SDO HMI 2011-05-02 02:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.30 | 280.84 | 28.30 | 186.76 | 17.61 | 62.64 | -36.19 | 57.58 | 0.6684 | -633.4 | -277.6 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.34 | 0.00 | 0.86 | 17.08 | 64.85 | -33.99 | 56.80 | 0.6409 | 649.0 | 546.7 | |
| 0.00 | 0.62 | 0.00 | 0.40 | 16.69 | 64.12 | -34.71 | 57.85 | 0.6465 | -566.0 | -533.0 | |
| 38.64 | 261.92 | 25.49 | 172.85 | 17.54 | 63.16 | -35.67 | 57.37 | 0.6626 | -1163.2 | -338.0 | |
| 0.00 | 2.05 | 0.00 | 1.44 | 19.30 | 59.61 | -39.22 | 57.38 | 0.7109 | 691.0 | 539.8 | |
| 0.00 | 1.16 | 0.00 | 0.84 | 18.11 | 57.23 | -41.61 | 60.24 | 0.7294 | 625.0 | 577.8 | |
| 0.00 | 1.25 | 0.00 | 0.91 | 18.61 | 56.99 | -41.84 | 59.74 | 0.7343 | 714.0 | 641.9 | |
| 0.00 | 1.61 | 0.00 | 1.16 | 17.95 | 57.10 | -41.74 | 60.50 | 0.7299 | 636.0 | 533.4 | |
| 0.00 | 1.16 | 0.00 | 0.84 | 18.19 | 56.95 | -41.89 | 60.29 | 0.7327 | 578.0 | 495.8 | |
| 0.00 | 0.45 | 0.00 | 0.34 | 20.09 | 54.34 | -44.50 | 59.32 | 0.7676 | 699.0 | 646.8 | |
| 0.00 | 0.89 | 0.00 | 0.70 | 21.25 | 53.58 | -45.26 | 58.32 | 0.7801 | 508.0 | 391.7 | |
| 3.66 | 8.39 | 2.81 | 6.42 | 18.35 | 53.72 | -45.11 | 61.70 | 0.7660 | 529.8 | 604.2 | |
| 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. | |