SDO HMI 2011-08-28 22:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.53 | 0.00 | 13.70 | 7.24 | 349.53 | 22.66 | 271.68 | 0.3837 | -417.2 | -484.1 | |
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back to the solar disc SDO HMI 2011-08-28 22:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.12 | 0.00 | 2.24 | 7.08 | 351.52 | 24.66 | 271.43 | 0.4159 | -776.0 | -690.7 | |
| 0.00 | 11.11 | 0.00 | 6.05 | 7.54 | 351.52 | 24.65 | 272.53 | 0.4157 | -920.0 | -742.0 | |
| 0.00 | 1.52 | 0.00 | 0.82 | 7.73 | 350.76 | 23.89 | 272.98 | 0.4036 | -852.0 | -694.9 | |
| 0.00 | 1.34 | 0.00 | 0.72 | 5.26 | 349.05 | 22.18 | 266.43 | 0.3783 | -723.0 | -562.1 | |
| 0.00 | 1.16 | 0.00 | 0.62 | 6.42 | 348.86 | 22.00 | 269.48 | 0.3739 | -734.0 | -577.6 | |
| 0.00 | 0.72 | 0.00 | 0.38 | 7.32 | 347.17 | 20.31 | 271.81 | 0.3459 | -685.0 | -520.9 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 7.19 | 346.61 | 19.75 | 271.41 | 0.3369 | -799.0 | -601.2 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 7.04 | 346.61 | 19.75 | 270.96 | 0.3368 | -664.0 | -573.0 | |
| 0.00 | 1.97 | 0.00 | 1.01 | 7.46 | 342.74 | 15.88 | 272.19 | 0.2727 | 1057.0 | 798.6 | |
| 0.00 | 1.79 | 0.00 | 0.92 | 7.12 | 342.73 | 15.87 | 270.96 | 0.2726 | 924.0 | 731.6 | |
| 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. | |