SDO HMI 2014-04-11 10:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.94 | 68.76 | 24.68 | 245.03 | -17.06 | 223.25 | -83.24 | 106.46 | 0.9896 | 138.1 | 90.3 | |
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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 | 4.50 | 0.00 | 13.43 | -18.97 | 224.66 | -81.83 | 108.30 | 0.9867 | 208.0 | 149.1 | |
| 0.00 | 0.35 | 0.00 | 1.40 | -19.36 | 222.13 | -84.36 | 108.83 | 0.9926 | 295.0 | 287.0 | |
| 0.00 | 1.06 | 0.00 | 3.48 | -18.71 | 223.62 | -82.87 | 108.09 | 0.9894 | 366.0 | 365.7 | |
| 0.00 | 4.24 | 0.00 | 42.14 | -18.77 | 217.64 | -88.85 | 108.58 | 0.9989 | -153.0 | -102.2 | |
| 7.94 | 58.61 | 24.68 | 184.58 | -16.48 | 224.43 | -82.06 | 105.79 | 0.9877 | 131.4 | 128.4 | |
| 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. | |