SDO HMI 2014-08-19 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.03 | 0.00 | 7.47 | 9.39 | 24.51 | -1.46 | 173.26 | 0.0805 | 240.6 | 72.2 | |
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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 | 1.35 | 0.00 | 0.67 | 7.34 | 29.24 | 3.27 | 279.22 | 0.0575 | -825.0 | -613.7 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 7.03 | 29.14 | 3.17 | 274.04 | 0.0553 | -918.0 | -752.9 | |
| 0.00 | 2.52 | 0.00 | 1.25 | 8.56 | 28.39 | 2.42 | 306.06 | 0.0518 | -1081.0 | -861.7 | |
| 0.00 | 2.07 | 0.00 | 1.03 | 8.56 | 27.04 | 1.07 | 328.80 | 0.0357 | -887.0 | -596.3 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 10.47 | 22.39 | -3.58 | 43.92 | 0.0890 | 988.0 | 714.4 | |
| 0.00 | 1.98 | 0.00 | 0.98 | 9.71 | 22.27 | -3.70 | 51.50 | 0.0817 | 1110.0 | 903.2 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 9.71 | 21.99 | -3.98 | 53.49 | 0.0855 | 1088.0 | 863.1 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 8.52 | 21.73 | -4.24 | 67.72 | 0.0794 | 964.0 | 716.7 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 12.87 | 19.02 | -6.96 | 48.02 | 0.1596 | 980.0 | 820.6 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 12.37 | 18.18 | -7.79 | 53.54 | 0.1653 | 987.0 | 776.5 | |
| 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. | |