SDO HMI 2014-09-20 11:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.45 | 34.49 | 24.83 | 182.26 | -11.05 | 241.12 | -82.75 | 101.93 | 0.9943 | 140.3 | -97.7 | |
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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 | 2.04 | 0.00 | 7.67 | -11.43 | 243.07 | -80.79 | 102.59 | 0.9920 | 184.0 | 164.6 | |
| 0.00 | 1.86 | 0.00 | 14.39 | -13.48 | 239.42 | -84.45 | 104.09 | 0.9982 | 5.0 | -6.9 | |
| 0.00 | 4.26 | 0.00 | 15.88 | -11.04 | 242.98 | -80.89 | 102.18 | 0.9920 | 280.0 | 254.9 | |
| 7.45 | 21.28 | 24.83 | 71.81 | -9.52 | 243.91 | -79.96 | 100.81 | 0.9893 | 180.8 | 115.6 | |
| 0.00 | 4.70 | 0.00 | 64.82 | -12.17 | 238.17 | -85.70 | 102.62 | 0.9991 | -371.0 | -342.5 | |
| 0.00 | 0.35 | 0.00 | 7.69 | -10.94 | 237.28 | -86.58 | 101.28 | 0.9996 | -401.0 | -496.8 | |
| 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. | |