SDO HMI 2011-10-18 19:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.33 | 92.56 | 18.56 | 50.12 | -14.60 | 2.74 | -12.60 | 148.55 | 0.4060 | 16.0 | -211.9 | |
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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 |
| 5.75 | 8.98 | 3.08 | 4.81 | -14.82 | 5.91 | -9.43 | 155.52 | 0.3841 | 1033.4 | 885.8 | |
| 4.44 | 19.61 | 2.39 | 10.55 | -14.99 | 5.31 | -10.04 | 154.35 | 0.3906 | 1118.1 | 752.8 | |
| 2.18 | -2.00 | 1.17 | -2.00 | -14.96 | 5.06 | -10.29 | 153.77 | 0.3920 | 986.7 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -15.48 | 5.03 | -10.31 | 154.30 | 0.3995 | 613.0 | 458.5 | |
| 5.05 | -2.00 | 2.72 | -2.00 | -15.19 | 4.98 | -10.36 | 153.87 | 0.3957 | 834.8 | 999999 | |
| 0.96 | 2.44 | 0.52 | 1.31 | -14.74 | 4.88 | -10.47 | 153.12 | 0.3901 | 933.1 | 675.4 | |
| 0.00 | 1.92 | 0.00 | 1.03 | -14.24 | 4.56 | -10.79 | 151.79 | 0.3854 | 862.0 | 579.0 | |
| 1.31 | 1.83 | 0.71 | 0.99 | -14.80 | 3.90 | -11.44 | 151.07 | 0.3982 | 793.9 | 755.5 | |
| 0.00 | 3.31 | 0.00 | 1.80 | -14.55 | 2.05 | -13.29 | 146.97 | 0.4100 | -636.0 | -652.9 | |
| 0.00 | 2.96 | 0.00 | 1.63 | -16.38 | 1.67 | -13.67 | 148.64 | 0.4375 | -512.0 | -578.4 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -14.08 | 1.80 | -13.55 | 145.81 | 0.4061 | -965.0 | -803.6 | |
| 0.00 | 4.79 | 0.00 | 2.59 | -13.86 | 1.71 | -13.63 | 145.33 | 0.4040 | -974.0 | -956.3 | |
| 0.00 | 2.88 | 0.00 | 1.56 | -14.34 | 1.65 | -13.69 | 145.90 | 0.4108 | -776.0 | -671.5 | |
| 2.00 | 8.02 | 1.09 | 4.35 | -14.15 | 1.41 | -13.93 | 145.17 | 0.4105 | -913.8 | -909.1 | |
| 1.22 | 3.31 | 0.67 | 1.82 | -16.01 | 1.09 | -14.25 | 147.10 | 0.4375 | 1044.3 | 777.1 | |
| 0.00 | 1.57 | 0.00 | 0.86 | -15.99 | 0.81 | -14.54 | 146.55 | 0.4396 | 826.0 | 619.1 | |
| 0.00 | 1.57 | 0.00 | 0.85 | -13.56 | 0.97 | -14.37 | 143.46 | 0.4070 | -945.0 | -728.1 | |
| 11.42 | 26.23 | 6.21 | 14.27 | -14.07 | 0.88 | -14.47 | 144.03 | 0.4144 | -1034.6 | -562.6 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -14.32 | 359.74 | -15.60 | 142.34 | 0.4283 | -644.0 | -569.8 | |
| 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. | |