SDO HMI 2011-10-12 08:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.53 | 34.94 | 3.87 | 18.16 | 20.90 | 110.10 | 9.56 | 329.10 | 0.3021 | 349.6 | 418.6 | |
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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 | 1.14 | 0.00 | 0.60 | 21.12 | 115.55 | 15.01 | 317.43 | 0.3586 | 824.0 | 608.7 | |
| 0.00 | 2.36 | 0.00 | 1.27 | 25.73 | 113.35 | 12.81 | 329.46 | 0.3949 | 814.0 | 595.4 | |
| 0.00 | 3.06 | 0.00 | 1.64 | 24.78 | 113.15 | 12.61 | 328.46 | 0.3806 | 747.0 | 636.2 | |
| 0.00 | 1.49 | 0.00 | 0.78 | 20.02 | 112.26 | 11.72 | 321.86 | 0.3104 | -995.0 | -840.3 | |
| 0.00 | 1.58 | 0.00 | 0.82 | 20.18 | 111.95 | 11.41 | 322.92 | 0.3093 | -902.0 | -719.4 | |
| 0.00 | 1.84 | 0.00 | 0.96 | 20.49 | 111.88 | 11.33 | 323.73 | 0.3125 | -663.0 | -555.8 | |
| 0.00 | 1.40 | 0.00 | 0.73 | 20.10 | 111.49 | 10.95 | 323.85 | 0.3036 | -950.0 | -858.5 | |
| 0.00 | 1.93 | 0.00 | 1.02 | 25.71 | 109.33 | 8.79 | 337.79 | 0.3657 | 823.0 | 703.5 | |
| 0.00 | 1.05 | 0.00 | 0.54 | 19.31 | 108.93 | 8.38 | 329.11 | 0.2692 | 754.0 | 664.4 | |
| 3.33 | 19.09 | 1.71 | 9.80 | 19.26 | 108.44 | 7.90 | 330.45 | 0.2643 | 1032.2 | 865.3 | |
| 4.20 | -10.00 | 2.16 | -10.00 | 19.57 | 108.33 | 7.79 | 331.40 | 0.2679 | 1056.5 | 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. | |