SDO HMI 2011-05-31 08:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.98 | 91.07 | 9.58 | 48.59 | 16.81 | 58.92 | -13.08 | 35.60 | 0.3732 | -1080.0 | -509.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.79 | 86.64 | 2.55 | 46.15 | 16.54 | 59.27 | -12.73 | 35.39 | 0.3664 | -1480.9 | -500.5 | |
| 13.19 | -1.00 | 7.03 | -1.00 | 16.76 | 59.09 | -12.91 | 35.39 | 0.3709 | -1045.0 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 18.79 | 57.08 | -14.91 | 36.06 | 0.4156 | -784.0 | -648.4 | |
| 0.00 | 1.81 | 0.00 | 1.00 | 18.93 | 54.19 | -17.81 | 40.67 | 0.4457 | -911.0 | -718.9 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 18.93 | 53.78 | -18.21 | 41.29 | 0.4499 | -769.0 | -538.7 | |
| 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. | |