | 0 | 2 | 22.28 | 283.22 | -17.68 | 37.83 | 0.4602 | 375.0 | 383.4 | |
0 | 8 | 0 | 4 | 21.26 | 282.88 | -18.02 | 39.87 | 0.4517 | 232.0 | 177.9 | |
0 | 7 | 0 | 4 | 18.86 | 282.52 | -18.38 | 44.30 | 0.4291 | 747.0 | 541.3 | |
0 | 8 | 0 | 4 | 18.66 | 281.99 | -18.91 | 45.44 | 0.4328 | 98.0 | 219.8 | |
0 | 6 | 0 | 4 | 19.95 | 281.49 | -19.41 | 43.97 | 0.4519 | -762.0 | -602.9 | |
0 | 6 | 0 | 3 | 19.42 | 281.38 | -19.52 | 45.00 | 0.4476 | -283.0 | -359.4 | |
0 | 10 | 0 | 5 | 20.23 | 280.80 | -20.10 | 44.47 | 0.4623 | -601.0 | -791.5 | |
0 | 9 | 0 | 5 | 20.51 | 280.20 | -20.71 | 44.83 | 0.4718 | -287.0 | -489.0 | |
0 | 4 | 0 | 2 | 18.57 | 280.46 | -20.45 | 47.72 | 0.4495 | -436.0 | -363.2 | |
0 | 8 | 0 | 5 | 16.02 | 280.75 | -20.15 | 52.05 | 0.4218 | 591.0 | 651.4 | |
10 | 92 | 6 | 52 | 20.42 | 279.64 | -21.26 | 45.68 | 0.4770 | -955.2 | -686.8 | |
0 | 7 | 0 | 4 | 19.09 | 279.43 | -21.47 | 48.15 | 0.4663 | -762.0 | -616.5 | |
5 | -15 | 3 | -15 | 20.50 | 279.19 | -21.72 | 46.13 | 0.4828 | -1140.7 | 999999 | |
6 | -15 | 3 | -15 | 20.54 | 278.74 | -22.16 | 46.61 | 0.4881 | -1148.1 | 999999 | |
11 | -15 | 6 | -15 | 21.03 | 278.58 | -22.33 | 46.04 | 0.4946 | -396.2 | 999999 | |
0 | 5 | 0 | 3 | 21.92 | 277.35 | -23.55 | 46.10 | 0.5165 | -301.0 | -374.0 | |
0 | 11 | 0 | 7 | 23.19 | 275.93 | -24.97 | 45.80 | 0.5435 | -447.0 | -556.6 |
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. |