SDO HMI 2011-11-27 14:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.28 | 30.96 | 7.38 | 16.03 | 17.71 | 214.79 | 4.07 | 346.54 | 0.2938 | 524.1 | 439.1 | |
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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 | 1.71 | 0.00 | 0.89 | 17.22 | 218.93 | 8.21 | 333.47 | 0.3069 | 776.0 | 530.1 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 18.33 | 218.45 | 7.73 | 336.37 | 0.3201 | 742.0 | 620.5 | |
| 0.00 | 1.97 | 0.00 | 1.02 | 17.87 | 218.30 | 7.59 | 336.15 | 0.3122 | 1004.0 | 816.1 | |
| 3.76 | 4.96 | 1.94 | 2.56 | 16.33 | 217.62 | 6.90 | 335.95 | 0.2843 | -1007.8 | -822.1 | |
| 0.00 | 1.97 | 0.00 | 1.02 | 17.11 | 215.59 | 4.88 | 343.32 | 0.2845 | -854.0 | -666.7 | |
| 0.00 | 1.97 | 0.00 | 1.02 | 17.91 | 213.31 | 2.60 | 351.39 | 0.2893 | 805.0 | 769.7 | |
| 0.00 | 2.22 | 0.00 | 1.15 | 17.66 | 213.25 | 2.53 | 351.48 | 0.2850 | 983.0 | 746.0 | |
| 10.52 | 12.91 | 5.44 | 6.68 | 18.00 | 212.94 | 2.22 | 352.66 | 0.2900 | 981.8 | 785.0 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 19.86 | 211.77 | 1.05 | 356.88 | 0.3191 | 695.0 | 632.0 | |
| 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. | |