SDO HMI 2011-10-21 11:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.35 | 15.76 | 4.53 | 25.70 | -13.24 | 50.51 | 70.33 | 254.23 | 0.9523 | -102.1 | -181.7 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.48 | 4.70 | 2.73 | 8.74 | -11.88 | 53.00 | 72.82 | 256.06 | 0.9645 | 247.0 | 76.2 | |
| 0.00 | 0.87 | 0.00 | 1.48 | -14.19 | 51.16 | 70.98 | 253.37 | 0.9579 | 274.0 | 200.5 | |
| 0.87 | 2.44 | 1.80 | 5.02 | -18.15 | 53.66 | 73.48 | 249.78 | 0.9719 | -232.5 | -246.1 | |
| 0.00 | 1.92 | 0.00 | 2.56 | -10.77 | 46.86 | 66.68 | 256.14 | 0.9307 | -419.0 | -321.8 | |
| 0.00 | 4.79 | 0.00 | 6.51 | -12.32 | 46.90 | 66.72 | 254.52 | 0.9328 | -408.0 | -361.1 | |
| 0.00 | 1.04 | 0.00 | 1.39 | -11.97 | 46.50 | 66.31 | 254.80 | 0.9299 | -574.0 | -458.7 | |
| 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. | |