SDO HMI 2011-05-08 05:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.20 | 189.51 | 20.59 | 138.97 | 18.07 | 60.80 | 42.92 | 298.53 | 0.7390 | -856.3 | -316.2 | |
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back to the solar disc SDO HMI 2011-05-08 05:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.32 | 182.35 | 19.37 | 134.27 | 18.02 | 61.10 | 43.22 | 298.29 | 0.7419 | -1147.4 | -341.5 | |
| 0.00 | 0.72 | 0.00 | 0.53 | 19.14 | 60.71 | 42.83 | 299.88 | 0.7430 | -377.0 | -279.9 | |
| 0.00 | 0.98 | 0.00 | 0.64 | 19.57 | 51.60 | 33.72 | 306.11 | 0.6497 | 716.0 | 593.3 | |
| 1.88 | 2.42 | 1.22 | 1.57 | 19.79 | 51.46 | 33.58 | 306.51 | 0.6498 | 668.4 | 566.3 | |
| 0.00 | 3.04 | 0.00 | 1.96 | 19.08 | 50.91 | 33.03 | 305.99 | 0.6389 | 871.0 | 708.8 | |
| 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. | |