SDO HMI 2011-12-09 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.14 | 95.12 | 22.12 | 98.94 | 8.93 | 354.66 | -61.21 | 79.75 | 0.8813 | -121.4 | -134.1 | |
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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 |
| 6.05 | 49.69 | 6.04 | 49.47 | 9.27 | 356.05 | -59.81 | 79.23 | 0.8704 | -689.6 | -437.3 | |
| 2.73 | -1.00 | 2.73 | -1.00 | 9.00 | 355.89 | -59.98 | 79.55 | 0.8716 | -431.2 | 999999 | |
| 6.39 | 17.47 | 6.52 | 17.86 | 9.06 | 355.38 | -60.48 | 79.54 | 0.8759 | -265.4 | 96.3 | |
| 0.00 | 0.77 | 0.00 | 0.78 | 8.46 | 355.36 | -60.50 | 80.22 | 0.8756 | 232.0 | 170.8 | |
| 1.11 | 5.20 | 1.16 | 5.47 | 8.95 | 354.55 | -61.32 | 79.75 | 0.8826 | 418.9 | -96.7 | |
| 0.00 | 1.62 | 0.00 | 1.71 | 8.71 | 354.17 | -61.69 | 80.06 | 0.8855 | -354.0 | -229.5 | |
| 0.00 | 1.28 | 0.00 | 1.36 | 8.59 | 353.89 | -61.98 | 80.22 | 0.8877 | -333.0 | -240.9 | |
| 0.00 | 0.77 | 0.00 | 0.83 | 9.01 | 353.31 | -62.55 | 79.80 | 0.8925 | -228.0 | -147.9 | |
| 0.00 | 0.51 | 0.00 | 0.57 | 9.34 | 352.40 | -63.46 | 79.51 | 0.8996 | 301.0 | 339.3 | |
| 1.62 | 2.47 | 1.82 | 2.78 | 9.13 | 352.34 | -63.53 | 79.75 | 0.9000 | 367.4 | 334.5 | |
| 0.00 | 1.36 | 0.00 | 1.59 | 8.47 | 351.38 | -64.49 | 80.56 | 0.9067 | 518.0 | 458.6 | |
| 0.00 | 0.77 | 0.00 | 0.91 | 8.66 | 350.89 | -64.97 | 80.40 | 0.9103 | 460.0 | 440.0 | |
| 3.24 | 13.21 | 3.85 | 15.61 | 8.03 | 350.81 | -65.06 | 81.09 | 0.9106 | 464.2 | 501.1 | |
| 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. | |