Gyula 2000-12-14 10:32:15 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 5 | 40 | 3 | 22 | -19.26 | 109.79 | 21.17 | 227.12 | 0.4674 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-12-14 10:32:15 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 30 | 0 | 17 | -18.98 | 110.65 | 22.02 | 228.68 | 0.4741 | |
| 4 | -1 | 2 | -1 | -18.95 | 110.32 | 21.70 | 228.33 | 0.4701 | |
| 0 | 1 | 0 | 0 | -19.21 | 109.88 | 21.25 | 227.33 | 0.4675 | |
| 1 | 9 | 1 | 5 | -20.32 | 107.90 | 19.28 | 222.88 | 0.4571 | |
| 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 | |