SDO HMI 2011-08-28 08:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.15 | 53.12 | 4.63 | 26.99 | 17.77 | 328.62 | -5.96 | 333.35 | 0.2192 | 173.0 | 52.5 | |
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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 | 1.88 | 0.00 | 0.94 | 13.20 | 334.63 | 0.04 | 359.59 | 0.1065 | -929.0 | -723.9 | |
| 0.00 | 1.97 | 0.00 | 1.01 | 22.11 | 334.37 | -0.22 | 0.77 | 0.2600 | 981.0 | 779.3 | |
| 0.00 | 2.06 | 0.00 | 1.07 | 24.00 | 333.64 | -0.95 | 2.98 | 0.2922 | 991.0 | 799.9 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 16.96 | 332.83 | -1.76 | 9.74 | 0.1744 | -855.0 | -680.1 | |
| 0.00 | 1.88 | 0.00 | 0.95 | 18.22 | 332.46 | -2.12 | 10.35 | 0.1968 | -961.0 | -734.8 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 17.72 | 331.87 | -2.72 | 13.79 | 0.1906 | -792.0 | -639.8 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 18.37 | 331.63 | -2.96 | 14.06 | 0.2023 | -790.0 | -598.7 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 17.96 | 331.29 | -3.30 | 16.19 | 0.1972 | -930.0 | -716.2 | |
| 0.00 | 2.33 | 0.00 | 1.19 | 19.06 | 329.66 | -4.93 | 21.36 | 0.2239 | -947.0 | -698.4 | |
| 0.00 | 5.11 | 0.00 | 2.60 | 19.40 | 329.07 | -5.52 | 23.03 | 0.2329 | -977.0 | -817.9 | |
| 0.00 | 2.69 | 0.00 | 1.37 | 19.11 | 328.63 | -5.96 | 25.18 | 0.2315 | -1047.0 | -827.9 | |
| 4.84 | 16.96 | 2.45 | 8.58 | 17.20 | 328.60 | -5.99 | 29.55 | 0.2030 | 1077.1 | 825.4 | |
| 4.31 | -12.00 | 2.18 | -12.00 | 17.04 | 328.35 | -6.24 | 30.96 | 0.2029 | 1042.6 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.92 | 19.09 | 327.27 | -7.31 | 29.97 | 0.2419 | -789.0 | -625.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 16.81 | 327.21 | -7.38 | 35.95 | 0.2103 | 508.0 | 481.1 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 16.83 | 326.76 | -7.83 | 37.47 | 0.2152 | 858.0 | 647.4 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 16.71 | 325.04 | -9.55 | 43.32 | 0.2326 | 941.0 | 709.4 | |
| 0.00 | 3.05 | 0.00 | 1.54 | 13.44 | 324.97 | -9.62 | 55.46 | 0.1982 | 913.0 | 693.0 | |
| 0.00 | 1.61 | 0.00 | 0.85 | 22.35 | 322.96 | -11.62 | 35.10 | 0.3255 | 752.0 | 599.9 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 14.40 | 321.64 | -12.95 | 59.10 | 0.2540 | 734.0 | 573.7 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 13.02 | 321.46 | -13.12 | 64.38 | 0.2464 | 845.0 | 621.6 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 16.28 | 321.00 | -13.58 | 54.20 | 0.2792 | 843.0 | 659.8 | |
| 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. | |