SDO HMI 2014-03-27 11:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.09 | 0.00 | 4.19 | 12.19 | 117.56 | -26.30 | 53.95 | 0.5339 | 210.7 | 205.4 | |
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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 | 1.23 | 0.00 | 0.68 | 10.85 | 123.67 | -20.19 | 48.91 | 0.4516 | -780.0 | -608.1 | |
| 0.00 | 0.96 | 0.00 | 0.54 | 10.81 | 123.28 | -20.58 | 49.53 | 0.4557 | -764.0 | -635.6 | |
| 0.00 | 1.49 | 0.00 | 0.84 | 8.58 | 119.69 | -24.17 | 57.85 | 0.4801 | 809.0 | 612.2 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 8.82 | 119.34 | -24.52 | 57.81 | 0.4865 | 604.0 | 418.5 | |
| 0.00 | 1.05 | 0.00 | 0.66 | 13.35 | 112.07 | -31.79 | 57.48 | 0.6101 | 645.0 | 472.8 | |
| 0.00 | 1.40 | 0.00 | 0.92 | 18.49 | 110.62 | -33.24 | 51.85 | 0.6634 | 750.0 | 605.9 | |
| 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. | |