SDO HMI 2011-12-12 09:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.47 | 28.79 | 4.92 | 64.63 | 21.32 | 299.75 | -76.04 | 67.97 | 0.9748 | -80.8 | 16.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.00 | 0.00 | 6.96 | 20.00 | 303.64 | -72.15 | 68.92 | 0.9599 | -478.0 | -398.5 | |
| 0.00 | 1.36 | 0.00 | 2.49 | 20.23 | 302.83 | -72.96 | 68.78 | 0.9636 | -169.0 | -102.3 | |
| 0.00 | 0.60 | 0.00 | 1.57 | 23.35 | 297.97 | -77.82 | 66.08 | 0.9826 | 362.0 | 275.7 | |
| 0.00 | 1.02 | 0.00 | 1.81 | 19.79 | 303.26 | -72.53 | 69.19 | 0.9615 | -222.0 | -194.2 | |
| 0.00 | 1.19 | 0.00 | 2.12 | 19.63 | 303.23 | -72.56 | 69.36 | 0.9615 | -330.0 | -276.1 | |
| 2.47 | 5.20 | 4.92 | 10.37 | 20.44 | 301.43 | -74.36 | 68.72 | 0.9695 | -135.8 | 39.4 | |
| 0.00 | 5.79 | 0.00 | 18.93 | 23.54 | 295.65 | -80.14 | 66.07 | 0.9889 | 296.0 | 123.9 | |
| 0.00 | 1.45 | 0.00 | 3.02 | 20.86 | 300.72 | -75.07 | 68.36 | 0.9725 | 269.0 | 290.5 | |
| 0.00 | 1.53 | 0.00 | 2.70 | 18.72 | 303.29 | -72.49 | 70.29 | 0.9607 | -363.0 | -280.4 | |
| 0.00 | 3.58 | 0.00 | 8.46 | 21.26 | 299.04 | -76.75 | 68.11 | 0.9786 | 222.0 | 261.7 | |
| 0.00 | 3.07 | 0.00 | 6.20 | 19.84 | 301.03 | -74.76 | 69.37 | 0.9708 | -124.0 | -60.6 | |
| 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. | |