SDO HMI 2011-08-05 04:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.15 | 28.14 | 3.34 | 18.23 | 18.49 | 241.66 | -39.13 | 68.28 | 0.6458 | 27.2 | 178.5 | |
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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 | 1.63 | 0.00 | 0.99 | 18.23 | 246.31 | -34.48 | 66.98 | 0.5864 | -883.0 | -722.9 | |
| 0.00 | 1.27 | 0.00 | 0.77 | 18.38 | 246.20 | -34.59 | 66.78 | 0.5884 | -665.0 | -669.9 | |
| 0.00 | 1.18 | 0.00 | 0.72 | 17.94 | 245.64 | -35.15 | 67.74 | 0.5941 | -843.0 | -699.3 | |
| 0.00 | 1.99 | 0.00 | 1.23 | 18.04 | 245.14 | -35.65 | 67.78 | 0.6008 | -723.0 | -614.1 | |
| 2.80 | 4.61 | 1.78 | 2.94 | 18.18 | 242.94 | -37.85 | 68.37 | 0.6293 | -799.2 | -719.8 | |
| 0.00 | 2.17 | 0.00 | 1.43 | 18.96 | 240.41 | -40.38 | 68.03 | 0.6630 | 968.0 | 804.6 | |
| 0.00 | 0.54 | 0.00 | 0.36 | 19.21 | 240.29 | -40.50 | 67.71 | 0.6651 | 636.0 | 635.5 | |
| 0.36 | 1.45 | 0.24 | 0.95 | 18.22 | 240.50 | -40.29 | 69.11 | 0.6598 | 775.2 | 626.9 | |
| 0.00 | 0.81 | 0.00 | 0.54 | 19.35 | 240.04 | -40.75 | 67.58 | 0.6685 | 566.0 | 475.9 | |
| 1.99 | 7.24 | 1.32 | 4.81 | 18.84 | 240.02 | -40.77 | 68.33 | 0.6673 | 733.6 | 565.7 | |
| 0.00 | 5.25 | 0.00 | 3.49 | 18.32 | 239.70 | -41.09 | 69.19 | 0.6697 | 773.0 | 552.7 | |
| 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. | |