SDO HMI 2011-10-13 00:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.76 | 0.00 | 14.30 | 20.24 | 108.89 | 17.15 | 311.90 | 0.3760 | 695.7 | 650.1 | |
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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 |
| 0.00 | 1.31 | 0.00 | 0.72 | 20.88 | 112.71 | 20.98 | 308.11 | 0.4269 | -736.0 | -601.7 | |
| 0.00 | 1.75 | 0.00 | 0.95 | 22.61 | 110.39 | 18.66 | 314.48 | 0.4157 | 761.0 | 572.6 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 19.40 | 109.84 | 18.11 | 308.80 | 0.3778 | 776.0 | 630.6 | |
| 0.00 | 8.31 | 0.00 | 4.43 | 19.51 | 109.26 | 17.52 | 309.90 | 0.3715 | 885.0 | 710.7 | |
| 0.00 | 1.49 | 0.00 | 0.79 | 18.44 | 109.14 | 17.41 | 307.66 | 0.3600 | 895.0 | 679.5 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 20.26 | 109.04 | 17.31 | 311.83 | 0.3762 | 848.0 | 685.7 | |
| 0.00 | 1.84 | 0.00 | 0.98 | 19.25 | 108.76 | 17.03 | 310.07 | 0.3629 | 936.0 | 677.4 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 19.53 | 108.76 | 17.03 | 310.69 | 0.3655 | 807.0 | 706.1 | |
| 0.00 | 1.49 | 0.00 | 0.79 | 19.44 | 108.58 | 16.85 | 310.77 | 0.3625 | 969.0 | 822.5 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 19.65 | 108.54 | 16.81 | 311.31 | 0.3641 | 580.0 | 504.9 | |
| 0.00 | 5.07 | 0.00 | 2.69 | 19.51 | 108.33 | 16.59 | 311.33 | 0.3600 | 844.0 | 882.8 | |
| 0.00 | 1.66 | 0.00 | 0.90 | 27.51 | 103.75 | 12.01 | 333.34 | 0.4133 | 783.0 | 547.1 | |
| 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. | |