SDO HMI 2011-08-25 08:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.17 | 31.73 | 0.62 | 17.93 | 8.59 | 345.66 | -28.57 | 85.60 | 0.4746 | -483.7 | -426.4 | |
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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 | 1.08 | 0.00 | 0.57 | 6.92 | 352.33 | -21.89 | 88.95 | 0.3717 | -795.0 | -677.3 | |
| 1.17 | 2.43 | 0.62 | 1.29 | 7.03 | 352.16 | -22.06 | 88.63 | 0.3744 | -840.0 | -709.5 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 7.74 | 351.13 | -23.09 | 86.74 | 0.3909 | -850.0 | -649.5 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 7.28 | 350.93 | -23.30 | 87.93 | 0.3943 | -749.0 | -527.0 | |
| 0.00 | 3.95 | 0.00 | 2.14 | 7.07 | 350.37 | -23.85 | 88.43 | 0.4032 | -663.0 | -606.8 | |
| 0.00 | 4.94 | 0.00 | 2.72 | 7.60 | 348.28 | -25.94 | 87.08 | 0.4360 | -736.0 | -545.9 | |
| 0.00 | 3.41 | 0.00 | 1.88 | 6.91 | 347.98 | -26.24 | 88.63 | 0.4409 | -759.0 | -743.7 | |
| 0.00 | 1.44 | 0.00 | 0.79 | 6.70 | 347.89 | -26.33 | 89.12 | 0.4424 | -872.0 | -679.8 | |
| 0.00 | 1.62 | 0.00 | 0.89 | 6.56 | 347.59 | -26.63 | 89.40 | 0.4471 | -728.0 | -640.6 | |
| 0.00 | 1.44 | 0.00 | 0.81 | 7.02 | 345.08 | -29.15 | 88.19 | 0.4856 | -664.0 | -437.9 | |
| 0.00 | 1.80 | 0.00 | 1.03 | 8.35 | 343.88 | -30.34 | 85.47 | 0.5034 | 754.0 | 688.5 | |
| 0.00 | 1.62 | 0.00 | 0.98 | 10.26 | 339.07 | -35.16 | 82.14 | 0.5742 | 648.0 | 549.8 | |
| 0.00 | 0.99 | 0.00 | 0.60 | 10.93 | 338.18 | -36.05 | 81.05 | 0.5871 | 216.0 | 260.8 | |
| 0.00 | 1.08 | 0.00 | 0.69 | 13.75 | 335.27 | -38.95 | 76.79 | 0.6295 | -703.0 | -586.2 | |
| 0.00 | 2.69 | 0.00 | 1.72 | 13.89 | 335.16 | -39.06 | 76.57 | 0.6312 | -720.0 | -504.4 | |
| 0.00 | 0.81 | 0.00 | 0.52 | 13.31 | 334.43 | -39.80 | 77.59 | 0.6400 | -414.0 | -429.2 | |
| 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. | |