| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14 | 160 | 22 | 232 | -18.44 | 49.67 | 67.25 | 248.63 | 0.9398 | -276.1 | -47.6 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-11 20:47:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12 | 64 | 20 | 107 | -17.93 | 52.68 | 70.26 | 249.77 | 0.9557 | -305.1 | -1.3 | |
| 0 | 1 | 0 | 2 | -17.64 | 51.00 | 68.57 | 249.75 | 0.9469 | -253.0 | -320.0 | |
| 0 | 19 | 0 | 26 | -17.69 | 48.01 | 65.58 | 249.10 | 0.9302 | -138.0 | -162.6 | |
| 0 | 5 | 0 | 7 | -20.28 | 49.76 | 67.33 | 246.77 | 0.9434 | -206.0 | -244.2 | |
| 0 | 21 | 0 | 26 | -17.53 | 46.13 | 63.70 | 248.86 | 0.9183 | 396.0 | 184.1 | |
| 2 | 25 | 2 | 33 | -19.46 | 47.20 | 64.77 | 247.05 | 0.9278 | -178.9 | -125.4 | |
| 0 | 15 | 0 | 19 | -20.09 | 46.98 | 64.56 | 246.35 | 0.9275 | -493.0 | -424.0 | |
| 0 | 4 | 0 | 5 | -20.40 | 45.20 | 62.77 | 245.58 | 0.9170 | 225.0 | 66.6 | |
| 0 | 6 | 0 | 7 | -20.02 | 44.65 | 62.22 | 245.85 | 0.9128 | 467.0 | 392.2 | |
| 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. | |