SDO HMI 2011-08-31 05:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 70.15 | 134.76 | 36.56 | 70.23 | 25.01 | 298.86 | 2.26 | 353.24 | 0.3113 | -65.0 | 136.6 | |
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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 |
| 17.92 | 19.98 | 9.33 | 10.40 | 24.38 | 301.54 | 4.94 | 345.15 | 0.3077 | -1066.7 | -772.6 | |
| 10.21 | 31.54 | 5.32 | 16.42 | 24.64 | 300.88 | 4.29 | 347.26 | 0.3093 | -1025.8 | -663.3 | |
| 3.05 | -2.00 | 1.59 | -2.00 | 24.71 | 300.32 | 3.72 | 348.93 | 0.3085 | -993.5 | 999999 | |
| 1.52 | -2.00 | 0.79 | -2.00 | 25.03 | 299.96 | 3.36 | 350.17 | 0.3126 | -927.7 | 999999 | |
| 9.32 | 15.86 | 4.83 | 8.22 | 24.08 | 299.21 | 2.61 | 351.88 | 0.2951 | -1105.5 | -450.3 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 25.93 | 299.08 | 2.48 | 353.11 | 0.3252 | -958.0 | -709.1 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 24.27 | 298.61 | 2.01 | 353.79 | 0.2970 | -500.0 | -291.0 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 24.69 | 298.55 | 1.95 | 354.13 | 0.3038 | 774.0 | 531.3 | |
| 0.00 | 1.70 | 0.00 | 0.88 | 24.78 | 298.05 | 1.45 | 355.65 | 0.3047 | 732.0 | 477.6 | |
| 0.00 | 2.51 | 0.00 | 1.31 | 25.07 | 297.89 | 1.29 | 356.20 | 0.3092 | 849.0 | 581.4 | |
| 0.00 | 0.36 | 0.00 | 0.19 | 25.55 | 297.79 | 1.19 | 356.59 | 0.3171 | 744.0 | 589.5 | |
| 0.00 | 2.51 | 0.00 | 1.31 | 25.87 | 297.63 | 1.03 | 357.11 | 0.3222 | 1038.0 | 820.8 | |
| 6.09 | 11.47 | 3.17 | 5.96 | 24.69 | 297.45 | 0.85 | 357.43 | 0.3025 | 1110.4 | 943.2 | |
| 15.32 | 22.31 | 8.03 | 11.69 | 26.22 | 297.29 | 0.69 | 358.09 | 0.3278 | 946.8 | 810.3 | |
| 1.43 | 1.79 | 0.75 | 0.94 | 25.61 | 297.26 | 0.66 | 358.13 | 0.3178 | 978.4 | 912.5 | |
| 0.00 | 2.69 | 0.00 | 1.40 | 24.91 | 296.92 | 0.32 | 359.05 | 0.3060 | 1107.0 | 952.8 | |
| 2.06 | 12.45 | 1.07 | 6.50 | 25.39 | 296.55 | -0.05 | 0.14 | 0.3139 | 1056.0 | 796.6 | |
| 3.23 | -17.00 | 1.68 | -17.00 | 25.45 | 296.35 | -0.25 | 0.71 | 0.3150 | 929.1 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 25.68 | 296.15 | -0.45 | 1.28 | 0.3187 | 806.0 | 605.7 | |
| 0.00 | 0.45 | 0.00 | 0.23 | 25.29 | 295.98 | -0.62 | 1.79 | 0.3124 | 1019.0 | 825.6 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 25.58 | 295.88 | -0.72 | 2.05 | 0.3173 | 669.0 | 555.7 | |
| 0.00 | 2.33 | 0.00 | 1.22 | 26.51 | 295.74 | -0.86 | 2.32 | 0.3327 | -923.0 | -674.9 | |
| 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. | |