SDO HMI 2011-08-29 16:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.48 | 298.71 | 22.79 | 164.66 | 13.70 | 291.44 | -25.53 | 73.22 | 0.4392 | -423.4 | -249.9 | |
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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 |
| 0.00 | 1.70 | 0.00 | 0.92 | 13.59 | 294.36 | -22.61 | 71.95 | 0.3947 | -774.0 | -609.2 | |
| 40.76 | 268.37 | 22.39 | 147.51 | 13.68 | 291.76 | -25.21 | 73.13 | 0.4343 | -1226.8 | -356.3 | |
| 0.00 | 1.79 | 0.00 | 1.01 | 15.08 | 289.34 | -27.62 | 71.26 | 0.4747 | 813.0 | 657.3 | |
| 0.00 | 2.24 | 0.00 | 1.26 | 14.46 | 289.18 | -27.79 | 72.62 | 0.4749 | 855.0 | 607.2 | |
| 0.00 | 1.34 | 0.00 | 0.75 | 13.32 | 289.19 | -27.78 | 74.97 | 0.4715 | 838.0 | 617.5 | |
| 0.00 | 2.15 | 0.00 | 1.21 | 14.25 | 288.79 | -28.18 | 73.20 | 0.4801 | 977.0 | 715.8 | |
| 0.72 | 1.16 | 0.40 | 0.66 | 13.87 | 288.59 | -28.38 | 74.06 | 0.4818 | 841.2 | 783.4 | |
| 0.00 | 4.21 | 0.00 | 2.38 | 14.11 | 288.41 | -28.55 | 73.64 | 0.4851 | 813.0 | 687.7 | |
| 0.00 | 1.16 | 0.00 | 0.66 | 11.89 | 288.62 | -28.35 | 78.15 | 0.4767 | 917.0 | 620.2 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 14.34 | 288.20 | -28.76 | 73.25 | 0.4888 | 760.0 | 620.2 | |
| 0.00 | 1.52 | 0.00 | 0.86 | 12.03 | 288.46 | -28.50 | 77.89 | 0.4793 | 864.0 | 630.9 | |
| 0.00 | 2.24 | 0.00 | 1.27 | 14.61 | 288.13 | -28.84 | 72.74 | 0.4907 | 568.0 | 494.4 | |
| 0.00 | 1.43 | 0.00 | 0.81 | 14.15 | 288.05 | -28.92 | 73.70 | 0.4905 | 646.0 | 584.3 | |
| 0.00 | 1.70 | 0.00 | 0.96 | 11.93 | 288.30 | -28.67 | 78.14 | 0.4815 | 786.0 | 664.2 | |
| 0.00 | 4.39 | 0.00 | 2.50 | 14.06 | 287.67 | -29.30 | 74.01 | 0.4958 | 509.0 | 536.4 | |
| 0.00 | 1.07 | 0.00 | 0.62 | 14.37 | 287.16 | -29.81 | 73.58 | 0.5040 | 649.0 | 567.8 | |
| 0.00 | 1.34 | 0.00 | 0.77 | 14.54 | 286.99 | -29.98 | 73.31 | 0.5070 | 645.0 | 511.1 | |
| 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. | |