SDO HMI 2014-05-18 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.96 | 264.63 | 24.29 | 149.54 | -24.33 | 190.99 | 18.97 | 218.08 | 0.4823 | 656.5 | 317.0 | |
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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 |
| 40.89 | 244.20 | 23.13 | 138.16 | -24.26 | 191.36 | 19.34 | 218.72 | 0.4845 | 1226.4 | 380.3 | |
| 2.07 | -1.00 | 1.16 | -1.00 | -23.97 | 190.61 | 18.59 | 218.08 | 0.4742 | 999.7 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -23.58 | 190.31 | 18.29 | 218.21 | 0.4669 | 818.0 | 604.7 | |
| 0.00 | 2.43 | 0.00 | 1.36 | -24.04 | 190.20 | 18.18 | 217.39 | 0.4711 | 859.0 | 738.3 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -22.58 | 189.72 | 17.70 | 218.81 | 0.4497 | -520.0 | -342.3 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -25.10 | 189.73 | 17.70 | 215.25 | 0.4791 | 737.0 | 624.3 | |
| 0.00 | 1.26 | 0.00 | 0.70 | -24.43 | 186.85 | 14.83 | 211.62 | 0.4463 | -587.0 | -461.7 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -24.47 | 186.20 | 14.18 | 210.47 | 0.4416 | -887.0 | -702.4 | |
| 0.00 | 1.53 | 0.00 | 0.85 | -25.72 | 186.11 | 14.09 | 208.78 | 0.4573 | -725.0 | -517.4 | |
| 0.00 | 1.62 | 0.00 | 0.89 | -24.70 | 185.65 | 13.62 | 209.21 | 0.4403 | -734.0 | -565.9 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -26.42 | 185.67 | 13.65 | 207.25 | 0.4634 | -717.0 | -554.3 | |
| 0.00 | 2.16 | 0.00 | 1.20 | -26.29 | 185.48 | 13.46 | 207.08 | 0.4603 | -822.0 | -679.1 | |
| 0.00 | 2.97 | 0.00 | 1.67 | -27.43 | 185.41 | 13.38 | 205.74 | 0.4750 | -908.0 | -694.2 | |
| 0.00 | 1.53 | 0.00 | 0.86 | -27.16 | 185.34 | 13.32 | 205.91 | 0.4710 | -715.0 | -682.4 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -27.07 | 184.39 | 12.36 | 204.40 | 0.4634 | -843.0 | -715.6 | |
| 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. | |