| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 19 | 4 | 37 | -34.17 | 240.82 | 67.87 | 232.36 | 0.9683 | |
|
previous
day for the same group /
back to the solar disc Gyula 2000-10-14 10:12:00 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 3 | -33.30 | 247.10 | 74.15 | 234.69 | 0.9861 | |
| 0 | 1 | 0 | 2 | -32.89 | 246.40 | 73.45 | 234.95 | 0.9841 | |
| 1 | 11 | 3 | 21 | -34.67 | 240.16 | 67.21 | 231.72 | 0.9672 | |
| 1 | 5 | 1 | 9 | -33.62 | 239.44 | 66.49 | 232.55 | 0.9630 | |
| 0 | 1 | 0 | 2 | -33.90 | 239.01 | 66.06 | 232.15 | 0.9619 | |
| 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 | |