SDO HMI 2011-05-02 10:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.66 | 50.06 | 5.11 | 28.93 | -17.56 | 122.84 | 28.39 | 241.74 | 0.5167 | -14.7 | -205.8 | |
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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 | 13.21 | 1.37 | 7.79 | -16.18 | 125.83 | 31.38 | 246.25 | 0.5485 | 682.3 | 629.3 | |
| 6.34 | -1.00 | 3.74 | -1.00 | -15.97 | 125.61 | 31.16 | 246.49 | 0.5445 | 931.7 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -18.26 | 126.00 | 31.55 | 242.80 | 0.5608 | 526.0 | 450.2 | |
| 0.00 | 1.70 | 0.00 | 1.00 | -16.81 | 124.91 | 30.46 | 244.64 | 0.5391 | -681.0 | -462.1 | |
| 0.00 | 3.12 | 0.00 | 1.82 | -16.54 | 124.43 | 29.97 | 244.81 | 0.5314 | -652.0 | -499.0 | |
| 0.00 | 2.23 | 0.00 | 1.30 | -16.92 | 124.38 | 29.93 | 244.11 | 0.5327 | 833.0 | 645.3 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -17.21 | 124.03 | 29.58 | 243.38 | 0.5296 | 853.0 | 650.4 | |
| 0.00 | 2.41 | 0.00 | 1.40 | -17.19 | 123.70 | 29.25 | 243.19 | 0.5251 | 884.0 | 799.7 | |
| 0.00 | 1.25 | 0.00 | 0.72 | -17.24 | 122.20 | 27.74 | 242.06 | 0.5053 | 673.0 | 560.0 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -17.89 | 122.27 | 27.82 | 240.93 | 0.5102 | 695.0 | 558.0 | |
| 0.00 | 3.12 | 0.00 | 1.79 | -18.60 | 121.49 | 27.04 | 239.04 | 0.5045 | -716.0 | -574.3 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -18.58 | 121.06 | 26.61 | 238.72 | 0.4988 | -785.0 | -673.1 | |
| 0.00 | 1.34 | 0.00 | 0.76 | -18.44 | 120.79 | 26.34 | 238.75 | 0.4943 | -676.0 | -577.1 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -19.03 | 120.78 | 26.33 | 237.67 | 0.4982 | -659.0 | -522.5 | |
| 0.00 | 1.87 | 0.00 | 1.06 | -18.51 | 120.30 | 25.85 | 238.20 | 0.4885 | -654.0 | -622.7 | |
| 0.00 | 4.46 | 0.00 | 2.54 | -19.42 | 120.31 | 25.86 | 236.56 | 0.4950 | -813.0 | -703.2 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -19.73 | 120.37 | 25.92 | 236.05 | 0.4979 | -694.0 | -579.4 | |
| 0.00 | 6.34 | 0.00 | 3.58 | -18.18 | 120.07 | 25.62 | 238.62 | 0.4832 | -707.0 | -684.2 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -18.43 | 120.01 | 25.56 | 238.09 | 0.4841 | -798.0 | -685.3 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -19.22 | 119.82 | 25.37 | 236.48 | 0.4872 | -853.0 | -739.2 | |
| 0.00 | 0.36 | 0.00 | 0.20 | -20.69 | 119.04 | 24.59 | 233.10 | 0.4887 | -549.0 | -652.0 | |
| 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. | |