SOHO MDI 2000-03-20 12:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 94 | 617 | 51 | 340 | 19.03 | 42.89 | 2.62 | 354.34 | 0.4415 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 20 | 254 | 11 | 141 | 19.15 | 46.33 | 6.07 | 347.23 | 0.4537 | |
| 9 | -1 | 5 | -1 | 18.59 | 46.27 | 6.00 | 347.07 | 0.4449 | |
| 9 | -1 | 5 | -1 | 19.01 | 45.91 | 5.65 | 348.02 | 0.4502 | |
| 0 | 8 | 0 | 4 | 20.61 | 45.64 | 5.37 | 349.29 | 0.4738 | |
| 0 | 4 | 0 | 2 | 19.87 | 45.12 | 4.85 | 350.02 | 0.4610 | |
| 0 | 8 | 0 | 4 | 18.83 | 44.80 | 4.53 | 350.26 | 0.4441 | |
| 0 | 7 | 0 | 4 | 19.82 | 44.33 | 4.07 | 351.59 | 0.4583 | |
| 0 | 5 | 0 | 3 | 17.75 | 44.00 | 3.73 | 351.58 | 0.4253 | |
| 0 | 5 | 0 | 3 | 20.94 | 43.36 | 3.10 | 353.85 | 0.4737 | |
| 0 | 7 | 0 | 4 | 20.50 | 42.24 | 1.97 | 356.01 | 0.4653 | |
| 0 | 6 | 0 | 3 | 19.15 | 41.98 | 1.71 | 356.34 | 0.4441 | |
| 0 | 14 | 0 | 8 | 20.32 | 41.74 | 1.48 | 356.99 | 0.4621 | |
| 4 | 10 | 2 | 5 | 20.10 | 41.20 | 0.94 | 358.07 | 0.4583 | |
| 2 | 37 | 1 | 21 | 20.06 | 40.25 | -0.01 | 0.02 | 0.4574 | |
| 50 | 252 | 27 | 138 | 18.97 | 39.80 | -0.46 | 0.99 | 0.4405 | |
| -15 | -15 | -15 | -15 | 18.37 | 39.81 | -0.46 | 1.02 | 0.4310 | |
| 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 | |