| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51 | 304 | 27 | 168 | -12.64 | 177.08 | 20.86 | 232.36 | 0.4405 | 1452.0 | 651.6 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-11 23:59:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 9 | 0 | 5 | -12.86 | 179.07 | 22.85 | 234.43 | 0.4674 | -944.0 | -658.1 | |
| 0 | 5 | 0 | 3 | -12.76 | 178.17 | 21.94 | 233.53 | 0.4551 | 221.0 | 188.4 | |
| 8 | 278 | 4 | 153 | -13.27 | 177.70 | 21.48 | 232.04 | 0.4540 | 1177.7 | 719.5 | |
| 15 | -3 | 8 | -3 | -12.14 | 177.31 | 21.09 | 233.60 | 0.4388 | 1713.2 | 999999 | |
| 11 | -3 | 6 | -3 | -12.85 | 177.03 | 20.81 | 231.92 | 0.4419 | 1222.3 | 999999 | |
| 10 | -3 | 5 | -3 | -12.49 | 176.75 | 20.53 | 232.22 | 0.4350 | 1893.3 | 999999 | |
| 7 | -3 | 4 | -3 | -12.89 | 176.61 | 20.39 | 231.31 | 0.4370 | 1345.1 | 999999 | |
| 0 | 5 | 0 | 3 | -12.04 | 176.08 | 19.86 | 232.18 | 0.4225 | 750.0 | 585.1 | |
| 0 | 4 | 0 | 2 | -13.51 | 175.70 | 19.48 | 228.91 | 0.4321 | 767.0 | 645.0 | |
| 0 | 3 | 0 | 2 | -11.57 | 171.85 | 15.63 | 226.41 | 0.3659 | -501.0 | -466.8 | |
| 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. | |