SDO HMI 2014-05-20 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.73 | 0.00 | 4.77 | -25.75 | 158.44 | 4.07 | 191.64 | 0.4115 | -732.0 | -597.4 | |
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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 | -17.51 | 164.51 | 10.13 | 212.21 | 0.3162 | -729.0 | -545.2 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -22.63 | 160.46 | 6.08 | 195.58 | 0.3659 | -757.0 | -550.9 | |
| 0.00 | 1.62 | 0.00 | 0.85 | -21.34 | 159.98 | 5.61 | 195.42 | 0.3436 | -833.0 | -687.0 | |
| 0.00 | 1.62 | 0.00 | 0.85 | -20.44 | 159.72 | 5.35 | 195.49 | 0.3282 | -774.0 | -534.9 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -24.82 | 157.74 | 3.37 | 187.86 | 0.3917 | -691.0 | -509.5 | |
| 0.00 | 2.43 | 0.00 | 1.45 | -35.95 | 154.16 | -0.21 | 179.69 | 0.5592 | -608.0 | -653.6 | |
| 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. | |