SOHO MDI 2000-10-05 20:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50 | 432 | 34 | 291 | -8.93 | 324.78 | 39.13 | 248.77 | 0.6698 | -1326.8 | -399.9 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-05 20:47:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12 | 356 | 8 | 242 | -8.96 | 326.61 | 40.96 | 249.80 | 0.6923 | -1044.8 | -487.0 | |
| 26 | -1 | 18 | -1 | -9.29 | 326.24 | 40.59 | 249.17 | 0.6894 | -1450.9 | 999999 | |
| -2 | -1 | -2 | -1 | -8.88 | 326.13 | 40.48 | 249.68 | 0.6863 | 999999 | 999999 | |
| 12 | -1 | 8 | -1 | -9.05 | 325.74 | 40.09 | 249.25 | 0.6824 | -1777.6 | 999999 | |
| 0 | 6 | 0 | 4 | -7.32 | 323.97 | 38.31 | 250.83 | 0.6533 | -259.0 | -476.9 | |
| 0 | 7 | 0 | 5 | -8.01 | 323.99 | 38.34 | 249.85 | 0.6566 | -869.0 | -684.9 | |
| 0 | 4 | 0 | 3 | -9.33 | 322.26 | 36.61 | 247.00 | 0.6415 | -212.0 | -355.7 | |
| 0 | 11 | 0 | 7 | -8.17 | 321.10 | 35.45 | 248.05 | 0.6213 | -979.0 | -853.5 | |
| 0 | 6 | 0 | 4 | -4.98 | 320.51 | 34.86 | 252.66 | 0.5987 | -759.0 | -624.6 | |
| 0 | 5 | 0 | 3 | -7.83 | 315.70 | 30.05 | 245.00 | 0.5495 | 593.0 | 536.8 | |
| 0 | 6 | 0 | 4 | -8.27 | 315.65 | 29.99 | 244.23 | 0.5515 | 651.0 | 637.7 | |
| 0 | 5 | 0 | 3 | -6.45 | 315.37 | 29.72 | 247.08 | 0.5370 | 786.0 | 647.2 | |
| 0 | 3 | 0 | 2 | -7.40 | 315.22 | 29.56 | 245.35 | 0.5405 | 631.0 | 483.3 | |
| 0 | 5 | 0 | 3 | -8.28 | 315.10 | 29.45 | 243.80 | 0.5444 | 848.0 | 670.4 | |
| 0 | 4 | 0 | 3 | -12.89 | 313.55 | 27.90 | 235.11 | 0.5582 | 632.0 | 535.4 | |
| 0 | 14 | 0 | 8 | -10.13 | 311.44 | 25.79 | 237.39 | 0.5104 | 928.0 | 706.8 | |
| 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. | |