SDO HMI 2011-10-20 16:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.31 | 21.50 | 5.32 | 12.17 | 18.08 | 324.01 | -26.61 | 61.86 | 0.4855 | 664.6 | 334.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.09 | 0.00 | 1.14 | 14.68 | 327.48 | -23.14 | 66.20 | 0.4173 | 629.0 | 612.7 | |
| 0.00 | 3.05 | 0.00 | 1.68 | 17.64 | 326.66 | -23.96 | 60.53 | 0.4464 | -861.0 | -731.3 | |
| 1.65 | 3.22 | 0.92 | 1.80 | 18.08 | 325.46 | -25.16 | 60.68 | 0.4655 | 889.1 | 809.7 | |
| 0.00 | 1.65 | 0.00 | 0.94 | 20.19 | 324.26 | -26.36 | 57.69 | 0.4951 | 778.0 | 696.3 | |
| 7.66 | 8.88 | 4.40 | 5.10 | 19.42 | 322.83 | -27.79 | 60.22 | 0.5086 | 937.9 | 733.4 | |
| 0.00 | 1.65 | 0.00 | 0.94 | 12.66 | 321.48 | -29.14 | 73.92 | 0.4964 | 646.0 | 638.5 | |
| 0.00 | 0.96 | 0.00 | 0.57 | 19.65 | 318.99 | -31.63 | 62.39 | 0.5596 | 722.0 | 607.5 | |
| 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. | |