SDO HMI 2011-12-13 11:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.05 | 175.13 | 15.13 | 88.28 | 8.72 | 356.74 | -4.78 | 26.43 | 0.1849 | -630.5 | -414.6 | |
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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 | 1.28 | 0.00 | 0.64 | 7.22 | 359.12 | -2.39 | 16.82 | 0.1439 | -884.0 | -705.2 | |
| 2.13 | 151.20 | 1.07 | 76.16 | 9.10 | 357.65 | -3.87 | 21.47 | 0.1830 | -822.5 | -490.6 | |
| 23.24 | -2.00 | 11.70 | -2.00 | 8.83 | 357.17 | -4.35 | 24.43 | 0.1820 | -1354.5 | 999999 | |
| 2.38 | -2.00 | 1.20 | -2.00 | 8.62 | 356.73 | -4.79 | 27.13 | 0.1821 | -1205.6 | 999999 | |
| 0.85 | -2.00 | 0.43 | -2.00 | 8.62 | 356.52 | -5.00 | 28.13 | 0.1838 | -1019.7 | 999999 | |
| 0.00 | 7.92 | 0.00 | 3.99 | 8.26 | 356.31 | -5.21 | 30.08 | 0.1801 | -445.0 | -489.5 | |
| 0.00 | 1.87 | 0.00 | 0.94 | 8.32 | 356.04 | -5.48 | 31.17 | 0.1834 | -857.0 | -646.1 | |
| 1.11 | 2.47 | 0.56 | 1.25 | 8.45 | 355.29 | -6.23 | 34.16 | 0.1921 | -735.2 | -671.2 | |
| 0.34 | 1.70 | 0.17 | 0.86 | 8.92 | 354.86 | -6.66 | 34.54 | 0.2030 | 621.8 | 938.1 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 9.64 | 354.12 | -7.40 | 35.37 | 0.2203 | 946.0 | 743.8 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 9.23 | 353.50 | -8.02 | 38.75 | 0.2211 | 849.0 | 570.6 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 8.96 | 352.66 | -8.86 | 42.34 | 0.2269 | 894.0 | 714.5 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 6.91 | 349.68 | -11.84 | 57.15 | 0.2435 | 858.0 | 709.6 | |
| 0.00 | 2.13 | 0.00 | 1.09 | 6.70 | 349.39 | -12.13 | 58.52 | 0.2459 | 781.0 | 564.7 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 6.67 | 348.93 | -12.59 | 59.54 | 0.2523 | 700.0 | 550.6 | |
| 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. | |