SDO HMI 2011-08-28 09:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.86 | 42.78 | 5.49 | 21.72 | 17.86 | 329.15 | -4.89 | 330.54 | 0.2159 | 277.0 | 51.0 | |
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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 |
| 0.00 | 1.97 | 0.00 | 0.99 | 14.86 | 337.28 | 3.24 | 337.96 | 0.1464 | 784.0 | 540.4 | |
| 0.00 | 2.24 | 0.00 | 1.15 | 22.10 | 334.35 | 0.31 | 358.89 | 0.2600 | 829.0 | 619.4 | |
| 0.00 | 2.15 | 0.00 | 1.11 | 24.03 | 333.66 | -0.38 | 1.20 | 0.2924 | 1028.0 | 794.8 | |
| 0.00 | 3.14 | 0.00 | 1.59 | 18.18 | 332.49 | -1.55 | 7.60 | 0.1947 | -675.0 | -673.9 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 17.78 | 332.27 | -1.77 | 9.00 | 0.1884 | -905.0 | -735.8 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 18.03 | 331.76 | -2.28 | 11.28 | 0.1941 | -869.0 | -591.4 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 19.06 | 329.69 | -4.35 | 19.04 | 0.2205 | -913.0 | -770.1 | |
| 0.00 | 4.84 | 0.00 | 2.46 | 19.40 | 329.10 | -4.93 | 20.82 | 0.2292 | -855.0 | -761.4 | |
| 0.90 | 1.35 | 0.46 | 0.68 | 19.12 | 328.66 | -5.38 | 23.00 | 0.2276 | -843.3 | -884.2 | |
| 6.19 | 13.19 | 3.13 | 6.66 | 17.20 | 328.59 | -5.44 | 27.28 | 0.1987 | 1040.1 | 798.6 | |
| 3.77 | -10.00 | 1.90 | -10.00 | 17.08 | 328.34 | -5.70 | 28.65 | 0.1988 | 1064.1 | 999999 | |
| 0.00 | 1.70 | 0.00 | 0.87 | 19.10 | 327.31 | -6.73 | 27.97 | 0.2372 | -900.0 | -709.7 | |
| 0.00 | 1.79 | 0.00 | 0.91 | 16.84 | 326.82 | -7.22 | 35.28 | 0.2091 | 694.0 | 582.1 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 16.69 | 324.98 | -9.06 | 41.95 | 0.2267 | 879.0 | 661.3 | |
| 0.00 | 2.33 | 0.00 | 1.18 | 13.47 | 325.02 | -9.02 | 53.61 | 0.1903 | 882.0 | 721.1 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 13.00 | 321.49 | -12.55 | 63.51 | 0.2376 | 838.0 | 690.5 | |
| 0.00 | 1.79 | 0.00 | 0.93 | 16.60 | 319.10 | -14.94 | 55.64 | 0.3006 | 812.0 | 606.0 | |
| 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. | |