SDO HMI 2014-04-02 10:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.29 | 0.00 | 4.91 | 6.26 | 24.54 | -40.72 | 73.45 | 0.6774 | -195.3 | -154.2 | |
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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 | 0.88 | 0.00 | 0.56 | 3.95 | 27.41 | -37.85 | 75.60 | 0.6343 | -820.0 | -713.5 | |
| 0.00 | 2.81 | 0.00 | 1.83 | 5.83 | 26.75 | -38.51 | 73.07 | 0.6498 | -251.0 | -258.6 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 4.59 | 26.53 | -38.73 | 75.00 | 0.6480 | -541.0 | -401.8 | |
| 0.00 | 0.53 | 0.00 | 0.34 | 5.21 | 26.45 | -38.81 | 74.12 | 0.6513 | -236.0 | -358.0 | |
| 0.00 | 1.14 | 0.00 | 0.82 | 8.28 | 20.90 | -44.36 | 72.15 | 0.7292 | 297.0 | 322.2 | |
| 0.00 | 0.88 | 0.00 | 0.68 | 9.08 | 17.66 | -47.60 | 72.37 | 0.7674 | 379.0 | 365.6 | |
| 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. | |