| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17 | 140 | 20 | 174 | -19.01 | 48.28 | -63.89 | 112.28 | 0.9178 | -522.0 | -40.0 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-07-02 01:35:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2 | 20 | 2 | 23 | -19.07 | 50.79 | -61.38 | 112.90 | 0.9025 | -259.5 | -80.4 | |
| 13 | 45 | 15 | 51 | -18.34 | 51.07 | -61.10 | 112.17 | 0.8992 | -741.7 | -485.6 | |
| 2 | 29 | 3 | 34 | -18.60 | 49.20 | -62.98 | 112.02 | 0.9125 | -83.1 | 1.6 | |
| 0 | 1 | 0 | 2 | -20.79 | 47.19 | -64.99 | 113.90 | 0.9283 | 161.0 | 161.0 | |
| 0 | 2 | 0 | 2 | -18.90 | 48.24 | -63.94 | 112.13 | 0.9192 | 47.0 | 72.8 | |
| 0 | 4 | 0 | 5 | -18.64 | 46.75 | -65.43 | 111.54 | 0.9281 | 516.0 | 441.9 | |
| 0 | 9 | 0 | 13 | -18.98 | 45.86 | -66.31 | 111.73 | 0.9337 | 367.0 | 315.1 | |
| 0 | 5 | 0 | 7 | -18.25 | 46.11 | -66.06 | 111.00 | 0.9314 | 445.0 | 285.6 | |
| 0 | 5 | 0 | 7 | -20.48 | 44.02 | -68.16 | 112.94 | 0.9456 | 259.0 | 332.6 | |
| 0 | 6 | 0 | 9 | -19.70 | 44.28 | -67.90 | 112.17 | 0.9434 | 419.0 | 350.8 | |
| 0 | 8 | 0 | 12 | -20.88 | 42.92 | -69.26 | 113.15 | 0.9517 | -34.0 | 171.7 | |
| 0 | 6 | 0 | 9 | -20.25 | 43.42 | -68.76 | 112.59 | 0.9485 | 389.0 | 364.0 | |
| 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. | |