SDO HMI 2014-04-20 08:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.44 | 58.12 | 11.10 | 56.44 | -8.81 | 248.37 | 59.63 | 262.80 | 0.8605 | 330.0 | 160.7 | |
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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 |
| 8.34 | 45.42 | 8.36 | 45.56 | -8.72 | 249.52 | 60.78 | 262.90 | 0.8713 | 701.1 | 225.8 | |
| 1.33 | -1.00 | 1.32 | -1.00 | -8.87 | 249.13 | 60.38 | 262.73 | 0.8679 | 799.9 | 999999 | |
| 0.00 | 1.24 | 0.00 | 1.22 | -8.74 | 248.84 | 60.10 | 262.89 | 0.8655 | 539.0 | 526.4 | |
| 0.00 | 1.06 | 0.00 | 1.02 | -6.74 | 248.08 | 59.33 | 265.24 | 0.8592 | 380.0 | 365.2 | |
| 0.00 | 0.98 | 0.00 | 0.85 | -10.40 | 244.59 | 55.84 | 260.92 | 0.8264 | -500.0 | -424.3 | |
| 0.00 | 2.13 | 0.00 | 1.85 | -10.12 | 244.29 | 55.55 | 261.26 | 0.8235 | -527.0 | -290.1 | |
| 0.00 | 0.98 | 0.00 | 0.84 | -9.88 | 243.85 | 55.11 | 261.55 | 0.8191 | -105.0 | -172.8 | |
| 0.00 | 0.27 | 0.00 | 0.22 | -8.36 | 243.03 | 54.29 | 263.42 | 0.8108 | 408.0 | 395.0 | |
| 0.00 | 0.80 | 0.00 | 0.67 | -9.50 | 242.70 | 53.96 | 262.00 | 0.8075 | 176.0 | 220.7 | |
| 0.00 | 1.69 | 0.00 | 1.37 | -9.47 | 241.46 | 52.72 | 262.03 | 0.7947 | -388.0 | -375.7 | |
| 1.77 | 3.55 | 1.42 | 2.84 | -8.63 | 240.84 | 52.09 | 263.08 | 0.7880 | -419.8 | -358.0 | |
| 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. | |