SDO HMI 2011-06-08 22:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.93 | 111.35 | 8.97 | 59.04 | 9.41 | 337.10 | 18.71 | 296.80 | 0.3561 | -1091.6 | -443.6 | |
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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 | 1.27 | 0.00 | 0.68 | 7.19 | 340.28 | 21.89 | 288.18 | 0.3910 | -911.0 | -667.9 | |
| 0.00 | 1.27 | 0.00 | 0.68 | 8.55 | 338.64 | 20.25 | 292.94 | 0.3733 | -743.0 | -546.6 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 8.61 | 338.45 | 20.06 | 293.28 | 0.3708 | -722.0 | -588.8 | |
| 16.93 | 103.37 | 8.97 | 54.82 | 9.50 | 337.09 | 18.70 | 297.02 | 0.3566 | -1238.5 | -419.4 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 7.66 | 336.42 | 18.03 | 292.88 | 0.3344 | -712.0 | -668.6 | |
| 0.00 | 2.72 | 0.00 | 1.42 | 8.77 | 334.82 | 16.44 | 297.98 | 0.3180 | -1052.0 | -874.3 | |
| 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. | |