SDO HMI 2014-09-20 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.81 | 0.00 | 5.85 | -11.25 | 334.28 | 13.16 | 213.31 | 0.3935 | 279.4 | 275.6 | |
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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 | 0.71 | 0.00 | 0.40 | -12.69 | 341.55 | 20.44 | 225.83 | 0.4768 | 516.0 | 493.2 | |
| 0.00 | 1.68 | 0.00 | 0.93 | -12.40 | 339.37 | 18.26 | 223.03 | 0.4502 | 870.0 | 730.6 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -12.21 | 339.26 | 18.14 | 223.16 | 0.4468 | 741.0 | 648.6 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -9.94 | 337.17 | 16.05 | 223.38 | 0.3982 | 869.0 | 717.5 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -11.99 | 336.90 | 15.78 | 219.53 | 0.4197 | 699.0 | 608.1 | |
| 0.00 | 1.51 | 0.00 | 0.82 | -11.09 | 336.62 | 15.50 | 220.45 | 0.4060 | -759.0 | -559.1 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -12.47 | 336.22 | 15.10 | 217.57 | 0.4191 | 727.0 | 545.6 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -7.53 | 325.08 | 3.96 | 195.21 | 0.2625 | -814.0 | -622.1 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -7.59 | 324.93 | 3.81 | 194.59 | 0.2629 | -829.0 | -658.5 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -12.40 | 322.92 | 1.80 | 185.25 | 0.3365 | 774.0 | 589.7 | |
| 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. | |