SDO HMI 2011-05-02 13:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.25 | 0.00 | 8.52 | 13.92 | 113.61 | 20.80 | 311.39 | 0.4623 | -787.3 | -639.2 | |
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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 | 0.89 | 0.00 | 0.51 | 13.33 | 117.16 | 24.36 | 306.09 | 0.4986 | -737.0 | -589.5 | |
| 0.00 | 1.34 | 0.00 | 0.76 | 13.64 | 115.90 | 23.10 | 308.04 | 0.4860 | -786.0 | -624.5 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 9.86 | 114.28 | 21.47 | 303.15 | 0.4325 | -828.0 | -617.8 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 15.50 | 114.08 | 21.27 | 313.34 | 0.4827 | -610.0 | -458.2 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 14.76 | 113.76 | 20.96 | 312.57 | 0.4717 | -640.0 | -582.1 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 14.52 | 113.37 | 20.57 | 312.72 | 0.4649 | -837.0 | -738.8 | |
| 0.00 | 1.43 | 0.00 | 0.79 | 14.32 | 113.02 | 20.22 | 312.88 | 0.4588 | -903.0 | -670.9 | |
| 0.00 | 1.87 | 0.00 | 1.04 | 13.71 | 112.83 | 20.03 | 312.12 | 0.4505 | -896.0 | -705.9 | |
| 0.00 | 2.32 | 0.00 | 1.30 | 15.15 | 112.97 | 20.16 | 314.29 | 0.4668 | -656.0 | -581.5 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 15.91 | 112.51 | 19.71 | 316.12 | 0.4698 | -841.0 | -661.9 | |
| 0.00 | 1.78 | 0.00 | 0.99 | 13.76 | 112.21 | 19.40 | 313.10 | 0.4438 | -926.0 | -687.0 | |
| 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. | |