SDO HMI 2014-04-08 05:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.31 | 13.48 | 2.56 | 8.05 | -2.46 | 314.95 | -33.87 | 85.28 | 0.5609 | 136.1 | 40.0 | |
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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 | 0.35 | 0.00 | 0.21 | -1.99 | 315.76 | -33.06 | 84.27 | 0.5501 | 665.0 | 556.0 | |
| 3.08 | 4.93 | 1.83 | 2.92 | -1.75 | 315.73 | -33.09 | 83.84 | 0.5511 | 935.1 | 589.3 | |
| 1.23 | 2.38 | 0.73 | 1.41 | -2.52 | 315.42 | -33.40 | 85.29 | 0.5540 | 861.6 | 699.0 | |
| 0.00 | 1.32 | 0.00 | 0.79 | -2.38 | 315.21 | -33.61 | 85.10 | 0.5573 | 571.0 | 450.1 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -3.40 | 314.16 | -34.67 | 87.12 | 0.5707 | -714.0 | -660.1 | |
| 0.00 | 1.15 | 0.00 | 0.69 | -3.51 | 313.97 | -34.86 | 87.34 | 0.5733 | -694.0 | -636.7 | |
| 0.00 | 1.23 | 0.00 | 0.75 | -3.22 | 313.72 | -35.10 | 86.89 | 0.5772 | -287.0 | -337.9 | |
| 0.00 | 1.50 | 0.00 | 0.91 | -3.05 | 313.40 | -35.43 | 86.66 | 0.5820 | -716.0 | -477.2 | |
| 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. | |