SDO HMI 2014-12-07 12:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.58 | 0.00 | 5.88 | -14.47 | 37.42 | 22.73 | 236.13 | 0.4520 | 130.4 | 17.9 | |
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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 | 1.02 | 0.00 | 0.60 | -19.44 | 41.08 | 26.38 | 231.45 | 0.5380 | 723.0 | 529.2 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -12.84 | 39.62 | 24.92 | 241.45 | 0.4697 | 766.0 | 632.7 | |
| 0.00 | 2.22 | 0.00 | 1.25 | -15.65 | 38.83 | 24.14 | 235.47 | 0.4800 | 680.0 | 668.3 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -15.49 | 38.75 | 24.05 | 235.66 | 0.4777 | 765.0 | 635.0 | |
| 0.00 | 2.99 | 0.00 | 1.64 | -13.05 | 36.93 | 22.23 | 238.37 | 0.4347 | -739.0 | -590.8 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -14.48 | 35.98 | 21.29 | 234.44 | 0.4339 | -564.0 | -465.0 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -10.98 | 30.57 | 15.88 | 234.46 | 0.3315 | -718.0 | -605.8 | |
| 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. | |