SDO HMI 2011-08-30 22:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.17 | 54.53 | 9.97 | 28.37 | 24.79 | 299.18 | -1.26 | 3.62 | 0.3059 | -244.4 | -91.1 | |
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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 |
| 7.97 | 23.28 | 4.14 | 12.09 | 24.55 | 301.07 | 0.62 | 358.10 | 0.3002 | -1075.2 | -737.2 | |
| 4.75 | -1.00 | 2.47 | -1.00 | 24.74 | 301.03 | 0.59 | 358.22 | 0.3033 | -952.5 | 999999 | |
| 0.63 | -1.00 | 0.33 | -1.00 | 24.78 | 300.73 | 0.29 | 359.12 | 0.3037 | -1024.0 | 999999 | |
| 0.00 | 2.42 | 0.00 | 1.24 | 21.56 | 299.62 | -0.82 | 3.07 | 0.2500 | -493.0 | -330.5 | |
| 1.79 | 2.60 | 0.93 | 1.35 | 25.25 | 299.36 | -1.08 | 3.14 | 0.3121 | -811.9 | -737.0 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 25.82 | 299.12 | -1.32 | 3.71 | 0.3219 | 649.0 | 548.2 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 25.89 | 298.82 | -1.62 | 4.54 | 0.3233 | -671.0 | -419.9 | |
| 0.00 | 2.15 | 0.00 | 1.11 | 24.14 | 298.78 | -1.67 | 5.19 | 0.2943 | -947.0 | -670.7 | |
| 0.90 | 4.75 | 0.46 | 2.46 | 24.17 | 298.44 | -2.00 | 6.21 | 0.2954 | -935.1 | -613.8 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 25.06 | 298.36 | -2.08 | 6.11 | 0.3102 | 807.0 | 628.9 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 26.14 | 297.67 | -2.77 | 7.61 | 0.3294 | 887.0 | 694.4 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 24.83 | 297.43 | -3.01 | 8.92 | 0.3085 | 884.0 | 650.5 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 25.69 | 297.11 | -3.33 | 9.37 | 0.3234 | 808.0 | 549.6 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 25.08 | 297.02 | -3.42 | 9.95 | 0.3137 | 817.0 | 670.9 | |
| 1.70 | 6.36 | 0.89 | 3.32 | 25.50 | 296.98 | -3.46 | 9.83 | 0.3206 | 853.8 | 859.8 | |
| 0.00 | 1.34 | 0.00 | 0.70 | 25.21 | 296.72 | -3.72 | 10.74 | 0.3167 | 1003.0 | 853.1 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 25.46 | 296.14 | -4.30 | 12.17 | 0.3226 | 779.0 | 638.2 | |
| 1.43 | 2.33 | 0.75 | 1.22 | 26.19 | 295.64 | -4.80 | 12.97 | 0.3362 | -813.4 | -554.7 | |
| 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. | |