SDO HMI 2014-05-20 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.84 | 18.45 | 3.91 | 10.49 | 9.52 | 180.77 | 26.94 | 293.95 | 0.4908 | -506.1 | -356.3 | |
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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 | 1.35 | 0.00 | 0.78 | 8.99 | 182.65 | 28.82 | 291.50 | 0.5138 | -786.0 | -606.1 | |
| 2.34 | 12.33 | 1.34 | 7.04 | 9.06 | 181.54 | 27.71 | 292.39 | 0.4986 | -888.9 | -695.5 | |
| 4.50 | -2.00 | 2.57 | -2.00 | 9.31 | 181.42 | 27.59 | 292.94 | 0.4983 | -1024.6 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.82 | 9.43 | 181.15 | 27.33 | 293.36 | 0.4953 | -850.0 | -826.9 | |
| 0.00 | 2.16 | 0.00 | 1.21 | 10.44 | 178.49 | 24.67 | 297.49 | 0.4646 | 702.0 | 516.6 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 11.73 | 174.64 | 20.82 | 304.19 | 0.4225 | 755.0 | 568.0 | |
| 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. | |