group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
157 | 741 | 96 | 463 | 27.98 | 109.36 | 31.77 | 309.14 | 0.6001 | 230.6 | 224.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
51 | 363 | 33 | 234 | 26.39 | 114.75 | 37.16 | 302.96 | 0.6471 | 1183.2 | 501.5 | |
-1 | -1 | -1 | -1 | 26.51 | 113.70 | 36.10 | 303.69 | 0.6360 | 999999 | 999999 | |
5 | 17 | 3 | 11 | 26.34 | 111.87 | 34.27 | 304.49 | 0.6146 | 803.2 | 637.4 | |
0 | 6 | 0 | 4 | 26.47 | 109.91 | 32.32 | 305.92 | 0.5932 | 825.0 | 733.4 | |
5 | 14 | 3 | 9 | 28.35 | 110.17 | 32.58 | 308.54 | 0.6081 | 564.4 | 480.0 | |
0 | 18 | 0 | 11 | 28.51 | 108.33 | 30.74 | 310.09 | 0.5894 | 531.0 | 408.2 | |
0 | 6 | 0 | 4 | 27.85 | 105.88 | 28.29 | 311.07 | 0.5579 | -579.0 | -457.9 | |
0 | 10 | 0 | 6 | 30.17 | 106.33 | 28.73 | 314.10 | 0.5810 | 538.0 | 390.5 | |
0 | 6 | 0 | 4 | 27.54 | 105.39 | 27.80 | 311.01 | 0.5502 | -662.0 | -653.1 | |
5 | 72 | 3 | 43 | 28.30 | 105.40 | 27.81 | 312.16 | 0.5563 | -321.7 | 164.5 | |
12 | 24 | 7 | 15 | 29.94 | 105.69 | 28.10 | 314.33 | 0.5727 | 940.7 | 757.6 | |
0 | 8 | 0 | 5 | 29.40 | 105.52 | 27.93 | 313.68 | 0.5665 | 892.0 | 670.1 | |
18 | -10 | 11 | -10 | 28.82 | 105.15 | 27.56 | 313.16 | 0.5579 | 639.0 | 999999 | |
0 | 9 | 0 | 6 | 29.46 | 105.24 | 27.64 | 314.02 | 0.5640 | 758.0 | 754.1 | |
6 | 25 | 4 | 15 | 29.91 | 103.09 | 25.50 | 316.69 | 0.5462 | -534.6 | -300.4 | |
4 | 149 | 2 | 87 | 30.17 | 102.21 | 24.62 | 317.95 | 0.5399 | -770.4 | -526.1 | |
0 | 8 | 0 | 5 | 29.33 | 101.99 | 24.40 | 316.96 | 0.5297 | -890.0 | -811.3 | |
13 | -16 | 8 | -16 | 30.81 | 102.24 | 24.64 | 318.84 | 0.5462 | -533.0 | 999999 | |
29 | -16 | 17 | -16 | 30.50 | 101.65 | 24.06 | 319.00 | 0.5375 | -1150.3 | 999999 | |
9 | -16 | 5 | -16 | 30.44 | 101.09 | 23.50 | 319.52 | 0.5316 | -1183.9 | 999999 | |
0 | 6 | 0 | 4 | 34.17 | 98.54 | 20.95 | 327.23 | 0.5487 | -531.0 | -538.3 |
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. |