SDO HMI 2014-04-08 18:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.10 | 0.00 | 4.23 | -18.87 | 352.86 | 11.17 | 216.12 | 0.2987 | -643.1 | -544.2 | |
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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 | 0.88 | 0.00 | 0.51 | -23.45 | 9.31 | 27.62 | 233.96 | 0.5281 | 582.0 | 500.6 | |
| 0.00 | 2.38 | 0.00 | 1.24 | -17.94 | 356.03 | 14.34 | 228.49 | 0.3161 | -991.0 | -775.2 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -17.64 | 351.41 | 9.71 | 218.57 | 0.2591 | -612.0 | -415.4 | |
| 0.00 | 1.41 | 0.00 | 0.72 | -17.48 | 349.55 | 7.86 | 213.31 | 0.2386 | -895.0 | -716.6 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -16.60 | 349.23 | 7.54 | 214.45 | 0.2233 | -884.0 | -650.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -18.10 | 345.42 | 3.73 | 196.53 | 0.2183 | -942.0 | -710.6 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -23.32 | 344.37 | 2.68 | 188.24 | 0.3007 | -760.0 | -552.9 | |
| 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. | |