SDO HMI 2011-04-29 17:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 63.40 | 272.27 | 66.22 | 290.11 | 20.33 | 188.39 | 58.15 | 295.82 | 0.8849 | 33.9 | 83.4 | |
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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 |
| 12.20 | 109.72 | 14.75 | 132.21 | 20.06 | 192.55 | 62.31 | 294.28 | 0.9141 | -575.9 | -133.4 | |
| 7.30 | -1.00 | 8.57 | -1.00 | 20.03 | 191.63 | 61.39 | 294.49 | 0.9081 | -765.8 | 999999 | |
| 0.00 | 3.83 | 0.00 | 4.44 | 20.46 | 191.25 | 61.01 | 295.05 | 0.9064 | -297.0 | -292.5 | |
| 0.00 | 1.07 | 0.00 | 1.16 | 19.64 | 189.30 | 59.06 | 294.72 | 0.8911 | -369.0 | -359.7 | |
| 0.98 | 1.87 | 1.08 | 2.05 | 20.41 | 189.52 | 59.28 | 295.48 | 0.8944 | -383.5 | -449.7 | |
| 0.00 | 1.25 | 0.00 | 1.37 | 20.58 | 189.56 | 59.32 | 295.65 | 0.8950 | -349.0 | -240.0 | |
| 5.25 | 5.70 | 5.49 | 5.95 | 18.80 | 188.32 | 58.08 | 294.09 | 0.8820 | -596.9 | -567.8 | |
| 1.42 | 1.87 | 1.54 | 2.02 | 20.41 | 188.95 | 58.71 | 295.65 | 0.8903 | -408.3 | -375.8 | |
| 0.00 | 0.98 | 0.00 | 1.04 | 20.62 | 188.21 | 57.97 | 296.10 | 0.8855 | -404.0 | -340.5 | |
| 9.62 | 36.34 | 9.47 | 35.84 | 20.04 | 185.87 | 55.63 | 296.22 | 0.8663 | 577.1 | 102.3 | |
| 0.00 | 2.05 | 0.00 | 2.03 | 20.44 | 185.97 | 55.73 | 296.62 | 0.8682 | -320.0 | -217.9 | |
| 0.00 | 1.25 | 0.00 | 1.21 | 20.81 | 185.03 | 54.79 | 297.35 | 0.8619 | 297.0 | 201.1 | |
| 1.25 | 10.42 | 1.20 | 9.99 | 20.39 | 184.76 | 54.51 | 296.99 | 0.8585 | 462.1 | 402.2 | |
| 0.98 | 1.96 | 0.99 | 1.99 | 22.56 | 185.93 | 55.69 | 298.95 | 0.8737 | 289.8 | 125.7 | |
| 1.96 | -13.00 | 1.87 | -13.00 | 20.31 | 184.49 | 54.25 | 296.99 | 0.8562 | 534.2 | 999999 | |
| 3.92 | 18.08 | 3.81 | 17.71 | 21.65 | 184.77 | 54.52 | 298.37 | 0.8622 | 513.6 | 110.2 | |
| 0.00 | 0.89 | 0.00 | 0.85 | 21.03 | 184.37 | 54.13 | 297.83 | 0.8573 | 367.0 | 328.3 | |
| 17.72 | 71.96 | 16.68 | 67.32 | 20.67 | 183.90 | 53.66 | 297.59 | 0.8525 | 794.2 | 559.1 | |
| 0.80 | 3.03 | 0.77 | 2.93 | 21.96 | 184.44 | 54.19 | 298.83 | 0.8606 | 548.6 | 441.8 | |
| 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. | |