SDO HMI 2011-05-02 02:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.32 | 26.78 | 1.28 | 14.53 | 15.34 | 112.43 | 13.59 | 325.20 | 0.4091 | -320.4 | -400.3 | |
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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 |
| 2.32 | 3.39 | 1.28 | 1.87 | 14.13 | 117.26 | 18.42 | 315.27 | 0.4373 | -815.0 | -707.9 | |
| 0.00 | 1.61 | 0.00 | 0.88 | 14.06 | 117.09 | 18.25 | 315.42 | 0.4347 | -998.0 | -847.1 | |
| 0.00 | 0.71 | 0.00 | 0.39 | 13.82 | 116.35 | 17.51 | 316.19 | 0.4239 | -729.0 | -561.0 | |
| 0.00 | 1.43 | 0.00 | 0.76 | 10.67 | 114.40 | 15.57 | 313.75 | 0.3666 | -796.0 | -626.4 | |
| 0.00 | 1.07 | 0.00 | 0.57 | 9.85 | 114.27 | 15.43 | 312.32 | 0.3560 | -779.0 | -541.4 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 14.82 | 113.70 | 14.86 | 322.41 | 0.4081 | -632.0 | -455.5 | |
| 0.00 | 2.50 | 0.00 | 1.34 | 13.71 | 112.37 | 13.53 | 323.22 | 0.3813 | -770.0 | -689.8 | |
| 0.00 | 2.86 | 0.00 | 1.55 | 15.95 | 112.51 | 13.68 | 326.31 | 0.4116 | -691.0 | -597.3 | |
| 0.00 | 6.60 | 0.00 | 3.53 | 13.67 | 111.98 | 13.15 | 323.94 | 0.3771 | -643.0 | -808.0 | |
| 0.00 | 1.43 | 0.00 | 0.79 | 19.86 | 110.68 | 11.85 | 334.50 | 0.4504 | 653.0 | 505.5 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 22.35 | 106.94 | 8.10 | 343.67 | 0.4655 | 699.0 | 584.3 | |
| 0.00 | 1.25 | 0.00 | 0.69 | 21.65 | 106.73 | 7.90 | 343.60 | 0.4541 | 736.0 | 613.6 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 21.02 | 104.65 | 5.81 | 347.45 | 0.4365 | 738.0 | 610.6 | |
| 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. | |