group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
49 | 309 | 33 | 207 | 15.56 | 336.67 | 39.69 | 292.57 | 0.6676 | 199.3 | 44.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
6 | 120 | 5 | 83 | 14.70 | 340.35 | 43.37 | 289.90 | 0.7087 | 443.6 | 464.4 | |
6 | -1 | 4 | -1 | 14.98 | 339.82 | 42.84 | 290.46 | 0.7034 | 410.3 | 999999 | |
14 | -1 | 10 | -1 | 15.54 | 339.32 | 42.33 | 291.42 | 0.6993 | 720.0 | 999999 | |
0 | 8 | 0 | 5 | 14.88 | 338.67 | 41.68 | 290.72 | 0.6895 | 441.0 | 495.3 | |
0 | 3 | 0 | 2 | 16.02 | 338.69 | 41.70 | 292.32 | 0.6936 | 196.0 | 286.5 | |
5 | 19 | 4 | 13 | 16.08 | 337.69 | 40.70 | 292.78 | 0.6820 | 629.7 | 519.4 | |
0 | 5 | 0 | 3 | 16.56 | 337.55 | 40.56 | 293.51 | 0.6821 | 184.0 | 268.6 | |
0 | 4 | 0 | 3 | 15.69 | 336.81 | 39.82 | 292.58 | 0.6701 | 276.0 | 333.7 | |
0 | 4 | 0 | 3 | 14.55 | 336.19 | 39.21 | 291.18 | 0.6585 | -161.0 | -138.0 | |
5 | 15 | 3 | 10 | 14.71 | 335.62 | 38.63 | 291.65 | 0.6520 | -288.6 | -392.9 | |
0 | 5 | 0 | 4 | 16.30 | 335.72 | 38.73 | 293.93 | 0.6593 | 416.0 | 521.2 | |
0 | 7 | 0 | 5 | 18.01 | 336.09 | 39.11 | 296.21 | 0.6709 | -539.0 | -438.6 | |
0 | 6 | 0 | 4 | 16.54 | 335.21 | 38.22 | 294.51 | 0.6542 | 369.0 | 514.6 | |
0 | 5 | 0 | 3 | 15.28 | 334.77 | 37.79 | 292.85 | 0.6438 | 57.0 | -33.6 | |
4 | 35 | 2 | 23 | 15.00 | 334.42 | 37.43 | 292.60 | 0.6382 | -628.2 | -515.0 | |
4 | -15 | 2 | -15 | 15.16 | 334.10 | 37.11 | 292.99 | 0.6349 | -491.0 | 999999 | |
0 | 6 | 0 | 4 | 15.65 | 333.40 | 36.42 | 294.05 | 0.6283 | -554.0 | -357.7 | |
0 | 4 | 0 | 3 | 15.53 | 333.03 | 36.05 | 294.05 | 0.6232 | -881.0 | -860.1 | |
0 | 11 | 0 | 7 | 15.85 | 332.80 | 35.82 | 294.66 | 0.6217 | -379.0 | -536.8 | |
5 | 29 | 3 | 18 | 16.29 | 332.31 | 35.32 | 295.59 | 0.6176 | -996.0 | -590.6 | |
0 | 8 | 0 | 5 | 15.74 | 332.19 | 35.21 | 294.80 | 0.6136 | -813.0 | -732.6 | |
0 | 15 | 0 | 9 | 16.70 | 331.90 | 34.91 | 296.43 | 0.6145 | -371.0 | -515.3 |
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. |