group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
14.22 | 40.22 | 7.12 | 20.22 | -3.98 | 158.87 | -2.21 | 170.00 | 0.1654 | 651.8 | 393.9 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 2.69 | 0.00 | 1.34 | -2.07 | 161.54 | 0.46 | 183.93 | 0.1170 | 960.0 | 719.4 | |
14.22 | 23.32 | 7.12 | 11.67 | -3.60 | 161.06 | -0.02 | 179.86 | 0.1433 | 1254.4 | 638.0 | |
0.00 | 1.21 | 0.00 | 0.61 | -4.90 | 159.51 | -1.58 | 170.57 | 0.1680 | 742.0 | 604.4 | |
0.00 | 1.56 | 0.00 | 0.78 | -5.14 | 159.42 | -1.67 | 170.28 | 0.1724 | 865.0 | 683.6 | |
0.00 | 2.43 | 0.00 | 1.22 | -4.72 | 159.24 | -1.84 | 168.79 | 0.1658 | 996.0 | 888.4 | |
0.00 | 1.04 | 0.00 | 0.52 | -4.81 | 158.82 | -2.26 | 166.46 | 0.1688 | 858.0 | 672.0 | |
0.00 | 1.04 | 0.00 | 0.52 | -4.84 | 158.28 | -2.80 | 163.45 | 0.1718 | 840.0 | 745.7 | |
0.00 | 1.21 | 0.00 | 0.61 | -4.45 | 157.47 | -3.61 | 158.24 | 0.1700 | 866.0 | 706.6 | |
0.00 | 1.30 | 0.00 | 0.66 | -4.52 | 152.82 | -8.26 | 137.73 | 0.2139 | -794.0 | -642.9 | |
0.00 | 0.69 | 0.00 | 0.36 | -5.21 | 148.28 | -12.80 | 127.35 | 0.2788 | -968.0 | -817.4 | |
0.00 | 2.17 | 0.00 | 1.12 | -5.37 | 148.09 | -12.99 | 127.38 | 0.2829 | -780.0 | -570.2 | |
0.00 | 1.56 | 0.00 | 0.81 | -5.29 | 147.29 | -13.79 | 125.52 | 0.2929 | -705.0 | -635.3 |
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. |