SDO HMI 2011-08-26 20:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 34.78 | 0.00 | 17.72 | 18.53 | 353.79 | -0.60 | 0.72 | 0.2273 | -14.9 | 94.2 | |
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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 | 1.43 | 0.00 | 0.73 | 13.79 | 4.56 | 10.18 | 304.68 | 0.2096 | -762.0 | -584.6 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 18.05 | 2.69 | 8.30 | 324.40 | 0.2368 | -832.0 | -688.9 | |
| 0.00 | 1.43 | 0.00 | 0.73 | 18.12 | 2.50 | 8.11 | 325.17 | 0.2358 | -882.0 | -728.8 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 20.70 | 2.07 | 7.68 | 332.13 | 0.2688 | -648.0 | -431.8 | |
| 0.00 | 3.23 | 0.00 | 1.64 | 18.07 | 1.85 | 7.46 | 327.20 | 0.2290 | -1038.0 | -822.5 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.81 | 0.56 | 6.17 | 331.29 | 0.2141 | -976.0 | -747.1 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 18.03 | 359.93 | 5.54 | 334.28 | 0.2125 | -793.0 | -670.2 | |
| 0.00 | 1.52 | 0.00 | 0.77 | 16.58 | 356.97 | 2.58 | 345.35 | 0.1716 | -974.0 | -762.2 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 14.04 | 355.72 | 1.33 | 349.46 | 0.1240 | -896.0 | -695.1 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 18.89 | 352.91 | -1.48 | 6.81 | 0.2073 | 806.0 | 604.4 | |
| 0.00 | 2.87 | 0.00 | 1.45 | 18.77 | 352.72 | -1.67 | 7.76 | 0.2056 | 988.0 | 767.2 | |
| 0.00 | 1.52 | 0.00 | 0.77 | 19.54 | 351.52 | -2.87 | 12.32 | 0.2221 | 931.0 | 714.9 | |
| 0.00 | 4.39 | 0.00 | 2.24 | 18.86 | 348.35 | -6.03 | 25.90 | 0.2288 | 713.0 | 605.3 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 19.51 | 348.26 | -6.12 | 24.97 | 0.2393 | 810.0 | 536.7 | |
| 0.00 | 1.70 | 0.00 | 0.87 | 19.47 | 347.78 | -6.61 | 26.73 | 0.2423 | 768.0 | 611.7 | |
| 0.00 | 1.61 | 0.00 | 0.84 | 22.80 | 347.13 | -7.25 | 23.17 | 0.2972 | 876.0 | 647.2 | |
| 0.00 | 3.23 | 0.00 | 1.65 | 18.76 | 345.58 | -8.80 | 35.42 | 0.2512 | 773.0 | 724.4 | |
| 0.00 | 1.61 | 0.00 | 0.83 | 19.98 | 344.93 | -9.46 | 34.47 | 0.2741 | 867.0 | 682.0 | |
| 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. | |