SOHO MDI 2000-01-24 01:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40 | 346 | 28 | 240 | -29.21 | 25.01 | -39.39 | 127.44 | 0.6990 | -1166.4 | -337.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-01-24 01:35:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 285 | 3 | 194 | -28.91 | 26.67 | -37.73 | 127.90 | 0.6813 | -1835.4 | -494.2 | |
| 34 | -1 | 23 | -1 | -29.04 | 26.00 | -38.40 | 127.70 | 0.6888 | -1291.7 | 999999 | |
| 0 | 5 | 0 | 3 | -30.79 | 24.49 | -39.91 | 129.14 | 0.7130 | 226.0 | 304.6 | |
| 0 | 3 | 0 | 2 | -27.56 | 25.13 | -39.27 | 125.28 | 0.6898 | 241.0 | 145.7 | |
| 0 | 4 | 0 | 3 | -27.87 | 24.71 | -39.69 | 125.48 | 0.6956 | -494.0 | -287.7 | |
| 0 | 5 | 0 | 4 | -28.13 | 23.23 | -41.17 | 125.08 | 0.7119 | 843.0 | 550.8 | |
| 0 | 11 | 0 | 8 | -30.64 | 20.42 | -43.98 | 126.99 | 0.7503 | 764.0 | 627.4 | |
| 0 | 2 | 0 | 2 | -30.54 | 20.11 | -44.29 | 126.72 | 0.7528 | 676.0 | 556.0 | |
| 0 | 6 | 0 | 4 | -29.64 | 20.18 | -44.22 | 125.64 | 0.7482 | 708.0 | 642.2 | |
| 0 | 5 | 0 | 4 | -30.37 | 19.58 | -44.82 | 126.30 | 0.7570 | 499.0 | 442.5 | |
| 2 | 7 | 2 | 6 | -31.03 | 19.00 | -45.41 | 126.86 | 0.7650 | -477.7 | -362.5 | |
| 0 | 4 | 0 | 3 | -29.64 | 18.75 | -45.65 | 125.05 | 0.7616 | 705.0 | 596.1 | |
| 0 | 4 | 0 | 3 | -31.45 | 16.83 | -47.58 | 126.51 | 0.7858 | 364.0 | 212.2 | |
| 0 | 5 | 0 | 4 | -30.03 | 17.49 | -46.92 | 125.04 | 0.7746 | 196.0 | 377.8 | |
| 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. | |