SDO HMI 2011-05-08 13:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.74 | 170.71 | 21.96 | 135.48 | 18.05 | 60.84 | 47.35 | 296.47 | 0.7831 | -766.3 | -284.2 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.31 | 164.63 | 20.99 | 131.34 | 18.01 | 61.15 | 47.66 | 296.26 | 0.7861 | -1045.2 | -308.9 | |
| 0.00 | 1.16 | 0.00 | 0.80 | 19.71 | 51.49 | 38.00 | 303.32 | 0.6958 | 721.0 | 551.2 | |
| 0.00 | 1.07 | 0.00 | 0.74 | 19.84 | 51.40 | 37.91 | 303.54 | 0.6957 | 637.0 | 516.8 | |
| 1.43 | 2.51 | 0.97 | 1.70 | 19.01 | 51.05 | 37.56 | 302.69 | 0.6871 | 716.1 | 512.6 | |
| 0.00 | 1.34 | 0.00 | 0.90 | 19.11 | 50.35 | 36.86 | 303.27 | 0.6802 | 760.0 | 700.7 | |
| 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. | |