SDO HMI 2014-03-18 11:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.53 | 0.00 | 6.05 | 12.28 | 285.87 | 23.34 | 309.82 | 0.5061 | -223.5 | -297.2 | |
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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 |
| 0.00 | 1.39 | 0.00 | 0.81 | 10.61 | 288.56 | 26.03 | 304.07 | 0.5227 | -755.0 | -626.8 | |
| 0.00 | 1.22 | 0.00 | 0.71 | 12.58 | 287.20 | 24.67 | 308.63 | 0.5235 | -729.0 | -643.4 | |
| 0.00 | 1.74 | 0.00 | 1.00 | 12.27 | 286.16 | 23.63 | 309.36 | 0.5087 | -976.0 | -818.2 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 11.42 | 286.02 | 23.49 | 308.19 | 0.4991 | 796.0 | 588.9 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 12.49 | 286.08 | 23.56 | 309.79 | 0.5099 | -768.0 | -610.8 | |
| 0.00 | 1.74 | 0.00 | 1.00 | 12.74 | 286.01 | 23.48 | 310.27 | 0.5114 | -810.0 | -704.8 | |
| 0.00 | 1.31 | 0.00 | 0.74 | 13.07 | 282.90 | 20.37 | 314.82 | 0.4801 | 745.0 | 556.3 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 13.41 | 282.61 | 20.08 | 315.75 | 0.4805 | 709.0 | 607.0 | |
| 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. | |