SDO HMI 2014-10-28 12:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.56 | 46.68 | 9.94 | 25.33 | -3.66 | 159.65 | -22.34 | 110.45 | 0.4052 | 622.0 | 378.5 | |
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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 |
| 18.56 | 35.31 | 9.94 | 18.91 | -3.37 | 161.17 | -20.82 | 110.91 | 0.3815 | 1061.8 | 486.9 | |
| 0.00 | 2.78 | 0.00 | 1.51 | -4.93 | 159.32 | -22.67 | 112.81 | 0.4184 | 734.0 | 610.8 | |
| 0.00 | 2.69 | 0.00 | 1.46 | -4.66 | 159.26 | -22.73 | 112.16 | 0.4175 | 839.0 | 632.5 | |
| 0.00 | 2.08 | 0.00 | 1.13 | -2.37 | 159.29 | -22.69 | 106.93 | 0.4047 | 750.0 | 654.5 | |
| 0.00 | 0.95 | 0.00 | 0.57 | -5.47 | 149.05 | -32.93 | 106.86 | 0.5677 | -735.0 | -585.0 | |
| 0.00 | 0.61 | 0.00 | 0.37 | -5.64 | 148.61 | -33.38 | 106.92 | 0.5745 | -401.0 | -387.6 | |
| 0.00 | 1.13 | 0.00 | 0.69 | -5.70 | 147.38 | -34.61 | 106.42 | 0.5914 | -613.0 | -527.2 | |
| 0.00 | 1.13 | 0.00 | 0.69 | -4.17 | 147.14 | -34.84 | 103.81 | 0.5890 | -591.0 | -416.0 | |
| 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. | |