| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14 | 74 | 8 | 41 | 22.69 | 294.99 | -19.19 | 43.32 | 0.4427 | 143.4 | 388.0 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-13 23:59:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 11 | 2 | 6 | 21.54 | 299.90 | -14.28 | 37.55 | 0.3780 | 1151.5 | 764.5 | |
| 7 | 15 | 4 | 8 | 22.50 | 297.76 | -16.42 | 39.66 | 0.4109 | -1086.3 | -762.8 | |
| 0 | 4 | 0 | 2 | 25.95 | 293.62 | -20.57 | 40.25 | 0.4908 | 794.0 | 690.4 | |
| 0 | 5 | 0 | 3 | 20.01 | 294.00 | -20.18 | 49.69 | 0.4268 | 574.0 | 558.7 | |
| 0 | 4 | 0 | 2 | 25.81 | 293.03 | -21.15 | 41.20 | 0.4952 | 711.0 | 711.8 | |
| 3 | 9 | 2 | 5 | 22.78 | 293.51 | -20.67 | 45.37 | 0.4592 | 1103.9 | 863.1 | |
| 0 | 3 | 0 | 2 | 22.40 | 293.20 | -20.98 | 46.42 | 0.4589 | 796.0 | 700.9 | |
| 0 | 4 | 0 | 2 | 19.55 | 293.57 | -20.61 | 51.13 | 0.4278 | 647.0 | 515.8 | |
| 0 | 5 | 0 | 3 | 21.85 | 293.20 | -20.99 | 47.36 | 0.4537 | 613.0 | 507.9 | |
| 0 | 5 | 0 | 3 | 22.38 | 292.65 | -21.53 | 47.12 | 0.4649 | 690.0 | 572.4 | |
| 0 | 5 | 0 | 3 | 25.27 | 291.90 | -22.28 | 43.38 | 0.5011 | 742.0 | 588.2 | |
| 0 | 4 | 0 | 2 | 25.69 | 291.73 | -22.46 | 42.95 | 0.5072 | 632.0 | 593.5 | |
| 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. | |