SDO HMI 2014-01-10 06:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.59 | 23.05 | 2.49 | 12.54 | -12.91 | 44.49 | -23.17 | 112.59 | 0.4171 | -159.2 | -535.6 | |
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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 |
| 1.53 | 3.32 | 0.82 | 1.78 | -12.65 | 46.59 | -21.08 | 113.71 | 0.3850 | 1012.6 | 781.7 | |
| 0.00 | 1.79 | 0.00 | 0.96 | -12.77 | 46.38 | -21.29 | 113.80 | 0.3887 | 684.0 | 532.8 | |
| 0.00 | 1.70 | 0.00 | 0.93 | -13.22 | 44.44 | -23.23 | 113.24 | 0.4197 | -846.0 | -641.0 | |
| 3.06 | 16.24 | 1.67 | 8.87 | -12.94 | 43.87 | -23.79 | 112.17 | 0.4264 | -828.2 | -839.5 | |
| 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. | |