SDO HMI 2014-05-20 16:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.08 | 0.00 | 5.58 | -24.83 | 159.29 | 11.51 | 206.73 | 0.4387 | -737.3 | -569.5 | |
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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 | 1.26 | 0.00 | 0.69 | -18.08 | 166.66 | 18.88 | 227.88 | 0.4164 | -681.0 | -532.9 | |
| 0.00 | 2.88 | 0.00 | 1.55 | -21.70 | 160.79 | 13.00 | 211.79 | 0.3984 | -716.0 | -535.8 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -22.83 | 160.86 | 13.07 | 210.37 | 0.4141 | -650.0 | -542.0 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -20.78 | 159.77 | 11.99 | 211.11 | 0.3775 | -868.0 | -757.2 | |
| 0.00 | 1.89 | 0.00 | 1.03 | -25.01 | 157.05 | 9.27 | 200.49 | 0.4188 | -748.0 | -594.3 | |
| 0.00 | 1.89 | 0.00 | 1.14 | -36.10 | 153.78 | 6.00 | 188.57 | 0.5687 | -761.0 | -534.2 | |
| 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. | |