SDO HMI 2014-08-14 15:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.62 | 9.27 | 3.09 | 16.03 | 13.46 | 164.75 | 74.34 | 282.13 | 0.9586 | -87.7 | -16.6 | |
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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 |
| 1.62 | 3.15 | 3.09 | 6.02 | 13.53 | 166.45 | 76.05 | 282.28 | 0.9668 | -274.1 | -115.6 | |
| 0.00 | 1.08 | 0.00 | 2.07 | 13.81 | 166.47 | 76.06 | 282.57 | 0.9668 | -383.0 | -299.8 | |
| 0.00 | 1.08 | 0.00 | 1.81 | 12.90 | 164.18 | 73.78 | 281.51 | 0.9564 | -286.0 | -299.6 | |
| 0.00 | 1.62 | 0.00 | 2.49 | 13.12 | 162.51 | 72.11 | 281.65 | 0.9477 | 240.0 | 194.9 | |
| 0.00 | 0.99 | 0.00 | 1.54 | 13.49 | 162.79 | 72.39 | 282.06 | 0.9491 | 98.0 | 29.0 | |
| 0.00 | 1.35 | 0.00 | 2.10 | 13.81 | 162.73 | 72.32 | 282.39 | 0.9487 | 468.0 | 360.6 | |
| 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. | |