SDO HMI 2011-12-06 17:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.08 | 153.26 | 11.84 | 82.25 | 18.83 | 103.39 | 12.93 | 326.46 | 0.3849 | -947.9 | -380.0 | |
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back to the solar disc SDO HMI 2011-12-06 17:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.14 | 147.98 | 11.34 | 79.46 | 18.83 | 103.56 | 13.10 | 326.09 | 0.3863 | -1371.6 | -417.8 | |
| 0.94 | -1.00 | 0.50 | -1.00 | 19.05 | 103.22 | 12.77 | 327.09 | 0.3862 | -826.8 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.04 | 17.99 | 100.36 | 9.90 | 331.82 | 0.3479 | 592.0 | 622.1 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 17.80 | 98.96 | 8.51 | 335.00 | 0.3349 | 686.0 | 546.8 | |
| 0.00 | 2.47 | 0.00 | 1.30 | 19.05 | 97.99 | 7.53 | 339.00 | 0.3473 | 623.0 | 467.6 | |
| 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. | |