SDO HMI 2014-04-07 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.13 | 43.92 | 4.31 | 26.53 | 17.46 | 30.72 | 25.95 | 313.14 | 0.5742 | -617.6 | -565.0 | |
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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 | 2.02 | 0.00 | 1.20 | 15.25 | 30.94 | 26.17 | 309.85 | 0.5564 | -592.0 | -501.0 | |
| 0.00 | 1.23 | 0.00 | 0.74 | 17.32 | 30.86 | 26.09 | 312.79 | 0.5743 | -718.0 | -596.3 | |
| 7.13 | 38.99 | 4.31 | 23.60 | 17.58 | 30.83 | 26.06 | 313.17 | 0.5764 | -849.1 | -604.1 | |
| 0.00 | 0.62 | 0.00 | 0.37 | 17.36 | 30.34 | 25.57 | 313.41 | 0.5693 | -796.0 | -606.1 | |
| 0.00 | 1.06 | 0.00 | 0.62 | 17.52 | 26.04 | 21.27 | 318.83 | 0.5275 | 633.0 | 598.7 | |
| 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. | |