SDO HMI 2014-10-31 22:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.32 | 25.37 | 5.39 | 16.91 | -16.60 | 100.30 | -36.61 | 121.16 | 0.6679 | 546.2 | 351.5 | |
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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 |
| 0.61 | 2.77 | 0.39 | 1.78 | -15.81 | 102.32 | -34.59 | 121.35 | 0.6419 | 873.4 | 734.9 | |
| 2.86 | 4.59 | 1.85 | 2.97 | -16.13 | 102.22 | -34.69 | 121.72 | 0.6451 | 956.1 | 769.2 | |
| 0.87 | 1.90 | 0.56 | 1.24 | -16.46 | 102.08 | -34.83 | 122.07 | 0.6487 | 629.6 | 493.8 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -15.66 | 102.13 | -34.78 | 121.01 | 0.6432 | 626.0 | 568.5 | |
| 3.98 | 10.91 | 2.59 | 7.09 | -15.96 | 101.80 | -35.11 | 121.20 | 0.6488 | 813.7 | 579.8 | |
| 0.00 | 1.13 | 0.00 | 0.73 | -16.13 | 101.54 | -35.37 | 121.25 | 0.6528 | 499.0 | 394.5 | |
| 0.00 | 0.78 | 0.00 | 0.60 | -19.28 | 91.84 | -45.07 | 119.67 | 0.7714 | -415.0 | -352.3 | |
| 0.00 | 2.77 | 0.00 | 2.16 | -19.65 | 91.67 | -45.25 | 120.02 | 0.7747 | -478.0 | -484.1 | |
| 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. | |