SDO HMI 2014-04-08 23:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.81 | 20.26 | 4.77 | 10.97 | -2.60 | 315.56 | -23.36 | 82.39 | 0.4015 | 355.0 | 161.9 | |
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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 | 1.32 | 0.00 | 0.70 | -1.81 | 318.91 | -20.02 | 78.75 | 0.3504 | 1.0 | -1.9 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -1.43 | 316.85 | -22.08 | 78.95 | 0.3845 | 756.0 | 619.8 | |
| 5.37 | 9.16 | 2.89 | 4.93 | -2.10 | 316.32 | -22.61 | 80.93 | 0.3907 | 997.6 | 762.8 | |
| 0.44 | -3.00 | 0.24 | -3.00 | -2.25 | 316.25 | -22.67 | 81.34 | 0.3913 | 926.8 | 999999 | |
| 0.00 | 1.50 | 0.00 | 0.81 | -2.41 | 315.92 | -23.00 | 81.90 | 0.3960 | 650.0 | 541.3 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -2.39 | 315.34 | -23.59 | 82.09 | 0.4054 | 781.0 | 641.6 | |
| 2.38 | 3.88 | 1.30 | 2.12 | -3.59 | 313.85 | -25.07 | 85.46 | 0.4261 | -961.3 | -741.2 | |
| 0.62 | 2.73 | 0.34 | 1.50 | -3.57 | 313.49 | -25.44 | 85.52 | 0.4319 | -856.6 | -663.1 | |
| 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. | |