group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
49 | 456 | 58 | 549 | 9.12 | 267.81 | -66.10 | 82.03 | 0.9131 | 609.8 | -55.9 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 6 | 0 | 7 | 8.75 | 269.58 | -64.33 | 82.47 | 0.9004 | 448.0 | 328.9 | |
0 | 6 | 0 | 6 | 7.94 | 269.73 | -64.18 | 83.37 | 0.8994 | -45.0 | -42.3 | |
0 | 13 | 0 | 15 | 6.34 | 269.61 | -64.30 | 85.15 | 0.9006 | 235.0 | 85.5 | |
31 | 337 | 36 | 398 | 9.76 | 268.48 | -65.43 | 81.34 | 0.9085 | 905.9 | 1.7 | |
3 | -4 | 4 | -4 | 8.32 | 268.98 | -64.93 | 82.94 | 0.9049 | -97.1 | 999999 | |
5 | -4 | 6 | -4 | 8.75 | 268.46 | -65.45 | 82.46 | 0.9087 | 228.8 | 999999 | |
0 | 8 | 0 | 9 | 6.60 | 268.91 | -65.00 | 84.84 | 0.9058 | -490.0 | -395.7 | |
10 | -4 | 12 | -4 | 9.54 | 267.59 | -66.32 | 81.57 | 0.9147 | 261.5 | 999999 | |
0 | 8 | 0 | 9 | 7.15 | 267.32 | -66.59 | 84.18 | 0.9170 | -573.0 | -479.5 | |
0 | 26 | 0 | 33 | 8.37 | 266.42 | -67.49 | 82.83 | 0.9229 | -55.0 | -201.8 | |
0 | 14 | 0 | 20 | 10.32 | 264.86 | -69.05 | 80.68 | 0.9327 | -35.0 | -146.7 | |
0 | 21 | 0 | 29 | 11.19 | 264.31 | -69.60 | 79.75 | 0.9360 | -463.0 | -350.7 | |
0 | 17 | 0 | 23 | 3.79 | 265.44 | -68.47 | 87.73 | 0.9306 | -367.0 | -305.6 |
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. |