| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 46 | 0 | 27 | -13.65 | 325.33 | -25.93 | 124.98 | 0.5207 | -361.8 | -394.5 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-11 04:47:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 5 | 0 | 3 | -15.40 | 326.41 | -24.84 | 128.86 | 0.5223 | 793.0 | 508.8 | |
| 0 | 7 | 0 | 4 | -12.63 | 325.97 | -25.29 | 123.90 | 0.5042 | -1129.0 | -860.4 | |
| 0 | 4 | 0 | 2 | -15.01 | 325.64 | -25.61 | 127.42 | 0.5278 | 462.0 | 308.4 | |
| 0 | 11 | 0 | 6 | -13.13 | 325.78 | -25.48 | 124.55 | 0.5106 | -1002.0 | -806.4 | |
| 0 | 4 | 0 | 3 | -14.55 | 325.56 | -25.69 | 126.62 | 0.5249 | -688.0 | -468.3 | |
| 0 | 3 | 0 | 2 | -13.34 | 325.53 | -25.73 | 124.64 | 0.5154 | -630.0 | -577.2 | |
| 0 | 4 | 0 | 2 | -12.64 | 325.61 | -25.65 | 123.55 | 0.5088 | -1038.0 | -935.2 | |
| 0 | 5 | 0 | 3 | -14.14 | 325.39 | -25.87 | 125.79 | 0.5236 | -620.0 | -494.5 | |
| 0 | 3 | 0 | 2 | -12.51 | 319.79 | -31.46 | 118.32 | 0.5810 | 596.0 | 699.1 | |
| 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. | |