SDO HMI 2011-10-06 15:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.32 | 14.14 | 0.82 | 8.77 | -12.39 | 143.89 | -31.97 | 120.66 | 0.6032 | -145.7 | -347.0 | |
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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 |
| 0.00 | 1.14 | 0.00 | 0.66 | -10.07 | 149.96 | -25.90 | 122.41 | 0.5115 | 776.0 | 637.8 | |
| 0.00 | 0.44 | 0.00 | 0.27 | -14.42 | 147.11 | -28.74 | 126.34 | 0.5804 | 564.0 | 480.4 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -12.36 | 145.30 | -30.56 | 121.73 | 0.5861 | -848.0 | -641.9 | |
| 0.00 | 1.32 | 0.00 | 0.83 | -15.49 | 144.18 | -31.68 | 125.23 | 0.6218 | 609.0 | 515.6 | |
| 0.00 | 2.11 | 0.00 | 1.31 | -12.02 | 143.18 | -32.68 | 119.54 | 0.6092 | -904.0 | -759.7 | |
| 1.32 | 6.67 | 0.82 | 4.17 | -12.22 | 143.01 | -32.85 | 119.70 | 0.6126 | -653.1 | -554.2 | |
| 0.00 | 1.49 | 0.00 | 0.94 | -11.97 | 142.42 | -33.44 | 118.91 | 0.6181 | -655.0 | -532.6 | |
| 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. | |