SDO HMI 2011-12-09 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.13 | 115.61 | 21.73 | 88.58 | 18.36 | 103.37 | 46.96 | 294.53 | 0.7648 | -340.3 | -186.1 | |
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back to the solar disc SDO HMI 2011-12-09 07:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.86 | 9.38 | 3.85 | 7.43 | 17.52 | 105.40 | 48.99 | 292.80 | 0.7829 | 617.8 | 507.4 | |
| 3.92 | 6.82 | 3.09 | 5.37 | 17.09 | 105.24 | 48.83 | 292.31 | 0.7801 | 604.4 | 627.3 | |
| 19.35 | 92.66 | 14.79 | 70.93 | 18.67 | 103.21 | 46.80 | 294.97 | 0.7642 | -952.9 | -280.7 | |
| 0.00 | 2.05 | 0.00 | 1.52 | 17.64 | 101.82 | 45.41 | 294.17 | 0.7462 | -449.0 | -376.9 | |
| 0.00 | 1.28 | 0.00 | 0.94 | 17.82 | 101.53 | 45.12 | 294.52 | 0.7437 | -675.0 | -624.6 | |
| 0.00 | 0.60 | 0.00 | 0.42 | 15.56 | 99.82 | 43.42 | 292.18 | 0.7174 | 576.0 | 503.1 | |
| 0.00 | 1.88 | 0.00 | 1.31 | 14.86 | 99.18 | 42.77 | 291.46 | 0.7077 | 634.0 | 488.4 | |
| 0.00 | 0.94 | 0.00 | 0.66 | 15.93 | 99.29 | 42.88 | 292.88 | 0.7126 | 664.0 | 577.2 | |
| 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. | |