SDO HMI 2011-06-06 06:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.26 | 0.00 | 5.51 | 17.05 | 40.68 | 46.98 | 292.91 | 0.7600 | 53.8 | -76.7 | |
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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 | 1.81 | 0.00 | 1.44 | 16.51 | 43.21 | 49.52 | 291.34 | 0.7852 | -604.0 | -452.1 | |
| 0.00 | 1.27 | 0.00 | 1.01 | 17.05 | 43.11 | 49.41 | 292.04 | 0.7855 | -571.0 | -471.9 | |
| 0.00 | 1.18 | 0.00 | 0.93 | 16.63 | 42.96 | 49.27 | 291.57 | 0.7830 | -405.0 | -399.1 | |
| 0.00 | 1.00 | 0.00 | 0.71 | 17.13 | 36.97 | 43.28 | 294.27 | 0.7209 | 751.0 | 569.6 | |
| 0.00 | 1.09 | 0.00 | 0.78 | 18.16 | 36.93 | 43.23 | 295.64 | 0.7243 | 531.0 | 463.0 | |
| 0.00 | 0.91 | 0.00 | 0.64 | 17.45 | 36.49 | 42.80 | 294.89 | 0.7169 | 621.0 | 490.0 | |
| 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. | |