SDO HMI 2014-03-10 11:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.93 | 18.03 | 10.38 | 26.92 | -8.32 | 296.62 | -71.35 | 96.31 | 0.9444 | -158.1 | -112.5 | |
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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 |
| 1.82 | 3.64 | 2.38 | 4.77 | -6.66 | 299.61 | -68.36 | 94.27 | 0.9274 | 212.9 | 216.0 | |
| 0.00 | 1.13 | 0.00 | 1.54 | -6.69 | 298.59 | -69.38 | 94.40 | 0.9339 | 60.0 | 105.9 | |
| 0.00 | 1.39 | 0.00 | 2.04 | -6.42 | 297.07 | -70.90 | 94.26 | 0.9431 | 374.0 | 282.2 | |
| 5.11 | 11.18 | 8.00 | 17.48 | -9.15 | 295.63 | -72.34 | 97.27 | 0.9498 | -361.0 | -305.5 | |
| 0.00 | 0.69 | 0.00 | 1.09 | -8.24 | 295.67 | -72.30 | 96.32 | 0.9500 | -169.0 | -201.4 | |
| 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. | |