SDO HMI 2014-07-31 04:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.23 | 48.65 | 8.05 | 32.15 | -20.52 | 248.98 | -32.59 | 130.27 | 0.6635 | 747.5 | 426.1 | |
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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 |
| 6.16 | 42.30 | 4.06 | 27.85 | -20.57 | 249.28 | -32.29 | 130.58 | 0.6608 | 995.2 | 462.6 | |
| 3.99 | -1.00 | 2.62 | -1.00 | -20.36 | 249.33 | -32.24 | 130.37 | 0.6587 | 1070.6 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.74 | -22.89 | 248.64 | -32.93 | 132.82 | 0.6850 | 481.0 | 364.6 | |
| 2.08 | -1.00 | 1.37 | -1.00 | -20.45 | 249.00 | -32.57 | 130.20 | 0.6626 | 656.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.87 | -22.44 | 247.42 | -34.15 | 131.32 | 0.6931 | 497.0 | 327.1 | |
| 0.00 | 0.82 | 0.00 | 0.56 | -22.19 | 247.09 | -34.48 | 130.76 | 0.6943 | 504.0 | 432.7 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -22.17 | 246.86 | -34.71 | 130.55 | 0.6964 | 475.0 | 449.7 | |
| 0.00 | 2.90 | 0.00 | 1.94 | -18.64 | 246.63 | -34.94 | 126.08 | 0.6737 | 53.0 | 117.2 | |
| 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. | |