Gyula 2000-05-01 06:21:35 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 8 | 0 | 7 | -17.64 | 151.72 | -57.94 | 108.26 | 0.8516 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-05-01 06:21:35 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 3 | 0 | 2 | -18.59 | 155.63 | -54.03 | 109.92 | 0.8181 | |
| 0 | 1 | 0 | 1 | -16.51 | 151.89 | -57.76 | 106.93 | 0.8498 | |
| 0 | 2 | 0 | 2 | -16.43 | 150.97 | -58.68 | 106.73 | 0.8577 | |
| 0 | 2 | 0 | 2 | -18.46 | 148.47 | -61.19 | 108.81 | 0.8799 | |
| 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 | |