| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 49 | 330 | 28 | 184 | -9.52 | 279.03 | 23.55 | 239.63 | 0.4584 | -1645.2 | -578.0 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-04 11:11:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 4 | 0 | 2 | -5.98 | 280.59 | 25.11 | 248.56 | 0.4554 | -331.0 | -423.4 | |
| 37 | 252 | 21 | 141 | -9.27 | 280.11 | 24.63 | 241.63 | 0.4695 | -1869.6 | -663.3 | |
| 12 | 44 | 7 | 25 | -9.74 | 278.82 | 23.34 | 239.41 | 0.4556 | -1368.8 | -778.7 | |
| 0 | 3 | 0 | 2 | -8.72 | 277.44 | 21.96 | 239.93 | 0.4290 | -688.0 | -615.3 | |
| 0 | 7 | 0 | 4 | -10.69 | 269.70 | 14.22 | 223.96 | 0.3493 | 739.0 | 692.2 | |
| 0 | 4 | 0 | 2 | -13.20 | 269.63 | 14.15 | 219.13 | 0.3789 | 437.0 | 461.1 | |
| 0 | 8 | 0 | 4 | -11.69 | 267.85 | 12.37 | 218.09 | 0.3417 | 809.0 | 666.7 | |
| 0 | 3 | 0 | 2 | -14.10 | 267.61 | 12.13 | 213.49 | 0.3710 | 651.0 | 555.4 | |
| 0 | 5 | 0 | 2 | -13.73 | 267.23 | 11.75 | 213.22 | 0.3626 | 757.0 | 629.0 | |
| 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. |
||
| 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. |
||
| 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. | |