SDO HMI 2011-08-26 23:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.50 | 101.48 | 21.36 | 140.82 | 17.15 | 62.82 | 70.08 | 285.74 | 0.9337 | -183.2 | -181.9 | |
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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 |
| 7.62 | 49.52 | 11.70 | 76.61 | 16.77 | 65.11 | 72.37 | 285.36 | 0.9477 | -552.7 | -91.9 | |
| 1.70 | 6.73 | 2.32 | 9.18 | 17.50 | 62.59 | 69.86 | 286.07 | 0.9334 | -302.1 | -249.2 | |
| 0.00 | 1.17 | 0.00 | 1.63 | 18.65 | 63.16 | 70.43 | 287.30 | 0.9366 | -75.0 | -79.1 | |
| 0.00 | 0.63 | 0.00 | 0.86 | 18.42 | 62.66 | 69.93 | 287.05 | 0.9337 | -265.0 | -273.4 | |
| 1.52 | 1.97 | 1.96 | 2.54 | 17.44 | 61.19 | 68.45 | 285.99 | 0.9247 | -462.1 | -470.6 | |
| 0.00 | 19.65 | 0.00 | 24.92 | 17.14 | 60.77 | 68.04 | 285.66 | 0.9221 | -595.0 | -542.8 | |
| 0.00 | 0.90 | 0.00 | 1.12 | 16.78 | 60.33 | 67.60 | 285.26 | 0.9192 | -439.0 | -397.7 | |
| 0.00 | 0.99 | 0.00 | 1.21 | 16.54 | 59.91 | 67.18 | 285.00 | 0.9164 | 112.0 | 65.3 | |
| 0.00 | 0.99 | 0.00 | 1.23 | 17.88 | 60.41 | 67.68 | 286.46 | 0.9197 | -490.0 | -437.6 | |
| 0.00 | 1.97 | 0.00 | 2.43 | 18.27 | 60.05 | 67.31 | 286.88 | 0.9173 | -594.0 | -471.3 | |
| 0.00 | 0.54 | 0.00 | 0.67 | 18.54 | 60.18 | 67.45 | 287.17 | 0.9182 | -309.0 | -313.3 | |
| 0.00 | 1.08 | 0.00 | 1.22 | 15.38 | 57.66 | 64.93 | 283.70 | 0.9007 | 299.0 | 249.0 | |
| 4.66 | 5.65 | 5.38 | 6.51 | 16.98 | 58.22 | 65.49 | 285.48 | 0.9047 | 394.0 | 263.3 | |
| 0.00 | 1.61 | 0.00 | 1.85 | 16.72 | 58.05 | 65.31 | 285.18 | 0.9035 | 337.0 | 351.3 | |
| 0.00 | 1.35 | 0.00 | 1.65 | 19.27 | 59.87 | 67.13 | 287.98 | 0.9161 | 511.0 | 438.0 | |
| 0.00 | 1.61 | 0.00 | 1.79 | 15.27 | 57.01 | 64.27 | 283.56 | 0.8958 | 398.0 | 296.5 | |
| 0.00 | 1.08 | 0.00 | 1.24 | 17.40 | 58.12 | 65.39 | 285.94 | 0.9040 | 358.0 | 361.3 | |
| 0.00 | 0.90 | 0.00 | 1.09 | 20.09 | 59.73 | 66.99 | 288.87 | 0.9153 | 168.0 | 135.4 | |
| 0.00 | 0.90 | 0.00 | 1.00 | 22.46 | 57.16 | 64.43 | 291.59 | 0.8983 | 275.0 | 227.6 | |
| 0.00 | 2.24 | 0.00 | 2.07 | 23.82 | 50.33 | 57.59 | 293.78 | 0.8461 | -582.0 | -467.5 | |
| 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. | |