SDO HMI 2011-05-29 12:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.99 | 12.63 | 1.02 | 12.72 | 16.31 | 37.47 | -58.80 | 70.57 | 0.8723 | 23.0 | 113.6 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.80 | 0.00 | 2.68 | 16.61 | 39.36 | -56.91 | 69.82 | 0.8574 | -450.0 | -361.9 | |
| 0.00 | 1.35 | 0.00 | 1.28 | 15.69 | 39.60 | -56.67 | 70.83 | 0.8537 | -654.0 | -548.1 | |
| 0.00 | 0.90 | 0.00 | 0.93 | 16.12 | 36.75 | -59.52 | 70.94 | 0.8779 | 573.0 | 491.6 | |
| 0.00 | 6.05 | 0.00 | 6.25 | 16.41 | 36.54 | -59.73 | 70.65 | 0.8800 | 434.0 | 388.1 | |
| 0.99 | 1.53 | 1.02 | 1.58 | 16.02 | 36.61 | -59.66 | 71.07 | 0.8789 | 208.1 | 206.8 | |
| 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. | |