SOHO MDI 1999-05-22 07:59:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 77 | 593 | 50 | 381 | -21.37 | 117.28 | 35.38 | 237.46 | 0.6393 | 457.2 | 322.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11 | 71 | 8 | 53 | -19.71 | 127.79 | 45.89 | 244.99 | 0.7481 | -1044.4 | -368.5 | |
| 2 | 6 | 1 | 4 | -19.82 | 126.63 | 44.73 | 244.44 | 0.7362 | -578.7 | -588.4 | |
| 0 | 8 | 0 | 5 | -20.25 | 126.20 | 44.30 | 243.72 | 0.7331 | -735.0 | -664.3 | |
| 0 | 3 | 0 | 2 | -20.26 | 125.73 | 43.83 | 243.53 | 0.7281 | -943.0 | -791.1 | |
| 0 | 3 | 0 | 2 | -20.67 | 125.77 | 43.87 | 243.00 | 0.7300 | -492.0 | -440.6 | |
| 0 | 5 | 0 | 3 | -18.79 | 120.70 | 38.80 | 243.38 | 0.6658 | -861.0 | -728.1 | |
| 0 | 14 | 0 | 9 | -19.84 | 119.82 | 37.92 | 241.45 | 0.6604 | -1054.0 | -730.6 | |
| 0 | 3 | 0 | 2 | -19.68 | 119.30 | 37.40 | 241.41 | 0.6536 | -314.0 | -256.4 | |
| 0 | 3 | 0 | 2 | -20.26 | 119.30 | 37.40 | 240.58 | 0.6565 | -842.0 | -722.4 | |
| 2 | 16 | 1 | 10 | -20.36 | 118.91 | 37.01 | 240.24 | 0.6524 | -853.0 | -761.6 | |
| 9 | 27 | 6 | 18 | -19.58 | 118.43 | 36.53 | 241.10 | 0.6430 | -1091.5 | -535.4 | |
| 2 | -10 | 1 | -10 | -20.19 | 118.60 | 36.70 | 240.30 | 0.6480 | -1029.7 | 999999 | |
| 0 | 4 | 0 | 2 | -20.49 | 118.11 | 36.21 | 239.59 | 0.6439 | -855.0 | -731.3 | |
| 1 | 37 | 1 | 24 | -20.88 | 117.38 | 35.48 | 238.61 | 0.6376 | 130.6 | 375.7 | |
| 2 | -14 | 2 | -14 | -21.68 | 117.03 | 35.13 | 237.25 | 0.6381 | 857.7 | 999999 | |
| 13 | 387 | 8 | 241 | -21.68 | 114.83 | 32.93 | 235.80 | 0.6130 | 1383.7 | 689.8 | |
| 0 | 6 | 0 | 4 | -20.68 | 114.48 | 32.58 | 237.03 | 0.6027 | 664.0 | 650.4 | |
| 11 | -16 | 7 | -16 | -22.58 | 114.16 | 32.26 | 234.03 | 0.6112 | 1434.2 | 999999 | |
| 24 | -16 | 15 | -16 | -22.12 | 113.94 | 32.04 | 234.53 | 0.6056 | 1787.8 | 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. | |