SDO HMI 2014-12-01 00:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.81 | 0.00 | 3.12 | 13.83 | 118.79 | 18.46 | 306.07 | 0.3852 | -838.0 | -688.8 | |
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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 |
| 0.00 | 0.43 | 0.00 | 0.23 | 10.42 | 120.94 | 20.62 | 295.62 | 0.3858 | -654.0 | -501.8 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 10.60 | 120.70 | 20.37 | 296.30 | 0.3834 | -953.0 | -750.8 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 15.27 | 117.96 | 17.64 | 310.39 | 0.3854 | -963.0 | -773.9 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 15.52 | 117.85 | 17.53 | 311.06 | 0.3865 | -779.0 | -687.9 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 15.98 | 117.41 | 17.09 | 312.69 | 0.3860 | -841.0 | -600.0 | |
| 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. | |