Gyula 2000-10-04 12:13:12 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 12 | 0 | 8 | -16.30 | 329.51 | 25.75 | 227.89 | 0.5643 | |
|
previous
day for the same group /
back to the solar disc Gyula 2000-10-04 12:13:12 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 4 | 0 | 3 | -16.70 | 329.43 | 25.66 | 227.24 | 0.5671 | |
| 0 | 1 | 0 | 1 | -16.14 | 329.62 | 25.86 | 228.22 | 0.5640 | |
| 0 | 4 | 0 | 2 | -16.36 | 329.54 | 25.77 | 227.83 | 0.5651 | |
| 0 | 3 | 0 | 2 | -15.74 | 329.58 | 25.81 | 228.72 | 0.5599 | |
| 0 | 0 | 0 | 0 | -15.96 | 329.31 | 25.55 | 228.13 | 0.5590 | |
| 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 | |