SDO HMI 2014-08-18 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.61 | 223.32 | 35.26 | 194.37 | 8.36 | 343.45 | -55.74 | 84.50 | 0.8237 | -605.1 | -196.2 | |
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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 | 0.54 | 0.00 | 0.45 | 9.82 | 345.12 | -54.07 | 82.78 | 0.8064 | 396.0 | 303.5 | |
| 0.00 | 0.81 | 0.00 | 0.69 | 10.39 | 344.34 | -54.85 | 82.06 | 0.8142 | -437.0 | -422.0 | |
| 2.79 | 214.68 | 2.38 | 186.53 | 8.20 | 344.20 | -54.99 | 84.75 | 0.8162 | -922.1 | -210.7 | |
| 37.10 | -3.00 | 32.22 | -3.00 | 8.34 | 343.47 | -55.72 | 84.53 | 0.8235 | -713.8 | 999999 | |
| 0.00 | 2.43 | 0.00 | 2.19 | 7.83 | 342.01 | -57.18 | 85.06 | 0.8377 | -134.0 | -61.1 | |
| 0.72 | 2.43 | 0.66 | 2.23 | 10.27 | 341.23 | -57.96 | 82.12 | 0.8441 | 360.6 | 280.5 | |
| 0.00 | 1.53 | 0.00 | 1.39 | 7.83 | 341.72 | -57.46 | 85.04 | 0.8404 | 317.0 | 255.8 | |
| 0.00 | 0.90 | 0.00 | 0.89 | 10.64 | 338.43 | -60.76 | 81.60 | 0.8689 | 450.0 | 314.9 | |
| 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. | |