SOHO MDI 2000-01-17 12:09:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 49 | 304 | 27 | 164 | -22.01 | 165.94 | 15.12 | 218.66 | 0.3880 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 6 | 0 | 3 | -20.34 | 169.01 | 18.18 | 227.00 | 0.4018 | |
| 0 | 9 | 0 | 5 | -20.40 | 168.07 | 17.25 | 225.46 | 0.3916 | |
| 15 | 142 | 8 | 77 | -21.68 | 168.09 | 17.27 | 223.10 | 0.4056 | |
| 0 | 7 | 0 | 4 | -23.17 | 167.94 | 17.12 | 220.25 | 0.4206 | |
| 9 | -3 | 5 | -3 | -22.25 | 167.60 | 16.78 | 221.30 | 0.4067 | |
| 0 | 6 | 0 | 3 | -23.14 | 167.33 | 16.50 | 219.32 | 0.4140 | |
| 0 | 7 | 0 | 4 | -20.62 | 166.94 | 16.12 | 223.19 | 0.3814 | |
| 0 | 6 | 0 | 3 | -22.99 | 166.83 | 16.01 | 218.76 | 0.4073 | |
| 0 | 7 | 0 | 4 | -23.29 | 164.07 | 13.24 | 213.31 | 0.3849 | |
| 0 | 22 | 0 | 12 | -21.81 | 163.67 | 12.85 | 214.94 | 0.3621 | |
| 0 | 8 | 0 | 4 | -22.17 | 163.53 | 12.71 | 214.05 | 0.3655 | |
| 0 | 9 | 0 | 5 | -23.02 | 163.49 | 12.66 | 212.59 | 0.3762 | |
| 5 | 72 | 3 | 38 | -22.06 | 162.97 | 12.15 | 213.08 | 0.3590 | |
| 11 | -13 | 6 | -13 | -22.03 | 162.55 | 11.73 | 212.23 | 0.3549 | |
| 9 | -13 | 5 | -13 | -22.55 | 162.59 | 11.77 | 211.49 | 0.3623 | |
| 0 | 3 | 0 | 2 | -21.47 | 162.21 | 11.39 | 212.40 | 0.3444 | |
| 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 | |