SOHO MDI 2000-03-01 12:36:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 15 | 0 | 15 | 13.61 | 345.68 | 54.88 | 290.91 | 0.8530 | |
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day for the same group /
back to the solar disc SOHO MDI 2000-03-01 12:36:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 2 | 9.68 | 347.82 | 57.01 | 285.81 | 0.8615 | |
| 0 | 7 | 0 | 7 | 14.68 | 346.16 | 55.36 | 291.93 | 0.8600 | |
| 0 | 3 | 0 | 3 | 13.65 | 345.64 | 54.84 | 290.96 | 0.8528 | |
| 0 | 3 | 0 | 3 | 13.67 | 343.16 | 52.36 | 291.88 | 0.8313 | |
| 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 | |