SDO HMI 2011-08-24 00:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.22 | 28.05 | 7.68 | 19.20 | 7.49 | 347.96 | -43.86 | 86.56 | 0.6885 | -461.6 | -310.7 | |
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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 |
| 8.08 | 10.33 | 5.19 | 6.63 | 7.03 | 352.04 | -39.78 | 87.43 | 0.6379 | -906.7 | -726.1 | |
| 0.00 | 0.90 | 0.00 | 0.58 | 7.08 | 351.52 | -40.30 | 87.32 | 0.6449 | -687.0 | -536.8 | |
| 0.00 | 2.52 | 0.00 | 1.67 | 6.88 | 349.75 | -42.07 | 87.50 | 0.6682 | -785.0 | -633.7 | |
| 0.00 | 0.63 | 0.00 | 0.42 | 7.14 | 349.55 | -42.27 | 87.10 | 0.6705 | -640.0 | -570.9 | |
| 0.00 | 1.08 | 0.00 | 0.72 | 6.91 | 349.45 | -42.37 | 87.42 | 0.6720 | -510.0 | -453.8 | |
| 0.00 | 1.17 | 0.00 | 0.78 | 7.02 | 349.23 | -42.59 | 87.25 | 0.6747 | -521.0 | -403.8 | |
| 0.00 | 2.07 | 0.00 | 1.41 | 6.99 | 348.10 | -43.72 | 87.22 | 0.6891 | -741.0 | -559.6 | |
| 0.00 | 1.98 | 0.00 | 1.35 | 6.28 | 348.05 | -43.77 | 88.24 | 0.6902 | -629.0 | -503.7 | |
| 0.00 | 0.90 | 0.00 | 0.62 | 7.51 | 347.78 | -44.04 | 86.45 | 0.6928 | -630.0 | -480.6 | |
| 0.00 | 1.62 | 0.00 | 1.19 | 7.98 | 343.78 | -48.04 | 85.57 | 0.7410 | 659.0 | 528.7 | |
| 3.14 | 4.85 | 2.49 | 3.83 | 9.32 | 340.09 | -51.73 | 83.65 | 0.7818 | 598.9 | 633.2 | |
| 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. | |