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 |
| 0.00 | 9.02 | 0.00 | 5.33 | -15.40 | 113.98 | 29.85 | 242.17 | 0.5444 | -46.7 | -73.5 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.26 | 0.00 | 0.78 | -16.43 | 118.13 | 34.00 | 243.25 | 0.6028 | 538.0 | 423.5 | |
| 0.00 | 1.26 | 0.00 | 0.77 | -16.02 | 117.07 | 32.93 | 243.25 | 0.5874 | 605.0 | 477.4 | |
| 0.00 | 1.35 | 0.00 | 0.79 | -11.36 | 114.63 | 30.49 | 249.73 | 0.5324 | 820.0 | 618.1 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -18.89 | 115.83 | 31.69 | 237.95 | 0.5886 | 99.0 | 121.1 | |
| 0.00 | 1.72 | 0.00 | 1.00 | -15.93 | 112.92 | 28.78 | 240.57 | 0.5337 | -839.0 | -641.9 | |
| 0.00 | 1.63 | 0.00 | 0.93 | -15.32 | 110.48 | 26.34 | 239.65 | 0.4979 | -782.0 | -625.5 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -15.51 | 110.22 | 26.09 | 239.08 | 0.4959 | -768.0 | -604.6 | |
| 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. | |