| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44 | 346 | 37 | 290 | -9.16 | 325.13 | 51.79 | 253.71 | 0.8098 | -828.0 | -289.7 | |
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previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-10-06 19:11:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34 | 265 | 30 | 228 | -8.81 | 326.50 | 53.16 | 254.59 | 0.8226 | -1048.7 | -323.9 | |
| -1 | -1 | -1 | -1 | -9.10 | 326.10 | 52.76 | 254.13 | 0.8194 | 999999 | 999999 | |
| 0 | 5 | 0 | 4 | -9.93 | 321.90 | 48.56 | 251.74 | 0.7799 | -544.0 | -608.9 | |
| 0 | 4 | 0 | 3 | -8.05 | 321.51 | 48.16 | 253.93 | 0.7700 | -634.0 | -492.7 | |
| 0 | 9 | 0 | 7 | -11.89 | 322.10 | 48.75 | 249.42 | 0.7882 | -774.0 | -615.8 | |
| 3 | 49 | 2 | 38 | -9.10 | 321.10 | 47.75 | 252.48 | 0.7688 | -371.0 | -37.7 | |
| 6 | -6 | 4 | -6 | -9.39 | 320.74 | 47.39 | 251.98 | 0.7659 | 423.4 | 999999 | |
| 1 | 6 | 1 | 4 | -11.50 | 320.93 | 47.59 | 249.43 | 0.7751 | -668.0 | -511.0 | |
| 0 | 3 | 0 | 2 | -10.18 | 319.61 | 46.27 | 250.55 | 0.7566 | 211.0 | 204.8 | |
| 0 | 5 | 0 | 4 | -12.30 | 317.28 | 43.93 | 246.86 | 0.7396 | 314.0 | 283.4 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |