SDO HMI 2011-10-18 07:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 85.70 | 452.09 | 50.01 | 265.26 | -12.33 | 48.84 | 26.90 | 235.79 | 0.5355 | -320.7 | -90.3 | |
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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 |
| 4.36 | 141.01 | 2.66 | 85.87 | -11.93 | 53.29 | 31.35 | 240.51 | 0.5869 | 1008.6 | 378.6 | |
| 1.75 | -1.00 | 1.07 | -1.00 | -12.11 | 53.17 | 31.23 | 240.14 | 0.5867 | 915.5 | 999999 | |
| 1.57 | -1.00 | 0.96 | -1.00 | -11.91 | 52.93 | 30.99 | 240.26 | 0.5824 | 1036.7 | 999999 | |
| 10.30 | -1.00 | 6.25 | -1.00 | -11.99 | 52.69 | 30.75 | 239.94 | 0.5800 | 1232.3 | 999999 | |
| 0.61 | -1.00 | 0.37 | -1.00 | -11.97 | 52.29 | 30.35 | 239.65 | 0.5750 | 1028.3 | 999999 | |
| 0.00 | 3.32 | 0.00 | 1.99 | -12.06 | 51.56 | 29.62 | 238.91 | 0.5666 | 680.0 | 658.7 | |
| 0.00 | 1.66 | 0.00 | 0.99 | -12.10 | 51.11 | 29.17 | 238.46 | 0.5614 | 671.0 | 533.8 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -12.05 | 50.83 | 28.88 | 238.28 | 0.5575 | 647.0 | 524.3 | |
| 3.58 | 3.66 | 2.12 | 2.17 | -11.63 | 50.46 | 28.52 | 238.62 | 0.5499 | 844.1 | 660.0 | |
| 0.00 | 1.66 | 0.00 | 0.97 | -10.34 | 50.26 | 28.32 | 240.52 | 0.5382 | 735.0 | 653.3 | |
| 0.00 | 2.09 | 0.00 | 1.22 | -10.08 | 50.06 | 28.12 | 240.77 | 0.5338 | 817.0 | 770.8 | |
| 0.00 | 1.40 | 0.00 | 0.83 | -12.63 | 49.75 | 27.80 | 236.40 | 0.5486 | 785.0 | 688.2 | |
| 1.05 | 294.85 | 0.61 | 169.79 | -12.99 | 47.52 | 25.58 | 233.60 | 0.5248 | -695.0 | -387.4 | |
| 6.46 | -13.00 | 3.73 | -13.00 | -12.02 | 47.38 | 25.44 | 235.02 | 0.5149 | -968.8 | 999999 | |
| 8.03 | -13.00 | 4.67 | -13.00 | -13.18 | 47.41 | 25.47 | 233.19 | 0.5250 | -925.0 | 999999 | |
| 6.89 | -13.00 | 3.97 | -13.00 | -12.06 | 47.05 | 25.11 | 234.58 | 0.5112 | -1185.7 | 999999 | |
| 2.01 | -13.00 | 1.15 | -13.00 | -11.78 | 46.89 | 24.95 | 234.88 | 0.5068 | -898.7 | 999999 | |
| 1.66 | -13.00 | 0.96 | -13.00 | -13.19 | 46.97 | 25.03 | 232.69 | 0.5199 | -793.5 | 999999 | |
| 0.00 | 1.57 | 0.00 | 0.91 | -13.37 | 46.75 | 24.81 | 232.17 | 0.5189 | -477.0 | -401.6 | |
| 37.43 | -13.00 | 21.49 | -13.00 | -12.57 | 46.36 | 24.42 | 233.01 | 0.5072 | -1077.7 | 999999 | |
| 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. | |