SOHO MDI 2000-03-20 12:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 161 | 1098 | 79 | 557 | -15.68 | 46.60 | 6.33 | 213.73 | 0.1941 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 40 | 695 | 20 | 352 | -14.82 | 50.15 | 9.89 | 230.44 | 0.2163 | |
| 10 | -1 | 5 | -1 | -14.91 | 49.55 | 9.28 | 228.38 | 0.2094 | |
| 21 | -1 | 11 | -1 | -15.19 | 48.91 | 8.64 | 225.37 | 0.2048 | |
| 5 | -1 | 2 | -1 | -15.04 | 48.50 | 8.23 | 224.55 | 0.1980 | |
| 7 | -1 | 3 | -1 | -15.72 | 47.55 | 7.29 | 218.78 | 0.1958 | |
| 3 | -1 | 2 | -1 | -14.55 | 47.47 | 7.21 | 222.67 | 0.1800 | |
| 12 | -1 | 6 | -1 | -15.18 | 47.25 | 6.98 | 219.47 | 0.1855 | |
| 6 | -1 | 3 | -1 | -15.27 | 46.16 | 5.90 | 214.57 | 0.1755 | |
| 0 | 5 | 0 | 2 | -17.31 | 46.18 | 5.92 | 208.81 | 0.2052 | |
| 0 | 6 | 0 | 3 | -16.22 | 45.95 | 5.68 | 210.71 | 0.1870 | |
| 0 | 7 | 0 | 4 | -17.04 | 45.61 | 5.34 | 207.05 | 0.1966 | |
| 0 | 12 | 0 | 6 | -16.46 | 44.90 | 4.64 | 205.28 | 0.1823 | |
| 0 | 6 | 0 | 3 | -14.94 | 44.78 | 4.52 | 208.93 | 0.1582 | |
| 0 | 11 | 0 | 6 | -16.47 | 44.45 | 4.19 | 203.12 | 0.1793 | |
| 0 | 9 | 0 | 5 | -15.17 | 44.35 | 4.08 | 205.85 | 0.1583 | |
| 0 | 5 | 0 | 3 | -15.10 | 43.62 | 3.36 | 201.93 | 0.1521 | |
| 6 | 176 | 3 | 89 | -16.55 | 43.61 | 3.34 | 198.66 | 0.1755 | |
| 7 | -17 | 3 | -17 | -15.92 | 43.44 | 3.17 | 198.98 | 0.1643 | |
| 18 | -17 | 9 | -17 | -16.40 | 43.12 | 2.85 | 196.36 | 0.1704 | |
| 9 | 22 | 4 | 11 | -16.91 | 42.20 | 1.93 | 190.64 | 0.1754 | |
| 2 | 67 | 1 | 34 | -17.23 | 41.67 | 1.41 | 187.55 | 0.1793 | |
| 8 | -21 | 4 | -21 | -17.35 | 41.35 | 1.08 | 185.76 | 0.1807 | |
| 0 | 13 | 0 | 7 | -18.61 | 40.70 | 0.44 | 182.07 | 0.2017 | |
| 0 | 7 | 0 | 4 | -16.88 | 40.38 | 0.11 | 180.62 | 0.1717 | |
| 0 | 3 | 0 | 2 | -18.69 | 40.29 | 0.03 | 180.14 | 0.2029 | |
| 0 | 14 | 0 | 7 | -17.78 | 40.25 | -0.01 | 179.94 | 0.1873 | |
| 0 | 5 | 0 | 3 | -18.10 | 39.97 | -0.30 | 178.53 | 0.1928 | |
| 7 | 15 | 3 | 7 | -17.27 | 39.85 | -0.42 | 177.76 | 0.1786 | |
| 0 | 11 | 0 | 5 | -17.82 | 39.81 | -0.46 | 177.67 | 0.1881 | |
| 0 | 9 | 0 | 4 | -19.00 | 39.60 | -0.67 | 176.97 | 0.2086 | |
| 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 | |