SDO HMI 2014-08-31 06:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.55 | 0.00 | 4.17 | 11.52 | 181.72 | -48.99 | 80.88 | 0.7484 | -355.0 | -190.7 | |
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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 | 0.63 | 0.00 | 0.43 | 11.11 | 186.65 | -44.06 | 81.42 | 0.6925 | -532.0 | -394.0 | |
| 0.00 | 1.34 | 0.00 | 0.92 | 10.85 | 186.56 | -44.15 | 81.79 | 0.6934 | -686.0 | -531.6 | |
| 0.00 | 1.16 | 0.00 | 0.81 | 11.05 | 185.66 | -45.05 | 81.52 | 0.7046 | -633.0 | -523.2 | |
| 0.00 | 0.99 | 0.00 | 0.76 | 15.59 | 180.39 | -50.32 | 75.64 | 0.7675 | -520.0 | -457.6 | |
| 0.00 | 1.43 | 0.00 | 1.25 | 9.99 | 174.73 | -55.98 | 82.79 | 0.8249 | 596.0 | 507.9 | |
| 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. | |