SDO HMI 2011-08-09 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 |
| 0.00 | 22.78 | 0.00 | 11.62 | 19.32 | 224.56 | -3.34 | 13.58 | 0.2362 | -644.3 | -569.2 | |
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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 | 2.71 | 0.00 | 1.38 | 19.62 | 226.11 | -1.78 | 7.26 | 0.2332 | -751.0 | -663.5 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 19.09 | 226.09 | -1.81 | 7.68 | 0.2243 | -945.0 | -651.9 | |
| 0.00 | 3.61 | 0.00 | 1.84 | 19.34 | 225.99 | -1.91 | 7.94 | 0.2287 | -930.0 | -771.5 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 19.62 | 225.92 | -1.98 | 8.03 | 0.2336 | -1027.0 | -873.5 | |
| 0.00 | 1.90 | 0.00 | 0.97 | 20.65 | 225.91 | -1.99 | 7.47 | 0.2510 | -1053.0 | -817.3 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 20.50 | 225.72 | -2.18 | 8.28 | 0.2488 | -757.0 | -513.9 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 20.56 | 225.49 | -2.41 | 9.09 | 0.2505 | -865.0 | -681.9 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 17.93 | 224.18 | -3.72 | 17.01 | 0.2118 | -933.0 | -771.5 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 17.78 | 224.19 | -3.71 | 17.22 | 0.2093 | -762.0 | -574.1 | |
| 0.00 | 2.17 | 0.00 | 1.11 | 20.17 | 224.00 | -3.90 | 14.89 | 0.2493 | -902.0 | -702.2 | |
| 0.00 | 1.81 | 0.00 | 0.92 | 18.64 | 224.01 | -3.89 | 16.74 | 0.2243 | -1070.0 | -790.2 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 17.99 | 218.68 | -9.22 | 36.79 | 0.2556 | 870.0 | 661.4 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 18.60 | 218.26 | -9.64 | 36.52 | 0.2680 | 749.0 | 593.4 | |
| 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. | |