SDO HMI 2011-05-04 15:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.30 | 18.56 | 5.07 | 11.31 | 14.35 | 34.42 | -30.85 | 58.59 | 0.5846 | -619.7 | -412.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.07 | 0.00 | 0.64 | 16.15 | 37.18 | -28.09 | 53.52 | 0.5645 | -627.0 | -455.2 | |
| 0.00 | 1.43 | 0.00 | 0.86 | 16.71 | 36.77 | -28.50 | 53.08 | 0.5737 | -609.0 | -467.8 | |
| 0.00 | 1.16 | 0.00 | 0.70 | 15.02 | 35.67 | -29.60 | 56.58 | 0.5737 | 708.0 | 541.5 | |
| 0.00 | 1.07 | 0.00 | 0.66 | 17.19 | 35.01 | -30.25 | 53.96 | 0.5974 | -601.0 | -484.7 | |
| 0.00 | 1.34 | 0.00 | 0.80 | 12.43 | 35.53 | -29.74 | 60.73 | 0.5574 | -774.0 | -614.9 | |
| 8.30 | 9.64 | 5.07 | 5.88 | 13.90 | 34.03 | -31.24 | 59.60 | 0.5858 | -852.9 | -604.5 | |
| 0.00 | 0.98 | 0.00 | 0.61 | 15.86 | 33.56 | -31.71 | 57.06 | 0.6046 | -645.0 | -476.6 | |
| 0.00 | 0.71 | 0.00 | 0.43 | 11.61 | 33.76 | -31.50 | 63.36 | 0.5748 | -512.0 | -555.2 | |
| 0.00 | 1.16 | 0.00 | 0.73 | 12.84 | 30.52 | -34.75 | 63.65 | 0.6224 | -715.0 | -584.8 | |
| 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. | |