SDO HMI 2014-04-11 02:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.35 | 26.83 | 37.79 | 168.98 | -16.20 | 224.03 | -86.84 | 105.84 | 0.9971 | -134.7 | 98.0 | |
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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 |
| 6.35 | 20.03 | 37.79 | 124.47 | -16.51 | 224.06 | -86.81 | 106.14 | 0.9970 | -158.0 | 124.2 | |
| 0.00 | 2.74 | 0.00 | 18.36 | -15.57 | 223.82 | -87.06 | 105.22 | 0.9974 | 210.0 | 100.2 | |
| 0.00 | 1.94 | 0.00 | 12.61 | -15.31 | 224.02 | -86.85 | 104.95 | 0.9972 | 182.0 | -1.4 | |
| 0.00 | 2.12 | 0.00 | 13.54 | -15.06 | 224.09 | -86.78 | 104.70 | 0.9971 | 85.0 | 20.1 | |
| 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. | |