SDO HMI 2014-04-23 01:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.35 | 0.00 | 5.88 | -15.20 | 165.38 | 12.42 | 228.19 | 0.2882 | -722.1 | -612.3 | |
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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 | 1.42 | 0.00 | 0.77 | -12.61 | 175.98 | 23.02 | 249.88 | 0.4082 | -849.0 | -770.7 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -16.95 | 171.01 | 18.05 | 234.45 | 0.3658 | -686.0 | -538.5 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -7.71 | 166.08 | 13.12 | 257.41 | 0.2315 | -356.0 | -381.5 | |
| 0.00 | 2.13 | 0.00 | 1.08 | -13.24 | 163.40 | 10.44 | 230.52 | 0.2297 | -806.0 | -679.5 | |
| 0.00 | 2.75 | 0.00 | 1.42 | -18.81 | 162.31 | 9.35 | 212.59 | 0.2867 | -736.0 | -564.4 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -16.56 | 162.13 | 9.17 | 217.08 | 0.2545 | -880.0 | -698.4 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -18.84 | 160.06 | 7.10 | 205.93 | 0.2686 | -742.0 | -663.3 | |
| 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. | |