SOHO MDI 2000-10-06 22:23:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44 | 268 | 37 | 221 | -22.01 | 317.59 | 46.01 | 236.31 | 0.8032 | -703.6 | -283.2 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-06 22:23:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16 | 233 | 14 | 195 | -21.79 | 318.57 | 46.98 | 237.11 | 0.8107 | -694.0 | -293.7 | |
| 11 | -1 | 9 | -1 | -22.22 | 318.51 | 46.92 | 236.60 | 0.8122 | -431.4 | 999999 | |
| 10 | -1 | 8 | -1 | -21.78 | 317.95 | 46.36 | 236.80 | 0.8054 | -1164.4 | 999999 | |
| 7 | -1 | 6 | -1 | -22.43 | 317.99 | 46.40 | 236.09 | 0.8088 | -654.3 | 999999 | |
| 0 | 3 | 0 | 2 | -22.97 | 317.07 | 45.48 | 235.02 | 0.8035 | -243.0 | -225.9 | |
| 0 | 6 | 0 | 5 | -20.99 | 315.73 | 44.15 | 236.52 | 0.7820 | -682.0 | -520.8 | |
| 0 | 11 | 0 | 9 | -21.31 | 312.78 | 41.20 | 234.42 | 0.7567 | -588.0 | -396.5 | |
| 0 | 4 | 0 | 3 | -23.26 | 311.31 | 39.72 | 231.28 | 0.7549 | -705.0 | -480.9 | |
| 0 | 3 | 0 | 2 | -20.12 | 310.12 | 38.54 | 234.11 | 0.7244 | 249.0 | 263.6 | |
| 0 | 4 | 0 | 3 | -24.30 | 309.77 | 38.18 | 229.08 | 0.7479 | 525.0 | 471.6 | |
| 0 | 4 | 0 | 2 | -24.48 | 301.66 | 30.07 | 222.42 | 0.6784 | 545.0 | 407.8 | |
| 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. | |