SDO HMI 2011-08-25 11:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.90 | 0.00 | 13.02 | 7.16 | 348.12 | -24.45 | 88.38 | 0.4120 | -331.4 | -414.3 | |
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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 | 2.51 | 0.00 | 1.33 | 5.78 | 352.47 | -20.11 | 92.41 | 0.3438 | -877.0 | -697.9 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 6.98 | 352.22 | -20.35 | 88.88 | 0.3468 | -928.0 | -790.1 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 6.61 | 351.49 | -21.09 | 89.85 | 0.3589 | -746.0 | -630.1 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 7.27 | 351.23 | -21.35 | 88.01 | 0.3629 | -836.0 | -719.0 | |
| 0.00 | 2.78 | 0.00 | 1.49 | 7.10 | 350.25 | -22.33 | 88.41 | 0.3787 | -916.0 | -769.2 | |
| 0.00 | 1.80 | 0.00 | 0.98 | 7.58 | 348.19 | -24.38 | 87.13 | 0.4115 | -730.0 | -579.8 | |
| 0.00 | 2.60 | 0.00 | 1.42 | 6.91 | 348.06 | -24.51 | 88.77 | 0.4137 | -821.0 | -658.0 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 7.08 | 347.98 | -24.59 | 88.33 | 0.4149 | -565.0 | -449.3 | |
| 0.00 | 3.77 | 0.00 | 2.05 | 6.62 | 347.84 | -24.73 | 89.43 | 0.4174 | -868.0 | -765.0 | |
| 0.00 | 1.26 | 0.00 | 0.71 | 8.28 | 343.79 | -28.78 | 85.57 | 0.4799 | 750.0 | 548.3 | |
| 0.00 | 0.99 | 0.00 | 0.56 | 6.49 | 343.74 | -28.83 | 89.32 | 0.4811 | 813.0 | 680.5 | |
| 0.00 | 1.17 | 0.00 | 0.66 | 7.52 | 343.25 | -29.32 | 87.15 | 0.4881 | 676.0 | 569.1 | |
| 0.00 | 1.53 | 0.00 | 0.90 | 10.34 | 339.17 | -33.41 | 81.84 | 0.5493 | 740.0 | 606.1 | |
| 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. | |