SOHO MDI 2000-11-27 20:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 147 | 978 | 123 | 812 | 19.72 | 358.37 | 51.18 | 293.93 | 0.8046 | 754.9 | 426.5 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-27 20:47:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6 | 892 | 5 | 744 | 18.75 | 359.27 | 52.09 | 292.50 | 0.8109 | 1030.8 | 440.9 | |
| 41 | -1 | 35 | -1 | 20.41 | 359.64 | 52.45 | 294.39 | 0.8182 | 450.3 | 999999 | |
| 11 | -1 | 9 | -1 | 18.53 | 358.26 | 51.07 | 292.49 | 0.8007 | 970.1 | 999999 | |
| 41 | -1 | 34 | -1 | 19.89 | 358.86 | 51.67 | 293.99 | 0.8097 | 1196.3 | 999999 | |
| 7 | -1 | 6 | -1 | 17.45 | 357.58 | 50.39 | 291.36 | 0.7914 | -677.0 | 999999 | |
| -4 | -1 | -4 | -1 | 20.38 | 358.69 | 51.51 | 294.62 | 0.8093 | 999999 | 999999 | |
| 8 | -1 | 7 | -1 | 18.01 | 357.54 | 50.35 | 292.06 | 0.7924 | 315.8 | 999999 | |
| 0 | 5 | 0 | 4 | 16.34 | 356.86 | 49.67 | 290.16 | 0.7816 | -496.0 | -252.4 | |
| 5 | -1 | 4 | -1 | 19.82 | 358.11 | 50.92 | 294.11 | 0.8024 | 1525.8 | 999999 | |
| 9 | -1 | 7 | -1 | 18.22 | 357.05 | 49.87 | 292.45 | 0.7881 | 990.0 | 999999 | |
| 8 | -1 | 6 | -1 | 19.12 | 356.60 | 49.41 | 293.69 | 0.7858 | 958.3 | 999999 | |
| 0 | 8 | 0 | 6 | 22.34 | 356.57 | 49.39 | 297.64 | 0.7949 | 90.0 | 134.1 | |
| 6 | 18 | 5 | 15 | 21.81 | 356.13 | 48.94 | 297.15 | 0.7891 | 758.8 | 608.1 | |
| 3 | 50 | 3 | 39 | 21.33 | 355.72 | 48.54 | 296.69 | 0.7836 | 431.5 | 308.4 | |
| 2 | -14 | 2 | -14 | 21.58 | 355.40 | 48.21 | 297.11 | 0.7813 | 595.5 | 999999 | |
| 0 | 5 | 0 | 4 | 22.58 | 348.32 | 41.14 | 301.32 | 0.7134 | -714.0 | -661.4 | |
| 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. | |