SDO HMI 2014-09-20 19:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.53 | 11.25 | 0.31 | 6.44 | -21.53 | 310.25 | -9.21 | 162.73 | 0.5023 | -620.6 | -494.5 | |
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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 | 1.24 | 0.00 | 0.69 | -18.53 | 312.56 | -6.90 | 165.22 | 0.4483 | 647.0 | 546.4 | |
| 0.00 | 1.51 | 0.00 | 0.86 | -21.56 | 311.38 | -8.08 | 164.72 | 0.4980 | -868.0 | -661.2 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -21.78 | 310.55 | -8.91 | 163.37 | 0.5047 | -616.0 | -577.0 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -21.82 | 310.28 | -9.18 | 162.92 | 0.5064 | -811.0 | -608.8 | |
| 0.00 | 2.21 | 0.00 | 1.27 | -22.07 | 309.90 | -9.56 | 162.42 | 0.5117 | -796.0 | -615.6 | |
| 0.00 | 1.24 | 0.00 | 0.71 | -21.90 | 309.65 | -9.81 | 161.88 | 0.5104 | -908.0 | -634.4 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -22.29 | 309.52 | -9.94 | 161.92 | 0.5164 | -630.0 | -511.1 | |
| 0.53 | 2.66 | 0.31 | 1.53 | -21.77 | 309.40 | -10.06 | 161.36 | 0.5098 | -897.0 | -684.0 | |
| 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. | |