| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 57 | 0 | 31 | -9.71 | 313.76 | -14.02 | 140.57 | 0.3779 | 410.3 | 516.8 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-05 09:35:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 4 | 0 | 2 | -11.23 | 320.72 | -7.06 | 159.12 | 0.3397 | -535.0 | -658.5 | |
| 0 | 4 | 0 | 2 | -9.38 | 316.45 | -11.33 | 145.68 | 0.3452 | -631.0 | -449.9 | |
| 0 | 17 | 0 | 9 | -9.61 | 314.29 | -13.49 | 141.25 | 0.3691 | 1018.0 | 842.1 | |
| 0 | 4 | 0 | 2 | -13.64 | 313.84 | -13.94 | 146.44 | 0.4254 | 640.0 | 421.4 | |
| 0 | 7 | 0 | 4 | -9.33 | 313.97 | -13.81 | 140.11 | 0.3689 | 1073.0 | 858.6 | |
| 0 | 11 | 0 | 6 | -9.89 | 313.25 | -14.53 | 139.63 | 0.3832 | 716.0 | 653.4 | |
| 0 | 7 | 0 | 4 | -7.69 | 310.67 | -17.12 | 130.87 | 0.3874 | 541.0 | 373.7 | |
| 0 | 3 | 0 | 2 | -9.27 | 308.96 | -18.82 | 131.10 | 0.4243 | 460.0 | 483.2 | |
| 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. | |