SDO HMI 2011-02-11 12:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.32 | 20.02 | 6.30 | 13.63 | 19.39 | 33.27 | -35.12 | 52.30 | 0.6877 | -228.6 | -97.5 | |
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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 |
| 6.16 | 13.26 | 4.13 | 8.90 | 19.28 | 34.44 | -33.95 | 51.56 | 0.6754 | -847.6 | -615.1 | |
| 2.05 | -1.00 | 1.38 | -1.00 | 19.20 | 34.11 | -34.27 | 51.91 | 0.6781 | -653.5 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.92 | 18.78 | 33.60 | -34.78 | 52.82 | 0.6802 | -680.0 | -471.1 | |
| 0.00 | 1.45 | 0.00 | 1.01 | 19.17 | 31.30 | -37.09 | 54.03 | 0.7061 | 735.0 | 587.8 | |
| 0.00 | 0.86 | 0.00 | 0.61 | 20.42 | 30.43 | -37.95 | 53.15 | 0.7226 | 745.0 | 580.9 | |
| 1.11 | 1.54 | 0.79 | 1.10 | 20.09 | 30.45 | -37.94 | 53.53 | 0.7204 | 622.1 | 659.4 | |
| 0.00 | 1.54 | 0.00 | 1.09 | 19.86 | 30.39 | -37.99 | 53.84 | 0.7195 | 756.0 | 594.7 | |
| 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. | |