SDO HMI 2014-12-05 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 |
| 38.59 | 243.82 | 26.78 | 169.94 | -3.74 | 0.39 | -44.48 | 95.69 | 0.7049 | 971.7 | 276.2 | |
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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 | 0.60 | 0.00 | 0.41 | -6.58 | 2.01 | -42.86 | 100.00 | 0.6885 | 457.0 | 357.0 | |
| 38.59 | 239.20 | 26.78 | 166.25 | -3.70 | 0.54 | -44.33 | 95.66 | 0.7031 | 1163.7 | 293.8 | |
| 0.00 | 1.37 | 0.00 | 1.11 | -5.43 | 352.63 | -52.24 | 97.13 | 0.7955 | -694.0 | -583.9 | |
| 0.00 | 1.11 | 0.00 | 0.91 | -5.34 | 352.44 | -52.43 | 97.00 | 0.7973 | -426.0 | -361.7 | |
| 0.00 | 1.54 | 0.00 | 1.26 | -5.07 | 352.28 | -52.59 | 96.65 | 0.7988 | -594.0 | -485.5 | |
| 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. | |