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 |
| 0.00 | 10.89 | 0.00 | 5.57 | 8.40 | 25.60 | -13.58 | 82.80 | 0.2361 | -281.0 | -209.3 | |
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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 | 2.25 | 0.00 | 1.13 | 6.20 | 29.52 | -9.67 | 92.91 | 0.1679 | -627.0 | -652.3 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 6.97 | 28.70 | -10.49 | 88.32 | 0.1816 | -903.0 | -511.7 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 9.72 | 28.09 | -11.09 | 74.25 | 0.1980 | -875.0 | -733.5 | |
| 0.00 | 1.89 | 0.00 | 0.96 | 9.48 | 26.81 | -12.38 | 76.74 | 0.2182 | -902.0 | -742.2 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 9.99 | 22.33 | -16.85 | 77.93 | 0.2933 | 909.0 | 673.7 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 8.22 | 17.87 | -21.31 | 84.75 | 0.3628 | 712.0 | 593.4 | |
| 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. | |