SDO HMI 2014-01-13 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.82 | 0.00 | 5.74 | 16.60 | 25.65 | -1.42 | 3.56 | 0.3633 | 93.3 | -48.4 | |
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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 | 1.45 | 0.00 | 0.76 | 15.87 | 28.48 | 1.41 | 356.09 | 0.3484 | -952.0 | -812.3 | |
| 0.00 | 3.32 | 0.00 | 1.76 | 16.34 | 28.27 | 1.20 | 356.75 | 0.3559 | -783.0 | -587.0 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 16.53 | 28.00 | 0.92 | 357.52 | 0.3587 | -833.0 | -704.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 15.95 | 23.27 | -3.81 | 10.42 | 0.3545 | 945.0 | 698.6 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 17.02 | 22.69 | -4.38 | 11.33 | 0.3735 | 912.0 | 773.6 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 17.34 | 22.25 | -4.82 | 12.24 | 0.3801 | 776.0 | 699.7 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 17.79 | 21.96 | -5.11 | 12.69 | 0.3882 | 588.0 | 484.9 | |
| 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. | |