SDO HMI 2011-12-10 14:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.38 | 89.09 | 8.71 | 44.69 | 7.83 | 43.20 | 3.79 | 335.96 | 0.1597 | 116.9 | 111.0 | |
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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 | 1.02 | 0.00 | 0.52 | 7.72 | 46.70 | 7.30 | 317.87 | 0.1885 | -854.0 | -825.0 | |
| 0.00 | 2.13 | 0.00 | 1.07 | 7.78 | 46.49 | 7.09 | 318.91 | 0.1869 | -859.0 | -737.9 | |
| 0.60 | 3.75 | 0.30 | 1.89 | 7.60 | 46.28 | 6.88 | 319.13 | 0.1822 | -1089.9 | -948.8 | |
| 0.00 | 3.92 | 0.00 | 1.97 | 7.30 | 45.94 | 6.54 | 319.43 | 0.1745 | -1238.0 | -997.3 | |
| 0.00 | 7.41 | 0.00 | 3.73 | 8.16 | 45.96 | 6.55 | 322.43 | 0.1862 | -587.0 | -840.1 | |
| 2.47 | 7.50 | 1.24 | 3.77 | 7.69 | 45.83 | 6.43 | 321.34 | 0.1784 | -1123.1 | -826.1 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 8.94 | 45.82 | 6.42 | 325.44 | 0.1955 | -770.0 | -571.5 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 7.06 | 45.13 | 5.73 | 322.22 | 0.1625 | -1047.0 | -843.5 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 7.27 | 44.78 | 5.37 | 324.74 | 0.1617 | -919.0 | -755.5 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 8.13 | 44.10 | 4.70 | 331.02 | 0.1681 | -685.0 | -528.1 | |
| 0.00 | 1.70 | 0.00 | 0.85 | 7.12 | 43.85 | 4.45 | 329.16 | 0.1508 | -1084.0 | -902.9 | |
| 0.00 | 0.77 | 0.00 | 0.38 | 6.50 | 43.40 | 4.00 | 329.61 | 0.1375 | -809.0 | -651.1 | |
| 1.53 | 2.47 | 0.77 | 1.24 | 7.45 | 42.99 | 3.59 | 335.25 | 0.1488 | 759.2 | 583.1 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 7.45 | 42.63 | 3.23 | 337.46 | 0.1463 | 877.0 | 725.1 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 8.97 | 42.10 | 2.70 | 343.85 | 0.1682 | 878.0 | 731.6 | |
| 6.22 | 29.38 | 3.11 | 14.70 | 7.48 | 42.06 | 2.66 | 341.17 | 0.1434 | 1204.5 | 831.9 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 8.52 | 41.98 | 2.58 | 343.78 | 0.1602 | 867.0 | 582.3 | |
| 0.00 | 1.87 | 0.00 | 0.94 | 8.07 | 41.80 | 2.40 | 344.09 | 0.1518 | 973.0 | 759.9 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 11.40 | 41.46 | 2.06 | 350.13 | 0.2065 | 827.0 | 643.1 | |
| 0.00 | 1.87 | 0.00 | 0.94 | 8.34 | 41.17 | 1.77 | 348.46 | 0.1538 | 917.0 | 801.5 | |
| 6.56 | 12.35 | 3.29 | 6.19 | 8.46 | 40.82 | 1.42 | 350.87 | 0.1547 | 1073.8 | 843.8 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 8.76 | 40.64 | 1.24 | 352.27 | 0.1594 | 743.0 | 559.6 | |
| 0.00 | 1.19 | 0.00 | 0.59 | 6.05 | 40.27 | 0.87 | 352.17 | 0.1119 | 955.0 | 705.4 | |
| 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. | |