SDO HMI 2011-10-18 22:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.37 | 80.99 | 22.77 | 43.59 | -14.48 | 2.64 | -11.05 | 151.63 | 0.3921 | -91.6 | -299.2 | |
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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 |
| 7.41 | 8.54 | 3.95 | 4.56 | -14.83 | 6.03 | -7.66 | 159.72 | 0.3732 | 1008.5 | 862.3 | |
| 3.84 | 16.30 | 2.05 | 8.73 | -14.97 | 5.46 | -8.22 | 158.49 | 0.3785 | 1119.5 | 798.0 | |
| 2.35 | -2.00 | 1.26 | -2.00 | -14.91 | 5.22 | -8.47 | 157.84 | 0.3791 | 918.1 | 999999 | |
| 5.14 | -2.00 | 2.76 | -2.00 | -15.19 | 5.14 | -8.55 | 157.96 | 0.3838 | 798.2 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -14.75 | 4.97 | -8.72 | 157.10 | 0.3783 | 1011.0 | 868.1 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -14.31 | 4.65 | -9.04 | 155.85 | 0.3738 | 832.0 | 648.1 | |
| 0.00 | 1.13 | 0.00 | 0.61 | -14.86 | 3.94 | -9.75 | 154.84 | 0.3867 | 824.0 | 718.6 | |
| 1.39 | 2.62 | 0.75 | 1.41 | -14.52 | 2.10 | -11.59 | 150.40 | 0.3954 | -740.8 | -564.6 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -14.14 | 1.84 | -11.85 | 149.34 | 0.3923 | -833.0 | -664.8 | |
| 0.00 | 3.23 | 0.00 | 1.74 | -14.36 | 1.79 | -11.90 | 149.55 | 0.3957 | -891.0 | -697.4 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -16.51 | 1.57 | -12.12 | 151.75 | 0.4270 | -798.0 | -652.9 | |
| 1.92 | 4.18 | 1.03 | 2.25 | -13.86 | 1.69 | -11.99 | 148.66 | 0.3896 | -1003.9 | -866.7 | |
| 0.00 | 1.31 | 0.00 | 0.71 | -14.43 | 1.44 | -12.25 | 148.91 | 0.3996 | -705.0 | -498.7 | |
| 5.32 | 7.58 | 2.86 | 4.08 | -14.05 | 1.40 | -12.29 | 148.31 | 0.3947 | -975.2 | -766.0 | |
| 0.00 | 2.62 | 0.00 | 1.41 | -13.68 | 1.17 | -12.52 | 147.31 | 0.3917 | -852.0 | -675.4 | |
| 2.88 | 3.23 | 1.57 | 1.76 | -16.11 | 0.96 | -12.73 | 150.08 | 0.4262 | 914.2 | 815.0 | |
| 0.00 | 1.66 | 0.00 | 0.89 | -13.53 | 0.99 | -12.70 | 146.72 | 0.3912 | -920.0 | -757.3 | |
| 12.12 | 22.66 | 6.54 | 12.24 | -14.03 | 0.87 | -12.82 | 147.19 | 0.3990 | -1013.7 | -603.5 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -14.35 | 359.80 | -13.89 | 145.53 | 0.4125 | -734.0 | -528.9 | |
| 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. | |