| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2 | 49 | 1 | 28 | 13.45 | 353.69 | -27.58 | 68.57 | 0.4855 | 179.8 | 564.1 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-08 22:23:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 8 | 0 | 5 | 11.27 | 356.34 | -24.92 | 71.78 | 0.4369 | 1142.0 | 922.8 | |
| 0 | 3 | 0 | 2 | 14.66 | 355.47 | -25.79 | 65.16 | 0.4657 | 938.0 | 954.4 | |
| 0 | 6 | 0 | 3 | 15.18 | 355.27 | -26.00 | 64.28 | 0.4715 | 828.0 | 776.8 | |
| 0 | 15 | 0 | 8 | 14.80 | 354.86 | -26.40 | 65.32 | 0.4751 | 1028.0 | 844.3 | |
| 0 | 2 | 0 | 1 | 14.40 | 354.91 | -26.35 | 66.08 | 0.4722 | 805.0 | 815.2 | |
| 0 | 3 | 0 | 2 | 14.35 | 354.64 | -26.62 | 66.36 | 0.4758 | 550.0 | 479.4 | |
| 0 | 3 | 0 | 2 | 11.87 | 350.93 | -30.34 | 73.20 | 0.5183 | 652.0 | 480.1 | |
| 2 | 6 | 1 | 3 | 11.81 | 348.07 | -33.19 | 74.37 | 0.5585 | -617.3 | -492.5 | |
| 0 | 3 | 0 | 2 | 12.36 | 347.80 | -33.46 | 73.49 | 0.5639 | -519.0 | -534.6 | |
| 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. | |