SOHO MDI 2005-08-07 09:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10 | 32 | 8 | 23 | -7.61 | 54.11 | 44.10 | 253.20 | 0.7229 | -600.9 | -366.0 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2005-08-07 09:35:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6 | 29 | 5 | 21 | -7.57 | 54.40 | 44.39 | 253.36 | 0.7261 | -737.2 | -481.4 | |
| 4 | -1 | 3 | -1 | -7.74 | 53.98 | 43.97 | 252.97 | 0.7218 | -663.5 | 999999 | |
| 0 | 3 | 0 | 2 | -7.36 | 52.77 | 42.76 | 253.00 | 0.7065 | 268.0 | 301.8 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |