SDO HMI 2011-02-15 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 342.13 | 1599.46 | 183.14 | 857.54 | -19.95 | 34.82 | 18.56 | 231.50 | 0.3841 | 76.0 | -11.5 | |
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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 |
| 2.31 | 329.65 | 1.28 | 180.99 | -18.24 | 40.37 | 24.11 | 241.84 | 0.4419 | 809.7 | 433.2 | |
| 42.51 | -1.00 | 23.34 | -1.00 | -18.05 | 39.83 | 23.57 | 241.78 | 0.4333 | 1295.5 | 999999 | |
| 1.03 | -1.00 | 0.56 | -1.00 | -18.46 | 39.52 | 23.25 | 240.63 | 0.4316 | 850.8 | 999999 | |
| 1.11 | -1.00 | 0.61 | -1.00 | -17.86 | 39.33 | 23.07 | 241.74 | 0.4252 | 1144.7 | 999999 | |
| 2.91 | -1.00 | 1.60 | -1.00 | -18.44 | 39.21 | 22.95 | 240.38 | 0.4273 | 994.1 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -18.55 | 38.78 | 22.52 | 239.75 | 0.4222 | 547.0 | 459.8 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -18.31 | 38.72 | 22.45 | 240.20 | 0.4197 | 1060.0 | 944.6 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -20.86 | 38.27 | 22.01 | 234.42 | 0.4325 | 770.0 | 594.4 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -18.71 | 37.86 | 21.60 | 238.47 | 0.4108 | 889.0 | 834.8 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -19.72 | 37.70 | 21.43 | 236.13 | 0.4161 | -444.0 | -467.5 | |
| 4.20 | 728.55 | 2.26 | 389.80 | -18.39 | 36.88 | 20.62 | 238.14 | 0.3952 | -927.4 | -22.9 | |
| 46.88 | -11.00 | 25.32 | -11.00 | -19.18 | 36.82 | 20.55 | 236.31 | 0.4003 | 1263.4 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.55 | -18.03 | 36.67 | 20.41 | 238.72 | 0.3897 | -743.0 | -635.5 | |
| 0.94 | -11.00 | 0.51 | -11.00 | -19.76 | 36.76 | 20.50 | 234.98 | 0.4041 | 703.5 | 999999 | |
| 4.80 | -11.00 | 2.60 | -11.00 | -20.04 | 36.60 | 20.33 | 234.18 | 0.4043 | 757.7 | 999999 | |
| 1.11 | -11.00 | 0.60 | -11.00 | -18.41 | 36.39 | 20.12 | 237.54 | 0.3886 | 942.3 | 999999 | |
| 2.66 | -11.00 | 1.43 | -11.00 | -19.65 | 36.48 | 20.21 | 234.88 | 0.3995 | 933.1 | 999999 | |
| 0.00 | 9.86 | 0.00 | 5.35 | -20.84 | 36.50 | 20.24 | 232.40 | 0.4099 | 353.0 | 290.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -18.54 | 36.07 | 19.81 | 236.86 | 0.3853 | 570.0 | 465.8 | |
| 0.86 | -11.00 | 0.46 | -11.00 | -19.36 | 36.10 | 19.84 | 235.07 | 0.3923 | 929.5 | 999999 | |
| 0.00 | 2.14 | 0.00 | 1.16 | -20.15 | 36.17 | 19.91 | 233.44 | 0.3998 | 591.0 | 450.8 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -20.49 | 36.05 | 19.79 | 232.56 | 0.4011 | 761.0 | 601.1 | |
| 1.63 | -11.00 | 0.88 | -11.00 | -19.46 | 35.88 | 19.62 | 234.57 | 0.3902 | 853.1 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -20.92 | 35.91 | 19.65 | 231.47 | 0.4031 | 597.0 | 490.0 | |
| 0.00 | 1.54 | 0.00 | 0.82 | -18.29 | 35.44 | 19.18 | 236.68 | 0.3750 | 674.0 | 445.8 | |
| 10.89 | -11.00 | 5.86 | -11.00 | -20.29 | 35.59 | 19.33 | 232.38 | 0.3936 | 1087.7 | 999999 | |
| 4.71 | -11.00 | 2.53 | -11.00 | -19.69 | 35.48 | 19.22 | 233.56 | 0.3869 | 737.7 | 999999 | |
| 11.40 | 30.60 | 6.14 | 16.49 | -20.91 | 35.34 | 19.07 | 230.74 | 0.3960 | 941.0 | 472.8 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -20.46 | 35.18 | 18.91 | 231.48 | 0.3899 | 543.0 | 468.7 | |
| 10.03 | -11.00 | 5.38 | -11.00 | -19.98 | 35.05 | 18.79 | 232.35 | 0.3839 | 984.0 | 999999 | |
| 17.23 | -11.00 | 9.20 | -11.00 | -20.13 | 34.34 | 18.07 | 231.04 | 0.3762 | 1016.3 | 999999 | |
| 1.63 | -11.00 | 0.87 | -11.00 | -20.70 | 34.41 | 18.14 | 229.89 | 0.3825 | 729.6 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.22 | 34.40 | 18.14 | 228.79 | 0.3875 | 852.0 | 751.2 | |
| 29.48 | -11.00 | 15.71 | -11.00 | -19.67 | 34.18 | 17.92 | 231.82 | 0.3702 | -1186.0 | 999999 | |
| 0.51 | -11.00 | 0.27 | -11.00 | -19.95 | 34.15 | 17.89 | 231.16 | 0.3723 | 153.8 | 999999 | |
| 0.34 | 1.29 | 0.18 | 0.69 | -21.35 | 34.29 | 18.02 | 228.36 | 0.3873 | 823.5 | 685.4 | |
| 4.11 | -11.00 | 2.19 | -11.00 | -19.20 | 33.96 | 17.70 | 232.60 | 0.3630 | -1133.6 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -21.21 | 34.00 | 17.74 | 228.24 | 0.3825 | 845.0 | 665.9 | |
| 2.66 | -11.00 | 1.41 | -11.00 | -19.75 | 33.66 | 17.40 | 230.89 | 0.3643 | -981.6 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -21.64 | 33.79 | 17.53 | 227.02 | 0.3843 | 662.0 | 420.6 | |
| 29.31 | -11.00 | 15.53 | -11.00 | -19.34 | 33.35 | 17.09 | 231.37 | 0.3565 | -1396.2 | 999999 | |
| 0.00 | 0.51 | 0.00 | 0.27 | -21.41 | 33.43 | 17.16 | 226.94 | 0.3777 | -214.0 | -224.3 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -20.88 | 32.93 | 16.67 | 227.29 | 0.3664 | 943.0 | 814.0 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -21.06 | 32.95 | 16.69 | 226.93 | 0.3685 | 837.0 | 595.9 | |
| 0.00 | 2.14 | 0.00 | 1.14 | -20.57 | 32.83 | 16.57 | 227.78 | 0.3621 | 982.0 | 791.8 | |
| 0.00 | 13.03 | 0.00 | 6.95 | -21.84 | 32.61 | 16.35 | 224.77 | 0.3727 | -743.0 | -483.9 | |
| 0.00 | 2.06 | 0.00 | 1.10 | -22.14 | 32.65 | 16.39 | 224.21 | 0.3764 | -574.0 | -444.0 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -20.31 | 32.34 | 16.08 | 227.55 | 0.3536 | 673.0 | 541.4 | |
| 9.34 | 24.08 | 4.93 | 12.71 | -20.11 | 31.96 | 15.70 | 227.36 | 0.3469 | 1039.5 | 375.9 | |
| 0.00 | 1.63 | 0.00 | 0.86 | -19.39 | 31.86 | 15.59 | 228.85 | 0.3382 | 684.0 | 613.9 | |
| 1.71 | 4.63 | 0.90 | 2.44 | -19.69 | 31.75 | 15.49 | 227.96 | 0.3401 | 978.0 | 580.8 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -21.92 | 31.96 | 15.70 | 223.50 | 0.3662 | -788.0 | -584.9 | |
| 0.00 | 19.54 | 0.00 | 10.45 | -23.19 | 31.74 | 15.48 | 220.65 | 0.3782 | -139.0 | -306.6 | |
| 0.00 | 1.97 | 0.00 | 1.04 | -19.83 | 31.34 | 15.08 | 226.93 | 0.3366 | 1146.0 | 845.7 | |
| 0.00 | 2.74 | 0.00 | 1.46 | -22.85 | 31.53 | 15.27 | 220.92 | 0.3722 | -541.0 | -484.5 | |
| 4.03 | 44.91 | 2.14 | 23.88 | -22.43 | 31.39 | 15.12 | 221.48 | 0.3657 | -1073.9 | -590.6 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -20.87 | 31.15 | 14.89 | 224.26 | 0.3456 | 701.0 | 516.2 | |
| 2.06 | -56.00 | 1.09 | -56.00 | -22.22 | 31.26 | 15.00 | 221.68 | 0.3619 | -1033.1 | 999999 | |
| 4.46 | -56.00 | 2.37 | -56.00 | -22.74 | 31.25 | 14.99 | 220.65 | 0.3679 | -956.3 | 999999 | |
| 3.51 | 227.05 | 1.86 | 119.83 | -22.38 | 30.92 | 14.65 | 220.73 | 0.3601 | -723.3 | -511.6 | |
| 1.29 | 79.80 | 0.68 | 41.84 | -20.82 | 30.59 | 14.33 | 223.32 | 0.3387 | -789.9 | -289.5 | |
| 3.17 | 37.54 | 1.69 | 20.01 | -23.19 | 30.77 | 14.51 | 218.93 | 0.3682 | -1024.2 | -637.2 | |
| 1.46 | 5.06 | 0.76 | 2.65 | -20.13 | 30.23 | 13.97 | 224.16 | 0.3269 | -725.5 | -632.7 | |
| 48.51 | -60.00 | 25.62 | -60.00 | -21.94 | 30.31 | 14.05 | 220.46 | 0.3485 | -1376.9 | 999999 | |
| 5.06 | -62.00 | 2.69 | -62.00 | -23.41 | 30.46 | 14.20 | 217.94 | 0.3678 | -868.7 | 999999 | |
| 2.14 | -60.00 | 1.14 | -60.00 | -22.80 | 30.30 | 14.04 | 218.77 | 0.3587 | 408.3 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.23 | -23.70 | 30.23 | 13.97 | 216.99 | 0.3690 | -961.0 | -768.1 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -20.21 | 29.82 | 13.56 | 223.17 | 0.3230 | -842.0 | -630.5 | |
| 16.71 | -61.00 | 8.76 | -61.00 | -20.79 | 29.64 | 13.38 | 221.53 | 0.3278 | -1072.8 | 999999 | |
| 3.43 | -61.00 | 1.79 | -61.00 | -20.43 | 29.55 | 13.28 | 222.12 | 0.3225 | 450.5 | 999999 | |
| 0.00 | 3.34 | 0.00 | 1.75 | -20.96 | 28.94 | 12.68 | 219.70 | 0.3223 | -71.0 | -147.9 | |
| 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. | |