SOHO MDI 2000-03-02 06:23:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 22 | 0 | 12 | 6.26 | 292.30 | 11.26 | 320.21 | 0.3092 | |
|
previous
day for the same group /
back to the solar disc SOHO MDI 2000-03-02 06:23:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 4 | 0 | 2 | 5.17 | 294.82 | 13.78 | 311.63 | 0.3189 | |
| 0 | 7 | 0 | 4 | 5.44 | 294.67 | 13.63 | 312.58 | 0.3200 | |
| 0 | 4 | 0 | 2 | 3.93 | 294.24 | 13.20 | 309.83 | 0.2980 | |
| 0 | 7 | 0 | 4 | 8.79 | 287.71 | 6.67 | 337.32 | 0.2991 | |
| 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 | |