SDO HMI 2011-08-26 03:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.62 | 0.00 | 10.80 | 16.97 | 328.27 | -35.48 | 70.51 | 0.5907 | 62.6 | 112.2 | |
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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 | 1.35 | 0.00 | 0.79 | 18.32 | 332.47 | -31.28 | 66.72 | 0.5386 | -760.0 | -629.4 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 19.06 | 331.45 | -32.30 | 65.91 | 0.5554 | -634.0 | -489.0 | |
| 0.00 | 3.14 | 0.00 | 1.87 | 18.87 | 331.34 | -32.41 | 66.30 | 0.5560 | -653.0 | -472.5 | |
| 0.00 | 1.17 | 0.00 | 0.69 | 17.42 | 331.53 | -32.22 | 68.76 | 0.5479 | -607.0 | -427.0 | |
| 0.00 | 1.08 | 0.00 | 0.64 | 18.59 | 330.94 | -32.81 | 66.96 | 0.5602 | -677.0 | -620.7 | |
| 0.00 | 1.44 | 0.00 | 0.88 | 16.53 | 327.92 | -35.83 | 71.60 | 0.5936 | 922.0 | 737.7 | |
| 0.00 | 1.80 | 0.00 | 1.12 | 16.37 | 326.65 | -37.10 | 72.21 | 0.6100 | 890.0 | 665.2 | |
| 0.00 | 3.23 | 0.00 | 2.03 | 17.12 | 326.28 | -37.47 | 71.11 | 0.6167 | 741.0 | 619.6 | |
| 0.00 | 1.08 | 0.00 | 0.68 | 14.49 | 325.82 | -37.93 | 75.45 | 0.6171 | 864.0 | 737.2 | |
| 0.00 | 1.26 | 0.00 | 0.80 | 14.44 | 325.15 | -38.60 | 75.66 | 0.6258 | 286.0 | 331.4 | |
| 0.00 | 1.08 | 0.00 | 0.71 | 13.08 | 321.91 | -41.84 | 78.23 | 0.6660 | 317.0 | 221.2 | |
| 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. | |