group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
16.05 | 42.93 | 8.30 | 22.48 | -3.52 | 159.51 | -16.41 | 117.23 | 0.3163 | 656.0 | 393.8 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 1.04 | 0.00 | 0.53 | -2.19 | 166.42 | -9.50 | 125.82 | 0.2044 | 928.0 | 745.2 | |
0.00 | 1.39 | 0.00 | 0.70 | -2.22 | 166.24 | -9.68 | 125.43 | 0.2072 | 831.0 | 650.7 | |
0.00 | 1.04 | 0.00 | 0.54 | -6.01 | 162.70 | -13.22 | 128.97 | 0.2938 | 831.0 | 594.7 | |
0.00 | 1.04 | 0.00 | 0.53 | -2.22 | 162.34 | -13.58 | 116.79 | 0.2640 | 742.0 | 528.9 | |
3.04 | 23.33 | 1.57 | 12.08 | -3.59 | 161.31 | -14.61 | 119.39 | 0.2903 | 1154.1 | 718.0 | |
13.01 | -5.00 | 6.73 | -5.00 | -3.45 | 161.13 | -14.79 | 118.65 | 0.2917 | 1216.3 | 999999 | |
0.00 | 3.04 | 0.00 | 1.57 | -1.39 | 160.29 | -15.63 | 110.99 | 0.2898 | 718.0 | 692.2 | |
0.00 | 1.04 | 0.00 | 0.54 | -1.49 | 159.79 | -16.13 | 110.69 | 0.2982 | 700.0 | 595.7 | |
0.00 | 1.99 | 0.00 | 1.04 | -4.53 | 159.62 | -16.30 | 119.35 | 0.3225 | 708.0 | 694.7 | |
0.00 | 0.87 | 0.00 | 0.45 | -2.73 | 159.31 | -16.61 | 113.85 | 0.3136 | 762.0 | 671.5 | |
0.00 | 1.13 | 0.00 | 0.59 | -4.54 | 159.24 | -16.68 | 118.82 | 0.3280 | 817.0 | 697.6 | |
0.00 | 0.61 | 0.00 | 0.32 | -5.27 | 159.10 | -16.82 | 120.51 | 0.3360 | 531.0 | 482.0 | |
0.00 | 1.04 | 0.00 | 0.55 | -4.70 | 159.02 | -16.90 | 118.91 | 0.3324 | 758.0 | 596.1 | |
0.00 | 0.95 | 0.00 | 0.51 | -3.07 | 155.43 | -20.49 | 110.45 | 0.3746 | -758.0 | -563.3 | |
0.00 | 0.78 | 0.00 | 0.44 | -5.79 | 148.86 | -27.06 | 110.96 | 0.4866 | -699.0 | -521.4 | |
0.00 | 1.73 | 0.00 | 0.99 | -5.03 | 147.45 | -28.47 | 108.54 | 0.5029 | -724.0 | -567.5 | |
0.00 | 1.91 | 0.00 | 1.10 | -4.65 | 146.95 | -28.97 | 107.54 | 0.5083 | -859.0 | -753.9 |
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. |