SDO HMI 2014-08-27 12:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.63 | 7.55 | 1.46 | 17.04 | -16.82 | 205.83 | -74.44 | 109.08 | 0.9766 | 169.8 | 149.2 | |
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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 | 1.08 | 0.00 | 2.35 | -17.22 | 206.43 | -73.84 | 109.59 | 0.9748 | 361.0 | 324.2 | |
| 0.00 | 1.35 | 0.00 | 2.92 | -16.95 | 206.48 | -73.78 | 109.34 | 0.9744 | 389.0 | 382.3 | |
| 0.00 | 1.08 | 0.00 | 2.42 | -16.96 | 205.89 | -74.38 | 109.22 | 0.9766 | 114.0 | 174.2 | |
| 0.00 | 1.17 | 0.00 | 2.79 | -17.08 | 205.13 | -75.13 | 109.20 | 0.9792 | -357.0 | -300.5 | |
| 0.63 | 2.24 | 1.46 | 5.21 | -16.72 | 205.42 | -74.84 | 108.90 | 0.9780 | 191.7 | 144.9 | |
| 0.00 | 0.63 | 0.00 | 1.35 | -15.50 | 206.24 | -74.02 | 107.82 | 0.9741 | 310.0 | 235.6 | |
| 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. | |