SDO HMI 2014-04-14 19:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.30 | 33.49 | 14.22 | 92.74 | -13.45 | 181.37 | -80.56 | 102.68 | 0.9842 | -296.9 | -188.7 | |
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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 |
| 5.30 | 27.48 | 14.22 | 75.16 | -13.75 | 181.52 | -80.41 | 102.97 | 0.9837 | -313.0 | -207.7 | |
| 0.00 | 0.27 | 0.00 | 0.68 | -12.66 | 182.11 | -79.82 | 101.83 | 0.9820 | -316.0 | -318.3 | |
| 0.00 | 1.15 | 0.00 | 3.06 | -12.89 | 181.62 | -80.31 | 102.10 | 0.9835 | -374.0 | -392.5 | |
| 0.00 | 4.59 | 0.00 | 13.84 | -12.01 | 180.47 | -81.47 | 101.27 | 0.9870 | 28.0 | -53.7 | |
| 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. | |