SDO HMI 2014-08-17 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 |
| 0.00 | 9.18 | 0.00 | 5.10 | 7.61 | 25.86 | -26.55 | 86.92 | 0.4456 | -94.8 | -193.3 | |
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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 | 0.63 | 0.00 | 0.34 | 6.36 | 29.80 | -22.61 | 89.64 | 0.3837 | -434.0 | -369.1 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 6.57 | 29.12 | -23.28 | 89.03 | 0.3944 | -784.0 | -575.3 | |
| 0.00 | 3.60 | 0.00 | 1.95 | 5.62 | 28.80 | -23.61 | 91.41 | 0.4004 | -710.0 | -667.3 | |
| 0.00 | 0.99 | 0.00 | 0.56 | 9.08 | 23.94 | -28.46 | 83.34 | 0.4757 | 591.0 | 485.1 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 9.50 | 22.60 | -29.80 | 82.63 | 0.4963 | 766.0 | 642.8 | |
| 0.00 | 2.25 | 0.00 | 1.30 | 9.89 | 21.42 | -30.99 | 81.98 | 0.5142 | 2.0 | 69.8 | |
| 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. | |