SOHO MDI 1999-12-13 07:59:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 109 | 672 | 108 | 653 | 9.77 | 312.63 | 58.48 | 282.01 | 0.8555 | 0.5 | -45.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67 | 382 | 75 | 426 | 9.42 | 317.27 | 63.12 | 280.87 | 0.8979 | 348.9 | 148.6 | |
| 0 | 4 | 0 | 4 | 9.47 | 315.44 | 61.29 | 281.14 | 0.8837 | 512.0 | 522.2 | |
| 0 | 6 | 0 | 6 | 8.93 | 315.19 | 61.05 | 280.55 | 0.8813 | 605.0 | 569.5 | |
| 0 | 2 | 0 | 2 | 8.45 | 314.58 | 60.44 | 280.08 | 0.8759 | 487.0 | 432.3 | |
| 0 | 1 | 0 | 1 | 9.05 | 312.89 | 58.75 | 280.97 | 0.8620 | 443.0 | 443.0 | |
| 0 | 2 | 0 | 1 | 9.23 | 311.54 | 57.39 | 281.35 | 0.8502 | 343.0 | 255.3 | |
| 13 | 267 | 10 | 206 | 10.17 | 303.98 | 49.84 | 283.76 | 0.7768 | -560.9 | -462.8 | |
| 6 | -7 | 5 | -7 | 9.96 | 303.34 | 49.19 | 283.64 | 0.7695 | -907.0 | 999999 | |
| 23 | -7 | 18 | -7 | 10.93 | 302.83 | 48.68 | 285.00 | 0.7658 | -947.0 | 999999 | |
| 0 | 6 | 0 | 5 | 9.21 | 302.19 | 48.04 | 282.90 | 0.7555 | -650.0 | -664.0 | |
| 0 | 2 | 0 | 2 | 10.53 | 301.11 | 46.97 | 284.87 | 0.7460 | -654.0 | -577.2 | |
| 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. | |