SOHO MDI 1999-05-23 06:23:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67 | 409 | 53 | 315 | -21.64 | 116.66 | 47.10 | 242.65 | 0.7661 | 396.1 | 363.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13 | 45 | 13 | 44 | -19.72 | 127.88 | 58.31 | 248.11 | 0.8653 | -597.2 | -142.1 | |
| 0 | 3 | 0 | 2 | -18.95 | 120.46 | 50.90 | 247.38 | 0.7974 | -59.0 | -159.5 | |
| 0 | 5 | 0 | 4 | -19.74 | 120.14 | 50.58 | 246.32 | 0.7962 | -555.0 | -450.3 | |
| 6 | 16 | 5 | 13 | -20.09 | 119.57 | 50.01 | 245.73 | 0.7915 | -771.8 | -541.8 | |
| 7 | 14 | 5 | 11 | -19.48 | 118.98 | 49.42 | 246.32 | 0.7841 | -921.1 | -653.8 | |
| 0 | 14 | 0 | 11 | -20.06 | 118.84 | 49.28 | 245.55 | 0.7843 | -820.0 | -682.5 | |
| 0 | 3 | 0 | 3 | -21.19 | 119.21 | 49.65 | 244.28 | 0.7909 | 250.0 | 192.2 | |
| 0 | 5 | 0 | 4 | -21.49 | 118.89 | 49.33 | 243.81 | 0.7887 | 617.0 | 447.1 | |
| 0 | 5 | 0 | 4 | -21.74 | 116.89 | 47.33 | 242.83 | 0.7699 | 635.0 | 409.3 | |
| 0 | 10 | 0 | 7 | -21.86 | 115.15 | 45.59 | 242.05 | 0.7528 | -103.0 | -32.9 | |
| 0 | 12 | 0 | 9 | -21.54 | 114.48 | 44.92 | 242.20 | 0.7448 | 864.0 | 739.1 | |
| 8 | 277 | 6 | 203 | -22.18 | 114.19 | 44.63 | 241.27 | 0.7442 | 919.9 | 619.4 | |
| 6 | -12 | 4 | -12 | -21.94 | 113.62 | 44.06 | 241.35 | 0.7374 | 1406.1 | 999999 | |
| 27 | -12 | 20 | -12 | -22.82 | 113.80 | 44.24 | 240.29 | 0.7426 | 1420.8 | 999999 | |
| -14 | -12 | -14 | -12 | -22.36 | 113.49 | 43.93 | 240.75 | 0.7377 | 999999 | 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. | |