SDO HMI 2011-08-30 03:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.21 | 38.53 | 5.96 | 20.51 | 24.42 | 297.82 | -13.09 | 34.34 | 0.3667 | -245.6 | 287.4 | |
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back to the solar disc SDO HMI 2011-08-30 03:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.24 | 0.00 | 1.15 | 20.60 | 303.92 | -6.98 | 26.00 | 0.2608 | -811.0 | -593.4 | |
| 7.89 | 9.41 | 4.18 | 4.98 | 24.80 | 299.68 | -11.22 | 30.06 | 0.3542 | -1059.4 | -832.5 | |
| 0.00 | 2.60 | 0.00 | 1.38 | 25.18 | 299.51 | -11.39 | 29.85 | 0.3608 | -838.0 | -613.3 | |
| 0.00 | 2.15 | 0.00 | 1.14 | 24.96 | 299.43 | -11.48 | 30.37 | 0.3584 | -844.0 | -652.1 | |
| 0.00 | 2.24 | 0.00 | 1.20 | 25.72 | 296.91 | -14.00 | 34.12 | 0.3901 | 814.0 | 660.8 | |
| 3.32 | 14.34 | 1.78 | 7.71 | 25.36 | 296.40 | -14.51 | 35.63 | 0.3902 | 865.8 | 738.7 | |
| 0.00 | 1.25 | 0.00 | 0.67 | 24.97 | 296.38 | -14.53 | 36.31 | 0.3857 | 846.0 | 745.1 | |
| 0.00 | 4.30 | 0.00 | 2.28 | 20.72 | 294.52 | -16.39 | 47.81 | 0.3577 | 783.0 | 638.1 | |
| 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. | |