SDO HMI 2013-08-22 02:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.07 | 328.15 | 25.98 | 170.30 | -6.89 | 139.28 | 10.45 | 217.25 | 0.2994 | 848.8 | 363.9 | |
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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 | 2.07 | 0.00 | 1.07 | -4.63 | 140.80 | 11.97 | 226.21 | 0.2876 | -816.0 | -633.6 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -4.79 | 140.80 | 11.97 | 225.83 | 0.2895 | -774.0 | -626.0 | |
| 50.07 | 313.93 | 25.98 | 162.88 | -6.80 | 139.35 | 10.52 | 217.57 | 0.2987 | 1404.3 | 404.3 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -14.40 | 137.80 | 8.97 | 202.60 | 0.3946 | -735.0 | -621.6 | |
| 0.00 | 2.25 | 0.00 | 1.21 | -14.30 | 137.54 | 8.71 | 202.12 | 0.3915 | -832.0 | -478.9 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -13.87 | 137.40 | 8.57 | 202.21 | 0.3843 | -768.0 | -608.4 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -5.79 | 137.10 | 8.28 | 213.15 | 0.2631 | -619.0 | -544.9 | |
| 0.00 | 0.99 | 0.00 | 0.53 | -13.38 | 137.25 | 8.43 | 202.38 | 0.3761 | -739.0 | -603.1 | |
| 0.00 | 2.34 | 0.00 | 1.21 | -7.68 | 136.79 | 7.97 | 208.64 | 0.2879 | 905.0 | 732.1 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -6.38 | 135.60 | 6.78 | 207.04 | 0.2591 | -816.0 | -713.3 | |
| 0.00 | 1.35 | 0.00 | 0.69 | -5.28 | 134.92 | 6.09 | 206.57 | 0.2373 | -750.0 | -640.4 | |
| 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. | |