SDO HMI 2011-05-30 10:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.52 | 60.06 | 16.82 | 57.82 | -18.25 | 26.55 | -57.59 | 110.84 | 0.8598 | 651.4 | 295.8 | |
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back to the solar disc SDO HMI 2011-05-30 10:59:10 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.62 | 46.87 | 14.92 | 44.78 | -18.06 | 26.85 | -57.28 | 110.69 | 0.8570 | 714.8 | 232.7 | |
| 0.00 | 0.90 | 0.00 | 0.88 | -18.57 | 26.17 | -57.97 | 111.13 | 0.8635 | 480.0 | 366.2 | |
| 0.00 | 1.81 | 0.00 | 1.78 | -18.56 | 25.80 | -58.33 | 111.05 | 0.8665 | 516.0 | 441.0 | |
| 1.90 | 10.48 | 1.90 | 10.38 | -18.98 | 25.39 | -58.75 | 111.44 | 0.8705 | 315.1 | 479.9 | |
| 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. | |