SDO HMI 2014-09-02 11:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.32 | 17.00 | 2.59 | 13.10 | -17.75 | 157.71 | -43.84 | 120.50 | 0.7677 | 43.8 | 83.9 | |
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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 |
| 0.81 | 4.30 | 0.61 | 3.24 | -17.65 | 158.86 | -42.69 | 121.03 | 0.7563 | 706.9 | 491.2 | |
| 0.00 | 1.25 | 0.00 | 0.94 | -17.29 | 158.92 | -42.63 | 120.63 | 0.7538 | 760.0 | 545.4 | |
| 0.00 | 1.34 | 0.00 | 1.02 | -17.84 | 158.63 | -42.92 | 121.12 | 0.7595 | 334.0 | 265.9 | |
| 0.00 | 1.16 | 0.00 | 0.87 | -16.67 | 158.79 | -42.76 | 119.82 | 0.7519 | 613.0 | 472.5 | |
| 0.00 | 2.06 | 0.00 | 1.56 | -16.99 | 158.23 | -43.32 | 119.88 | 0.7591 | 132.0 | 192.7 | |
| 2.51 | 4.92 | 1.98 | 3.90 | -18.24 | 156.41 | -45.14 | 120.37 | 0.7825 | -706.8 | -615.5 | |
| 0.00 | 1.97 | 0.00 | 1.57 | -18.27 | 156.13 | -45.42 | 120.25 | 0.7853 | -538.0 | -466.1 | |
| 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. | |