SDO HMI 2011-12-09 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.16 | 138.17 | 27.92 | 126.27 | 9.06 | 355.30 | -56.73 | 79.09 | 0.8426 | -254.6 | -143.1 | |
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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 |
| 6.73 | 101.37 | 5.97 | 90.52 | 9.18 | 356.50 | -55.53 | 78.80 | 0.8319 | -963.7 | -279.3 | |
| 3.24 | -1.00 | 2.89 | -1.00 | 9.57 | 356.29 | -55.73 | 78.36 | 0.8342 | -670.5 | 999999 | |
| 0.00 | 2.73 | 0.00 | 2.42 | 8.62 | 356.36 | -55.67 | 79.50 | 0.8325 | -273.0 | -295.7 | |
| 7.33 | -1.00 | 6.57 | -1.00 | 9.16 | 356.07 | -55.95 | 78.89 | 0.8358 | -461.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.84 | 8.53 | 356.22 | -55.81 | 79.62 | 0.8338 | -277.0 | -279.0 | |
| 1.62 | -1.00 | 1.49 | -1.00 | 9.07 | 355.12 | -56.91 | 79.11 | 0.8447 | -270.9 | 999999 | |
| 5.79 | 15.84 | 5.41 | 14.78 | 8.77 | 354.52 | -57.51 | 79.54 | 0.8498 | -421.6 | 265.2 | |
| 0.00 | 0.68 | 0.00 | 0.65 | 8.98 | 353.79 | -58.24 | 79.37 | 0.8566 | -258.0 | -227.4 | |
| 0.43 | 1.53 | 0.41 | 1.46 | 7.73 | 353.63 | -58.39 | 80.85 | 0.8569 | 611.0 | 501.1 | |
| 1.36 | 4.43 | 1.36 | 4.43 | 9.08 | 352.12 | -59.91 | 79.45 | 0.8711 | 544.6 | 453.0 | |
| 0.00 | 1.79 | 0.00 | 1.86 | 8.48 | 350.81 | -61.21 | 80.26 | 0.8815 | 638.0 | 571.3 | |
| 3.66 | 5.71 | 3.82 | 5.94 | 8.09 | 350.73 | -61.30 | 80.71 | 0.8819 | 501.6 | 584.7 | |
| 0.00 | 0.43 | 0.00 | 0.45 | 8.48 | 350.37 | -61.65 | 80.30 | 0.8851 | 359.0 | 345.2 | |
| 0.00 | 1.53 | 0.00 | 1.63 | 8.78 | 350.09 | -61.93 | 79.99 | 0.8875 | 333.0 | 284.5 | |
| 0.00 | 1.19 | 0.00 | 1.29 | 8.61 | 349.63 | -62.40 | 80.23 | 0.8910 | 221.0 | 193.9 | |
| 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. | |