SDO HMI 2011-08-25 03:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.70 | 27.80 | 1.47 | 15.72 | 7.35 | 347.87 | -29.10 | 87.55 | 0.4840 | -452.3 | -252.1 | |
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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 | 2.34 | 0.00 | 1.27 | 6.94 | 352.31 | -24.65 | 88.70 | 0.4159 | -998.0 | -691.2 | |
| 1.71 | 2.43 | 0.93 | 1.32 | 7.02 | 352.14 | -24.82 | 88.49 | 0.4185 | -846.9 | -701.8 | |
| 0.99 | 1.53 | 0.54 | 0.84 | 8.18 | 351.70 | -25.27 | 85.72 | 0.4254 | -724.4 | -543.2 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 8.02 | 351.44 | -25.53 | 86.11 | 0.4295 | -718.0 | -535.3 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 6.53 | 351.42 | -25.54 | 89.59 | 0.4301 | -689.0 | -582.1 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 7.89 | 351.27 | -25.69 | 86.42 | 0.4320 | -677.0 | -486.8 | |
| 0.00 | 0.63 | 0.00 | 0.35 | 7.75 | 351.01 | -25.95 | 86.73 | 0.4361 | -751.0 | -653.9 | |
| 0.00 | 0.27 | 0.00 | 0.15 | 7.13 | 350.64 | -26.32 | 88.16 | 0.4420 | -779.0 | -642.7 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 7.19 | 349.51 | -27.45 | 87.96 | 0.4596 | -773.0 | -666.3 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 7.69 | 348.26 | -28.70 | 86.83 | 0.4786 | -744.0 | -614.8 | |
| 0.00 | 1.26 | 0.00 | 0.71 | 6.60 | 347.70 | -29.26 | 89.08 | 0.4875 | -815.0 | -666.9 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 6.73 | 347.49 | -29.48 | 88.77 | 0.4908 | -726.0 | -587.6 | |
| 0.00 | 2.07 | 0.00 | 1.17 | 6.55 | 347.43 | -29.53 | 89.15 | 0.4918 | -855.0 | -695.7 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 6.94 | 347.40 | -29.56 | 88.34 | 0.4919 | -609.0 | -467.9 | |
| 0.00 | 1.53 | 0.00 | 0.89 | 6.64 | 345.00 | -31.96 | 88.74 | 0.5280 | -729.0 | -565.8 | |
| 0.00 | 1.26 | 0.00 | 0.73 | 6.22 | 345.03 | -31.93 | 89.55 | 0.5278 | -683.0 | -497.1 | |
| 0.00 | 2.96 | 0.00 | 1.74 | 8.31 | 344.03 | -32.93 | 85.57 | 0.5417 | 779.0 | 684.2 | |
| 0.00 | 2.25 | 0.00 | 1.33 | 8.14 | 343.72 | -33.25 | 85.89 | 0.5462 | 755.0 | 593.2 | |
| 0.00 | 1.08 | 0.00 | 0.64 | 7.63 | 343.36 | -33.60 | 86.81 | 0.5515 | 774.0 | 508.8 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 8.19 | 343.16 | -33.80 | 85.78 | 0.5543 | 611.0 | 420.4 | |
| 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. | |