SDO HMI 2014-04-22 11:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.73 | 0.00 | 4.01 | -9.46 | 145.87 | -14.82 | 108.43 | 0.2765 | 805.8 | 560.0 | |
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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 | 1.51 | 0.00 | 0.77 | -14.00 | 150.25 | -10.44 | 131.96 | 0.2375 | 897.0 | 578.7 | |
| 0.00 | 1.69 | 0.00 | 0.86 | -14.20 | 149.29 | -11.40 | 130.17 | 0.2518 | 808.0 | 600.4 | |
| 0.00 | 2.31 | 0.00 | 1.17 | -4.08 | 148.42 | -12.26 | 86.24 | 0.2133 | 866.0 | 490.2 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -6.83 | 145.96 | -14.73 | 97.88 | 0.2560 | 873.0 | 642.3 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -10.80 | 126.34 | -34.34 | 101.84 | 0.5684 | 585.0 | 502.4 | |
| 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. | |