| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35 | 196 | 35 | 197 | -22.11 | 317.84 | 54.32 | 240.02 | 0.8704 | -584.4 | -212.5 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-07 13:03:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14 | 189 | 14 | 191 | -21.86 | 318.38 | 54.86 | 240.52 | 0.8738 | -348.7 | -219.2 | |
| 8 | -1 | 8 | -1 | -21.90 | 317.82 | 54.29 | 240.27 | 0.8697 | -1138.7 | 999999 | |
| 13 | -1 | 13 | -1 | -22.43 | 317.98 | 54.46 | 239.76 | 0.8726 | -522.4 | 999999 | |
| 0 | 2 | 0 | 2 | -21.14 | 316.14 | 52.62 | 240.41 | 0.8544 | -252.0 | -284.1 | |
| 0 | 3 | 0 | 2 | -24.47 | 309.84 | 46.32 | 233.84 | 0.8175 | 464.0 | 505.1 | |
| 0 | 2 | 0 | 2 | -23.36 | 302.49 | 38.96 | 230.69 | 0.7484 | -324.0 | -216.3 | |
| 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. |
||
| 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. | |