SDO HMI 2011-08-26 15:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.49 | 0.00 | 12.94 | 18.71 | 357.00 | -0.15 | 359.24 | 0.2196 | -372.6 | -245.6 | |
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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 | 2.60 | 0.00 | 1.32 | 18.06 | 1.76 | 4.61 | 338.23 | 0.2068 | -663.0 | -650.2 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 17.60 | 1.14 | 3.99 | 340.11 | 0.1958 | -962.0 | -750.3 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 17.63 | 0.79 | 3.64 | 341.78 | 0.1944 | -937.0 | -669.4 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 19.89 | 0.42 | 3.27 | 346.44 | 0.2298 | -850.0 | -688.3 | |
| 0.00 | 3.14 | 0.00 | 1.59 | 17.73 | 0.35 | 3.20 | 344.02 | 0.1937 | -899.0 | -741.0 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 19.99 | 0.23 | 3.08 | 347.30 | 0.2306 | -762.0 | -578.8 | |
| 0.00 | 1.79 | 0.00 | 0.91 | 18.75 | 0.08 | 2.93 | 346.59 | 0.2094 | -864.0 | -692.0 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 19.62 | 0.06 | 2.91 | 347.61 | 0.2238 | -792.0 | -626.7 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 19.28 | 359.54 | 2.39 | 349.47 | 0.2164 | -890.0 | -641.5 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 19.34 | 358.90 | 1.75 | 352.30 | 0.2158 | -785.0 | -564.1 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 17.98 | 354.08 | -3.07 | 15.06 | 0.1972 | 879.0 | 692.8 | |
| 0.00 | 1.70 | 0.00 | 0.87 | 19.50 | 351.57 | -5.58 | 23.00 | 0.2357 | 868.0 | 646.9 | |
| 0.00 | 4.04 | 0.00 | 2.07 | 18.89 | 348.27 | -8.89 | 35.29 | 0.2541 | 681.0 | 613.9 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 19.44 | 347.72 | -9.44 | 35.59 | 0.2668 | 759.0 | 574.7 | |
| 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. | |