SOHO MDI 1999-12-11 22:23:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 170 | 1060 | 113 | 698 | 9.92 | 312.16 | 39.58 | 286.51 | 0.6518 | 246.7 | 83.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 106 | 615 | 75 | 436 | 9.58 | 317.31 | 44.73 | 283.98 | 0.7175 | 1083.3 | 493.0 | |
| 0 | 5 | 0 | 3 | 10.62 | 315.49 | 42.90 | 285.92 | 0.6982 | 228.0 | 204.2 | |
| 0 | 4 | 0 | 3 | 8.55 | 314.74 | 42.16 | 283.18 | 0.6841 | 466.0 | 454.6 | |
| 2 | 13 | 2 | 9 | 9.76 | 314.87 | 42.28 | 284.88 | 0.6885 | 873.1 | 715.1 | |
| 0 | 6 | 0 | 4 | 9.25 | 314.63 | 42.05 | 284.21 | 0.6843 | 733.0 | 733.2 | |
| 0 | 4 | 0 | 3 | 5.92 | 314.18 | 41.60 | 279.46 | 0.6718 | 456.0 | 428.5 | |
| 0 | 3 | 0 | 2 | 9.60 | 314.32 | 41.74 | 284.80 | 0.6813 | 966.0 | 847.2 | |
| 0 | 4 | 0 | 2 | 12.70 | 304.23 | 31.65 | 293.96 | 0.5624 | 620.0 | 412.2 | |
| 31 | 393 | 18 | 229 | 10.27 | 302.93 | 30.35 | 290.52 | 0.5330 | -1506.8 | -711.6 | |
| 7 | -9 | 4 | -9 | 10.35 | 302.09 | 29.50 | 291.14 | 0.5215 | -1522.5 | 999999 | |
| 0 | 13 | 0 | 7 | 9.49 | 301.87 | 29.28 | 289.69 | 0.5145 | -1033.0 | -858.8 | |
| 24 | -9 | 14 | -9 | 11.16 | 301.95 | 29.37 | 292.71 | 0.5237 | -1615.5 | 999999 | |
| 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. | |