SOHO MDI 1999-05-18 09:35:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 96 | 633 | 52 | 345 | -20.08 | 119.20 | -14.70 | 143.53 | 0.3918 | -77.9 | 58.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 5 | 0 | 3 | -18.18 | 127.83 | -6.07 | 159.78 | 0.2919 | -701.0 | -675.5 | |
| 17 | 190 | 9 | 99 | -18.71 | 125.76 | -8.13 | 154.55 | 0.3133 | -1998.7 | -797.1 | |
| 5 | -2 | 3 | -2 | -19.12 | 125.74 | -8.15 | 155.08 | 0.3195 | -1531.2 | 999999 | |
| 12 | -2 | 6 | -2 | -18.46 | 125.27 | -8.63 | 152.86 | 0.3132 | -1786.0 | 999999 | |
| 0 | 5 | 0 | 3 | -17.72 | 124.89 | -9.01 | 150.65 | 0.3056 | -1225.0 | -779.4 | |
| 0 | 4 | 0 | 2 | -18.58 | 124.72 | -9.18 | 151.60 | 0.3192 | -941.0 | -748.1 | |
| 0 | 9 | 0 | 5 | -20.05 | 124.60 | -9.30 | 153.48 | 0.3416 | -842.0 | -710.1 | |
| 0 | 4 | 0 | 2 | -20.63 | 124.22 | -9.68 | 153.37 | 0.3526 | 925.0 | 692.7 | |
| 0 | 4 | 0 | 2 | -19.23 | 124.31 | -9.59 | 151.56 | 0.3319 | -991.0 | -686.4 | |
| 7 | 15 | 4 | 8 | -18.53 | 124.22 | -9.68 | 150.25 | 0.3226 | -1186.5 | -698.4 | |
| 0 | 5 | 0 | 3 | -17.71 | 123.89 | -10.01 | 148.02 | 0.3140 | -1252.0 | -958.3 | |
| 0 | 5 | 0 | 3 | -18.08 | 123.24 | -10.66 | 147.05 | 0.3248 | -987.0 | -748.3 | |
| 0 | 4 | 0 | 2 | -16.25 | 123.35 | -10.55 | 143.82 | 0.2992 | -840.0 | -636.2 | |
| 0 | 6 | 0 | 3 | -18.69 | 123.16 | -10.74 | 147.92 | 0.3339 | -982.0 | -947.5 | |
| 5 | 14 | 3 | 8 | -18.32 | 122.97 | -10.93 | 146.84 | 0.3305 | -1249.1 | -883.6 | |
| 0 | 3 | 0 | 2 | -19.08 | 121.26 | -12.64 | 144.38 | 0.3565 | -748.0 | -576.6 | |
| 0 | 10 | 0 | 5 | -19.93 | 119.82 | -14.08 | 142.95 | 0.3812 | -705.0 | -669.5 | |
| 0 | 4 | 0 | 2 | -20.21 | 118.45 | -15.45 | 140.92 | 0.3981 | 585.0 | 565.4 | |
| 0 | 5 | 0 | 3 | -20.24 | 117.71 | -16.19 | 139.69 | 0.4062 | -666.0 | -423.3 | |
| 0 | 12 | 0 | 7 | -21.14 | 116.55 | -17.35 | 139.32 | 0.4284 | 1091.0 | 745.1 | |
| 0 | 6 | 0 | 4 | -21.26 | 116.14 | -17.76 | 138.88 | 0.4340 | 912.0 | 779.5 | |
| 3 | 20 | 2 | 11 | -20.80 | 115.62 | -18.28 | 137.33 | 0.4344 | 1227.8 | 933.3 | |
| 4 | 284 | 2 | 158 | -20.83 | 115.13 | -18.77 | 136.66 | 0.4400 | 1371.5 | 650.6 | |
| 0 | 10 | 0 | 5 | -19.31 | 115.19 | -18.71 | 134.09 | 0.4234 | 1137.0 | 987.7 | |
| 4 | -23 | 2 | -23 | -21.70 | 114.79 | -19.11 | 137.60 | 0.4530 | 1475.3 | 999999 | |
| 0 | 4 | 0 | 2 | -19.59 | 114.98 | -18.92 | 134.30 | 0.4287 | 907.0 | 839.2 | |
| 14 | -23 | 8 | -23 | -21.57 | 114.54 | -19.36 | 137.04 | 0.4543 | 1592.8 | 999999 | |
| 4 | -23 | 2 | -23 | -20.58 | 114.50 | -19.40 | 135.33 | 0.4442 | 1264.2 | 999999 | |
| 19 | -23 | 10 | -23 | -21.20 | 114.37 | -19.53 | 136.19 | 0.4521 | 1621.1 | 999999 | |
| 0 | 3 | 0 | 2 | -19.46 | 114.46 | -19.44 | 133.34 | 0.4332 | 733.0 | 716.4 | |
| 0 | 2 | 0 | 1 | -20.04 | 114.39 | -19.51 | 134.25 | 0.4399 | 627.0 | 525.6 | |
| 2 | -23 | 1 | -23 | -21.69 | 113.94 | -19.96 | 136.40 | 0.4619 | 513.4 | 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. | |