SDO HMI 2014-09-06 20:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.41 | 28.81 | 8.10 | 106.37 | -16.84 | 64.39 | -79.37 | 108.22 | 0.9908 | 0.1 | -149.1 | |
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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 |
| 1.61 | 22.66 | 5.25 | 79.35 | -16.91 | 65.10 | -78.65 | 108.41 | 0.9894 | 317.2 | -62.0 | |
| 0.80 | -1.00 | 2.85 | -1.00 | -16.81 | 64.58 | -79.18 | 108.23 | 0.9905 | -158.6 | 999999 | |
| 0.00 | 0.89 | 0.00 | 3.67 | -17.33 | 63.30 | -80.46 | 108.53 | 0.9934 | -343.0 | -290.8 | |
| 0.00 | 3.21 | 0.00 | 13.10 | -16.96 | 63.41 | -80.35 | 108.18 | 0.9930 | -472.0 | -416.7 | |
| 0.00 | 2.05 | 0.00 | 10.25 | -16.22 | 61.93 | -81.83 | 107.21 | 0.9954 | -397.0 | -361.1 | |
| 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. | |