SDO HMI 2011-12-04 04:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 302.04 | 1497.56 | 169.45 | 837.46 | -21.85 | 107.45 | -16.48 | 145.58 | 0.4662 | -15.3 | 78.2 | |
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back to the solar disc SDO HMI 2011-12-04 04:58:56 UT
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 | 1.02 | 0.00 | 0.53 | -17.01 | 125.55 | 1.62 | 185.13 | 0.3038 | 792.0 | 554.0 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -17.01 | 122.40 | -1.53 | 175.16 | 0.3037 | -941.0 | -791.5 | |
| 0.00 | 1.79 | 0.00 | 0.92 | -14.49 | 119.73 | -4.20 | 164.69 | 0.2697 | -972.0 | -681.5 | |
| 0.00 | 1.37 | 0.00 | 0.70 | -14.03 | 118.43 | -5.50 | 159.68 | 0.2692 | -964.0 | -749.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -17.04 | 118.28 | -5.65 | 162.68 | 0.3175 | -717.0 | -673.8 | |
| 0.00 | 2.05 | 0.00 | 1.07 | -16.95 | 118.10 | -5.83 | 162.06 | 0.3170 | -804.0 | -711.3 | |
| 0.00 | 1.79 | 0.00 | 0.94 | -17.66 | 117.45 | -6.48 | 160.99 | 0.3316 | -820.0 | -730.2 | |
| 0.00 | 1.37 | 0.00 | 0.72 | -17.76 | 117.01 | -6.92 | 159.91 | 0.3355 | -829.0 | -602.6 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -18.01 | 116.19 | -7.74 | 158.04 | 0.3442 | -795.0 | -583.1 | |
| 0.00 | 1.37 | 0.00 | 0.75 | -22.54 | 111.80 | -12.14 | 153.63 | 0.4390 | 187.0 | 179.3 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.61 | 111.16 | -12.77 | 151.38 | 0.4309 | 191.0 | 178.0 | |
| 19.55 | 97.33 | 10.44 | 51.98 | -17.55 | 111.26 | -12.67 | 146.01 | 0.3756 | 1286.1 | 464.3 | |
| 34.15 | 735.07 | 18.90 | 409.19 | -22.64 | 110.67 | -13.26 | 151.70 | 0.4484 | 1497.7 | 416.3 | |
| 17.50 | -13.00 | 9.73 | -13.00 | -23.16 | 110.59 | -13.35 | 152.13 | 0.4560 | 1175.7 | 999999 | |
| 0.00 | 2.13 | 0.00 | 1.16 | -19.59 | 110.59 | -13.34 | 147.68 | 0.4083 | 841.0 | 712.6 | |
| 0.00 | 1.88 | 0.00 | 1.06 | -24.95 | 109.99 | -13.94 | 153.06 | 0.4841 | -536.0 | -367.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -24.75 | 109.98 | -13.95 | 152.84 | 0.4816 | -842.0 | -700.6 | |
| 1.45 | -13.00 | 0.81 | -13.00 | -23.09 | 110.03 | -13.90 | 151.10 | 0.4592 | 971.5 | 999999 | |
| 7.26 | -13.00 | 4.03 | -13.00 | -22.71 | 109.91 | -14.03 | 150.44 | 0.4551 | 1223.3 | 999999 | |
| 2.31 | -13.00 | 1.29 | -13.00 | -23.25 | 109.85 | -14.08 | 150.98 | 0.4628 | 695.9 | 999999 | |
| 1.79 | -13.00 | 1.00 | -13.00 | -23.03 | 109.81 | -14.13 | 150.65 | 0.4601 | 916.3 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.94 | -20.88 | 109.99 | -13.94 | 148.32 | 0.4305 | 677.0 | 451.4 | |
| 1.88 | -13.00 | 1.06 | -13.00 | -24.42 | 109.48 | -14.45 | 151.68 | 0.4809 | 589.2 | 999999 | |
| 3.24 | -13.00 | 1.81 | -13.00 | -23.13 | 109.53 | -14.40 | 150.29 | 0.4635 | 830.3 | 999999 | |
| 4.18 | -13.00 | 2.32 | -13.00 | -22.32 | 109.62 | -14.31 | 149.48 | 0.4523 | 990.7 | 999999 | |
| 1.96 | -13.00 | 1.10 | -13.00 | -23.71 | 109.47 | -14.47 | 150.85 | 0.4716 | 707.7 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -24.88 | 109.23 | -14.71 | 151.76 | 0.4887 | 655.0 | 577.2 | |
| 0.00 | 2.13 | 0.00 | 1.14 | -16.10 | 109.97 | -13.96 | 140.96 | 0.3696 | 832.0 | 641.0 | |
| 3.67 | -13.00 | 2.06 | -13.00 | -23.45 | 109.20 | -14.74 | 150.11 | 0.4703 | 924.1 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -24.33 | 109.09 | -14.84 | 150.94 | 0.4825 | 443.0 | 430.3 | |
| 1.02 | -13.00 | 0.57 | -13.00 | -22.48 | 109.24 | -14.70 | 149.03 | 0.4574 | 970.1 | 999999 | |
| 11.35 | -13.00 | 6.33 | -13.00 | -22.68 | 109.15 | -14.78 | 149.12 | 0.4606 | 821.8 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -16.90 | 109.66 | -14.27 | 141.75 | 0.3827 | 945.0 | 810.2 | |
| 5.29 | -13.00 | 2.92 | -13.00 | -21.20 | 109.11 | -14.82 | 147.19 | 0.4420 | -773.3 | 999999 | |
| 0.60 | -13.00 | 0.34 | -13.00 | -23.39 | 108.77 | -15.16 | 149.34 | 0.4728 | -409.1 | 999999 | |
| 1.62 | -13.00 | 0.90 | -13.00 | -21.36 | 108.99 | -14.94 | 147.20 | 0.4451 | 345.4 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -17.06 | 109.33 | -14.61 | 141.39 | 0.3880 | 771.0 | 648.6 | |
| 0.00 | 1.88 | 0.00 | 1.02 | -18.59 | 108.97 | -14.96 | 143.20 | 0.4103 | 877.0 | 692.5 | |
| 28.86 | -13.00 | 16.19 | -13.00 | -23.00 | 108.31 | -15.62 | 148.15 | 0.4715 | 885.1 | 999999 | |
| 0.94 | -13.00 | 0.53 | -13.00 | -22.81 | 108.30 | -15.63 | 147.89 | 0.4692 | -225.1 | 999999 | |
| 1.62 | -13.00 | 0.91 | -13.00 | -23.55 | 108.15 | -15.78 | 148.54 | 0.4798 | 613.0 | 999999 | |
| 1.88 | 44.91 | 1.04 | 24.97 | -21.05 | 108.27 | -15.66 | 145.56 | 0.4473 | 771.3 | -213.9 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -24.01 | 107.55 | -16.38 | 148.16 | 0.4904 | -831.0 | -594.5 | |
| 5.38 | -13.00 | 3.03 | -13.00 | -23.13 | 107.53 | -16.40 | 147.07 | 0.4797 | 771.3 | 999999 | |
| 2.82 | -42.00 | 1.57 | -42.00 | -21.62 | 107.65 | -16.29 | 145.31 | 0.4600 | -812.7 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -22.42 | 107.35 | -16.58 | 145.89 | 0.4724 | -859.0 | -682.6 | |
| 5.72 | -13.00 | 3.23 | -13.00 | -23.26 | 107.14 | -16.79 | 146.64 | 0.4845 | 780.7 | 999999 | |
| 1.11 | -13.00 | 0.63 | -13.00 | -23.46 | 107.12 | -16.81 | 146.84 | 0.4871 | 641.2 | 999999 | |
| 4.87 | 179.63 | 2.73 | 100.58 | -22.04 | 107.16 | -16.77 | 145.10 | 0.4694 | 829.4 | -259.6 | |
| 0.00 | 1.79 | 0.00 | 1.01 | -22.62 | 106.99 | -16.94 | 145.59 | 0.4779 | -727.0 | -408.1 | |
| 1.54 | -13.00 | 0.87 | -13.00 | -23.65 | 106.79 | -17.14 | 146.58 | 0.4923 | 587.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -19.28 | 107.31 | -16.62 | 141.42 | 0.4348 | -933.0 | -708.2 | |
| 0.00 | 1.79 | 0.00 | 0.99 | -20.54 | 107.11 | -16.82 | 142.96 | 0.4518 | -833.0 | -622.9 | |
| 1.54 | -49.00 | 0.86 | -49.00 | -21.75 | 106.77 | -17.17 | 144.10 | 0.4695 | 640.8 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.02 | -23.78 | 106.47 | -17.47 | 146.26 | 0.4966 | 693.0 | 502.8 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -19.44 | 106.94 | -17.00 | 141.05 | 0.4404 | -897.0 | -773.2 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -19.82 | 106.86 | -17.07 | 141.50 | 0.4456 | -631.0 | -565.1 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -24.47 | 106.16 | -17.77 | 146.65 | 0.5073 | 507.0 | 452.1 | |
| 0.00 | 8.96 | 0.00 | 5.13 | -24.08 | 106.15 | -17.78 | 146.17 | 0.5027 | 742.0 | 506.9 | |
| 4.95 | -49.00 | 2.77 | -49.00 | -21.12 | 106.51 | -17.42 | 142.84 | 0.4642 | -1172.7 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.99 | -19.44 | 106.58 | -17.36 | 140.48 | 0.4440 | -1037.0 | -852.9 | |
| 2.99 | -49.00 | 1.67 | -49.00 | -20.67 | 106.33 | -17.60 | 141.93 | 0.4607 | 785.6 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -24.47 | 105.79 | -18.14 | 146.12 | 0.5105 | 590.0 | 441.1 | |
| 3.41 | -49.00 | 1.91 | -49.00 | -20.99 | 106.23 | -17.70 | 142.22 | 0.4654 | -1293.5 | 999999 | |
| 0.00 | 2.99 | 0.00 | 1.69 | -22.49 | 105.87 | -18.07 | 143.74 | 0.4864 | -840.0 | -738.2 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -25.42 | 105.30 | -18.64 | 146.56 | 0.5259 | 669.0 | 592.1 | |
| 0.00 | 1.28 | 0.00 | 0.75 | -25.65 | 105.26 | -18.67 | 146.78 | 0.5289 | 614.0 | 537.1 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -23.62 | 105.50 | -18.43 | 144.68 | 0.5029 | -600.0 | -516.3 | |
| 0.00 | 1.79 | 0.00 | 1.02 | -23.33 | 105.48 | -18.45 | 144.27 | 0.4998 | -1036.0 | -845.9 | |
| 0.00 | 2.22 | 0.00 | 1.28 | -24.63 | 105.25 | -18.68 | 145.56 | 0.5170 | 406.0 | 305.3 | |
| 1.37 | -49.00 | 0.77 | -49.00 | -20.99 | 105.70 | -18.24 | 141.43 | 0.4706 | -924.9 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.93 | -23.59 | 105.27 | -18.66 | 144.31 | 0.5046 | 387.0 | 101.4 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -24.05 | 105.10 | -18.83 | 144.64 | 0.5114 | 595.0 | 395.3 | |
| 1.28 | 2.39 | 0.73 | 1.37 | -23.40 | 105.10 | -18.84 | 143.81 | 0.5039 | -794.1 | -695.1 | |
| 7.77 | -49.00 | 4.36 | -49.00 | -20.87 | 105.38 | -18.55 | 140.78 | 0.4722 | -1069.8 | 999999 | |
| 11.10 | -49.00 | 6.25 | -49.00 | -21.18 | 105.27 | -18.66 | 141.08 | 0.4769 | -1040.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -24.28 | 104.69 | -19.24 | 144.36 | 0.5177 | -695.0 | -579.1 | |
| 0.34 | 1.96 | 0.19 | 1.11 | -21.47 | 104.96 | -18.97 | 141.04 | 0.4831 | -751.2 | -646.9 | |
| 0.00 | 2.56 | 0.00 | 1.47 | -23.17 | 104.55 | -19.38 | 142.77 | 0.5063 | -875.0 | -787.1 | |
| 0.00 | 2.82 | 0.00 | 1.60 | -21.66 | 104.77 | -19.16 | 141.03 | 0.4871 | -832.0 | -711.6 | |
| 0.00 | 1.45 | 0.00 | 0.81 | -20.17 | 104.83 | -19.10 | 138.97 | 0.4698 | -1094.0 | -939.3 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -21.19 | 104.70 | -19.23 | 140.26 | 0.4824 | -778.0 | -586.8 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -20.46 | 104.73 | -19.20 | 139.25 | 0.4740 | -759.0 | -611.9 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -22.24 | 104.45 | -19.48 | 141.39 | 0.4967 | -751.0 | -571.0 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -22.47 | 104.38 | -19.55 | 141.60 | 0.4998 | -811.0 | -636.5 | |
| 2.65 | 4.52 | 1.50 | 2.56 | -21.31 | 104.41 | -19.52 | 140.04 | 0.4867 | -1007.1 | -737.3 | |
| 0.00 | 5.12 | 0.00 | 2.93 | -22.34 | 104.16 | -19.77 | 141.13 | 0.5005 | -427.0 | -763.1 | |
| 0.00 | 1.79 | 0.00 | 1.00 | -19.79 | 104.45 | -19.48 | 137.85 | 0.4696 | -1044.0 | -935.1 | |
| 0.00 | 2.48 | 0.00 | 1.41 | -21.79 | 104.11 | -19.82 | 140.30 | 0.4950 | -977.0 | -839.2 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -21.03 | 104.22 | -19.72 | 139.36 | 0.4855 | -995.0 | -752.8 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -22.73 | 103.97 | -19.96 | 141.38 | 0.5066 | -865.0 | -711.9 | |
| 6.49 | 32.02 | 3.74 | 18.46 | -23.11 | 103.84 | -20.09 | 141.73 | 0.5121 | -1120.6 | -539.4 | |
| 0.00 | 2.56 | 0.00 | 1.45 | -21.44 | 104.09 | -19.84 | 139.78 | 0.4913 | -921.0 | -786.8 | |
| 1.96 | 2.65 | 1.10 | 1.48 | -19.48 | 104.32 | -19.61 | 137.19 | 0.4676 | -966.6 | -735.1 | |
| 0.34 | 2.31 | 0.19 | 1.29 | -19.86 | 104.24 | -19.69 | 137.66 | 0.4725 | -869.8 | -803.2 | |
| 0.00 | 1.71 | 0.00 | 0.96 | -20.40 | 104.10 | -19.83 | 138.27 | 0.4797 | -793.0 | -648.0 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -23.89 | 103.51 | -20.42 | 142.30 | 0.5238 | -838.0 | -593.5 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -23.70 | 103.51 | -20.42 | 142.05 | 0.5217 | -732.0 | -526.7 | |
| 2.13 | -92.00 | 1.23 | -92.00 | -23.34 | 103.53 | -20.40 | 141.62 | 0.5175 | -563.9 | 999999 | |
| 1.02 | 246.90 | 0.58 | 140.98 | -21.76 | 103.74 | -20.19 | 139.76 | 0.4982 | -842.5 | -416.3 | |
| 2.99 | 6.49 | 1.70 | 3.69 | -21.32 | 103.74 | -20.19 | 139.12 | 0.4934 | -1003.6 | -915.5 | |
| 2.90 | -100.00 | 1.66 | -100.00 | -21.80 | 103.57 | -20.37 | 139.57 | 0.5003 | -883.8 | 999999 | |
| 2.22 | -100.00 | 1.27 | -100.00 | -21.64 | 103.35 | -20.58 | 139.06 | 0.5007 | -796.2 | 999999 | |
| 1.62 | -100.00 | 0.92 | -100.00 | -20.87 | 103.43 | -20.50 | 138.07 | 0.4917 | -1080.6 | 999999 | |
| 1.28 | -100.00 | 0.73 | -100.00 | -21.54 | 103.26 | -20.67 | 138.81 | 0.5006 | -964.7 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.01 | -19.61 | 103.50 | -20.43 | 136.27 | 0.4776 | -946.0 | -730.4 | |
| 1.37 | -100.00 | 0.78 | -100.00 | -21.42 | 103.05 | -20.89 | 138.34 | 0.5014 | -1153.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -19.67 | 103.29 | -20.64 | 136.08 | 0.4805 | -870.0 | -676.1 | |
| 16.14 | 26.98 | 9.32 | 15.58 | -22.60 | 102.83 | -21.11 | 139.71 | 0.5162 | -847.0 | -571.5 | |
| 1.28 | -100.00 | 0.72 | -100.00 | -19.86 | 103.10 | -20.83 | 136.12 | 0.4845 | -952.6 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -19.58 | 103.14 | -20.79 | 135.73 | 0.4812 | -392.0 | -356.9 | |
| 2.05 | -100.00 | 1.18 | -100.00 | -22.02 | 102.75 | -21.19 | 138.82 | 0.5108 | -755.2 | 999999 | |
| 31.33 | -100.00 | 17.92 | -100.00 | -21.26 | 102.83 | -21.10 | 137.84 | 0.5019 | -1066.0 | 999999 | |
| 13.83 | -100.00 | 7.85 | -100.00 | -20.24 | 102.88 | -21.05 | 136.40 | 0.4908 | -1195.4 | 999999 | |
| 2.13 | 4.10 | 1.21 | 2.33 | -19.43 | 101.85 | -22.09 | 133.85 | 0.4937 | -952.4 | -646.0 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -24.36 | 99.82 | -24.12 | 138.46 | 0.5635 | -312.0 | -317.4 | |
| 0.00 | 1.71 | 0.00 | 0.98 | -18.65 | 99.72 | -24.22 | 130.14 | 0.5104 | -663.0 | -549.7 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -20.26 | 98.94 | -25.00 | 131.77 | 0.5336 | -588.0 | -489.3 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -21.70 | 97.12 | -26.82 | 131.99 | 0.5662 | -611.0 | -482.9 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -18.57 | 96.40 | -27.54 | 126.66 | 0.5485 | -719.0 | -618.8 | |
| 0.00 | 1.37 | 0.00 | 0.81 | -19.08 | 96.09 | -27.84 | 127.16 | 0.5559 | -672.0 | -519.9 | |
| 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. | |