SDO HMI 2011-08-10 09:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 29.26 | 0.00 | 15.17 | 19.02 | 223.39 | 11.45 | 320.03 | 0.2920 | 9.1 | -83.0 | |
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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 | 3.79 | 0.00 | 2.00 | 20.11 | 226.52 | 14.58 | 315.53 | 0.3390 | -850.0 | -672.9 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 19.76 | 225.49 | 13.55 | 316.76 | 0.3233 | -694.0 | -568.4 | |
| 0.00 | 3.79 | 0.00 | 1.99 | 19.98 | 225.34 | 13.40 | 317.56 | 0.3242 | -953.0 | -763.0 | |
| 0.00 | 4.88 | 0.00 | 2.52 | 17.92 | 224.32 | 12.38 | 314.81 | 0.2889 | -643.0 | -657.5 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 19.97 | 224.48 | 12.54 | 319.35 | 0.3146 | -911.0 | -692.3 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 18.68 | 223.72 | 11.78 | 318.07 | 0.2908 | -994.0 | -719.7 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 19.59 | 222.05 | 10.11 | 324.32 | 0.2847 | 757.0 | 525.8 | |
| 0.00 | 1.81 | 0.00 | 0.93 | 19.40 | 221.84 | 9.90 | 324.47 | 0.2803 | 929.0 | 723.0 | |
| 0.00 | 1.81 | 0.00 | 0.93 | 18.75 | 221.54 | 9.60 | 323.82 | 0.2687 | 848.0 | 673.5 | |
| 0.00 | 2.44 | 0.00 | 1.26 | 19.07 | 221.49 | 9.55 | 324.66 | 0.2724 | 760.0 | 637.2 | |
| 0.00 | 3.70 | 0.00 | 1.90 | 18.15 | 220.73 | 8.79 | 324.74 | 0.2526 | 938.0 | 755.1 | |
| 0.00 | 1.81 | 0.00 | 0.92 | 18.28 | 220.38 | 8.44 | 326.11 | 0.2510 | 922.0 | 788.6 | |
| 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. | |