SOHO MDI 2001-02-04 06:23:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41 | 355 | 25 | 212 | 24.55 | 114.49 | -11.51 | 19.23 | 0.5437 | 1186.2 | 307.0 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31 | 198 | 18 | 114 | 23.41 | 117.22 | -8.78 | 15.86 | 0.5147 | 1673.2 | 612.8 | |
| 4 | 17 | 3 | 10 | 24.68 | 115.59 | -10.41 | 17.78 | 0.5398 | 810.3 | 647.5 | |
| 0 | 4 | 0 | 2 | 22.69 | 115.54 | -10.46 | 19.17 | 0.5121 | 840.0 | 691.4 | |
| 0 | 10 | 0 | 6 | 23.45 | 115.22 | -10.78 | 19.18 | 0.5242 | 1120.0 | 928.4 | |
| 0 | 7 | 0 | 4 | 23.33 | 114.38 | -11.62 | 20.63 | 0.5269 | 997.0 | 699.7 | |
| 0 | 3 | 0 | 2 | 25.31 | 113.63 | -12.37 | 20.40 | 0.5577 | 566.0 | 466.1 | |
| 0 | 5 | 0 | 3 | 23.35 | 113.57 | -12.43 | 21.92 | 0.5316 | 551.0 | 570.8 | |
| 0 | 3 | 0 | 2 | 22.35 | 113.24 | -12.76 | 23.25 | 0.5199 | 606.0 | 532.3 | |
| 0 | 3 | 0 | 2 | 23.90 | 112.95 | -13.05 | 22.46 | 0.5423 | 427.0 | 427.3 | |
| 0 | 5 | 0 | 3 | 23.60 | 112.60 | -13.40 | 23.24 | 0.5403 | 654.0 | 523.1 | |
| 6 | 19 | 4 | 11 | 25.14 | 111.56 | -14.44 | 23.58 | 0.5667 | 612.5 | 485.8 | |
| 0 | 3 | 0 | 2 | 24.34 | 111.56 | -14.44 | 24.21 | 0.5561 | 797.0 | 611.7 | |
| 0 | 5 | 0 | 3 | 27.07 | 110.86 | -15.14 | 23.09 | 0.5953 | -833.0 | -631.1 | |
| 0 | 6 | 0 | 4 | 27.51 | 110.04 | -15.96 | 23.86 | 0.6054 | -813.0 | -762.5 | |
| 0 | 16 | 0 | 10 | 27.80 | 109.68 | -16.32 | 24.11 | 0.6110 | -683.0 | -826.3 | |
| 0 | 14 | 0 | 9 | 28.19 | 109.07 | -16.93 | 24.59 | 0.6192 | -708.0 | -592.3 | |
| 0 | 3 | 0 | 2 | 29.47 | 108.81 | -17.19 | 23.96 | 0.6360 | -368.0 | -486.2 | |
| 0 | 6 | 0 | 4 | 29.00 | 108.80 | -17.20 | 24.32 | 0.6304 | -791.0 | -700.4 | |
| 0 | 4 | 0 | 3 | 25.71 | 109.23 | -16.77 | 26.36 | 0.5878 | -682.0 | -509.2 | |
| 0 | 4 | 0 | 3 | 27.69 | 108.88 | -17.12 | 25.22 | 0.6142 | -772.0 | -647.0 | |
| 0 | 7 | 0 | 4 | 27.10 | 108.70 | -17.30 | 25.91 | 0.6080 | -840.0 | -718.8 | |
| 0 | 6 | 0 | 4 | 24.38 | 108.89 | -17.11 | 27.97 | 0.5736 | -557.0 | -536.1 | |
| 0 | 4 | 0 | 3 | 28.38 | 107.71 | -18.29 | 26.12 | 0.6294 | -605.0 | -543.1 | |
| 0 | 3 | 0 | 2 | 26.12 | 106.83 | -19.17 | 29.11 | 0.6083 | -715.0 | -637.4 | |
| 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. | |