SOHO MDI 2000-02-06 11:11:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 6 | 86 | 4 | 68 | 26.97 | 287.75 | 39.91 | 312.76 | 0.7796 | |
|
previous
or next day for the same group /
back to the solar disc SOHO MDI 2000-02-06 11:11:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 22 | 3 | 19 | 25.81 | 293.57 | 45.73 | 307.90 | 0.8191 | |
| 0 | 5 | 0 | 4 | 25.27 | 290.23 | 42.39 | 309.23 | 0.7893 | |
| 0 | 14 | 0 | 11 | 26.78 | 287.19 | 39.35 | 312.78 | 0.7735 | |
| 1 | 45 | 1 | 34 | 27.78 | 284.63 | 36.78 | 315.61 | 0.7596 | |
| 1 | -4 | 0 | -4 | 28.14 | 283.79 | 35.95 | 316.59 | 0.7556 | |
| 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 | |