SDO HMI 2011-05-31 23:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.06 | 180.54 | 22.59 | 131.25 | -20.23 | 19.84 | -43.87 | 117.41 | 0.7346 | 362.9 | 316.7 | |
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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 |
| 0.00 | 0.81 | 0.00 | 0.54 | -16.61 | 24.79 | -38.92 | 114.65 | 0.6647 | -656.0 | -556.9 | |
| 0.00 | 1.99 | 0.00 | 1.36 | -18.98 | 23.24 | -40.47 | 117.25 | 0.6927 | -753.0 | -654.6 | |
| 0.00 | 1.63 | 0.00 | 1.10 | -17.68 | 23.44 | -40.27 | 115.54 | 0.6849 | -829.0 | -646.7 | |
| 0.00 | 0.72 | 0.00 | 0.49 | -17.45 | 23.41 | -40.30 | 115.22 | 0.6843 | -454.0 | -466.1 | |
| 0.00 | 2.35 | 0.00 | 1.60 | -17.90 | 23.25 | -40.46 | 115.77 | 0.6880 | -766.0 | -562.3 | |
| 0.00 | 0.54 | 0.00 | 0.37 | -19.46 | 22.75 | -40.96 | 117.67 | 0.7002 | -479.0 | -473.2 | |
| 1.35 | 3.43 | 0.94 | 2.38 | -18.91 | 22.45 | -41.26 | 116.79 | 0.7012 | -613.0 | -604.3 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -19.36 | 22.27 | -41.44 | 117.32 | 0.7051 | -575.0 | -537.5 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -18.59 | 22.29 | -41.42 | 116.29 | 0.7017 | -496.0 | -395.6 | |
| 3.97 | 6.59 | 2.79 | 4.62 | -18.59 | 21.55 | -42.16 | 115.96 | 0.7099 | -742.3 | -448.1 | |
| 0.00 | 1.26 | 0.00 | 0.90 | -19.00 | 20.81 | -42.90 | 116.20 | 0.7196 | 709.0 | 545.7 | |
| 19.96 | 157.53 | 14.58 | 115.21 | -20.37 | 19.67 | -44.04 | 117.52 | 0.7371 | 1037.9 | 404.1 | |
| 0.00 | 1.08 | 0.00 | 0.81 | -21.77 | 19.15 | -44.56 | 119.08 | 0.7479 | 604.0 | 423.1 | |
| 5.78 | -12.00 | 4.28 | -12.00 | -20.69 | 19.05 | -44.66 | 117.68 | 0.7447 | 757.8 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.74 | -20.07 | 18.32 | -45.39 | 116.60 | 0.7501 | 158.0 | 130.3 | |
| 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. | |