| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28 | 112 | 16 | 65 | -10.37 | 307.70 | 26.45 | 240.24 | 0.5064 | -192.6 | -291.7 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-16 11:41:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7 | 39 | 4 | 23 | -10.21 | 310.24 | 28.99 | 242.81 | 0.5383 | -983.8 | -791.8 | |
| 8 | -1 | 5 | -1 | -9.95 | 309.70 | 28.46 | 242.83 | 0.5296 | -1175.4 | 999999 | |
| 0 | 3 | 0 | 2 | -10.56 | 309.77 | 28.52 | 241.84 | 0.5344 | -632.0 | -689.2 | |
| 0 | 5 | 0 | 3 | -9.44 | 308.07 | 26.82 | 242.34 | 0.5046 | 569.0 | 369.7 | |
| 0 | 6 | 0 | 4 | -10.00 | 307.90 | 26.65 | 241.19 | 0.5061 | -732.0 | -734.5 | |
| 0 | 5 | 0 | 3 | -10.69 | 307.69 | 26.44 | 239.80 | 0.5083 | -585.0 | -485.0 | |
| 0 | 5 | 0 | 3 | -9.86 | 307.48 | 26.23 | 241.05 | 0.4996 | -852.0 | -710.0 | |
| 0 | 9 | 0 | 5 | -11.24 | 306.98 | 25.73 | 238.17 | 0.5032 | -613.0 | -609.6 | |
| 0 | 7 | 0 | 4 | -10.97 | 306.37 | 25.12 | 238.03 | 0.4933 | 161.0 | 199.9 | |
| 13 | 29 | 7 | 16 | -10.44 | 305.17 | 23.93 | 237.72 | 0.4737 | 973.1 | 446.0 | |
| 0 | 4 | 0 | 2 | -12.21 | 303.96 | 22.72 | 233.21 | 0.4732 | 742.0 | 578.9 | |
| 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. | |