SDO HMI 2011-08-31 02:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.19 | 119.75 | 25.07 | 62.38 | 24.98 | 298.96 | 0.72 | 357.76 | 0.3086 | -140.6 | 70.6 | |
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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 |
| 0.00 | 1.16 | 0.00 | 0.61 | 25.19 | 302.05 | 3.80 | 349.02 | 0.3165 | -661.0 | -484.2 | |
| 17.47 | 28.22 | 9.08 | 14.66 | 24.49 | 301.36 | 3.12 | 350.57 | 0.3031 | -1001.4 | -575.6 | |
| 3.40 | 23.11 | 1.77 | 12.03 | 24.91 | 300.37 | 2.12 | 353.70 | 0.3078 | -907.5 | -656.1 | |
| 3.85 | -3.00 | 2.01 | -3.00 | 25.07 | 299.80 | 1.56 | 355.41 | 0.3095 | -932.2 | 999999 | |
| 1.61 | -3.00 | 0.84 | -3.00 | 25.23 | 299.37 | 1.13 | 356.72 | 0.3117 | -519.2 | 999999 | |
| 6.72 | 10.75 | 3.48 | 5.57 | 24.12 | 298.96 | 0.72 | 357.75 | 0.2929 | -1034.3 | -529.9 | |
| 0.00 | 6.09 | 0.00 | 3.16 | 24.22 | 298.30 | 0.05 | 359.83 | 0.2942 | -9.0 | -185.3 | |
| 1.52 | 2.42 | 0.79 | 1.26 | 25.04 | 298.10 | -0.15 | 0.43 | 0.3080 | 823.5 | 673.3 | |
| 0.00 | 2.42 | 0.00 | 1.26 | 24.79 | 298.10 | -0.15 | 0.44 | 0.3038 | 603.0 | 525.3 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 25.93 | 297.86 | -0.38 | 1.07 | 0.3229 | 59.0 | 106.0 | |
| 2.33 | 3.67 | 1.21 | 1.91 | 24.66 | 297.70 | -0.54 | 1.65 | 0.3018 | 907.1 | 783.3 | |
| 5.02 | 16.75 | 2.62 | 8.77 | 25.97 | 297.52 | -0.72 | 2.01 | 0.3236 | 1046.7 | 721.4 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 25.61 | 297.46 | -0.78 | 2.23 | 0.3178 | 1177.0 | 1044.8 | |
| 0.00 | 2.69 | 0.00 | 1.40 | 24.72 | 297.36 | -0.88 | 2.64 | 0.3030 | 965.0 | 785.1 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 24.82 | 297.13 | -1.11 | 3.33 | 0.3048 | 815.0 | 671.1 | |
| 0.00 | 2.24 | 0.00 | 1.17 | 25.07 | 296.76 | -1.48 | 4.36 | 0.3095 | 952.0 | 685.0 | |
| 2.42 | 12.45 | 1.26 | 6.50 | 25.39 | 296.72 | -1.52 | 4.38 | 0.3148 | 1015.6 | 791.8 | |
| 2.42 | -17.00 | 1.26 | -17.00 | 25.52 | 296.55 | -1.69 | 4.83 | 0.3171 | 900.6 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 25.71 | 296.28 | -1.96 | 5.54 | 0.3207 | 746.0 | 588.2 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 25.32 | 295.99 | -2.26 | 6.52 | 0.3148 | 693.0 | 588.1 | |
| 1.43 | 1.79 | 0.75 | 0.94 | 26.38 | 295.76 | -2.48 | 6.72 | 0.3326 | -757.0 | -677.5 | |
| 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. | |