| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 11 | 88 | 6 | 49 | 25.72 | 54.20 | 10.64 | 337.30 | 0.4387 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-11-20 12:58:39 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 13 | 2 | 7 | 23.24 | 57.70 | 14.14 | 328.13 | 0.4269 | |
| 3 | 11 | 2 | 6 | 23.87 | 57.88 | 14.32 | 328.64 | 0.4366 | |
| 0 | 2 | 0 | 1 | 24.50 | 57.33 | 13.78 | 330.40 | 0.4405 | |
| 2 | 12 | 1 | 6 | 24.19 | 55.45 | 11.89 | 333.45 | 0.4223 | |
| 0 | 8 | 0 | 5 | 25.68 | 55.60 | 12.03 | 334.84 | 0.4438 | |
| 0 | 1 | 0 | 1 | 24.55 | 54.83 | 11.26 | 335.05 | 0.4229 | |
| 0 | 5 | 0 | 3 | 29.75 | 53.09 | 9.53 | 342.78 | 0.4876 | |
| 2 | 36 | 1 | 20 | 27.13 | 51.12 | 7.57 | 344.51 | 0.4405 | |
| 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 | |