| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5 | 51 | 3 | 32 | -12.97 | 324.70 | -32.74 | 118.15 | 0.5994 | -607.5 | -413.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-10 17:35:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 7 | 0 | 4 | -12.71 | 326.08 | -31.35 | 118.66 | 0.5805 | -930.0 | -839.1 | |
| 0 | 4 | 0 | 3 | -12.47 | 325.78 | -31.65 | 118.07 | 0.5828 | -930.0 | -895.4 | |
| 0 | 4 | 0 | 2 | -14.81 | 325.43 | -32.00 | 121.33 | 0.6021 | 653.0 | 513.2 | |
| 5 | 26 | 3 | 16 | -13.18 | 325.59 | -31.85 | 119.02 | 0.5897 | -811.1 | -605.2 | |
| 0 | 3 | 0 | 2 | -12.32 | 325.32 | -32.11 | 117.51 | 0.5877 | -713.0 | -540.6 | |
| 0 | 3 | 0 | 2 | -12.37 | 321.19 | -36.24 | 114.93 | 0.6391 | 732.0 | 631.7 | |
| 0 | 4 | 0 | 3 | -12.32 | 318.43 | -39.00 | 113.37 | 0.6721 | 596.0 | 432.8 | |
| 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. | |