SDO HMI 2011-11-27 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.19 | 34.98 | 8.88 | 18.12 | 17.89 | 215.06 | 2.70 | 350.94 | 0.2919 | 450.7 | 427.5 | |
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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 | 3.25 | 0.00 | 1.69 | 17.79 | 218.44 | 6.08 | 340.37 | 0.3015 | 804.0 | 789.0 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 18.04 | 218.26 | 5.90 | 341.18 | 0.3044 | 820.0 | 634.1 | |
| 6.33 | 7.10 | 3.26 | 3.66 | 16.41 | 217.53 | 5.17 | 341.58 | 0.2747 | -980.6 | -840.8 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 17.70 | 217.44 | 5.08 | 343.30 | 0.2949 | 840.0 | 625.5 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 21.15 | 216.38 | 4.01 | 349.09 | 0.3462 | 748.0 | 630.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 21.00 | 216.21 | 3.85 | 349.43 | 0.3432 | 784.0 | 661.5 | |
| 0.00 | 2.48 | 0.00 | 1.28 | 17.12 | 215.66 | 3.29 | 348.56 | 0.2781 | -672.0 | -652.4 | |
| 0.00 | 2.40 | 0.00 | 1.24 | 17.95 | 213.34 | 0.98 | 356.75 | 0.2870 | 768.0 | 694.8 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 17.30 | 213.34 | 0.97 | 356.62 | 0.2762 | 814.0 | 594.1 | |
| 10.86 | 12.40 | 5.62 | 6.41 | 18.04 | 212.94 | 0.57 | 358.10 | 0.2883 | 981.3 | 728.5 | |
| 0.00 | 1.80 | 0.00 | 0.94 | 20.69 | 211.05 | -1.31 | 3.71 | 0.3329 | 835.0 | 556.0 | |
| 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. | |