SDO HMI 2014-09-07 21:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.55 | 27.38 | 5.37 | 15.45 | -13.32 | 150.01 | 20.02 | 224.14 | 0.4811 | 225.6 | 240.1 | |
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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 |
| 3.48 | 21.40 | 1.96 | 12.02 | -12.71 | 150.22 | 20.23 | 225.30 | 0.4765 | 810.1 | 670.1 | |
| 3.21 | -1.00 | 1.80 | -1.00 | -12.51 | 150.14 | 20.15 | 225.48 | 0.4735 | 941.1 | 999999 | |
| 2.41 | -1.00 | 1.35 | -1.00 | -12.22 | 150.05 | 20.06 | 225.80 | 0.4694 | 1010.3 | 999999 | |
| 0.00 | 2.68 | 0.00 | 1.54 | -16.06 | 149.70 | 19.71 | 219.82 | 0.5081 | -871.0 | -639.0 | |
| 0.00 | 1.78 | 0.00 | 1.02 | -16.24 | 149.42 | 19.43 | 219.18 | 0.5075 | -744.0 | -717.4 | |
| 0.45 | 1.52 | 0.26 | 0.87 | -16.30 | 149.29 | 19.30 | 218.92 | 0.5069 | -906.4 | -804.0 | |
| 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. | |