SDO HMI 2014-08-18 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.52 | 210.34 | 37.67 | 191.24 | 8.32 | 343.42 | -57.42 | 84.46 | 0.8397 | -666.0 | -213.2 | |
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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 |
| 2.52 | 205.57 | 2.25 | 186.43 | 8.15 | 344.14 | -56.70 | 84.71 | 0.8330 | -962.1 | -225.0 | |
| 34.59 | -1.00 | 31.35 | -1.00 | 8.33 | 343.47 | -57.36 | 84.45 | 0.8392 | -803.9 | 999999 | |
| 3.15 | -1.00 | 2.86 | -1.00 | 7.81 | 343.47 | -57.36 | 85.07 | 0.8395 | -512.9 | 999999 | |
| 1.26 | 2.61 | 1.21 | 2.52 | 10.13 | 341.16 | -59.68 | 82.23 | 0.8597 | 312.8 | 195.4 | |
| 0.00 | 0.27 | 0.00 | 0.26 | 9.83 | 341.25 | -59.59 | 82.58 | 0.8590 | 402.0 | 324.3 | |
| 0.00 | 0.27 | 0.00 | 0.28 | 9.12 | 338.45 | -62.38 | 83.27 | 0.8829 | 594.0 | 555.0 | |
| 0.00 | 1.62 | 0.00 | 1.75 | 9.82 | 337.54 | -63.29 | 82.42 | 0.8899 | 374.0 | 293.4 | |
| 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. | |