SDO HMI 2011-09-01 17:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.11 | 122.08 | 11.54 | 66.70 | 18.58 | 299.54 | 22.75 | 299.45 | 0.4228 | -1099.3 | -452.2 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.88 | 0.00 | 1.04 | 13.22 | 302.80 | 26.02 | 285.38 | 0.4447 | -737.0 | -556.5 | |
| 4.74 | 115.82 | 2.60 | 63.30 | 18.69 | 299.81 | 23.03 | 299.40 | 0.4271 | -1013.6 | -439.4 | |
| 16.37 | -2.00 | 8.94 | -2.00 | 18.67 | 299.50 | 22.71 | 299.65 | 0.4226 | -1243.0 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.78 | 18.89 | 298.83 | 22.05 | 300.76 | 0.4151 | -507.0 | -363.5 | |
| 0.00 | 2.95 | 0.00 | 1.58 | 18.34 | 296.41 | 19.62 | 302.14 | 0.3781 | -992.0 | -846.7 | |
| 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. | |