SDO HMI 2011-08-08 02:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.25 | 44.71 | 10.89 | 24.05 | -16.49 | 242.69 | 0.48 | 181.42 | 0.3903 | -188.9 | -26.4 | |
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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 | 1.08 | 0.00 | 0.58 | -15.73 | 246.28 | 4.07 | 190.35 | 0.3817 | 356.0 | 307.7 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -14.77 | 245.73 | 3.51 | 189.39 | 0.3649 | 961.0 | 643.5 | |
| 0.00 | 2.17 | 0.00 | 1.16 | -15.85 | 245.62 | 3.41 | 188.64 | 0.3819 | 887.0 | 618.7 | |
| 6.42 | 11.93 | 3.42 | 6.36 | -15.16 | 245.52 | 3.30 | 188.66 | 0.3706 | 1070.6 | 639.5 | |
| 1.90 | 2.35 | 1.02 | 1.26 | -16.54 | 244.40 | 2.18 | 185.38 | 0.3905 | 757.3 | 630.6 | |
| 0.00 | 1.99 | 0.00 | 1.07 | -16.87 | 243.67 | 1.45 | 183.53 | 0.3949 | -789.0 | -584.1 | |
| 0.00 | 1.81 | 0.00 | 0.97 | -16.70 | 242.87 | 0.66 | 181.61 | 0.3916 | 931.0 | 676.0 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -17.33 | 242.62 | 0.40 | 180.96 | 0.4016 | -711.0 | -571.6 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -19.37 | 241.53 | -0.69 | 178.50 | 0.4342 | -679.0 | -539.2 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -16.77 | 240.81 | -1.41 | 176.56 | 0.3932 | -851.0 | -685.9 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -17.03 | 240.59 | -1.63 | 176.06 | 0.3977 | -955.0 | -720.0 | |
| 0.00 | 2.17 | 0.00 | 1.17 | -16.97 | 240.33 | -1.89 | 175.43 | 0.3970 | -1137.0 | -899.7 | |
| 11.93 | 15.99 | 6.45 | 8.65 | -17.27 | 240.04 | -2.17 | 174.81 | 0.4022 | -991.1 | -577.9 | |
| 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. | |