SDO HMI 2014-12-06 15:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.19 | 0.00 | 10.10 | -15.75 | 37.36 | 11.13 | 213.71 | 0.3329 | -412.8 | -212.0 | |
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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 | 1.79 | 0.00 | 1.00 | -20.97 | 43.60 | 17.38 | 217.68 | 0.4581 | -704.0 | -666.8 | |
| 0.00 | 1.36 | 0.00 | 0.74 | -19.83 | 40.60 | 14.37 | 214.29 | 0.4162 | 796.0 | 657.8 | |
| 0.00 | 3.58 | 0.00 | 1.89 | -15.78 | 38.51 | 12.28 | 216.63 | 0.3446 | 720.0 | 577.5 | |
| 0.00 | 2.22 | 0.00 | 1.16 | -15.32 | 36.95 | 10.72 | 213.85 | 0.3236 | 747.0 | 679.7 | |
| 0.00 | 2.64 | 0.00 | 1.36 | -13.06 | 35.89 | 9.66 | 215.48 | 0.2830 | -895.0 | -754.6 | |
| 0.00 | 1.54 | 0.00 | 0.80 | -14.25 | 35.63 | 9.40 | 212.40 | 0.2968 | -802.0 | -616.3 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -14.43 | 35.42 | 9.19 | 211.49 | 0.2975 | -1048.0 | -946.5 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -14.52 | 35.27 | 9.04 | 210.91 | 0.2975 | -888.0 | -717.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -15.10 | 35.20 | 8.97 | 209.71 | 0.3052 | -779.0 | -578.1 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -15.23 | 35.11 | 8.88 | 209.27 | 0.3062 | -795.0 | -685.2 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -14.80 | 34.91 | 8.68 | 209.43 | 0.2984 | -893.0 | -778.8 | |
| 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. | |