| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46 | 339 | 38 | 276 | -9.18 | 325.36 | 50.26 | 253.20 | 0.7947 | -926.7 | -339.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-06 15:59:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40 | 277 | 33 | 230 | -8.81 | 326.52 | 51.41 | 254.06 | 0.8056 | -1162.6 | -366.7 | |
| -1 | -1 | -1 | -1 | -9.14 | 326.14 | 51.04 | 253.54 | 0.8027 | 999999 | 999999 | |
| 0 | 6 | 0 | 5 | -9.73 | 321.80 | 46.70 | 251.29 | 0.7597 | -861.0 | -682.3 | |
| 0 | 3 | 0 | 2 | -8.10 | 321.47 | 46.37 | 253.24 | 0.7507 | -544.0 | -549.3 | |
| 0 | 10 | 0 | 8 | -12.00 | 321.92 | 46.82 | 248.50 | 0.7689 | -864.0 | -713.7 | |
| 0 | 1 | 0 | 1 | -9.09 | 320.95 | 45.85 | 251.76 | 0.7483 | -599.0 | -625.0 | |
| 6 | 26 | 5 | 19 | -9.51 | 320.68 | 45.58 | 251.12 | 0.7468 | 421.1 | -35.6 | |
| 0 | 3 | 0 | 2 | -11.31 | 320.51 | 45.41 | 248.76 | 0.7515 | -427.0 | -446.9 | |
| 0 | 4 | 0 | 3 | -10.47 | 319.56 | 44.46 | 249.42 | 0.7380 | 168.0 | 170.7 | |
| 0 | 4 | 0 | 3 | -9.10 | 316.95 | 41.85 | 250.07 | 0.7031 | 467.0 | 444.3 | |
| 0 | 5 | 0 | 3 | -12.28 | 317.34 | 42.24 | 246.05 | 0.7211 | 467.0 | 443.4 | |
| 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. | |