SDO HMI 2014-08-03 14:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.79 | 0.00 | 4.24 | 7.23 | 211.91 | -24.49 | 85.36 | 0.4137 | -512.3 | -488.7 | |
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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 | 1.63 | 0.00 | 0.87 | 8.26 | 213.90 | -22.50 | 82.74 | 0.3834 | -821.0 | -687.6 | |
| 0.00 | 1.00 | 0.00 | 0.53 | 6.54 | 213.76 | -22.64 | 87.23 | 0.3846 | -677.0 | -663.2 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 6.57 | 213.52 | -22.88 | 87.18 | 0.3883 | -732.0 | -554.1 | |
| 0.00 | 1.81 | 0.00 | 0.98 | 7.16 | 213.03 | -23.37 | 85.69 | 0.3964 | -682.0 | -633.1 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 8.46 | 212.01 | -24.39 | 82.60 | 0.4136 | -751.0 | -532.7 | |
| 0.00 | 0.81 | 0.00 | 0.49 | 5.10 | 202.08 | -34.33 | 89.66 | 0.5638 | 589.0 | 497.0 | |
| 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. | |