SDO HMI 2014-08-16 13:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.65 | 0.00 | 4.93 | -6.25 | 27.69 | -37.38 | 108.27 | 0.6371 | 84.2 | 137.1 | |
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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 | 2.43 | 0.00 | 1.50 | -4.89 | 30.53 | -34.54 | 107.70 | 0.5952 | 296.0 | 338.2 | |
| 0.00 | 1.71 | 0.00 | 1.06 | -4.59 | 29.95 | -35.12 | 106.92 | 0.6016 | 699.0 | 599.1 | |
| 0.00 | 1.08 | 0.00 | 0.69 | -5.67 | 27.72 | -37.35 | 107.50 | 0.6353 | 655.0 | 547.6 | |
| 0.00 | 1.35 | 0.00 | 0.95 | -10.95 | 23.44 | -41.63 | 112.80 | 0.7099 | -550.0 | -413.7 | |
| 0.00 | 1.08 | 0.00 | 0.73 | -5.91 | 24.07 | -41.00 | 106.22 | 0.6820 | -679.0 | -619.6 | |
| 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. | |