SOHO MDI 1999-05-20 12:47:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 110 | 712 | 60 | 385 | -20.57 | 118.84 | 13.14 | 212.75 | 0.3926 | 199.3 | 170.9 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 7 | 0 | 4 | -15.30 | 126.86 | 21.17 | 236.51 | 0.4193 | -850.0 | -621.3 | |
| 9 | 104 | 5 | 58 | -19.83 | 127.38 | 21.69 | 228.59 | 0.4654 | -1511.6 | -600.4 | |
| 11 | -2 | 6 | -2 | -19.54 | 127.12 | 21.42 | 228.75 | 0.4596 | -1667.0 | 999999 | |
| 3 | 8 | 2 | 5 | -19.64 | 126.19 | 20.49 | 227.41 | 0.4498 | -1058.9 | -741.6 | |
| 8 | 37 | 5 | 20 | -19.10 | 126.08 | 20.38 | 228.20 | 0.4433 | -1337.7 | -1049.3 | |
| 0 | 3 | 0 | 2 | -16.33 | 125.75 | 20.05 | 233.04 | 0.4135 | -670.0 | -716.9 | |
| 2 | 11 | 1 | 6 | -18.41 | 125.86 | 20.16 | 229.17 | 0.4340 | -1131.5 | -927.1 | |
| 0 | 8 | 0 | 5 | -18.21 | 125.48 | 19.78 | 229.04 | 0.4276 | -989.0 | -896.9 | |
| 0 | 5 | 0 | 2 | -16.99 | 124.73 | 19.03 | 230.34 | 0.4068 | -587.0 | -675.1 | |
| 9 | 42 | 5 | 23 | -17.61 | 124.41 | 18.71 | 228.67 | 0.4088 | -1362.2 | -1072.7 | |
| 4 | -10 | 2 | -10 | -17.61 | 123.93 | 18.23 | 227.96 | 0.4032 | -1393.9 | 999999 | |
| 0 | 5 | 0 | 3 | -20.16 | 123.91 | 18.21 | 223.29 | 0.4296 | 981.0 | 734.1 | |
| 0 | 7 | 0 | 4 | -17.25 | 122.90 | 17.20 | 227.07 | 0.3873 | -801.0 | -758.2 | |
| 0 | 6 | 0 | 3 | -19.72 | 122.76 | 17.06 | 222.27 | 0.4124 | 626.0 | 578.8 | |
| 0 | 4 | 0 | 2 | -20.65 | 120.16 | 14.46 | 216.23 | 0.3970 | -814.0 | -616.2 | |
| 0 | 4 | 0 | 2 | -19.41 | 119.87 | 14.17 | 217.74 | 0.3789 | -1042.0 | -816.5 | |
| 0 | 6 | 0 | 3 | -19.25 | 119.38 | 13.69 | 217.08 | 0.3721 | -1000.0 | -737.0 | |
| 1 | 17 | 1 | 9 | -20.25 | 119.17 | 13.47 | 215.01 | 0.3826 | -1227.3 | -936.6 | |
| 2 | -18 | 1 | -18 | -20.37 | 118.96 | 13.27 | 214.41 | 0.3823 | -1156.2 | 999999 | |
| 0 | 5 | 0 | 2 | -20.58 | 118.38 | 12.68 | 212.91 | 0.3799 | -708.0 | -508.8 | |
| 0 | 13 | 0 | 7 | -20.63 | 118.08 | 12.38 | 212.24 | 0.3778 | -1380.0 | -858.0 | |
| 0 | 3 | 0 | 2 | -20.59 | 117.05 | 11.35 | 210.13 | 0.3687 | 627.0 | 497.2 | |
| 0 | 7 | 0 | 4 | -21.97 | 116.55 | 10.86 | 207.18 | 0.3840 | 1071.0 | 877.2 | |
| 0 | 3 | 0 | 2 | -21.05 | 116.40 | 10.70 | 208.06 | 0.3700 | 673.0 | 544.3 | |
| 0 | 7 | 0 | 4 | -21.47 | 116.17 | 10.47 | 207.00 | 0.3742 | 928.0 | 752.2 | |
| 0 | 4 | 0 | 2 | -22.35 | 115.59 | 9.89 | 204.64 | 0.3827 | 603.0 | 448.8 | |
| 0 | 3 | 0 | 2 | -19.20 | 115.17 | 9.47 | 207.85 | 0.3342 | 948.0 | 800.4 | |
| 9 | 389 | 5 | 207 | -21.52 | 115.06 | 9.36 | 204.46 | 0.3670 | 1468.6 | 794.0 | |
| 10 | -28 | 5 | -28 | -21.15 | 114.74 | 9.04 | 204.17 | 0.3594 | 1879.2 | 999999 | |
| 23 | -28 | 12 | -28 | -21.94 | 114.36 | 8.66 | 202.36 | 0.3687 | 1740.8 | 999999 | |
| 14 | -28 | 7 | -28 | -21.61 | 114.04 | 8.34 | 201.99 | 0.3617 | 2075.4 | 999999 | |
| 5 | -28 | 3 | -28 | -21.95 | 113.72 | 8.02 | 200.86 | 0.3649 | 1464.2 | 999999 | |
| 0 | 4 | 0 | 2 | -20.99 | 113.32 | 7.62 | 200.94 | 0.3481 | 1063.0 | 716.1 | |
| 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. | |