| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 83 | 574 | 59 | 399 | 2.38 | 271.62 | -44.47 | 91.10 | 0.7024 | 1218.0 | 434.3 | |
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back to the solar disc SOHO MDI 2000-10-30 20:47:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32 | 568 | 22 | 394 | 2.29 | 272.44 | -43.65 | 91.31 | 0.6923 | 1529.8 | 444.1 | |
| 14 | -1 | 10 | -1 | 1.90 | 271.65 | -44.45 | 91.79 | 0.7026 | 1045.4 | 999999 | |
| 22 | -1 | 16 | -1 | 2.45 | 271.24 | -44.85 | 90.96 | 0.7071 | 1191.7 | 999999 | |
| 4 | -1 | 3 | -1 | 3.29 | 270.98 | -45.11 | 89.76 | 0.7097 | 948.6 | 999999 | |
| 11 | -1 | 8 | -1 | 2.86 | 270.84 | -45.25 | 90.35 | 0.7117 | 814.6 | 999999 | |
| 0 | 3 | 0 | 3 | 0.54 | 268.84 | -47.25 | 93.33 | 0.7379 | -459.0 | -327.6 | |
| 0 | 3 | 0 | 2 | 2.79 | 261.83 | -54.26 | 89.74 | 0.8130 | -489.0 | -357.9 | |
| 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. | |