SDO HMI 2014-12-06 20:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.74 | 314.47 | 27.25 | 168.93 | -3.61 | 0.99 | -22.48 | 99.82 | 0.3889 | 1245.3 | 418.2 | |
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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 |
| 25.41 | 312.85 | 13.62 | 168.00 | -3.72 | 1.34 | -22.13 | 100.24 | 0.3836 | 1499.2 | 424.2 | |
| 0.26 | -1.00 | 0.14 | -1.00 | -4.02 | 1.14 | -22.33 | 100.91 | 0.3876 | 897.0 | 999999 | |
| 25.07 | -1.00 | 13.49 | -1.00 | -3.46 | 0.70 | -22.76 | 99.30 | 0.3930 | 1301.7 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -4.41 | 357.42 | -26.04 | 100.31 | 0.4468 | -633.0 | -489.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -5.21 | 351.93 | -31.54 | 100.18 | 0.5313 | -698.0 | -507.7 | |
| 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. | |