SDO HMI 2011-08-31 04:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.13 | 126.75 | 33.95 | 66.03 | 25.03 | 298.76 | 1.62 | 355.14 | 0.3104 | -94.9 | 160.0 | |
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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 |
| 18.19 | 20.52 | 9.46 | 10.67 | 24.42 | 301.49 | 4.35 | 346.91 | 0.3059 | -1063.9 | -642.1 | |
| 4.39 | 12.01 | 2.29 | 6.25 | 24.74 | 300.77 | 3.62 | 349.24 | 0.3087 | -959.7 | -949.4 | |
| 8.60 | 14.33 | 4.48 | 7.46 | 24.94 | 300.04 | 2.89 | 351.47 | 0.3099 | -895.5 | -540.5 | |
| 8.33 | 12.63 | 4.32 | 6.55 | 24.09 | 299.16 | 2.01 | 353.72 | 0.2939 | -1091.0 | -481.4 | |
| 0.00 | 1.43 | 0.00 | 0.75 | 25.87 | 299.09 | 1.94 | 354.57 | 0.3233 | -468.0 | -415.1 | |
| 0.00 | 0.45 | 0.00 | 0.23 | 24.47 | 298.73 | 1.58 | 355.16 | 0.2996 | -457.0 | -282.2 | |
| 0.00 | 2.42 | 0.00 | 1.25 | 24.15 | 298.23 | 1.08 | 356.62 | 0.2937 | -719.0 | -445.6 | |
| 0.00 | 3.31 | 0.00 | 1.72 | 24.76 | 298.03 | 0.89 | 357.33 | 0.3036 | 347.0 | 322.9 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 25.11 | 297.97 | 0.82 | 357.58 | 0.3094 | 815.0 | 631.6 | |
| 0.00 | 3.14 | 0.00 | 1.64 | 25.77 | 297.77 | 0.63 | 358.23 | 0.3204 | 997.0 | 723.7 | |
| 6.54 | 8.96 | 3.40 | 4.65 | 24.69 | 297.53 | 0.39 | 358.83 | 0.3023 | 1064.8 | 691.1 | |
| 0.63 | 19.89 | 0.33 | 10.42 | 25.93 | 297.54 | 0.39 | 358.90 | 0.3230 | 986.0 | 854.0 | |
| 14.42 | -12.00 | 7.56 | -12.00 | 26.19 | 297.30 | 0.16 | 359.57 | 0.3272 | 981.4 | 999999 | |
| 1.52 | 1.88 | 0.80 | 0.98 | 25.62 | 297.27 | 0.12 | 359.65 | 0.3176 | 965.4 | 892.5 | |
| 0.00 | 3.76 | 0.00 | 1.96 | 24.82 | 297.13 | -0.01 | 0.04 | 0.3044 | 1048.0 | 880.4 | |
| 0.00 | 1.25 | 0.00 | 0.65 | 25.07 | 296.67 | -0.48 | 1.41 | 0.3087 | 986.0 | 703.4 | |
| 2.06 | 16.48 | 1.07 | 8.60 | 25.39 | 296.60 | -0.55 | 1.58 | 0.3140 | 1067.3 | 758.4 | |
| 0.00 | 1.43 | 0.00 | 0.75 | 25.33 | 295.96 | -1.18 | 3.43 | 0.3134 | 989.0 | 717.4 | |
| 0.45 | 1.70 | 0.24 | 0.89 | 26.48 | 295.75 | -1.40 | 3.78 | 0.3327 | -873.2 | -686.4 | |
| 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. | |