| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 34 | 285 | 24 | 190 | 11.25 | 315.66 | -40.13 | 70.33 | 0.6729 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-05-17 10:34:41 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 3 | 147 | 2 | 94 | 10.33 | 318.46 | -37.33 | 70.50 | 0.6351 | |
| 11 | -1 | 7 | -1 | 10.68 | 318.22 | -37.57 | 70.09 | 0.6395 | |
| 0 | 1 | 0 | 1 | 11.67 | 317.18 | -38.59 | 69.09 | 0.6563 | |
| 0 | 1 | 0 | 0 | 12.10 | 316.68 | -39.09 | 68.69 | 0.6641 | |
| 4 | -1 | 3 | -1 | 10.65 | 317.57 | -38.21 | 70.42 | 0.6475 | |
| 0 | 1 | 0 | 1 | 12.54 | 314.63 | -41.15 | 68.97 | 0.6905 | |
| 0 | 1 | 0 | 0 | 12.67 | 314.15 | -41.62 | 68.98 | 0.6965 | |
| 0 | 1 | 0 | 1 | 12.23 | 314.12 | -41.66 | 69.60 | 0.6954 | |
| 2 | 125 | 1 | 87 | 12.65 | 313.78 | -42.01 | 69.16 | 0.7010 | |
| 0 | 4 | 0 | 3 | 9.62 | 315.26 | -40.52 | 72.85 | 0.6727 | |
| 6 | -9 | 4 | -9 | 12.28 | 313.43 | -42.36 | 69.80 | 0.7038 | |
| 2 | -9 | 2 | -9 | 12.06 | 312.84 | -42.92 | 70.33 | 0.7096 | |
| 4 | -9 | 3 | -9 | 12.15 | 312.73 | -43.05 | 70.26 | 0.7114 | |
| 0 | 3 | 0 | 2 | 10.02 | 314.13 | -41.66 | 72.69 | 0.6879 | |
| 0 | -9 | 0 | -9 | 11.62 | 312.76 | -43.01 | 70.97 | 0.7091 | |
| 2 | -9 | 2 | -9 | 11.03 | 312.94 | -42.85 | 71.71 | 0.7053 | |
| 0 | 0 | 0 | 0 | 8.26 | 314.55 | -41.22 | 75.06 | 0.6772 | |
| 0 | 1 | 0 | 1 | 8.24 | 314.16 | -41.60 | 75.20 | 0.6820 | |
| 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 | |