SDO HMI 2014-04-15 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 132.78 | 629.97 | 77.96 | 369.97 | -16.17 | 222.70 | -30.98 | 111.86 | 0.5328 | 182.3 | 117.7 | |
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back to the solar disc SDO HMI 2014-04-15 10:00:34 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 | 3.54 | 0.00 | 1.96 | -16.47 | 228.74 | -24.94 | 116.04 | 0.4519 | 750.0 | 590.4 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -17.41 | 228.50 | -25.18 | 117.78 | 0.4607 | -479.0 | -326.9 | |
| 1.42 | 2.65 | 0.78 | 1.47 | -15.07 | 228.38 | -25.30 | 112.85 | 0.4497 | -859.2 | -629.1 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -14.87 | 227.95 | -25.73 | 112.15 | 0.4548 | 516.0 | 448.1 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -14.39 | 228.02 | -25.67 | 111.16 | 0.4517 | -679.0 | -496.4 | |
| 53.96 | 261.50 | 30.30 | 146.83 | -15.97 | 227.07 | -26.61 | 113.83 | 0.4727 | 1288.3 | 380.1 | |
| 0.53 | 1.24 | 0.30 | 0.69 | -13.77 | 227.23 | -26.45 | 109.40 | 0.4606 | -890.3 | -773.9 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -14.86 | 226.95 | -26.73 | 111.50 | 0.4692 | 726.0 | 614.8 | |
| 0.00 | 1.33 | 0.00 | 0.74 | -14.21 | 226.79 | -26.89 | 110.08 | 0.4687 | -300.0 | -291.6 | |
| 0.00 | 3.27 | 0.00 | 1.82 | -10.38 | 226.63 | -27.05 | 101.88 | 0.4590 | 868.0 | 838.8 | |
| 0.00 | 4.87 | 0.00 | 2.71 | -11.19 | 226.55 | -27.13 | 103.61 | 0.4621 | 780.0 | 598.2 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -10.53 | 226.55 | -27.13 | 102.17 | 0.4605 | 857.0 | 738.8 | |
| 0.00 | 1.59 | 0.00 | 0.89 | -10.20 | 226.58 | -27.10 | 101.47 | 0.4593 | 787.0 | 674.7 | |
| 0.35 | 1.59 | 0.20 | 0.90 | -15.55 | 225.87 | -27.81 | 112.25 | 0.4876 | 711.2 | 620.4 | |
| 0.00 | 1.50 | 0.00 | 0.84 | -10.79 | 226.32 | -27.36 | 102.66 | 0.4647 | 777.0 | 540.7 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -9.86 | 226.41 | -27.27 | 100.68 | 0.4613 | 812.0 | 525.5 | |
| 0.00 | 3.89 | 0.00 | 2.22 | -15.93 | 225.53 | -28.15 | 112.80 | 0.4942 | 860.0 | 585.7 | |
| 0.00 | 2.83 | 0.00 | 1.58 | -10.23 | 226.10 | -27.58 | 101.41 | 0.4668 | 816.0 | 705.9 | |
| 0.00 | 2.30 | 0.00 | 1.31 | -15.21 | 225.21 | -28.47 | 111.22 | 0.4955 | 977.0 | 779.2 | |
| 0.00 | 1.95 | 0.00 | 1.12 | -17.38 | 224.82 | -28.86 | 115.11 | 0.5107 | -826.0 | -688.0 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -9.85 | 225.58 | -28.10 | 100.46 | 0.4739 | 680.0 | 564.9 | |
| 0.00 | 3.72 | 0.00 | 2.09 | -10.09 | 225.49 | -28.19 | 100.94 | 0.4757 | 854.0 | 716.1 | |
| 3.27 | 5.40 | 1.89 | 3.11 | -16.52 | 224.32 | -29.36 | 113.23 | 0.5135 | -823.4 | -599.0 | |
| 0.00 | 2.12 | 0.00 | 1.20 | -10.12 | 225.00 | -28.68 | 100.89 | 0.4831 | 704.0 | 619.2 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -10.47 | 224.72 | -28.96 | 101.54 | 0.4880 | 628.0 | 523.3 | |
| 0.00 | 1.95 | 0.00 | 1.11 | -11.86 | 224.49 | -29.19 | 104.27 | 0.4945 | 714.0 | 568.2 | |
| 0.00 | 2.57 | 0.00 | 1.49 | -16.22 | 223.29 | -30.40 | 112.12 | 0.5265 | 798.0 | 618.6 | |
| 1.77 | 3.18 | 1.03 | 1.85 | -15.91 | 223.16 | -30.52 | 111.49 | 0.5270 | 935.8 | 750.6 | |
| 0.00 | 4.60 | 0.00 | 2.69 | -15.45 | 222.62 | -31.07 | 110.39 | 0.5327 | 852.0 | 719.6 | |
| 0.00 | 2.39 | 0.00 | 1.37 | -9.77 | 223.35 | -30.33 | 99.82 | 0.5072 | 737.0 | 587.1 | |
| 18.67 | 94.30 | 10.94 | 55.46 | -15.91 | 222.43 | -31.25 | 111.12 | 0.5370 | 1078.5 | 279.9 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -15.23 | 222.47 | -31.21 | 109.92 | 0.5339 | 736.0 | 616.6 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -14.40 | 222.42 | -31.26 | 108.38 | 0.5317 | 733.0 | 574.7 | |
| 3.72 | -31.00 | 2.19 | -31.00 | -16.07 | 221.99 | -31.69 | 111.21 | 0.5435 | 698.9 | 999999 | |
| 4.95 | -31.00 | 2.91 | -31.00 | -15.64 | 222.07 | -31.61 | 110.49 | 0.5409 | 769.5 | 999999 | |
| 0.00 | 2.65 | 0.00 | 1.55 | -14.82 | 222.21 | -31.47 | 109.06 | 0.5361 | 810.0 | 715.1 | |
| 0.00 | 0.27 | 0.00 | 0.16 | -16.98 | 221.68 | -32.00 | 112.67 | 0.5514 | 659.0 | 590.0 | |
| 1.50 | -31.00 | 0.89 | -31.00 | -15.88 | 221.85 | -31.84 | 110.80 | 0.5449 | -37.2 | 999999 | |
| 0.00 | 4.78 | 0.00 | 2.80 | -14.60 | 222.03 | -31.65 | 108.58 | 0.5379 | 798.0 | 738.3 | |
| 0.00 | 1.42 | 0.00 | 0.83 | -14.99 | 221.85 | -31.83 | 109.21 | 0.5416 | 731.0 | 512.8 | |
| 0.00 | 0.97 | 0.00 | 0.57 | -11.75 | 222.30 | -31.38 | 103.39 | 0.5262 | 615.0 | 577.4 | |
| 0.00 | 1.50 | 0.00 | 0.87 | -10.11 | 222.20 | -31.48 | 100.25 | 0.5245 | 644.0 | 482.2 | |
| 0.00 | 1.77 | 0.00 | 1.05 | -14.66 | 221.39 | -32.29 | 108.44 | 0.5469 | 729.0 | 648.8 | |
| 1.95 | 4.95 | 1.15 | 2.94 | -15.54 | 221.20 | -32.48 | 109.92 | 0.5524 | 610.2 | 460.0 | |
| 2.21 | 8.85 | 1.31 | 5.23 | -14.26 | 221.31 | -32.37 | 107.68 | 0.5467 | 840.8 | 571.4 | |
| 0.00 | 1.42 | 0.00 | 0.84 | -15.25 | 220.96 | -32.72 | 109.31 | 0.5548 | 389.0 | 323.4 | |
| 7.87 | 15.04 | 4.68 | 8.93 | -14.97 | 220.97 | -32.71 | 108.83 | 0.5537 | 695.6 | 175.9 | |
| 1.50 | 2.57 | 0.90 | 1.53 | -15.72 | 220.54 | -33.14 | 109.96 | 0.5621 | 632.2 | 447.5 | |
| 0.00 | 1.42 | 0.00 | 0.84 | -13.98 | 220.66 | -33.03 | 106.95 | 0.5550 | -195.0 | -152.9 | |
| 0.00 | 1.24 | 0.00 | 0.73 | -10.62 | 220.51 | -33.17 | 100.89 | 0.5497 | 598.0 | 496.9 | |
| 0.00 | 3.72 | 0.00 | 2.24 | -14.20 | 219.65 | -34.03 | 107.01 | 0.5695 | -602.0 | -506.5 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -16.13 | 219.14 | -34.54 | 110.12 | 0.5823 | -609.0 | -424.2 | |
| 0.80 | 1.77 | 0.48 | 1.07 | -14.43 | 219.35 | -34.33 | 107.30 | 0.5743 | -765.9 | -652.0 | |
| 0.00 | 1.06 | 0.00 | 0.64 | -14.18 | 219.28 | -34.40 | 106.85 | 0.5746 | 575.0 | 391.7 | |
| 0.00 | 1.50 | 0.00 | 0.91 | -14.72 | 219.14 | -34.54 | 107.74 | 0.5779 | -725.0 | -600.9 | |
| 0.00 | 1.24 | 0.00 | 0.75 | -14.54 | 219.17 | -34.51 | 107.44 | 0.5770 | -666.0 | -535.0 | |
| 0.00 | 1.15 | 0.00 | 0.70 | -15.07 | 218.74 | -34.95 | 108.19 | 0.5844 | 610.0 | 489.2 | |
| 0.00 | 2.74 | 0.00 | 1.67 | -14.45 | 218.74 | -34.95 | 107.15 | 0.5827 | 733.0 | 548.0 | |
| 7.52 | 27.33 | 4.65 | 16.90 | -17.18 | 218.03 | -35.65 | 111.42 | 0.6004 | -1016.1 | -696.1 | |
| 2.74 | -59.00 | 1.70 | -59.00 | -17.51 | 217.80 | -35.88 | 111.86 | 0.6045 | -758.8 | 999999 | |
| 1.33 | 3.63 | 0.82 | 2.25 | -16.04 | 217.46 | -36.22 | 109.36 | 0.6041 | -963.5 | -848.7 | |
| 0.00 | 2.12 | 0.00 | 1.33 | -17.41 | 217.15 | -36.53 | 111.46 | 0.6125 | -699.0 | -507.0 | |
| 0.00 | 1.77 | 0.00 | 1.11 | -18.05 | 217.00 | -36.68 | 112.41 | 0.6166 | -538.0 | -431.5 | |
| 0.00 | 1.50 | 0.00 | 0.97 | -21.34 | 216.06 | -37.62 | 117.06 | 0.6408 | -854.0 | -780.7 | |
| 3.01 | 4.60 | 1.88 | 2.87 | -16.85 | 217.17 | -36.52 | 110.57 | 0.6105 | -950.3 | -776.6 | |
| 0.00 | 2.30 | 0.00 | 1.43 | -16.55 | 217.23 | -36.45 | 110.11 | 0.6087 | -764.0 | -679.4 | |
| 0.00 | 1.15 | 0.00 | 0.72 | -16.21 | 217.27 | -36.41 | 109.58 | 0.6072 | -876.0 | -773.2 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -16.97 | 217.02 | -36.66 | 110.70 | 0.6127 | -537.0 | -605.0 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -16.17 | 217.12 | -36.56 | 109.46 | 0.6090 | -639.0 | -590.1 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -17.36 | 216.77 | -36.91 | 111.23 | 0.6172 | -548.0 | -496.8 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -17.17 | 216.82 | -36.86 | 110.96 | 0.6160 | -646.0 | -620.7 | |
| 0.00 | 4.69 | 0.00 | 2.94 | -16.56 | 216.80 | -36.88 | 109.97 | 0.6143 | -671.0 | -650.3 | |
| 0.00 | 2.48 | 0.00 | 1.58 | -19.00 | 216.20 | -37.48 | 113.57 | 0.6300 | -694.0 | -708.3 | |
| 2.65 | 7.43 | 1.67 | 4.68 | -17.04 | 216.57 | -37.11 | 110.65 | 0.6187 | -847.6 | -597.8 | |
| 0.00 | 5.13 | 0.00 | 3.28 | -19.29 | 215.80 | -37.88 | 113.86 | 0.6360 | -966.0 | -737.8 | |
| 0.00 | 1.42 | 0.00 | 0.91 | -20.02 | 215.51 | -38.17 | 114.85 | 0.6422 | -770.0 | -714.6 | |
| 0.00 | 1.24 | 0.00 | 0.81 | -21.53 | 214.93 | -38.75 | 116.84 | 0.6549 | -689.0 | -622.6 | |
| 0.00 | 0.88 | 0.00 | 0.58 | -21.25 | 214.94 | -38.75 | 116.43 | 0.6537 | -606.0 | -570.2 | |
| 0.00 | 0.44 | 0.00 | 0.29 | -20.63 | 215.13 | -38.55 | 115.60 | 0.6491 | -458.0 | -486.0 | |
| 0.00 | 1.06 | 0.00 | 0.68 | -19.30 | 215.43 | -38.25 | 113.73 | 0.6405 | -627.0 | -564.1 | |
| 0.00 | 2.21 | 0.00 | 1.43 | -19.94 | 215.21 | -38.47 | 114.61 | 0.6456 | -809.0 | -654.4 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -16.42 | 216.12 | -37.56 | 109.53 | 0.6227 | -748.0 | -652.1 | |
| 0.00 | 1.06 | 0.00 | 0.70 | -21.61 | 214.69 | -38.99 | 116.86 | 0.6580 | -479.0 | -423.2 | |
| 0.00 | 2.12 | 0.00 | 1.38 | -20.28 | 215.07 | -38.61 | 115.05 | 0.6485 | -800.0 | -707.0 | |
| 0.00 | 1.33 | 0.00 | 0.86 | -19.57 | 215.19 | -38.49 | 114.04 | 0.6444 | -782.0 | -607.0 | |
| 0.00 | 1.86 | 0.00 | 1.22 | -21.07 | 214.66 | -39.02 | 116.06 | 0.6563 | -540.0 | -485.2 | |
| 0.00 | 0.80 | 0.00 | 0.52 | -21.35 | 214.53 | -39.15 | 116.41 | 0.6589 | -577.0 | -503.4 | |
| 0.00 | 2.21 | 0.00 | 1.44 | -20.02 | 214.90 | -38.78 | 114.60 | 0.6496 | -800.0 | -683.5 | |
| 0.00 | 0.71 | 0.00 | 0.46 | -20.26 | 214.82 | -38.86 | 114.94 | 0.6513 | -548.0 | -470.8 | |
| 0.00 | 1.42 | 0.00 | 0.92 | -19.74 | 214.94 | -38.74 | 114.20 | 0.6481 | -858.0 | -650.1 | |
| 0.00 | 1.24 | 0.00 | 0.81 | -20.46 | 214.51 | -39.17 | 115.11 | 0.6558 | -261.0 | -327.7 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -19.48 | 214.81 | -38.87 | 113.76 | 0.6488 | -579.0 | -513.8 | |
| 0.00 | 1.15 | 0.00 | 0.73 | -14.61 | 215.68 | -38.00 | 106.54 | 0.6237 | -610.0 | -470.3 | |
| 0.00 | 1.86 | 0.00 | 1.19 | -16.31 | 215.31 | -38.37 | 109.11 | 0.6328 | -628.0 | -580.4 | |
| 0.97 | 2.21 | 0.63 | 1.44 | -18.87 | 214.61 | -39.07 | 112.78 | 0.6492 | -859.2 | -752.2 | |
| 0.00 | 4.78 | 0.00 | 3.10 | -18.57 | 214.69 | -38.99 | 112.35 | 0.6471 | -792.0 | -648.0 | |
| 0.44 | 2.12 | 0.29 | 1.39 | -19.79 | 214.22 | -39.46 | 114.00 | 0.6569 | -794.4 | -657.6 | |
| 0.00 | 0.80 | 0.00 | 0.52 | -20.43 | 214.02 | -39.66 | 114.88 | 0.6615 | -481.0 | -405.3 | |
| 0.00 | 1.06 | 0.00 | 0.68 | -16.18 | 215.14 | -38.54 | 108.85 | 0.6346 | -631.0 | -555.1 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -18.62 | 214.44 | -39.25 | 112.33 | 0.6505 | -489.0 | -428.8 | |
| 0.00 | 1.06 | 0.00 | 0.70 | -20.15 | 213.99 | -39.69 | 114.45 | 0.6610 | -649.0 | -504.6 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -16.11 | 215.03 | -38.65 | 108.71 | 0.6357 | -568.0 | -440.1 | |
| 4.25 | 11.06 | 2.78 | 7.23 | -19.04 | 214.19 | -39.49 | 112.88 | 0.6548 | -751.8 | -547.2 | |
| 0.00 | 1.77 | 0.00 | 1.16 | -19.93 | 213.93 | -39.75 | 114.10 | 0.6609 | -599.0 | -510.9 | |
| 0.00 | 1.06 | 0.00 | 0.70 | -19.80 | 213.88 | -39.80 | 113.89 | 0.6610 | -691.0 | -577.2 | |
| 1.33 | 3.45 | 0.88 | 2.28 | -20.07 | 213.68 | -40.00 | 114.21 | 0.6644 | -587.7 | -517.4 | |
| 0.00 | 1.50 | 0.00 | 0.99 | -19.51 | 213.76 | -39.92 | 113.43 | 0.6615 | -706.0 | -637.0 | |
| 2.57 | 5.40 | 1.70 | 3.57 | -19.65 | 213.51 | -40.17 | 113.54 | 0.6650 | -620.9 | -492.6 | |
| 1.06 | 3.54 | 0.71 | 2.36 | -19.07 | 212.76 | -40.92 | 112.45 | 0.6721 | -813.7 | -676.9 | |
| 0.44 | 1.95 | 0.30 | 1.30 | -18.87 | 212.57 | -41.11 | 112.10 | 0.6738 | -821.0 | -641.5 | |
| 0.00 | 1.15 | 0.00 | 0.77 | -19.48 | 212.34 | -41.34 | 112.90 | 0.6784 | -443.0 | -389.4 | |
| 0.00 | 1.42 | 0.00 | 0.95 | -18.71 | 212.49 | -41.19 | 111.84 | 0.6743 | -720.0 | -619.8 | |
| 0.00 | 1.15 | 0.00 | 0.77 | -19.17 | 212.31 | -41.37 | 112.44 | 0.6778 | -502.0 | -400.5 | |
| 0.00 | 1.95 | 0.00 | 1.30 | -18.06 | 212.55 | -41.13 | 110.91 | 0.6717 | -691.0 | -520.0 | |
| 0.00 | 0.97 | 0.00 | 0.65 | -18.28 | 212.49 | -41.19 | 111.21 | 0.6731 | -656.0 | -601.2 | |
| 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. | |