Gyula 2000-02-01 12:07:55 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 8 | 0 | 4 | -18.48 | 337.33 | 24.14 | 239.82 | 0.4507 | |
|
previous
day for the same group /
back to the solar disc Gyula 2000-02-01 12:07:55 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -16.79 | 340.06 | 26.88 | 245.44 | 0.4778 | |
| 0 | 3 | 0 | 1 | -19.00 | 336.70 | 23.52 | 238.31 | 0.4452 | |
| 0 | 2 | 0 | 1 | -19.24 | 336.41 | 23.22 | 237.54 | 0.4430 | |
| 0 | 2 | 0 | 1 | -18.89 | 336.13 | 22.95 | 237.99 | 0.4369 | |
| 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 | |