SDO HMI 2011-08-28 06:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.37 | 44.71 | 6.78 | 22.76 | 18.37 | 328.96 | -6.73 | 30.12 | 0.2326 | 350.1 | 71.5 | |
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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 | 1.35 | 0.00 | 0.69 | 22.14 | 334.42 | -1.26 | 4.49 | 0.2613 | 791.0 | 542.7 | |
| 0.00 | 3.59 | 0.00 | 1.86 | 24.00 | 333.68 | -2.01 | 6.28 | 0.2936 | 926.0 | 744.1 | |
| 0.00 | 0.72 | 0.00 | 0.36 | 16.95 | 332.75 | -2.93 | 15.95 | 0.1787 | -857.0 | -590.8 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 18.09 | 332.38 | -3.30 | 16.01 | 0.1992 | -915.0 | -668.8 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 18.49 | 331.70 | -3.98 | 18.43 | 0.2091 | -763.0 | -649.6 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 16.06 | 331.63 | -4.05 | 23.56 | 0.1707 | -785.0 | -584.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 17.96 | 331.27 | -4.41 | 21.22 | 0.2031 | -1018.0 | -762.2 | |
| 2.06 | 12.47 | 1.05 | 6.36 | 19.36 | 329.04 | -6.64 | 27.15 | 0.2402 | -935.2 | -622.5 | |
| 6.55 | 15.88 | 3.32 | 8.05 | 17.10 | 328.58 | -7.10 | 34.14 | 0.2114 | 1069.5 | 829.6 | |
| 0.54 | -9.00 | 0.27 | -9.00 | 17.37 | 328.48 | -7.21 | 33.78 | 0.2163 | 932.5 | 999999 | |
| 4.22 | -9.00 | 2.14 | -9.00 | 17.00 | 328.33 | -7.35 | 35.33 | 0.2126 | 997.9 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 16.72 | 325.11 | -10.57 | 46.13 | 0.2449 | 937.0 | 751.2 | |
| 0.00 | 3.41 | 0.00 | 1.73 | 13.39 | 324.99 | -10.69 | 58.33 | 0.2130 | 680.0 | 730.0 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 22.36 | 323.02 | -12.66 | 37.34 | 0.3357 | 849.0 | 646.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 16.28 | 320.99 | -14.69 | 56.17 | 0.2943 | 841.0 | 686.9 | |
| 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. | |