SDO HMI 2014-10-16 05:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.50 | 0.00 | 2.87 | 14.50 | 357.57 | 13.49 | 312.77 | 0.2989 | -433.0 | -377.5 | |
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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 | 0.87 | 0.00 | 0.47 | 12.11 | 6.06 | 21.98 | 287.75 | 0.3859 | -619.0 | -580.0 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 14.56 | 4.24 | 20.16 | 295.39 | 0.3709 | -666.0 | -488.5 | |
| 0.00 | 1.40 | 0.00 | 0.73 | 13.57 | 0.33 | 16.25 | 297.09 | 0.3069 | -990.0 | -820.7 | |
| 0.00 | 1.05 | 0.00 | 0.54 | 16.17 | 357.06 | 12.98 | 310.23 | 0.2838 | -764.0 | -701.8 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 15.90 | 342.85 | -1.23 | 6.69 | 0.1775 | 874.0 | 678.1 | |
| 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. | |