SDO HMI 2014-05-20 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.93 | 20.70 | 3.90 | 11.57 | 9.31 | 180.65 | 25.18 | 294.97 | 0.4651 | -355.0 | -286.8 | |
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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 | 0.72 | 0.00 | 0.41 | 7.56 | 183.17 | 27.69 | 289.57 | 0.4909 | -448.0 | -384.9 | |
| 2.79 | 13.59 | 1.57 | 7.64 | 9.10 | 181.49 | 26.02 | 293.77 | 0.4752 | -907.6 | -672.1 | |
| 4.14 | -2.00 | 2.33 | -2.00 | 9.38 | 181.38 | 25.91 | 294.40 | 0.4752 | -1010.4 | 999999 | |
| 0.00 | 2.07 | 0.00 | 1.16 | 9.41 | 181.14 | 25.67 | 294.65 | 0.4721 | -919.0 | -680.0 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 6.53 | 178.60 | 23.12 | 290.69 | 0.4188 | 712.0 | 575.4 | |
| 0.00 | 1.89 | 0.00 | 1.04 | 10.42 | 178.45 | 22.98 | 299.15 | 0.4414 | 671.0 | 536.5 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 11.96 | 174.62 | 19.15 | 306.92 | 0.4031 | 604.0 | 488.4 | |
| 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. | |