SDO HMI 2014-08-21 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.71 | 0.00 | 5.91 | 8.04 | 27.09 | 25.90 | 274.96 | 0.4349 | -278.4 | -337.8 | |
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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 | 2.61 | 0.00 | 1.48 | 6.99 | 30.86 | 29.67 | 272.00 | 0.4936 | -822.0 | -654.1 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 7.62 | 30.48 | 29.29 | 273.27 | 0.4877 | -747.0 | -575.4 | |
| 0.00 | 1.35 | 0.00 | 0.76 | 7.02 | 30.37 | 29.18 | 272.03 | 0.4862 | -953.0 | -803.9 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 6.30 | 30.18 | 28.99 | 270.53 | 0.4837 | -685.0 | -581.6 | |
| 0.00 | 1.44 | 0.00 | 0.81 | 8.38 | 30.02 | 28.83 | 274.85 | 0.4807 | -719.0 | -536.5 | |
| 0.00 | 1.89 | 0.00 | 1.00 | 9.32 | 21.66 | 20.47 | 278.18 | 0.3502 | 4.0 | 3.0 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 10.06 | 18.06 | 16.87 | 281.90 | 0.2934 | 775.0 | 573.5 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 10.25 | 17.85 | 16.66 | 282.67 | 0.2904 | 920.0 | 748.8 | |
| 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. | |