SDO HMI 2011-09-02 13:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.46 | 102.12 | 11.87 | 56.29 | 13.62 | 291.56 | 25.78 | 286.45 | 0.4427 | -326.9 | -424.6 | |
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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 | 0.65 | 14.26 | 293.60 | 27.82 | 286.85 | 0.4745 | -756.0 | -626.9 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 14.09 | 293.37 | 27.58 | 286.59 | 0.4705 | -727.0 | -605.8 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 14.32 | 293.01 | 27.23 | 287.24 | 0.4660 | -715.0 | -562.8 | |
| 5.63 | 58.94 | 3.12 | 32.54 | 13.24 | 292.08 | 26.29 | 285.30 | 0.4488 | -961.6 | -622.7 | |
| 3.85 | 16.28 | 2.13 | 9.01 | 13.99 | 291.92 | 26.14 | 287.00 | 0.4488 | -956.2 | -576.3 | |
| 1.34 | -4.00 | 0.74 | -4.00 | 13.20 | 291.79 | 26.01 | 285.32 | 0.4445 | -1057.4 | 999999 | |
| 10.64 | 11.27 | 5.88 | 6.23 | 13.56 | 291.80 | 26.02 | 286.12 | 0.4457 | -1015.5 | -761.9 | |
| 0.00 | 1.16 | 0.00 | 0.63 | 11.44 | 290.48 | 24.69 | 281.76 | 0.4200 | 754.0 | 594.8 | |
| 0.00 | 1.25 | 0.00 | 0.68 | 10.44 | 290.36 | 24.57 | 279.42 | 0.4163 | 748.0 | 559.6 | |
| 0.00 | 1.61 | 0.00 | 0.87 | 15.39 | 288.38 | 22.59 | 292.28 | 0.4020 | 736.0 | 554.6 | |
| 0.00 | 2.95 | 0.00 | 1.59 | 14.88 | 288.02 | 22.23 | 291.33 | 0.3942 | 999.0 | 827.3 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 15.78 | 287.20 | 21.42 | 294.15 | 0.3867 | 714.0 | 525.3 | |
| 0.00 | 1.07 | 0.00 | 0.58 | 16.37 | 286.93 | 21.14 | 295.84 | 0.3862 | 881.0 | 737.6 | |
| 0.00 | 1.25 | 0.00 | 0.67 | 17.73 | 286.96 | 21.17 | 299.02 | 0.3950 | 732.0 | 590.2 | |
| 0.00 | 1.97 | 0.00 | 1.06 | 16.63 | 286.79 | 21.00 | 296.58 | 0.3857 | 949.0 | 674.6 | |
| 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. | |