SDO HMI 2011-12-10 18:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.15 | 87.46 | 11.65 | 44.06 | 7.89 | 43.55 | 6.36 | 323.67 | 0.1834 | 327.5 | 150.8 | |
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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 | 1.70 | 0.00 | 0.88 | 9.65 | 51.45 | 14.25 | 305.42 | 0.2992 | 725.0 | 626.1 | |
| 0.00 | 1.19 | 0.00 | 0.61 | 9.89 | 49.39 | 12.20 | 310.33 | 0.2744 | 927.0 | 674.7 | |
| 0.00 | 2.21 | 0.00 | 1.12 | 7.71 | 46.83 | 9.64 | 309.97 | 0.2176 | -852.0 | -686.3 | |
| 2.55 | 6.30 | 1.29 | 3.19 | 7.62 | 46.47 | 9.28 | 310.73 | 0.2119 | -990.1 | -780.3 | |
| 0.00 | 3.58 | 0.00 | 1.81 | 7.35 | 46.16 | 8.97 | 310.69 | 0.2049 | -1224.0 | -1008.6 | |
| 1.53 | 4.94 | 0.78 | 2.50 | 8.00 | 46.09 | 8.90 | 313.30 | 0.2114 | -1052.0 | -779.4 | |
| 2.21 | 6.73 | 1.12 | 3.40 | 7.68 | 46.02 | 8.83 | 312.35 | 0.2068 | -1128.6 | -721.1 | |
| 0.00 | 2.64 | 0.00 | 1.33 | 7.14 | 45.98 | 8.79 | 310.48 | 0.2002 | -738.0 | -636.9 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 8.12 | 45.73 | 8.54 | 314.89 | 0.2084 | -797.0 | -659.8 | |
| 0.00 | 3.58 | 0.00 | 1.80 | 7.14 | 43.97 | 6.78 | 317.86 | 0.1753 | -1065.0 | -769.6 | |
| 0.34 | 1.36 | 0.17 | 0.68 | 7.35 | 42.80 | 5.61 | 323.89 | 0.1654 | 815.2 | 678.3 | |
| 0.00 | 2.13 | 0.00 | 1.07 | 7.02 | 42.38 | 5.19 | 324.81 | 0.1565 | 836.0 | 590.2 | |
| 0.00 | 6.39 | 0.00 | 3.22 | 8.99 | 42.26 | 5.07 | 331.60 | 0.1842 | 840.0 | 663.0 | |
| 0.00 | 2.38 | 0.00 | 1.20 | 9.23 | 42.20 | 5.01 | 332.48 | 0.1874 | 949.0 | 783.0 | |
| 10.73 | 24.95 | 5.38 | 12.51 | 7.43 | 41.94 | 4.75 | 328.61 | 0.1583 | 1105.5 | 762.5 | |
| 0.00 | 3.58 | 0.00 | 1.80 | 8.00 | 41.62 | 4.43 | 332.10 | 0.1640 | 931.0 | 816.3 | |
| 0.00 | 1.19 | 0.00 | 0.60 | 8.42 | 41.08 | 3.89 | 336.10 | 0.1665 | 871.0 | 664.1 | |
| 5.79 | 11.33 | 2.91 | 5.69 | 8.45 | 40.78 | 3.59 | 337.82 | 0.1649 | 1075.6 | 826.3 | |
| 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. | |