| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13 | 64 | 7 | 35 | -13.54 | 40.27 | -17.18 | 135.34 | 0.4102 | -1278.8 | -720.2 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-06 04:47:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3 | 9 | 2 | 5 | -12.84 | 41.52 | -15.93 | 136.23 | 0.3884 | -1036.9 | -733.3 | |
| 0 | 2 | 0 | 1 | -13.02 | 40.88 | -16.57 | 135.43 | 0.3977 | -943.0 | -810.6 | |
| 4 | 39 | 2 | 21 | -13.31 | 40.77 | -16.68 | 135.77 | 0.4021 | -1471.2 | -820.7 | |
| 6 | -3 | 3 | -3 | -13.24 | 40.44 | -17.01 | 135.07 | 0.4050 | -1474.6 | 999999 | |
| 0 | 7 | 0 | 4 | -13.00 | 39.65 | -17.81 | 133.36 | 0.4116 | -473.0 | -381.3 | |
| 0 | 4 | 0 | 2 | -15.53 | 37.83 | -19.62 | 134.94 | 0.4590 | -630.0 | -544.8 | |
| 0 | 3 | 0 | 2 | -17.53 | 37.31 | -20.15 | 137.26 | 0.4859 | -628.0 | -439.4 | |
| 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. | |