group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
9.44 | 54.66 | 5.90 | 34.15 | -19.86 | 107.11 | 26.07 | 222.94 | 0.6087 | 162.2 | 303.7 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 0.62 | 0.00 | 0.40 | -18.79 | 111.76 | 30.72 | 228.89 | 0.6441 | 553.0 | 452.4 | |
1.96 | 3.65 | 1.26 | 2.36 | -20.28 | 110.44 | 29.40 | 225.87 | 0.6438 | 697.1 | 508.7 | |
0.00 | 4.90 | 0.00 | 3.14 | -20.53 | 109.53 | 28.49 | 224.70 | 0.6374 | 728.0 | 598.6 | |
3.29 | 17.98 | 2.05 | 11.24 | -18.73 | 108.24 | 27.21 | 225.57 | 0.6086 | 948.2 | 482.0 | |
0.00 | 0.98 | 0.00 | 0.63 | -21.96 | 108.43 | 27.39 | 221.95 | 0.6405 | 512.0 | 382.8 | |
0.00 | 1.87 | 0.00 | 1.17 | -20.39 | 107.39 | 26.35 | 222.67 | 0.6161 | 574.0 | 465.4 | |
1.96 | 10.33 | 1.22 | 6.45 | -20.11 | 107.23 | 26.20 | 222.83 | 0.6120 | 826.5 | 698.8 | |
1.78 | -7.00 | 1.11 | -7.00 | -20.06 | 106.97 | 25.94 | 222.61 | 0.6091 | 901.2 | 999999 | |
0.00 | 0.62 | 0.00 | 0.41 | -23.86 | 107.73 | 26.69 | 219.18 | 0.6526 | 437.0 | 396.1 | |
0.00 | 0.98 | 0.00 | 0.61 | -20.49 | 106.73 | 25.69 | 221.85 | 0.6109 | 635.0 | 531.7 | |
0.00 | 2.05 | 0.00 | 1.33 | -24.02 | 106.96 | 25.92 | 218.20 | 0.6478 | 816.0 | 657.4 | |
0.00 | 0.71 | 0.00 | 0.42 | -18.46 | 103.05 | 22.01 | 219.92 | 0.5561 | -812.0 | -727.6 | |
0.45 | 2.49 | 0.26 | 1.48 | -18.59 | 102.31 | 21.27 | 218.81 | 0.5507 | -770.2 | -685.6 | |
0.00 | 1.78 | 0.00 | 1.05 | -18.29 | 102.27 | 21.23 | 219.13 | 0.5470 | -683.0 | -584.8 | |
0.00 | 1.07 | 0.00 | 0.63 | -17.32 | 102.12 | 21.08 | 220.12 | 0.5349 | -770.0 | -592.6 | |
0.00 | 1.51 | 0.00 | 0.89 | -18.24 | 101.82 | 20.78 | 218.60 | 0.5423 | -721.0 | -560.2 | |
0.00 | 1.16 | 0.00 | 0.69 | -19.08 | 101.93 | 20.89 | 217.74 | 0.5527 | -618.0 | -476.5 | |
0.00 | 0.71 | 0.00 | 0.42 | -18.03 | 101.70 | 20.66 | 218.68 | 0.5388 | -750.0 | -653.6 | |
0.00 | 1.25 | 0.00 | 0.83 | -28.78 | 102.90 | 21.87 | 209.37 | 0.6678 | -371.0 | -326.0 |
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. |