Gyula 2000-06-28 15:47:21 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 30 | 217 | 17 | 122 | -13.62 | 133.93 | -23.14 | 125.95 | 0.4734 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-06-28 15:47:21 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 212 | 16 | 119 | -13.63 | 134.16 | -22.91 | 126.18 | 0.4706 | |
| 2 | -1 | 1 | -1 | -13.51 | 133.73 | -23.34 | 125.48 | 0.4750 | |
| 0 | 1 | 0 | 0 | -12.71 | 132.06 | -25.02 | 122.29 | 0.4900 | |
| 0 | 2 | 0 | 1 | -13.77 | 126.68 | -30.39 | 119.36 | 0.5660 | |
| 0 | 1 | 0 | 1 | -13.50 | 126.08 | -30.99 | 118.49 | 0.5718 | |
| 0 | 1 | 0 | 1 | -13.79 | 125.64 | -31.43 | 118.62 | 0.5791 | |
| 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 | |