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 |
| 21.97 | 206.09 | 82.18 | 882.80 | -10.87 | 237.69 | -81.77 | 101.90 | 0.9926 | 112.8 | -237.1 | |
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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 | 0.80 | 0.00 | 3.65 | -15.16 | 238.00 | -81.46 | 106.20 | 0.9944 | -95.0 | -73.9 | |
| 1.15 | 50.22 | 2.78 | 132.30 | -10.93 | 243.02 | -76.44 | 102.78 | 0.9797 | 439.6 | 8.5 | |
| 8.06 | 31.62 | 18.08 | 70.85 | -9.56 | 243.78 | -75.68 | 101.53 | 0.9761 | 317.8 | 186.8 | |
| 4.52 | -2.00 | 12.25 | -2.00 | -11.43 | 241.73 | -77.73 | 103.07 | 0.9841 | -85.4 | 999999 | |
| 0.00 | 1.59 | 0.00 | 5.45 | -13.09 | 239.70 | -79.76 | 104.40 | 0.9903 | 185.0 | 143.8 | |
| 0.00 | 8.41 | 0.00 | 31.54 | -13.51 | 239.12 | -80.34 | 104.72 | 0.9917 | -135.0 | -106.7 | |
| 0.00 | 0.71 | 0.00 | 2.31 | -11.90 | 239.96 | -79.50 | 103.25 | 0.9891 | -341.0 | -336.4 | |
| 0.00 | 0.62 | 0.00 | 2.03 | -11.74 | 239.97 | -79.49 | 103.10 | 0.9891 | -353.0 | -374.7 | |
| 4.61 | 112.12 | 27.82 | 634.67 | -10.93 | 235.94 | -83.52 | 101.69 | 0.9966 | 113.7 | -335.2 | |
| 3.63 | -9.00 | 21.25 | -9.00 | -10.50 | 236.12 | -83.34 | 101.29 | 0.9963 | 70.0 | 999999 | |
| 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. | |