| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41 | 170 | 21 | 92 | -16.97 | 76.35 | 19.99 | 237.55 | 0.3892 | -187.5 | -128.5 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-01-24 16:14:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7 | 63 | 4 | 34 | -16.22 | 78.79 | 22.43 | 241.99 | 0.4168 | -1184.0 | -910.6 | |
| 6 | -1 | 3 | -1 | -16.27 | 78.32 | 21.96 | 241.43 | 0.4106 | -1165.9 | 999999 | |
| 0 | 4 | 0 | 2 | -15.54 | 77.90 | 21.54 | 242.66 | 0.3999 | -1199.0 | -1017.7 | |
| 3 | -1 | 1 | -1 | -15.86 | 77.72 | 21.36 | 241.76 | 0.3994 | -1270.4 | 999999 | |
| 0 | 4 | 0 | 2 | -16.85 | 77.40 | 21.04 | 239.20 | 0.4018 | -560.0 | -415.5 | |
| 0 | 12 | 0 | 7 | -15.41 | 75.84 | 19.48 | 240.83 | 0.3699 | 869.0 | 712.3 | |
| 2 | 52 | 1 | 28 | -17.85 | 75.59 | 19.23 | 234.83 | 0.3853 | 1194.2 | 99.2 | |
| 14 | -7 | 7 | -7 | -18.16 | 75.54 | 19.18 | 234.07 | 0.3873 | 330.2 | 999999 | |
| 3 | -7 | 2 | -7 | -18.60 | 75.46 | 19.11 | 233.02 | 0.3901 | -933.3 | 999999 | |
| 0 | 6 | 0 | 3 | -17.42 | 74.02 | 17.66 | 233.67 | 0.3609 | 628.0 | 419.4 | |
| 6 | 16 | 3 | 9 | -16.96 | 73.60 | 17.24 | 234.14 | 0.3513 | 1131.2 | 869.0 | |
| 0 | 7 | 0 | 4 | -17.75 | 73.63 | 17.27 | 232.34 | 0.3588 | 846.0 | 736.5 | |
| 0 | 6 | 0 | 3 | -17.44 | 73.39 | 17.03 | 232.70 | 0.3529 | 962.0 | 737.9 | |
| 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. | |