SDO HMI 2014-08-16 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.20 | 0.00 | 5.24 | 7.56 | 24.93 | -47.28 | 86.00 | 0.7305 | -155.1 | -201.2 | |
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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 | 0.90 | 0.00 | 0.60 | 5.05 | 30.29 | -41.92 | 89.90 | 0.6678 | -632.0 | -527.0 | |
| 0.00 | 0.81 | 0.00 | 0.55 | 6.54 | 28.69 | -43.52 | 87.55 | 0.6870 | -409.0 | -360.0 | |
| 0.00 | 1.98 | 0.00 | 1.37 | 6.08 | 27.89 | -44.32 | 88.16 | 0.6974 | -757.0 | -611.0 | |
| 0.00 | 1.08 | 0.00 | 0.75 | 9.07 | 27.11 | -45.10 | 83.85 | 0.7058 | -648.0 | -584.0 | |
| 0.00 | 0.81 | 0.00 | 0.64 | 8.91 | 20.88 | -51.33 | 83.94 | 0.7779 | 404.0 | 308.4 | |
| 0.00 | 0.81 | 0.00 | 0.66 | 10.51 | 18.96 | -53.25 | 81.86 | 0.7981 | 526.0 | 430.8 | |
| 0.00 | 0.81 | 0.00 | 0.67 | 7.75 | 18.30 | -53.90 | 85.29 | 0.8056 | 430.0 | 372.0 | |
| 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. | |