| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59 | 305 | 46 | 232 | -21.48 | 314.10 | -41.90 | 125.62 | 0.7663 | -383.7 | -181.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-30 12:47:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22 | 124 | 17 | 92 | -21.73 | 316.01 | -39.99 | 127.06 | 0.7504 | -1125.6 | -645.7 | |
| 16 | 79 | 12 | 61 | -21.90 | 313.95 | -42.05 | 125.96 | 0.7702 | -866.8 | -191.8 | |
| 0 | 7 | 0 | 5 | -20.07 | 314.52 | -41.48 | 124.21 | 0.7546 | -223.0 | -304.1 | |
| 0 | 5 | 0 | 4 | -20.32 | 314.05 | -41.95 | 124.22 | 0.7605 | -380.0 | -232.8 | |
| 1 | 15 | 1 | 11 | -19.75 | 313.73 | -42.27 | 123.37 | 0.7603 | -107.1 | 246.4 | |
| 0 | 3 | 0 | 2 | -22.44 | 312.24 | -43.76 | 125.57 | 0.7881 | 551.0 | 442.1 | |
| 0 | 3 | 0 | 2 | -22.15 | 312.01 | -43.99 | 125.11 | 0.7887 | 754.0 | 671.6 | |
| 9 | 24 | 7 | 19 | -20.42 | 312.43 | -43.57 | 123.39 | 0.7760 | 883.6 | 549.4 | |
| 0 | 4 | 0 | 3 | -22.54 | 311.61 | -44.39 | 125.32 | 0.7941 | 567.0 | 450.3 | |
| 0 | 4 | 0 | 3 | -21.77 | 311.86 | -44.14 | 124.60 | 0.7880 | 395.0 | 468.9 | |
| 0 | 3 | 0 | 2 | -22.60 | 310.94 | -45.07 | 125.01 | 0.8002 | 677.0 | 573.0 | |
| 0 | 4 | 0 | 3 | -22.26 | 310.71 | -45.29 | 124.52 | 0.8005 | 599.0 | 541.8 | |
| 5 | 11 | 4 | 9 | -20.29 | 310.90 | -45.10 | 122.41 | 0.7892 | 599.0 | 583.2 | |
| 0 | 7 | 0 | 6 | -21.12 | 310.34 | -45.66 | 123.04 | 0.7982 | 475.0 | 384.1 | |
| 6 | 12 | 5 | 10 | -21.90 | 309.90 | -46.10 | 123.68 | 0.8057 | 407.9 | 308.0 | |
| 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. | |