SDO HMI 2011-05-10 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 |
| 22.57 | 102.31 | 23.53 | 106.85 | 16.69 | 52.15 | 59.07 | 290.97 | 0.8817 | -451.3 | -262.3 | |
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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 | 0.99 | 0.00 | 1.03 | 15.63 | 52.47 | 59.39 | 289.71 | 0.8823 | -377.0 | -359.6 | |
| 1.61 | 87.61 | 1.72 | 92.22 | 16.77 | 52.92 | 59.83 | 290.86 | 0.8878 | -97.7 | -259.4 | |
| 0.81 | -2.00 | 0.85 | -2.00 | 16.98 | 52.65 | 59.57 | 291.16 | 0.8861 | 158.2 | 999999 | |
| 0.00 | 0.99 | 0.00 | 1.01 | 15.44 | 51.70 | 58.62 | 289.68 | 0.8759 | 149.0 | 89.9 | |
| 16.75 | -2.00 | 17.57 | -2.00 | 16.71 | 52.32 | 59.24 | 290.94 | 0.8831 | -612.5 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.94 | 17.32 | 52.26 | 59.18 | 291.63 | 0.8838 | -209.0 | -154.1 | |
| 0.00 | 1.34 | 0.00 | 1.35 | 15.85 | 51.05 | 57.97 | 290.30 | 0.8715 | -514.0 | -420.6 | |
| 0.00 | 1.34 | 0.00 | 1.36 | 16.59 | 51.22 | 58.13 | 291.09 | 0.8743 | -503.0 | -440.2 | |
| 0.00 | 0.90 | 0.00 | 0.90 | 16.33 | 51.09 | 58.01 | 290.83 | 0.8728 | -576.0 | -488.9 | |
| 3.40 | 7.17 | 3.39 | 7.12 | 16.75 | 50.58 | 57.49 | 291.43 | 0.8695 | -423.8 | -411.5 | |
| 0.00 | 1.07 | 0.00 | 0.92 | 16.59 | 44.59 | 51.51 | 293.04 | 0.8173 | 483.0 | 447.4 | |
| 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. | |