SDO HMI 2014-03-31 06:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.37 | 0.00 | 3.97 | -26.50 | 84.58 | -9.26 | 163.32 | 0.3898 | -201.8 | -147.2 | |
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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 |
| 0.00 | 1.23 | 0.00 | 0.62 | -19.02 | 98.42 | 4.59 | 199.33 | 0.2295 | 865.0 | 721.6 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -23.03 | 95.55 | 1.71 | 185.55 | 0.2856 | 756.0 | 510.3 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -27.06 | 90.79 | -3.05 | 172.29 | 0.3546 | 685.0 | 615.0 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -29.27 | 80.08 | -13.75 | 151.90 | 0.4421 | -867.0 | -747.9 | |
| 0.00 | 0.44 | 0.00 | 0.24 | -29.51 | 79.52 | -14.32 | 151.27 | 0.4496 | -708.0 | -579.8 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -29.46 | 77.74 | -16.09 | 148.41 | 0.4627 | -833.0 | -623.8 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -29.33 | 76.54 | -17.29 | 146.46 | 0.4710 | -798.0 | -606.9 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -27.91 | 75.90 | -17.94 | 143.55 | 0.4600 | -714.0 | -584.5 | |
| 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. | |