SDO HMI 2011-12-04 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 274.54 | 1499.04 | 152.34 | 831.47 | -21.86 | 107.56 | -14.74 | 148.40 | 0.4516 | 100.5 | 55.4 | |
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back to the solar disc SDO HMI 2011-12-04 07:58:56 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 | 1.37 | 0.00 | 0.70 | -14.45 | 119.69 | -2.61 | 170.31 | 0.2629 | -820.0 | -587.9 | |
| 0.00 | 2.05 | 0.00 | 1.07 | -16.97 | 118.23 | -4.06 | 167.28 | 0.3092 | -906.0 | -761.3 | |
| 0.00 | 1.37 | 0.00 | 0.71 | -17.72 | 117.59 | -4.70 | 165.98 | 0.3237 | -769.0 | -650.7 | |
| 0.00 | 1.62 | 0.00 | 0.82 | -10.63 | 116.81 | -5.49 | 154.02 | 0.2157 | -1009.0 | -759.9 | |
| 0.00 | 1.62 | 0.00 | 0.85 | -18.25 | 116.11 | -6.19 | 162.34 | 0.3388 | -897.0 | -769.1 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -23.04 | 111.85 | -10.44 | 157.33 | 0.4346 | 431.0 | 291.2 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -26.34 | 111.10 | -11.20 | 158.92 | 0.4859 | 597.0 | 405.3 | |
| 16.90 | 91.68 | 8.97 | 48.68 | -17.54 | 111.28 | -11.02 | 149.51 | 0.3608 | 1304.8 | 455.4 | |
| 38.84 | 801.00 | 21.36 | 442.68 | -22.62 | 110.68 | -11.62 | 154.67 | 0.4363 | 1429.5 | 359.6 | |
| 20.23 | -9.00 | 11.17 | -9.00 | -23.17 | 110.57 | -11.73 | 155.03 | 0.4447 | 1142.0 | 999999 | |
| 1.28 | -8.00 | 0.68 | -8.00 | -17.60 | 110.83 | -11.46 | 148.62 | 0.3654 | 796.1 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -19.63 | 110.69 | -11.61 | 151.16 | 0.3946 | 805.0 | 655.8 | |
| 0.00 | 1.71 | 0.00 | 0.96 | -24.90 | 110.04 | -12.26 | 155.81 | 0.4720 | -820.0 | -607.8 | |
| 0.00 | 1.88 | 0.00 | 1.05 | -24.44 | 110.08 | -12.21 | 155.44 | 0.4654 | 174.0 | 184.4 | |
| 3.07 | -9.00 | 1.69 | -9.00 | -22.34 | 110.05 | -12.25 | 153.18 | 0.4366 | 1148.8 | 999999 | |
| 2.56 | -9.00 | 1.42 | -9.00 | -23.11 | 109.95 | -12.35 | 153.83 | 0.4480 | 961.2 | 999999 | |
| 1.79 | -9.00 | 1.00 | -9.00 | -23.53 | 109.87 | -12.42 | 154.15 | 0.4543 | 526.3 | 999999 | |
| 1.02 | -9.00 | 0.57 | -9.00 | -23.30 | 109.86 | -12.43 | 153.89 | 0.4512 | 712.1 | 999999 | |
| 8.88 | -9.00 | 4.90 | -9.00 | -22.72 | 109.82 | -12.48 | 153.18 | 0.4436 | 1212.3 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -24.57 | 109.54 | -12.76 | 154.63 | 0.4708 | 722.0 | 501.9 | |
| 4.61 | -9.00 | 2.54 | -9.00 | -22.34 | 109.72 | -12.57 | 152.57 | 0.4390 | 1005.8 | 999999 | |
| 3.76 | -9.00 | 2.08 | -9.00 | -23.14 | 109.55 | -12.75 | 153.15 | 0.4512 | 840.1 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.95 | -16.15 | 110.07 | -12.22 | 144.62 | 0.3528 | 919.0 | 732.1 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -24.47 | 109.38 | -12.92 | 154.27 | 0.4705 | 443.0 | 334.2 | |
| 0.68 | -9.00 | 0.38 | -9.00 | -22.63 | 109.53 | -12.76 | 152.55 | 0.4443 | 784.9 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -16.33 | 110.03 | -12.27 | 144.84 | 0.3556 | 814.0 | 688.7 | |
| 0.00 | 1.71 | 0.00 | 0.96 | -24.80 | 109.18 | -13.12 | 154.26 | 0.4763 | 705.0 | 488.5 | |
| 7.17 | -9.00 | 3.99 | -9.00 | -23.43 | 109.19 | -13.11 | 152.84 | 0.4577 | 871.2 | 999999 | |
| 8.71 | -9.00 | 4.82 | -9.00 | -22.63 | 109.14 | -13.16 | 151.85 | 0.4472 | 948.5 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.91 | -17.01 | 109.51 | -12.79 | 144.87 | 0.3694 | 830.0 | 644.4 | |
| 3.33 | -9.00 | 1.82 | -9.00 | -21.19 | 109.08 | -13.22 | 150.01 | 0.4284 | -1014.1 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.05 | -17.05 | 109.25 | -13.04 | 144.40 | 0.3722 | 818.0 | 730.9 | |
| 2.13 | -9.00 | 1.17 | -9.00 | -21.25 | 108.81 | -13.49 | 149.60 | 0.4313 | -716.4 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -25.33 | 108.38 | -13.91 | 153.47 | 0.4887 | 605.0 | 496.3 | |
| 0.00 | 2.05 | 0.00 | 1.10 | -18.70 | 108.87 | -13.42 | 146.21 | 0.3972 | 852.0 | 626.0 | |
| 0.77 | -9.00 | 0.43 | -9.00 | -22.86 | 108.39 | -13.91 | 150.80 | 0.4559 | 661.2 | 999999 | |
| 1.88 | -9.00 | 1.05 | -9.00 | -23.53 | 108.28 | -14.01 | 151.40 | 0.4656 | 623.8 | 999999 | |
| 30.13 | -9.00 | 16.78 | -9.00 | -23.02 | 108.31 | -13.99 | 150.84 | 0.4586 | 937.3 | 999999 | |
| 1.28 | 2.90 | 0.70 | 1.59 | -21.00 | 108.08 | -14.21 | 147.97 | 0.4340 | 645.1 | 269.1 | |
| 2.90 | -9.00 | 1.62 | -9.00 | -22.70 | 107.84 | -14.45 | 149.68 | 0.4580 | -165.9 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.15 | -24.06 | 107.42 | -14.87 | 150.57 | 0.4789 | -916.0 | -729.4 | |
| 2.39 | -9.00 | 1.32 | -9.00 | -21.58 | 107.57 | -14.73 | 147.81 | 0.4457 | -885.5 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -22.50 | 107.37 | -14.93 | 148.65 | 0.4593 | -395.0 | -336.0 | |
| 4.35 | -9.00 | 2.44 | -9.00 | -23.34 | 107.17 | -15.12 | 149.34 | 0.4716 | 816.7 | 999999 | |
| 1.71 | 172.70 | 0.95 | 95.89 | -22.02 | 107.22 | -15.07 | 147.80 | 0.4543 | 922.2 | -219.2 | |
| 1.71 | -9.00 | 0.96 | -9.00 | -23.44 | 107.03 | -15.27 | 149.22 | 0.4740 | 704.6 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -19.33 | 107.46 | -14.83 | 144.53 | 0.4180 | -919.0 | -760.4 | |
| 2.05 | -9.00 | 1.15 | -9.00 | -23.60 | 106.81 | -15.49 | 149.06 | 0.4779 | 531.4 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.71 | -22.51 | 106.94 | -15.36 | 147.94 | 0.4628 | -870.0 | -671.2 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.15 | 107.19 | -15.11 | 145.23 | 0.4308 | -846.0 | -672.6 | |
| 0.00 | 3.33 | 0.00 | 1.82 | -19.45 | 107.23 | -15.07 | 144.29 | 0.4218 | -806.0 | -662.1 | |
| 0.00 | 6.40 | 0.00 | 3.59 | -22.83 | 106.77 | -15.53 | 148.06 | 0.4683 | -12.0 | -73.4 | |
| 3.07 | -45.00 | 1.71 | -45.00 | -21.83 | 106.78 | -15.51 | 146.82 | 0.4556 | 553.6 | 999999 | |
| 1.45 | -45.00 | 0.81 | -45.00 | -22.09 | 106.69 | -15.61 | 147.00 | 0.4597 | 644.8 | 999999 | |
| 0.00 | 3.50 | 0.00 | 1.97 | -23.44 | 106.49 | -15.80 | 148.36 | 0.4783 | -343.0 | -323.7 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -23.83 | 106.34 | -15.95 | 148.59 | 0.4844 | 245.0 | 239.6 | |
| 0.26 | -45.00 | 0.14 | -45.00 | -21.61 | 106.58 | -15.72 | 146.19 | 0.4546 | 595.0 | 999999 | |
| 0.00 | 4.10 | 0.00 | 2.32 | -24.16 | 106.20 | -16.09 | 148.75 | 0.4897 | 445.0 | 564.9 | |
| 7.17 | -45.00 | 3.97 | -45.00 | -21.13 | 106.50 | -15.80 | 145.42 | 0.4494 | -1171.2 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -19.49 | 106.64 | -15.66 | 143.32 | 0.4278 | -976.0 | -840.4 | |
| 0.00 | 1.37 | 0.00 | 0.74 | -18.92 | 106.69 | -15.60 | 142.56 | 0.4203 | -845.0 | -652.3 | |
| 3.76 | -45.00 | 2.08 | -45.00 | -20.66 | 106.29 | -16.01 | 144.41 | 0.4454 | 853.0 | 999999 | |
| 3.07 | -45.00 | 1.70 | -45.00 | -21.04 | 106.11 | -16.18 | 144.66 | 0.4516 | -1180.4 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -22.51 | 105.84 | -16.46 | 146.18 | 0.4721 | -851.0 | -640.0 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -20.34 | 105.93 | -16.37 | 143.37 | 0.4449 | 778.0 | 508.8 | |
| 0.00 | 3.07 | 0.00 | 1.77 | -25.57 | 105.16 | -17.14 | 148.81 | 0.5154 | 655.0 | 598.4 | |
| 2.22 | 4.27 | 1.26 | 2.42 | -23.48 | 105.38 | -16.92 | 146.69 | 0.4879 | -996.9 | -828.4 | |
| 1.62 | -45.00 | 0.90 | -45.00 | -21.04 | 105.62 | -16.68 | 143.86 | 0.4562 | -980.2 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -24.13 | 105.09 | -17.21 | 147.04 | 0.4983 | 483.0 | 308.0 | |
| 13.66 | -45.00 | 7.61 | -45.00 | -21.17 | 105.27 | -17.03 | 143.50 | 0.4609 | -1092.1 | 999999 | |
| 1.54 | 2.22 | 0.87 | 1.26 | -23.51 | 104.97 | -17.32 | 146.12 | 0.4918 | -809.5 | -711.1 | |
| 1.79 | -45.00 | 1.00 | -45.00 | -20.82 | 105.21 | -17.08 | 142.91 | 0.4573 | -910.5 | 999999 | |
| 0.00 | 0.51 | 0.00 | 0.28 | -20.12 | 105.29 | -17.00 | 142.04 | 0.4482 | -827.0 | -680.0 | |
| 0.00 | 3.67 | 0.00 | 2.06 | -21.52 | 104.93 | -17.37 | 143.45 | 0.4683 | -643.0 | -624.8 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -21.71 | 104.81 | -17.49 | 143.52 | 0.4717 | -638.0 | -553.1 | |
| 1.71 | 4.18 | 0.95 | 2.32 | -20.22 | 104.79 | -17.51 | 141.38 | 0.4543 | -953.2 | -751.9 | |
| 0.00 | 3.93 | 0.00 | 2.23 | -23.29 | 104.36 | -17.94 | 144.94 | 0.4944 | -925.0 | -789.1 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -19.65 | 104.56 | -17.74 | 140.18 | 0.4500 | -872.0 | -696.6 | |
| 2.99 | 7.00 | 1.68 | 3.92 | -21.36 | 104.28 | -18.01 | 142.26 | 0.4725 | -953.3 | -832.3 | |
| 0.00 | 4.10 | 0.00 | 2.34 | -23.45 | 104.00 | -18.30 | 144.62 | 0.4995 | -556.0 | -197.0 | |
| 0.00 | 5.63 | 0.00 | 3.18 | -22.23 | 104.14 | -18.16 | 143.22 | 0.4839 | -961.0 | -773.4 | |
| 0.00 | 4.78 | 0.00 | 2.71 | -22.77 | 104.03 | -18.27 | 143.79 | 0.4913 | -730.0 | -693.8 | |
| 0.00 | 7.17 | 0.00 | 3.98 | -19.87 | 104.40 | -17.90 | 140.27 | 0.4541 | -633.0 | -722.8 | |
| 0.00 | 3.41 | 0.00 | 1.89 | -19.40 | 104.35 | -17.94 | 139.49 | 0.4492 | -1035.0 | -799.4 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -21.75 | 104.00 | -18.30 | 142.37 | 0.4796 | -976.0 | -856.8 | |
| 5.98 | 21.68 | 3.41 | 12.40 | -23.09 | 103.74 | -18.55 | 143.80 | 0.4976 | -1122.6 | -606.0 | |
| 0.00 | 1.96 | 0.00 | 1.10 | -20.35 | 104.11 | -18.19 | 140.54 | 0.4624 | -939.0 | -718.9 | |
| 0.00 | 2.05 | 0.00 | 1.16 | -21.62 | 103.81 | -18.48 | 141.92 | 0.4799 | -908.0 | -768.3 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -21.43 | 103.81 | -18.49 | 141.64 | 0.4777 | -796.0 | -715.0 | |
| 0.00 | 1.79 | 0.00 | 1.02 | -22.74 | 103.59 | -18.70 | 143.12 | 0.4949 | -926.0 | -738.0 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -23.91 | 103.42 | -18.88 | 144.38 | 0.5099 | -745.0 | -654.0 | |
| 1.88 | 4.95 | 1.06 | 2.80 | -21.75 | 103.46 | -18.84 | 141.59 | 0.4847 | -895.9 | -734.2 | |
| 0.00 | 17.33 | 0.00 | 9.74 | -21.01 | 103.56 | -18.74 | 140.70 | 0.4754 | -913.0 | -846.9 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -20.38 | 103.51 | -18.79 | 139.70 | 0.4688 | -795.0 | -565.7 | |
| 2.99 | 136.08 | 1.69 | 77.15 | -21.40 | 103.21 | -19.09 | 140.74 | 0.4832 | -1010.3 | -336.1 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -23.07 | 102.97 | -19.33 | 142.68 | 0.5043 | -602.0 | -487.3 | |
| 3.16 | 25.27 | 1.81 | 14.43 | -22.74 | 102.81 | -19.49 | 142.04 | 0.5021 | -715.3 | -697.4 | |
| 23.99 | -95.00 | 13.55 | -95.00 | -21.08 | 102.85 | -19.45 | 139.78 | 0.4832 | -1150.7 | 999999 | |
| 2.39 | -97.00 | 1.36 | -97.00 | -22.33 | 102.64 | -19.66 | 141.23 | 0.4991 | -863.9 | 999999 | |
| 15.71 | 79.56 | 8.82 | 44.67 | -20.26 | 102.86 | -19.44 | 138.59 | 0.4740 | -1162.9 | -575.5 | |
| 0.00 | 2.73 | 0.00 | 1.54 | -19.35 | 101.77 | -20.52 | 135.70 | 0.4757 | -903.0 | -812.3 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -19.66 | 101.66 | -20.63 | 136.05 | 0.4801 | -624.0 | -479.9 | |
| 0.00 | 2.22 | 0.00 | 1.26 | -20.48 | 101.41 | -20.88 | 136.96 | 0.4913 | -734.0 | -638.0 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -20.83 | 101.23 | -21.07 | 137.24 | 0.4969 | -658.0 | -577.3 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -20.52 | 99.88 | -22.42 | 135.08 | 0.5079 | -665.0 | -542.3 | |
| 0.00 | 2.30 | 0.00 | 1.33 | -20.11 | 99.09 | -23.21 | 133.52 | 0.5124 | -758.0 | -647.0 | |
| 0.00 | 0.77 | 0.00 | 0.44 | -20.21 | 98.63 | -23.67 | 133.14 | 0.5184 | -469.0 | -414.8 | |
| 0.00 | 4.35 | 0.00 | 2.52 | -20.15 | 98.29 | -24.00 | 132.66 | 0.5215 | -265.0 | -426.9 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -19.09 | 96.04 | -26.25 | 128.66 | 0.5375 | -739.0 | -588.9 | |
| 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. | |