SDO HMI 2011-12-14 13:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.95 | 0.00 | 7.59 | -20.47 | 321.01 | -26.24 | 129.24 | 0.5374 | -774.6 | -655.7 | |
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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 | 1.96 | 0.00 | 1.14 | -23.22 | 324.03 | -23.22 | 136.55 | 0.5290 | -754.0 | -570.6 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -21.60 | 323.93 | -23.31 | 134.07 | 0.5142 | -730.0 | -604.2 | |
| 0.00 | 4.26 | 0.00 | 2.43 | -18.06 | 322.34 | -24.91 | 126.66 | 0.5012 | -1038.0 | -768.2 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -23.99 | 318.33 | -28.91 | 131.83 | 0.5951 | -706.0 | -558.0 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -22.14 | 318.55 | -28.70 | 129.41 | 0.5780 | -709.0 | -552.5 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -20.09 | 318.62 | -28.62 | 126.43 | 0.5614 | -706.0 | -684.5 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -19.59 | 318.72 | -28.53 | 125.74 | 0.5565 | -756.0 | -565.4 | |
| 0.00 | 1.79 | 0.00 | 1.07 | -20.28 | 318.55 | -28.70 | 126.65 | 0.5636 | -798.0 | -650.8 | |
| 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. | |