group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
56.87 | 327.96 | 29.17 | 168.44 | -7.05 | 139.28 | 6.04 | 203.60 | 0.2641 | 879.1 | 377.0 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.44 | 0.00 | 0.75 | -8.98 | 143.50 | 10.26 | 212.88 | 0.3256 | 853.0 | 706.9 | |
0.00 | 1.53 | 0.00 | 0.79 | -9.06 | 141.14 | 7.90 | 206.34 | 0.3074 | 921.0 | 712.6 | |
0.00 | 1.35 | 0.00 | 0.69 | -7.24 | 140.98 | 7.74 | 208.76 | 0.2791 | -665.0 | -298.3 | |
0.00 | 3.41 | 0.00 | 1.74 | -4.71 | 140.61 | 7.37 | 212.51 | 0.2391 | -698.0 | -675.4 | |
0.00 | 2.07 | 0.00 | 1.09 | -12.41 | 139.57 | 6.33 | 198.05 | 0.3489 | -839.0 | -620.3 | |
56.87 | 304.04 | 29.17 | 155.92 | -6.77 | 139.35 | 6.11 | 204.11 | 0.2598 | 1460.4 | 420.4 | |
0.00 | 1.71 | 0.00 | 0.92 | -14.86 | 139.06 | 5.83 | 194.83 | 0.3849 | -1014.0 | -767.2 | |
0.00 | 0.81 | 0.00 | 0.43 | -12.01 | 138.90 | 5.67 | 196.60 | 0.3395 | -837.0 | -637.4 | |
0.00 | 0.90 | 0.00 | 0.48 | -14.48 | 137.58 | 4.34 | 191.36 | 0.3736 | -732.0 | -609.0 | |
0.00 | 0.99 | 0.00 | 0.53 | -14.16 | 137.45 | 4.21 | 191.20 | 0.3679 | -717.0 | -600.8 | |
0.00 | 3.14 | 0.00 | 1.61 | -7.59 | 136.78 | 3.54 | 193.74 | 0.2589 | 840.0 | 857.0 | |
0.00 | 1.08 | 0.00 | 0.60 | -19.69 | 136.24 | 3.00 | 186.29 | 0.4524 | 903.0 | 722.8 | |
0.00 | 0.99 | 0.00 | 0.50 | -6.67 | 135.86 | 2.62 | 190.93 | 0.2404 | -900.0 | -735.1 | |
0.00 | 1.35 | 0.00 | 0.75 | -20.02 | 135.93 | 2.69 | 185.55 | 0.4571 | 842.0 | 717.5 | |
0.00 | 1.17 | 0.00 | 0.64 | -18.77 | 135.59 | 2.35 | 185.11 | 0.4370 | 735.0 | 626.6 | |
0.00 | 0.99 | 0.00 | 0.50 | -3.29 | 134.02 | 0.79 | 184.42 | 0.1786 | -873.0 | -687.5 | |
0.00 | 0.99 | 0.00 | 0.50 | -4.86 | 133.84 | 0.60 | 182.94 | 0.2055 | -709.0 | -552.6 |
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. |