SDO HMI 2014-07-17 11:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.54 | 0.00 | 3.97 | -25.71 | 137.83 | 34.89 | 225.07 | 0.7168 | -555.8 | -466.5 | |
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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 | 0.27 | 0.00 | 0.21 | -22.96 | 146.16 | 43.22 | 234.97 | 0.7723 | -550.0 | -498.3 | |
| 0.00 | 1.00 | 0.00 | 0.78 | -24.23 | 145.53 | 42.60 | 233.17 | 0.7734 | -516.0 | -398.7 | |
| 0.00 | 0.36 | 0.00 | 0.27 | -24.17 | 143.85 | 40.91 | 232.24 | 0.7580 | -631.0 | -535.2 | |
| 0.00 | 0.82 | 0.00 | 0.61 | -26.76 | 140.70 | 37.76 | 227.29 | 0.7464 | -501.0 | -427.7 | |
| 0.00 | 1.73 | 0.00 | 1.28 | -27.00 | 140.58 | 37.64 | 226.94 | 0.7470 | -454.0 | -454.5 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -25.54 | 119.94 | 17.01 | 207.91 | 0.5659 | -683.0 | -547.1 | |
| 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. | |