| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 24 | 219 | 13 | 113 | 13.24 | 194.03 | 17.27 | 294.15 | 0.3106 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-08-20 14:24:27 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 3 | 0 | 2 | 10.72 | 223.20 | 46.43 | 278.26 | 0.7216 | |
| 0 | 5 | 0 | 4 | 11.02 | 222.81 | 46.04 | 278.68 | 0.7170 | |
| 0 | 5 | 0 | 3 | 12.86 | 221.72 | 44.95 | 281.34 | 0.7048 | |
| 0 | 2 | 0 | 1 | 14.03 | 220.31 | 43.54 | 283.16 | 0.6886 | |
| 0 | 3 | 0 | 1 | 16.01 | 196.24 | 19.48 | 297.24 | 0.3620 | |
| 0 | 0 | 0 | 0 | 13.69 | 193.98 | 17.21 | 293.24 | 0.3142 | |
| 19 | 199 | 10 | 102 | 13.23 | 191.43 | 14.66 | 294.84 | 0.2728 | |
| 5 | -7 | 3 | -7 | 13.57 | 191.31 | 14.54 | 296.17 | 0.2732 | |
| -7 | -7 | -7 | -7 | 13.30 | 191.09 | 14.33 | 295.55 | 0.2681 | |
| 0 | 1 | 0 | 0 | 15.54 | 189.97 | 13.20 | 304.88 | 0.2694 | |
| 0 | 1 | 0 | 0 | 16.46 | 189.41 | 12.64 | 308.83 | 0.2706 | |
| 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 | |