SOHO MDI 2000-11-05 10:28:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 69 | 420 | 36 | 220 | 5.90 | 223.82 | -18.88 | 82.92 | 0.3259 | 1947.3 | 621.0 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-05 10:28:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 69 | 410 | 36 | 215 | 5.98 | 223.94 | -18.76 | 82.69 | 0.3239 | 1975.0 | 646.5 | |
| 0 | 4 | 0 | 2 | 1.92 | 218.49 | -24.21 | 93.83 | 0.4125 | -457.0 | -433.7 | |
| 0 | 6 | 0 | 3 | 2.65 | 218.43 | -24.26 | 92.05 | 0.4125 | -640.0 | -500.3 | |
| 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. | |