SDO HMI 2014-09-05 18:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.73 | 25.45 | 18.10 | 91.26 | -20.55 | 79.12 | -78.95 | 111.98 | 0.9915 | -398.7 | -283.2 | |
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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 | 2.68 | 0.00 | 7.25 | -20.66 | 82.28 | -75.78 | 112.68 | 0.9838 | 80.0 | 81.5 | |
| 0.00 | 2.86 | 0.00 | 9.69 | -21.37 | 80.06 | -78.01 | 112.96 | 0.9899 | 23.0 | 6.2 | |
| 3.03 | 10.09 | 11.51 | 37.12 | -20.70 | 78.86 | -79.20 | 112.08 | 0.9922 | -592.1 | -466.5 | |
| 1.70 | 7.77 | 6.59 | 28.31 | -20.06 | 78.74 | -79.33 | 111.42 | 0.9922 | -211.5 | -322.5 | |
| 0.00 | 2.05 | 0.00 | 8.89 | -20.51 | 77.79 | -80.28 | 111.70 | 0.9941 | -307.0 | -271.7 | |
| 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. | |