SDO HMI 2011-08-09 00:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.57 | 0.00 | 10.01 | 19.32 | 224.80 | -5.29 | 20.93 | 0.2453 | -609.1 | -582.8 | |
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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 | 0.36 | 0.00 | 0.18 | 18.88 | 226.59 | -3.50 | 14.85 | 0.2266 | -816.0 | -714.0 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 18.19 | 226.31 | -3.78 | 16.87 | 0.2166 | -782.0 | -617.8 | |
| 0.00 | 3.52 | 0.00 | 1.80 | 19.44 | 226.13 | -3.97 | 16.00 | 0.2378 | -896.0 | -820.9 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 19.62 | 225.93 | -4.17 | 16.52 | 0.2418 | -917.0 | -837.9 | |
| 0.00 | 1.72 | 0.00 | 0.88 | 20.66 | 225.80 | -4.29 | 15.75 | 0.2591 | -1110.0 | -898.6 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 19.47 | 225.80 | -4.29 | 17.18 | 0.2399 | -864.0 | -668.7 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 20.91 | 225.60 | -4.49 | 16.17 | 0.2641 | -719.0 | -578.3 | |
| 0.00 | 3.25 | 0.00 | 1.66 | 19.31 | 225.45 | -4.64 | 18.71 | 0.2391 | -665.0 | -603.9 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 20.46 | 225.38 | -4.71 | 17.42 | 0.2580 | -519.0 | -555.0 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 20.97 | 225.37 | -4.72 | 16.87 | 0.2662 | -782.0 | -577.8 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 18.24 | 224.10 | -5.99 | 25.55 | 0.2310 | -860.0 | -696.2 | |
| 0.00 | 2.17 | 0.00 | 1.10 | 17.85 | 222.89 | -7.20 | 30.69 | 0.2349 | -905.0 | -675.6 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 19.51 | 221.42 | -8.67 | 31.75 | 0.2713 | 527.0 | 594.9 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 18.05 | 218.34 | -11.75 | 43.24 | 0.2838 | 780.0 | 651.8 | |
| 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. | |