SDO HMI 2014-04-12 22:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.39 | 0.00 | 5.80 | -9.96 | 242.08 | -44.60 | 98.32 | 0.7011 | 527.2 | 371.3 | |
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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 | 0.62 | 0.00 | 0.41 | -9.80 | 244.12 | -42.56 | 98.20 | 0.6757 | 638.0 | 652.4 | |
| 0.00 | 1.06 | 0.00 | 0.71 | -9.47 | 244.09 | -42.59 | 97.70 | 0.6759 | 556.0 | 394.1 | |
| 0.00 | 0.88 | 0.00 | 0.59 | -9.82 | 243.99 | -42.69 | 98.22 | 0.6773 | 568.0 | 471.9 | |
| 0.00 | 2.03 | 0.00 | 1.40 | -9.31 | 242.26 | -44.42 | 97.40 | 0.6988 | 169.0 | 189.8 | |
| 0.00 | 2.83 | 0.00 | 2.00 | -10.72 | 240.83 | -45.84 | 99.34 | 0.7167 | 561.0 | 330.9 | |
| 0.00 | 0.97 | 0.00 | 0.69 | -9.81 | 240.39 | -46.29 | 98.05 | 0.7217 | 671.0 | 577.7 | |
| 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. | |