SDO HMI 2011-05-30 17:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.65 | 66.71 | 30.85 | 208.03 | 15.92 | 160.23 | 79.96 | 286.31 | 0.9870 | -76.3 | -62.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.90 | 0.00 | 6.26 | 14.61 | 161.05 | 80.78 | 284.93 | 0.9892 | -294.0 | -127.4 | |
| 2.53 | 40.08 | 8.22 | 141.05 | 15.27 | 160.95 | 80.68 | 285.60 | 0.9890 | -432.0 | -172.3 | |
| 1.44 | -2.00 | 5.01 | -2.00 | 15.66 | 161.44 | 81.17 | 285.97 | 0.9903 | -420.3 | 999999 | |
| 1.26 | -2.00 | 4.43 | -2.00 | 15.95 | 161.56 | 81.28 | 286.25 | 0.9906 | -424.9 | 999999 | |
| 5.42 | 24.73 | 13.19 | 60.72 | 16.91 | 157.79 | 77.52 | 287.47 | 0.9802 | 409.5 | 231.7 | |
| 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. | |