SDO HMI 2011-05-31 18:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.41 | 16.25 | 7.24 | 18.52 | 20.18 | 4.38 | -62.10 | 67.08 | 0.9018 | 2.8 | -4.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.08 | 4.97 | 2.15 | 5.15 | 19.26 | 7.20 | -59.29 | 67.50 | 0.8804 | -530.2 | -480.3 | |
| 1.44 | 2.62 | 1.57 | 2.85 | 19.24 | 5.58 | -60.91 | 67.86 | 0.8925 | -384.2 | -267.8 | |
| 0.00 | 0.90 | 0.00 | 1.08 | 21.26 | 3.33 | -63.16 | 66.12 | 0.9111 | 113.0 | 143.4 | |
| 2.89 | 6.68 | 3.52 | 8.13 | 20.88 | 2.59 | -63.89 | 66.68 | 0.9154 | 355.4 | 227.2 | |
| 0.00 | 1.08 | 0.00 | 1.31 | 20.58 | 2.67 | -63.81 | 66.98 | 0.9145 | 405.0 | 401.5 | |
| 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. | |