SDO HMI 2014-05-20 01:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.98 | 25.29 | 11.49 | 26.81 | -17.96 | 217.45 | 61.42 | 250.78 | 0.8863 | -108.7 | 102.4 | |
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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 |
| 2.16 | 7.56 | 2.45 | 8.50 | -18.58 | 219.39 | 63.36 | 250.34 | 0.9015 | 461.5 | 236.4 | |
| 0.63 | 2.43 | 0.68 | 2.64 | -17.51 | 218.21 | 62.19 | 251.38 | 0.8919 | 433.0 | 331.0 | |
| 0.00 | 0.99 | 0.00 | 1.08 | -17.89 | 218.24 | 62.21 | 250.96 | 0.8925 | 432.0 | 341.8 | |
| 0.00 | 0.72 | 0.00 | 0.72 | -15.25 | 215.76 | 59.74 | 253.63 | 0.8705 | -500.0 | -431.0 | |
| 0.00 | 0.81 | 0.00 | 0.86 | -18.01 | 217.23 | 61.20 | 250.68 | 0.8850 | 484.0 | 445.3 | |
| 0.45 | 1.80 | 0.45 | 1.79 | -15.41 | 215.59 | 59.56 | 253.42 | 0.8692 | -456.2 | -326.0 | |
| 7.74 | 10.98 | 7.91 | 11.22 | -18.17 | 216.14 | 60.11 | 250.35 | 0.8767 | -362.1 | -154.1 | |
| 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. | |