SDO HMI 2014-04-15 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 161.28 | 809.78 | 89.18 | 448.14 | -15.85 | 223.20 | -24.42 | 115.48 | 0.4409 | 266.3 | 167.6 | |
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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 | 1.41 | 0.00 | 0.75 | -16.80 | 228.82 | -18.81 | 122.91 | 0.3692 | 839.0 | 596.1 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -17.01 | 228.69 | -18.93 | 123.25 | 0.3725 | -634.0 | -325.5 | |
| 1.15 | 3.54 | 0.61 | 1.88 | -15.01 | 228.50 | -19.12 | 118.14 | 0.3604 | -923.9 | -623.1 | |
| 0.00 | 1.59 | 0.00 | 0.84 | -14.67 | 228.33 | -19.29 | 117.09 | 0.3605 | -933.0 | -767.3 | |
| 0.00 | 0.62 | 0.00 | 0.33 | -14.91 | 228.18 | -19.44 | 117.53 | 0.3643 | 466.0 | 301.9 | |
| 0.44 | 1.41 | 0.23 | 0.75 | -14.21 | 228.14 | -19.48 | 115.71 | 0.3603 | -898.0 | -716.5 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -17.41 | 227.71 | -19.91 | 122.97 | 0.3889 | 417.0 | 495.7 | |
| 59.07 | 331.15 | 31.66 | 177.58 | -16.08 | 227.39 | -20.23 | 119.52 | 0.3834 | 1456.9 | 395.0 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -13.73 | 227.40 | -20.22 | 113.74 | 0.3685 | -1033.0 | -907.3 | |
| 2.21 | -8.00 | 1.18 | -8.00 | -15.49 | 227.12 | -20.50 | 117.83 | 0.3832 | 1049.1 | 999999 | |
| 0.00 | 1.68 | 0.00 | 0.90 | -13.54 | 227.25 | -20.37 | 113.13 | 0.3696 | -934.0 | -771.5 | |
| 6.01 | -8.00 | 3.23 | -8.00 | -15.88 | 226.88 | -20.74 | 118.51 | 0.3892 | 1059.5 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -14.62 | 226.85 | -20.77 | 115.47 | 0.3818 | -796.0 | -675.3 | |
| 0.62 | 7.60 | 0.33 | 4.04 | -10.38 | 226.88 | -20.74 | 104.48 | 0.3613 | 1147.3 | 761.6 | |
| 0.00 | 3.89 | 0.00 | 2.07 | -10.79 | 226.69 | -20.93 | 105.50 | 0.3658 | 737.0 | 599.8 | |
| 2.30 | -8.00 | 1.24 | -8.00 | -16.00 | 226.13 | -21.49 | 118.04 | 0.4007 | 749.4 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -18.70 | 225.79 | -21.83 | 123.57 | 0.4245 | -645.0 | -534.8 | |
| 0.00 | 1.41 | 0.00 | 0.75 | -10.19 | 226.60 | -21.02 | 103.81 | 0.3652 | 780.0 | 692.5 | |
| 0.00 | 2.56 | 0.00 | 1.37 | -11.03 | 226.50 | -21.12 | 106.02 | 0.3695 | 946.0 | 777.3 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -15.21 | 226.12 | -21.50 | 116.19 | 0.3958 | 639.0 | 518.8 | |
| 0.00 | 1.41 | 0.00 | 0.76 | -15.57 | 226.04 | -21.58 | 116.97 | 0.3992 | 889.0 | 659.4 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -15.26 | 225.98 | -21.64 | 116.19 | 0.3982 | 610.0 | 457.3 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -10.21 | 226.40 | -21.22 | 103.78 | 0.3683 | 750.0 | 592.5 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -15.84 | 225.81 | -21.81 | 117.36 | 0.4041 | 651.0 | 545.9 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -10.93 | 226.18 | -21.44 | 105.56 | 0.3741 | 677.0 | 551.0 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -10.32 | 226.16 | -21.46 | 103.95 | 0.3724 | 937.0 | 793.0 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -16.38 | 225.55 | -22.08 | 118.33 | 0.4114 | 753.0 | 488.2 | |
| 0.00 | 2.39 | 0.00 | 1.28 | -10.83 | 225.96 | -21.66 | 105.18 | 0.3773 | 770.0 | 679.6 | |
| 0.00 | 1.59 | 0.00 | 0.85 | -10.28 | 225.94 | -21.68 | 103.74 | 0.3759 | 880.0 | 675.5 | |
| 0.00 | 2.30 | 0.00 | 1.23 | -10.64 | 225.71 | -21.91 | 104.55 | 0.3805 | 795.0 | 657.2 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -10.69 | 225.58 | -22.05 | 104.62 | 0.3828 | 681.0 | 566.5 | |
| 0.00 | 1.41 | 0.00 | 0.77 | -15.65 | 224.85 | -22.77 | 116.07 | 0.4166 | 692.0 | 447.8 | |
| 1.68 | 3.01 | 0.91 | 1.63 | -14.68 | 224.93 | -22.69 | 113.92 | 0.4099 | -896.7 | -704.6 | |
| 0.00 | 4.16 | 0.00 | 2.23 | -11.04 | 225.28 | -22.34 | 105.37 | 0.3885 | 679.0 | 631.8 | |
| 3.18 | 7.60 | 1.74 | 4.16 | -16.04 | 224.57 | -23.05 | 116.68 | 0.4230 | -876.4 | -191.0 | |
| 2.21 | 6.19 | 1.20 | 3.37 | -15.52 | 224.63 | -22.99 | 115.59 | 0.4190 | 945.4 | 542.6 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -11.55 | 225.01 | -22.61 | 106.48 | 0.3945 | 739.0 | 554.5 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -15.38 | 224.24 | -23.38 | 114.96 | 0.4238 | 799.0 | 612.4 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -14.92 | 224.16 | -23.46 | 113.87 | 0.4225 | 708.0 | 573.4 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -10.26 | 224.42 | -23.20 | 102.98 | 0.3996 | 855.0 | 698.9 | |
| 0.00 | 1.68 | 0.00 | 0.91 | -11.03 | 224.05 | -23.57 | 104.71 | 0.4075 | 618.0 | 514.6 | |
| 0.00 | 0.62 | 0.00 | 0.34 | -15.80 | 223.27 | -24.35 | 115.11 | 0.4400 | 863.0 | 632.0 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -15.21 | 222.90 | -24.72 | 113.56 | 0.4422 | 859.0 | 752.7 | |
| 0.00 | 1.77 | 0.00 | 0.99 | -17.87 | 222.52 | -25.10 | 118.77 | 0.4624 | 713.0 | 525.9 | |
| 12.11 | 93.38 | 6.71 | 51.84 | -15.68 | 222.59 | -25.03 | 114.36 | 0.4490 | 1241.7 | 362.8 | |
| 0.00 | 3.18 | 0.00 | 1.76 | -15.20 | 222.62 | -25.00 | 113.34 | 0.4460 | 861.0 | 846.6 | |
| 2.30 | -45.00 | 1.28 | -45.00 | -15.95 | 222.28 | -25.34 | 114.68 | 0.4548 | 875.2 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -17.66 | 222.03 | -25.59 | 117.97 | 0.4679 | 652.0 | 556.9 | |
| 2.39 | -45.00 | 1.32 | -45.00 | -15.61 | 222.29 | -25.33 | 113.99 | 0.4528 | 1032.2 | 999999 | |
| 1.24 | 5.84 | 0.69 | 3.24 | -14.62 | 222.11 | -25.51 | 111.78 | 0.4506 | 1099.7 | 855.6 | |
| 1.50 | -45.00 | 0.84 | -45.00 | -15.41 | 221.90 | -25.72 | 113.30 | 0.4574 | 876.6 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -10.41 | 222.32 | -25.30 | 102.55 | 0.4324 | 810.0 | 573.5 | |
| 0.00 | 1.50 | 0.00 | 0.84 | -15.07 | 221.81 | -25.81 | 112.53 | 0.4570 | 668.0 | 595.9 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -14.86 | 221.84 | -25.78 | 112.10 | 0.4556 | 916.0 | 772.3 | |
| 5.39 | 114.42 | 3.00 | 63.87 | -14.67 | 221.72 | -25.90 | 111.63 | 0.4564 | 1022.6 | 419.7 | |
| 3.54 | -55.00 | 1.96 | -55.00 | -14.12 | 221.79 | -25.83 | 110.52 | 0.4530 | 1091.5 | 999999 | |
| 1.77 | -55.00 | 0.98 | -55.00 | -13.85 | 221.79 | -25.83 | 109.93 | 0.4518 | 996.0 | 999999 | |
| 5.13 | -55.00 | 2.86 | -55.00 | -14.94 | 221.55 | -26.07 | 112.09 | 0.4601 | 916.5 | 999999 | |
| 3.27 | -55.00 | 1.82 | -55.00 | -14.42 | 221.58 | -26.04 | 111.02 | 0.4573 | 844.9 | 999999 | |
| 2.56 | -55.00 | 1.43 | -55.00 | -15.54 | 221.36 | -26.26 | 113.21 | 0.4657 | 839.8 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -9.67 | 221.91 | -25.71 | 100.72 | 0.4371 | 740.0 | 629.7 | |
| 0.00 | 3.54 | 0.00 | 1.97 | -13.77 | 221.39 | -26.23 | 109.54 | 0.4574 | 563.0 | 496.1 | |
| 1.15 | -55.00 | 0.64 | -55.00 | -14.62 | 221.21 | -26.41 | 111.21 | 0.4636 | 300.8 | 999999 | |
| 2.92 | -55.00 | 1.64 | -55.00 | -15.80 | 220.94 | -26.68 | 113.46 | 0.4729 | 735.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -14.91 | 221.00 | -26.62 | 111.70 | 0.4680 | 329.0 | 200.9 | |
| 0.00 | 1.50 | 0.00 | 0.83 | -8.69 | 221.58 | -26.04 | 98.41 | 0.4405 | 748.0 | 629.8 | |
| 1.68 | -55.00 | 0.94 | -55.00 | -15.36 | 220.62 | -27.00 | 112.37 | 0.4753 | 516.3 | 999999 | |
| 0.00 | 1.50 | 0.00 | 0.83 | -10.57 | 221.12 | -26.50 | 102.50 | 0.4512 | 558.0 | 427.8 | |
| 0.00 | 1.77 | 0.00 | 1.00 | -15.98 | 220.25 | -27.37 | 113.39 | 0.4835 | 640.0 | 374.6 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -10.37 | 220.72 | -26.90 | 101.94 | 0.4567 | 582.0 | 484.9 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -16.42 | 219.15 | -28.47 | 113.58 | 0.5009 | -886.0 | -691.7 | |
| 0.00 | 1.24 | 0.00 | 0.70 | -15.17 | 219.20 | -28.42 | 111.19 | 0.4946 | -1029.0 | -878.9 | |
| 0.00 | 2.65 | 0.00 | 1.52 | -16.11 | 218.95 | -28.67 | 112.86 | 0.5022 | -641.0 | -606.7 | |
| 1.15 | 5.04 | 0.66 | 2.89 | -15.86 | 218.81 | -28.81 | 112.30 | 0.5030 | -1040.5 | -801.6 | |
| 8.14 | 12.38 | 4.63 | 7.05 | -14.46 | 218.99 | -28.63 | 109.68 | 0.4948 | -984.8 | -649.8 | |
| 4.60 | 11.32 | 2.63 | 6.47 | -15.30 | 218.79 | -28.83 | 111.23 | 0.5010 | -1007.1 | -742.4 | |
| 0.00 | 2.48 | 0.00 | 1.45 | -19.96 | 217.84 | -29.78 | 119.16 | 0.5367 | 763.0 | 628.2 | |
| 3.80 | 16.27 | 2.21 | 9.45 | -17.47 | 217.89 | -29.73 | 114.79 | 0.5231 | -1066.3 | -728.4 | |
| 2.21 | -78.00 | 1.29 | -78.00 | -17.83 | 217.64 | -29.98 | 115.29 | 0.5282 | -930.4 | 999999 | |
| 0.00 | 1.68 | 0.00 | 0.98 | -18.41 | 217.38 | -30.24 | 116.16 | 0.5344 | -799.0 | -682.1 | |
| 1.68 | 33.78 | 0.98 | 19.68 | -16.49 | 217.37 | -30.25 | 112.71 | 0.5257 | -1094.3 | -777.3 | |
| 0.00 | 1.33 | 0.00 | 0.78 | -18.02 | 217.09 | -30.53 | 115.31 | 0.5364 | -695.0 | -566.3 | |
| 1.33 | -81.00 | 0.77 | -81.00 | -16.95 | 217.26 | -30.36 | 113.48 | 0.5293 | -1043.0 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -17.26 | 217.20 | -30.42 | 114.00 | 0.5314 | -763.0 | -669.1 | |
| 0.97 | -81.00 | 0.57 | -81.00 | -16.85 | 217.16 | -30.46 | 113.26 | 0.5301 | -1109.1 | 999999 | |
| 0.00 | 2.74 | 0.00 | 1.60 | -17.21 | 216.95 | -30.67 | 113.79 | 0.5346 | -730.0 | -637.3 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -16.35 | 217.00 | -30.62 | 112.26 | 0.5302 | -643.0 | -537.4 | |
| 0.00 | 0.88 | 0.00 | 0.52 | -18.31 | 216.56 | -31.06 | 115.50 | 0.5449 | -744.0 | -663.0 | |
| 1.77 | 3.36 | 1.04 | 1.97 | -17.05 | 216.73 | -30.89 | 113.37 | 0.5369 | -851.0 | -667.1 | |
| 0.00 | 2.12 | 0.00 | 1.24 | -16.40 | 216.77 | -30.85 | 112.24 | 0.5336 | -778.0 | -571.2 | |
| 0.00 | 1.50 | 0.00 | 0.89 | -18.48 | 216.37 | -31.25 | 115.70 | 0.5482 | -726.0 | -593.6 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -18.20 | 216.35 | -31.27 | 115.21 | 0.5471 | -784.0 | -653.2 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -16.98 | 216.52 | -31.10 | 113.14 | 0.5394 | -547.0 | -492.8 | |
| 0.00 | 1.50 | 0.00 | 0.90 | -19.58 | 215.95 | -31.67 | 117.34 | 0.5590 | -517.0 | -516.6 | |
| 0.00 | 1.33 | 0.00 | 0.80 | -21.77 | 215.28 | -32.34 | 120.53 | 0.5790 | -847.0 | -622.6 | |
| 0.00 | 1.24 | 0.00 | 0.73 | -16.54 | 216.41 | -31.21 | 112.30 | 0.5389 | -717.0 | -647.4 | |
| 0.88 | 1.68 | 0.53 | 1.00 | -19.14 | 215.86 | -31.76 | 116.54 | 0.5580 | -1008.1 | -857.8 | |
| 0.00 | 2.56 | 0.00 | 1.53 | -19.29 | 215.71 | -31.91 | 116.71 | 0.5606 | -668.0 | -667.0 | |
| 0.00 | 2.74 | 0.00 | 1.61 | -16.78 | 216.22 | -31.40 | 112.63 | 0.5425 | -639.0 | -614.5 | |
| 0.00 | 1.06 | 0.00 | 0.64 | -21.55 | 215.18 | -32.44 | 120.11 | 0.5790 | -580.0 | -491.2 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -21.50 | 214.88 | -32.74 | 119.86 | 0.5823 | -684.0 | -524.8 | |
| 0.00 | 1.77 | 0.00 | 1.06 | -19.45 | 215.26 | -32.36 | 116.73 | 0.5672 | -717.0 | -568.3 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -20.53 | 215.01 | -32.61 | 118.37 | 0.5758 | -704.0 | -518.8 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -14.60 | 216.20 | -31.42 | 108.69 | 0.5347 | -703.0 | -585.8 | |
| 0.00 | 1.33 | 0.00 | 0.78 | -16.57 | 215.82 | -31.80 | 112.07 | 0.5471 | -810.0 | -706.9 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -21.09 | 214.83 | -32.79 | 119.17 | 0.5808 | -809.0 | -703.6 | |
| 0.00 | 2.83 | 0.00 | 1.71 | -20.28 | 214.88 | -32.74 | 117.88 | 0.5761 | -624.0 | -375.8 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -19.81 | 214.95 | -32.67 | 117.15 | 0.5729 | -662.0 | -575.1 | |
| 0.00 | 2.65 | 0.00 | 1.60 | -19.53 | 214.90 | -32.72 | 116.66 | 0.5722 | -765.0 | -688.6 | |
| 0.00 | 1.06 | 0.00 | 0.63 | -16.58 | 215.37 | -32.25 | 111.87 | 0.5532 | -737.0 | -545.9 | |
| 0.80 | 8.05 | 0.48 | 4.84 | -18.59 | 214.77 | -32.85 | 115.02 | 0.5695 | -938.7 | -726.3 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -19.78 | 214.35 | -33.27 | 116.77 | 0.5804 | -833.0 | -779.7 | |
| 0.00 | 2.74 | 0.00 | 1.66 | -18.95 | 214.50 | -33.12 | 115.48 | 0.5746 | -918.0 | -737.1 | |
| 0.00 | 1.41 | 0.00 | 0.86 | -19.50 | 214.30 | -33.32 | 116.28 | 0.5797 | -710.0 | -665.1 | |
| 6.45 | 9.73 | 3.92 | 5.90 | -19.09 | 214.17 | -33.45 | 115.54 | 0.5795 | -820.7 | -557.0 | |
| 0.71 | 1.59 | 0.43 | 0.97 | -20.10 | 213.81 | -33.81 | 117.00 | 0.5887 | -753.6 | -703.6 | |
| 0.00 | 0.62 | 0.00 | 0.38 | -19.91 | 213.74 | -33.88 | 116.65 | 0.5887 | -749.0 | -648.4 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -19.77 | 213.62 | -34.00 | 116.38 | 0.5896 | -702.0 | -507.7 | |
| 0.00 | 1.59 | 0.00 | 0.98 | -20.19 | 213.28 | -34.34 | 116.88 | 0.5957 | -560.0 | -465.5 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -19.76 | 212.77 | -34.85 | 115.93 | 0.6002 | -605.0 | -486.8 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -19.63 | 212.69 | -34.94 | 115.68 | 0.6007 | -496.0 | -409.5 | |
| 0.00 | 2.48 | 0.00 | 1.53 | -19.10 | 212.70 | -34.92 | 114.85 | 0.5983 | -959.0 | -730.3 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -19.37 | 212.59 | -35.03 | 115.23 | 0.6008 | -584.0 | -515.9 | |
| 0.97 | 1.86 | 0.60 | 1.15 | -18.75 | 212.55 | -35.07 | 114.21 | 0.5988 | -756.5 | -624.2 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -18.28 | 212.43 | -35.19 | 113.40 | 0.5985 | -682.0 | -582.0 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -18.20 | 212.21 | -35.41 | 113.19 | 0.6010 | -507.0 | -454.1 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -18.91 | 211.57 | -36.05 | 114.04 | 0.6118 | -517.0 | -398.5 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -16.98 | 210.23 | -37.40 | 110.47 | 0.6223 | -632.0 | -484.4 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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 | |
|
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. | |