SDO HMI 2014-12-09 05:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.54 | 334.36 | 28.42 | 168.10 | -3.85 | 1.29 | 9.13 | 247.77 | 0.1718 | 1351.6 | 427.8 | |
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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 | 1.11 | 0.00 | 0.56 | -4.94 | 4.84 | 12.68 | 249.09 | 0.2352 | 787.0 | 679.1 | |
| 0.00 | 2.30 | 0.00 | 1.17 | -5.38 | 4.79 | 12.63 | 247.25 | 0.2371 | 738.0 | 639.0 | |
| 0.00 | 1.62 | 0.00 | 0.82 | -4.85 | 4.63 | 12.47 | 249.13 | 0.2313 | 943.0 | 783.7 | |
| 31.64 | 324.64 | 15.92 | 163.19 | -3.93 | 1.51 | 9.35 | 247.85 | 0.1758 | 1441.0 | 417.6 | |
| 0.00 | 0.85 | 0.00 | 0.43 | -2.57 | 1.32 | 9.16 | 255.11 | 0.1653 | 649.0 | 596.5 | |
| 8.61 | -4.00 | 4.33 | -4.00 | -3.99 | 1.18 | 9.02 | 246.81 | 0.1709 | 1461.9 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.90 | -2.60 | 1.14 | 8.98 | 254.65 | 0.1624 | 857.0 | 590.2 | |
| 16.29 | -4.00 | 8.17 | -4.00 | -3.57 | 0.76 | 8.60 | 248.16 | 0.1615 | 1501.5 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.03 | -5.32 | 359.76 | 7.60 | 235.59 | 0.1603 | 1009.0 | 879.5 | |
| 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. | |