SDO HMI 2014-05-20 13:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.55 | 0.00 | 4.43 | -17.35 | 156.45 | 7.01 | 203.92 | 0.2931 | -99.6 | -47.2 | |
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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 | 1.08 | 0.00 | 0.56 | -15.39 | 159.78 | 10.34 | 216.81 | 0.2902 | 834.0 | 646.2 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -15.70 | 159.45 | 10.01 | 215.26 | 0.2910 | 995.0 | 787.8 | |
| 0.00 | 1.17 | 0.00 | 0.61 | -17.50 | 157.06 | 7.62 | 205.37 | 0.2965 | 690.0 | 622.2 | |
| 0.00 | 1.53 | 0.00 | 0.80 | -19.91 | 154.93 | 5.49 | 196.33 | 0.3212 | -767.0 | -599.1 | |
| 0.00 | 0.99 | 0.00 | 0.51 | -18.01 | 154.84 | 5.39 | 198.00 | 0.2906 | -941.0 | -703.1 | |
| 0.00 | 1.62 | 0.00 | 0.83 | -16.53 | 154.67 | 5.23 | 199.24 | 0.2662 | -824.0 | -566.3 | |
| 0.00 | 0.72 | 0.00 | 0.37 | -18.80 | 153.83 | 4.39 | 194.11 | 0.2986 | -684.0 | -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. | |