SDO HMI 2011-12-11 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.92 | 10.31 | 2.02 | 5.31 | 13.27 | 41.43 | 8.65 | 328.16 | 0.2788 | 494.7 | 273.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.02 | 0.00 | 0.53 | 12.88 | 42.29 | 9.50 | 324.88 | 0.2810 | 925.0 | 700.2 | |
| 2.73 | 5.45 | 1.41 | 2.81 | 13.42 | 41.54 | 8.76 | 328.12 | 0.2817 | 930.0 | 791.7 | |
| 1.19 | 1.62 | 0.61 | 0.83 | 12.63 | 41.48 | 8.70 | 326.71 | 0.2701 | 913.8 | 841.6 | |
| 0.00 | 2.22 | 0.00 | 1.14 | 13.57 | 40.72 | 7.93 | 330.86 | 0.2768 | -805.0 | -672.5 | |
| 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. | |