SDO HMI 2011-11-27 12:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.71 | 40.30 | 9.14 | 20.86 | 17.93 | 214.53 | 2.71 | 350.98 | 0.2923 | 489.4 | 521.0 | |
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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 | 2.57 | 0.00 | 1.33 | 17.81 | 218.43 | 6.61 | 338.83 | 0.3051 | 746.0 | 768.5 | |
| 6.16 | 6.84 | 3.17 | 3.53 | 16.40 | 217.54 | 5.73 | 339.75 | 0.2778 | -953.0 | -721.8 | |
| 0.00 | 3.42 | 0.00 | 1.79 | 19.21 | 216.97 | 5.16 | 344.52 | 0.3194 | 806.0 | 641.2 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 20.99 | 216.21 | 4.39 | 347.99 | 0.3449 | 739.0 | 549.6 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 16.90 | 215.57 | 3.76 | 346.82 | 0.2762 | -926.0 | -789.8 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 16.78 | 213.68 | 1.87 | 353.30 | 0.2687 | 835.0 | 652.5 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 17.61 | 213.57 | 1.75 | 354.05 | 0.2824 | 790.0 | 587.2 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 17.95 | 213.29 | 1.48 | 355.09 | 0.2876 | 934.0 | 783.8 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 17.73 | 213.26 | 1.44 | 355.13 | 0.2839 | 917.0 | 726.8 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 17.58 | 213.23 | 1.41 | 355.19 | 0.2813 | 912.0 | 725.8 | |
| 11.55 | 15.40 | 5.97 | 7.96 | 18.01 | 212.95 | 1.13 | 356.24 | 0.2882 | 978.8 | 436.1 | |
| 0.00 | 3.51 | 0.00 | 1.83 | 19.81 | 211.86 | 0.05 | 359.86 | 0.3177 | 792.0 | 626.9 | |
| 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. | |