Gyula 2000-03-08 13:36:57 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 9 | 54 | 8 | 45 | -17.54 | 144.06 | -54.19 | 106.46 | 0.8086 | |
|
previous
or next day for the same group /
back to the solar disc Gyula 2000-03-08 13:36:57 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -16.95 | 145.26 | -52.97 | 105.83 | 0.7960 | |
| 6 | 48 | 5 | 40 | -17.46 | 144.40 | -53.85 | 106.39 | 0.8052 | |
| 3 | -2 | 3 | -2 | -17.53 | 143.92 | -54.33 | 106.45 | 0.8100 | |
| 0 | 4 | 0 | 3 | -17.51 | 143.11 | -55.14 | 106.36 | 0.8178 | |
| 0 | 0 | 0 | 0 | -19.92 | 140.27 | -57.96 | 109.05 | 0.8452 | |
| 0 | 1 | 0 | 1 | -19.80 | 139.86 | -58.36 | 108.87 | 0.8487 | |
| 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 | |