SDO HMI 2014-09-06 21:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.05 | 24.36 | 6.54 | 83.87 | -16.67 | 64.19 | -79.01 | 108.12 | 0.9900 | -23.4 | -135.8 | |
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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 |
| 1.07 | 9.46 | 3.28 | 30.25 | -16.89 | 65.22 | -77.98 | 108.51 | 0.9877 | 399.1 | 76.5 | |
| 0.00 | 1.25 | 0.00 | 3.73 | -16.46 | 65.52 | -77.68 | 108.14 | 0.9867 | 331.0 | 366.9 | |
| 0.98 | -1.00 | 3.26 | -1.00 | -16.81 | 64.53 | -78.67 | 108.32 | 0.9893 | -148.3 | 999999 | |
| 0.00 | 2.32 | 0.00 | 8.72 | -17.24 | 63.49 | -79.71 | 108.56 | 0.9919 | -387.0 | -316.5 | |
| 0.00 | 2.41 | 0.00 | 9.17 | -16.95 | 63.44 | -79.76 | 108.27 | 0.9919 | -464.0 | -414.8 | |
| 0.00 | 7.14 | 0.00 | 24.16 | -16.33 | 64.28 | -78.92 | 107.79 | 0.9897 | -187.0 | -171.7 | |
| 0.00 | 1.78 | 0.00 | 7.84 | -16.20 | 62.28 | -80.92 | 107.33 | 0.9939 | -389.0 | -378.5 | |
| 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. | |