SOHO MDI 1999-12-04 11:59:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 138 | 957 | 149 | 1021 | 10.29 | 308.68 | -61.81 | 78.51 | 0.8818 | 196.9 | 47.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 3 | 0 | 5 | 13.62 | 299.85 | -70.64 | 75.74 | 0.9476 | 144.0 | 20.2 | |
| 16 | 541 | 14 | 486 | 10.05 | 314.91 | -55.58 | 78.15 | 0.8322 | 1262.4 | 346.7 | |
| 5 | 89 | 5 | 90 | 10.64 | 310.70 | -59.79 | 77.97 | 0.8705 | -51.9 | -193.8 | |
| 6 | -2 | 5 | -2 | 9.93 | 314.33 | -56.16 | 78.37 | 0.8375 | 697.3 | 999999 | |
| 8 | -3 | 8 | -3 | 10.78 | 309.40 | -61.09 | 77.95 | 0.8813 | -545.7 | 999999 | |
| 0 | 2 | 0 | 2 | 10.93 | 307.78 | -62.71 | 77.96 | 0.8942 | -335.0 | -306.0 | |
| 15 | -2 | 14 | -2 | 9.84 | 313.38 | -57.11 | 78.60 | 0.8462 | 536.6 | 999999 | |
| 7 | 270 | 9 | 372 | 11.49 | 302.40 | -68.09 | 77.80 | 0.9318 | -607.0 | -309.6 | |
| 6 | -3 | 6 | -3 | 10.17 | 311.15 | -59.34 | 78.47 | 0.8662 | 372.1 | 999999 | |
| 35 | -2 | 31 | -2 | 9.43 | 314.64 | -55.85 | 78.92 | 0.8341 | 1194.8 | 999999 | |
| 6 | -8 | 8 | -8 | 11.13 | 302.20 | -68.29 | 78.21 | 0.9328 | -784.3 | 999999 | |
| 0 | 4 | 0 | 4 | 9.95 | 309.88 | -60.61 | 78.84 | 0.8767 | 144.0 | 59.3 | |
| 0 | 5 | 0 | 5 | 9.43 | 312.19 | -58.30 | 79.21 | 0.8566 | 313.0 | 318.7 | |
| 24 | -8 | 34 | -8 | 11.07 | 301.36 | -69.13 | 78.33 | 0.9379 | -232.6 | 999999 | |
| 0 | 3 | 0 | 3 | 10.30 | 306.74 | -63.76 | 78.74 | 0.9016 | 154.0 | 117.9 | |
| 4 | -8 | 6 | -8 | 10.72 | 303.21 | -67.28 | 78.57 | 0.9263 | -817.2 | 999999 | |
| 0 | 7 | 0 | 8 | 10.52 | 304.68 | -65.81 | 78.67 | 0.9164 | -337.0 | -289.5 | |
| 0 | 4 | 0 | 4 | 9.55 | 310.87 | -59.62 | 79.21 | 0.8682 | 145.0 | 243.0 | |
| 0 | 2 | 0 | 4 | 11.05 | 299.50 | -70.99 | 78.47 | 0.9485 | 117.0 | 95.0 | |
| 6 | -8 | 9 | -8 | 10.52 | 302.33 | -68.17 | 78.85 | 0.9318 | -818.9 | 999999 | |
| 0 | 3 | 0 | 3 | 10.00 | 305.91 | -64.58 | 79.15 | 0.9075 | 62.0 | 82.1 | |
| 0 | 16 | 0 | 24 | 9.96 | 299.45 | -71.04 | 79.62 | 0.9484 | 283.0 | 229.1 | |
| 0 | 6 | 0 | 8 | 9.30 | 301.47 | -69.02 | 80.22 | 0.9366 | -282.0 | -289.5 | |
| 0 | 2 | 0 | 3 | 9.25 | 300.49 | -70.00 | 80.31 | 0.9424 | -109.0 | -116.0 | |
| 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. | |