SDO HMI 2011-12-10 21:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.00 | 79.19 | 10.11 | 40.05 | 7.85 | 43.61 | 8.08 | 316.49 | 0.2019 | 103.4 | 68.2 | |
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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 |
| 2.55 | 12.77 | 1.30 | 6.51 | 7.60 | 46.66 | 11.13 | 305.74 | 0.2367 | -948.6 | -696.2 | |
| 0.00 | 3.24 | 0.00 | 1.65 | 7.39 | 46.29 | 10.76 | 305.91 | 0.2296 | -1222.0 | -1016.7 | |
| 2.21 | 4.85 | 1.13 | 2.47 | 7.99 | 46.21 | 10.68 | 308.18 | 0.2346 | -990.9 | -854.3 | |
| 2.30 | 2.81 | 1.17 | 1.43 | 7.66 | 46.18 | 10.64 | 307.15 | 0.2307 | -1115.9 | -993.5 | |
| 0.00 | 1.19 | 0.00 | 0.61 | 8.41 | 46.10 | 10.57 | 309.86 | 0.2375 | -689.0 | -581.6 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 9.75 | 46.02 | 10.49 | 314.23 | 0.2516 | -818.0 | -581.3 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 8.17 | 45.89 | 10.35 | 309.65 | 0.2321 | -797.0 | -683.8 | |
| 0.00 | 1.19 | 0.00 | 0.61 | 7.48 | 45.51 | 9.97 | 308.29 | 0.2198 | -821.0 | -599.3 | |
| 0.00 | 1.70 | 0.00 | 0.86 | 7.69 | 45.27 | 9.74 | 309.71 | 0.2188 | -819.0 | -675.5 | |
| 0.00 | 4.00 | 0.00 | 2.02 | 7.18 | 44.02 | 8.49 | 311.68 | 0.1970 | -1145.0 | -887.1 | |
| 0.00 | 8.01 | 0.00 | 4.03 | 7.21 | 42.46 | 6.93 | 317.57 | 0.1782 | 541.0 | 809.0 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 9.00 | 42.37 | 6.84 | 323.98 | 0.2010 | 858.0 | 615.8 | |
| 0.00 | 3.32 | 0.00 | 1.68 | 9.00 | 42.19 | 6.66 | 324.71 | 0.1992 | 863.0 | 801.1 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 9.60 | 42.14 | 6.61 | 326.59 | 0.2071 | 699.0 | 573.8 | |
| 8.60 | 16.35 | 4.32 | 8.22 | 7.36 | 41.81 | 6.27 | 320.93 | 0.1727 | 1136.3 | 801.5 | |
| 0.00 | 0.60 | 0.00 | 0.30 | 12.64 | 41.88 | 6.35 | 334.30 | 0.2499 | 353.0 | 450.6 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 8.10 | 41.73 | 6.19 | 323.88 | 0.1820 | 733.0 | 649.0 | |
| 0.00 | 2.13 | 0.00 | 1.07 | 7.98 | 41.55 | 6.01 | 324.29 | 0.1785 | 1237.0 | 977.0 | |
| 4.34 | 10.73 | 2.19 | 5.40 | 8.43 | 40.77 | 5.24 | 329.28 | 0.1777 | 1036.7 | 856.6 | |
| 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. | |