| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13 | 58 | 10 | 41 | 10.85 | 214.15 | 43.88 | 282.35 | 0.6989 | 834.5 | 375.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-10 22:23:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 39 | 3 | 28 | 10.57 | 215.57 | 45.30 | 281.67 | 0.7158 | 556.9 | 592.7 | |
| 9 | -1 | 7 | -1 | 10.27 | 215.35 | 45.07 | 281.28 | 0.7128 | 1060.2 | 999999 | |
| 0 | 3 | 0 | 2 | 10.86 | 214.25 | 43.97 | 282.28 | 0.7002 | 290.0 | 359.6 | |
| 0 | 5 | 0 | 4 | 11.03 | 212.87 | 42.60 | 282.75 | 0.6836 | 443.0 | 455.1 | |
| 0 | 7 | 0 | 4 | 12.04 | 209.72 | 39.44 | 284.94 | 0.6454 | -779.0 | -724.3 | |
| 0 | 4 | 0 | 3 | 13.59 | 209.91 | 39.63 | 287.26 | 0.6516 | -353.0 | -275.6 | |
| 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. | |