Gyula 2000-04-12 09:06:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 41 | 338 | 21 | 172 | -19.07 | 105.39 | 6.28 | 204.19 | 0.2539 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-04-12 09:06:31 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 39 | 324 | 20 | 166 | -18.96 | 105.78 | 6.67 | 205.68 | 0.2547 | |
| -1 | -1 | -1 | -1 | -19.05 | 105.18 | 6.07 | 203.47 | 0.2520 | |
| 2 | 10 | 1 | 5 | -20.50 | 103.74 | 4.63 | 196.54 | 0.2665 | |
| 0 | 1 | 0 | 0 | -19.06 | 102.69 | 3.58 | 194.40 | 0.2384 | |
| 0 | 1 | 0 | 1 | -21.21 | 103.21 | 4.10 | 194.06 | 0.2756 | |
| 0 | 1 | 0 | 0 | -21.29 | 102.63 | 3.52 | 192.06 | 0.2747 | |
| 0 | 1 | 0 | 0 | -20.35 | 101.19 | 2.07 | 187.68 | 0.2550 | |
| 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 | |