Gyula 2000-05-03 15:43:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 12 | 41 | 6 | 24 | -18.89 | 154.65 | -23.42 | 125.30 | 0.4632 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-05-03 15:43:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 1 | 28 | 0 | 16 | -19.41 | 156.07 | -22.01 | 127.66 | 0.4483 | |
| 8 | -1 | 4 | -1 | -19.64 | 155.92 | -22.15 | 127.91 | 0.4520 | |
| 0 | 1 | 0 | 1 | -19.07 | 155.54 | -22.54 | 126.42 | 0.4520 | |
| 2 | 5 | 1 | 3 | -19.32 | 153.58 | -24.49 | 124.83 | 0.4786 | |
| 1 | 6 | 1 | 3 | -15.27 | 150.39 | -27.69 | 114.60 | 0.4951 | |
| 0 | 1 | 0 | 1 | -16.56 | 149.19 | -28.88 | 116.20 | 0.5181 | |
| 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 | |