SDO HMI 2014-08-18 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.32 | 0.00 | 7.07 | 9.06 | 23.83 | -20.84 | 82.96 | 0.3574 | 179.1 | 280.1 | |
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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 | 1.17 | 0.00 | 0.60 | 9.39 | 28.84 | -15.83 | 79.51 | 0.2749 | -910.0 | -740.2 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 6.13 | 28.58 | -16.09 | 91.41 | 0.2769 | -723.0 | -514.6 | |
| 0.00 | 1.89 | 0.00 | 1.00 | 9.13 | 24.85 | -19.82 | 81.87 | 0.3397 | 681.0 | 682.4 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 9.07 | 24.20 | -20.48 | 82.20 | 0.3502 | 853.0 | 687.7 | |
| 0.00 | 2.70 | 0.00 | 1.43 | 5.73 | 24.19 | -20.48 | 91.80 | 0.3498 | -18.0 | -7.2 | |
| 0.00 | 2.79 | 0.00 | 1.49 | 9.79 | 22.37 | -22.31 | 80.72 | 0.3806 | 543.0 | 646.4 | |
| 0.00 | 1.89 | 0.00 | 1.05 | 14.35 | 17.96 | -26.71 | 71.72 | 0.4605 | 828.0 | 618.7 | |
| 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. | |