SDO HMI 2014-04-17 01:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 110.73 | 685.37 | 56.29 | 349.40 | -16.02 | 224.57 | -7.63 | 147.12 | 0.2309 | 476.9 | 246.5 | |
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back to the solar disc SDO HMI 2014-04-17 01:00:34 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 | 1.15 | 0.00 | 0.58 | -13.87 | 231.18 | -1.03 | 173.19 | 0.1478 | 796.0 | 663.5 | |
| 0.00 | 1.77 | 0.00 | 0.90 | -17.97 | 229.76 | -2.45 | 169.37 | 0.2212 | 861.0 | 748.2 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -18.34 | 229.47 | -2.74 | 168.49 | 0.2283 | 723.0 | 606.0 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -15.14 | 228.36 | -3.84 | 158.94 | 0.1809 | 602.0 | 458.5 | |
| 0.97 | 382.60 | 0.49 | 193.58 | -17.06 | 227.91 | -4.29 | 160.41 | 0.2145 | 714.7 | 414.3 | |
| 0.00 | 1.77 | 0.00 | 0.88 | -10.07 | 227.89 | -4.31 | 137.35 | 0.1098 | 934.0 | 687.3 | |
| 68.96 | -5.00 | 34.89 | -5.00 | -16.33 | 227.71 | -4.50 | 158.24 | 0.2039 | 1364.7 | 999999 | |
| 1.24 | -5.00 | 0.63 | -5.00 | -16.85 | 227.63 | -4.57 | 158.87 | 0.2127 | 823.4 | 999999 | |
| 0.00 | 1.59 | 0.00 | 0.79 | -9.92 | 227.68 | -4.53 | 135.01 | 0.1105 | 984.0 | 847.6 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -10.25 | 227.55 | -4.65 | 136.30 | 0.1161 | 997.0 | 808.2 | |
| 0.00 | 1.86 | 0.00 | 0.93 | -14.00 | 227.48 | -4.72 | 151.73 | 0.1695 | -872.0 | -676.1 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -10.13 | 227.40 | -4.80 | 134.64 | 0.1164 | 1017.0 | 867.9 | |
| 0.53 | -5.00 | 0.27 | -5.00 | -15.52 | 226.98 | -5.23 | 153.33 | 0.1966 | 936.5 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -10.55 | 226.87 | -5.33 | 134.17 | 0.1280 | 1001.0 | 834.1 | |
| 0.00 | 1.42 | 0.00 | 0.71 | -10.29 | 226.02 | -6.19 | 128.56 | 0.1363 | 969.0 | 706.3 | |
| 0.00 | 2.83 | 0.00 | 1.43 | -14.05 | 225.74 | -6.47 | 143.85 | 0.1862 | -549.0 | -776.6 | |
| 0.00 | 1.50 | 0.00 | 0.75 | -8.87 | 225.80 | -6.41 | 118.50 | 0.1260 | 958.0 | 783.1 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -17.81 | 225.38 | -6.82 | 152.17 | 0.2433 | 1060.0 | 907.4 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -17.99 | 225.35 | -6.86 | 152.41 | 0.2464 | 771.0 | 601.8 | |
| 0.00 | 2.57 | 0.00 | 1.29 | -11.34 | 225.41 | -6.80 | 131.56 | 0.1558 | 1103.0 | 855.7 | |
| 0.00 | 4.60 | 0.00 | 2.31 | -11.46 | 225.19 | -7.02 | 131.24 | 0.1600 | 809.0 | 843.4 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -11.58 | 224.87 | -7.33 | 130.59 | 0.1654 | 862.0 | 679.1 | |
| 0.00 | 2.57 | 0.00 | 1.29 | -11.43 | 224.72 | -7.48 | 129.30 | 0.1657 | 924.0 | 721.8 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -10.46 | 224.56 | -7.64 | 123.84 | 0.1582 | 967.0 | 807.3 | |
| 0.00 | 4.60 | 0.00 | 2.33 | -14.48 | 224.00 | -8.21 | 138.73 | 0.2105 | 1042.0 | 863.6 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -15.46 | 223.90 | -8.31 | 141.37 | 0.2241 | 847.0 | 686.7 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -14.66 | 223.68 | -8.53 | 138.23 | 0.2163 | 818.0 | 710.8 | |
| 0.00 | 3.72 | 0.00 | 1.90 | -17.01 | 223.38 | -8.82 | 143.89 | 0.2500 | 558.0 | 708.6 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -13.77 | 223.18 | -9.03 | 133.66 | 0.2116 | 882.0 | 716.5 | |
| 0.00 | 3.72 | 0.00 | 1.89 | -14.62 | 223.02 | -9.19 | 136.02 | 0.2235 | 813.0 | 676.2 | |
| 15.40 | 49.84 | 7.86 | 25.42 | -15.69 | 222.84 | -9.36 | 138.73 | 0.2385 | 1212.2 | 487.7 | |
| 0.00 | 2.04 | 0.00 | 1.04 | -14.59 | 222.80 | -9.41 | 135.25 | 0.2257 | 756.0 | 612.0 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -13.43 | 222.72 | -9.48 | 131.07 | 0.2135 | 1008.0 | 827.8 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -14.67 | 222.67 | -9.54 | 135.16 | 0.2283 | 821.0 | 653.7 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -9.97 | 222.60 | -9.61 | 115.89 | 0.1835 | 756.0 | 585.5 | |
| 0.00 | 1.50 | 0.00 | 0.77 | -15.77 | 222.24 | -9.97 | 137.22 | 0.2464 | 641.0 | 394.5 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -10.09 | 222.44 | -9.76 | 116.11 | 0.1868 | 713.0 | 649.4 | |
| 0.35 | 1.33 | 0.18 | 0.68 | -15.22 | 222.20 | -10.00 | 135.50 | 0.2402 | 955.0 | 791.0 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -15.43 | 222.19 | -10.01 | 136.11 | 0.2429 | 819.0 | 608.8 | |
| 0.00 | 2.12 | 0.00 | 1.07 | -9.61 | 222.39 | -9.81 | 113.61 | 0.1842 | 954.0 | 773.2 | |
| 0.00 | 4.25 | 0.00 | 2.16 | -14.51 | 222.17 | -10.03 | 133.22 | 0.2325 | 1116.0 | 997.6 | |
| 0.80 | 4.96 | 0.40 | 2.52 | -13.72 | 222.18 | -10.03 | 130.57 | 0.2237 | 1058.8 | 815.5 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -10.18 | 222.31 | -9.89 | 116.26 | 0.1894 | 918.0 | 814.5 | |
| 0.89 | 19.30 | 0.45 | 9.85 | -14.94 | 222.09 | -10.12 | 134.34 | 0.2384 | 1072.8 | 765.5 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -10.03 | 222.29 | -9.92 | 115.47 | 0.1887 | 871.0 | 656.4 | |
| 0.00 | 2.39 | 0.00 | 1.22 | -15.30 | 222.01 | -10.20 | 135.23 | 0.2436 | 908.0 | 688.6 | |
| 0.80 | 3.54 | 0.41 | 1.80 | -13.96 | 221.95 | -10.26 | 130.77 | 0.2293 | 1093.0 | 930.6 | |
| 1.68 | 6.90 | 0.86 | 3.52 | -14.42 | 221.89 | -10.31 | 132.15 | 0.2349 | 1091.7 | 704.0 | |
| 9.29 | -44.00 | 4.74 | -44.00 | -14.93 | 221.74 | -10.46 | 133.38 | 0.2425 | 1017.3 | 999999 | |
| 0.00 | 3.10 | 0.00 | 1.59 | -15.63 | 221.67 | -10.53 | 135.31 | 0.2514 | 799.0 | 669.2 | |
| 0.53 | -48.00 | 0.27 | -48.00 | -14.20 | 221.71 | -10.49 | 130.96 | 0.2348 | 929.7 | 999999 | |
| 0.00 | 5.22 | 0.00 | 2.67 | -15.32 | 221.40 | -10.80 | 133.69 | 0.2511 | 526.0 | 430.9 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -10.14 | 221.57 | -10.64 | 114.52 | 0.2006 | 605.0 | 486.5 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -14.77 | 221.34 | -10.87 | 131.84 | 0.2458 | 287.0 | 296.9 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -17.59 | 221.14 | -11.06 | 139.15 | 0.2809 | 741.0 | 641.0 | |
| 0.00 | 0.53 | 0.00 | 0.27 | -3.84 | 221.42 | -10.79 | 81.82 | 0.1896 | -695.0 | -560.2 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -14.19 | 221.05 | -11.15 | 129.25 | 0.2433 | 637.0 | 485.8 | |
| 0.00 | 3.45 | 0.00 | 1.76 | -14.00 | 220.93 | -11.27 | 128.36 | 0.2429 | 730.0 | 596.1 | |
| 0.00 | 2.57 | 0.00 | 1.32 | -16.26 | 220.78 | -11.43 | 134.80 | 0.2693 | 965.0 | 736.2 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -15.61 | 220.62 | -11.58 | 132.62 | 0.2639 | 562.0 | 471.0 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -16.92 | 220.16 | -12.05 | 135.11 | 0.2842 | 637.0 | 565.6 | |
| 0.80 | 48.07 | 0.41 | 24.92 | -17.11 | 218.95 | -13.25 | 132.97 | 0.3008 | -1084.0 | -546.8 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -17.72 | 218.68 | -13.53 | 133.93 | 0.3107 | -968.0 | -822.9 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -15.85 | 218.82 | -13.39 | 129.34 | 0.2893 | -626.0 | -569.3 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -15.45 | 218.62 | -13.59 | 127.82 | 0.2879 | -696.0 | -443.4 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -13.32 | 218.69 | -13.52 | 121.43 | 0.2678 | 1046.0 | 786.6 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -17.53 | 218.34 | -13.87 | 132.77 | 0.3128 | -789.0 | -683.9 | |
| 0.00 | 3.36 | 0.00 | 1.75 | -16.21 | 218.40 | -13.80 | 129.51 | 0.2982 | -878.0 | -845.6 | |
| 5.13 | 13.72 | 2.66 | 7.11 | -15.72 | 218.28 | -13.93 | 127.92 | 0.2950 | -1081.4 | -798.0 | |
| 0.00 | 1.95 | 0.00 | 1.02 | -17.43 | 218.15 | -14.06 | 132.17 | 0.3140 | -911.0 | -778.6 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -16.36 | 218.13 | -14.07 | 129.38 | 0.3032 | -904.0 | -656.9 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -17.27 | 217.93 | -14.27 | 131.36 | 0.3150 | -895.0 | -698.4 | |
| 0.00 | 6.29 | 0.00 | 3.26 | -16.01 | 217.93 | -14.27 | 128.09 | 0.3024 | -857.0 | -761.2 | |
| 0.00 | 2.48 | 0.00 | 1.29 | -16.99 | 217.73 | -14.48 | 130.27 | 0.3147 | -1108.0 | -902.0 | |
| 0.00 | 2.12 | 0.00 | 1.11 | -16.29 | 217.75 | -14.45 | 128.48 | 0.3074 | -1169.0 | -974.5 | |
| 0.00 | 1.42 | 0.00 | 0.74 | -16.56 | 217.73 | -14.48 | 129.17 | 0.3104 | -937.0 | -754.0 | |
| 2.30 | 4.60 | 1.20 | 2.41 | -17.05 | 217.40 | -14.81 | 129.80 | 0.3194 | -1033.2 | -867.3 | |
| 0.00 | 2.48 | 0.00 | 1.30 | -17.28 | 217.02 | -15.19 | 129.72 | 0.3266 | -759.0 | -621.2 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -17.56 | 217.00 | -15.21 | 130.35 | 0.3297 | -721.0 | -625.8 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -19.16 | 216.72 | -15.49 | 133.55 | 0.3496 | -787.0 | -607.6 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -16.17 | 216.88 | -15.32 | 126.66 | 0.3177 | -817.0 | -725.0 | |
| 0.00 | 1.42 | 0.00 | 0.74 | -16.20 | 216.59 | -15.62 | 126.23 | 0.3219 | -686.0 | -553.2 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -18.75 | 216.33 | -15.88 | 131.96 | 0.3500 | -866.0 | -638.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -17.85 | 216.28 | -15.92 | 129.82 | 0.3415 | -671.0 | -556.6 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -13.38 | 216.45 | -15.76 | 118.10 | 0.3008 | -531.0 | -617.4 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -18.95 | 215.94 | -16.26 | 131.78 | 0.3567 | -877.0 | -667.4 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -18.76 | 215.83 | -16.38 | 131.17 | 0.3562 | -931.0 | -790.9 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -20.18 | 215.34 | -16.86 | 133.42 | 0.3765 | -796.0 | -667.0 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -21.64 | 215.10 | -17.10 | 135.93 | 0.3947 | -827.0 | -705.2 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -17.01 | 214.85 | -17.36 | 125.57 | 0.3523 | -819.0 | -654.1 | |
| 1.06 | 3.72 | 0.57 | 1.98 | -18.20 | 214.53 | -17.68 | 127.90 | 0.3672 | -1028.2 | -717.4 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -16.66 | 214.68 | -17.52 | 124.51 | 0.3516 | -960.0 | -738.6 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -19.34 | 214.33 | -17.87 | 130.12 | 0.3803 | -899.0 | -684.7 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -16.02 | 214.61 | -17.59 | 122.80 | 0.3472 | -628.0 | -400.5 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -19.54 | 213.84 | -18.37 | 129.83 | 0.3883 | -760.0 | -433.3 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -20.63 | 213.64 | -18.57 | 131.76 | 0.4012 | -843.0 | -704.2 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -20.33 | 213.03 | -19.17 | 130.31 | 0.4056 | -866.0 | -790.5 | |
| 0.00 | 0.71 | 0.00 | 0.38 | -18.65 | 213.00 | -19.20 | 126.78 | 0.3907 | -695.0 | -626.0 | |
| 0.00 | 2.04 | 0.00 | 1.10 | -18.89 | 212.87 | -19.33 | 127.13 | 0.3945 | -828.0 | -552.2 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -19.60 | 212.79 | -19.42 | 128.51 | 0.4020 | -660.0 | -516.9 | |
| 0.00 | 1.50 | 0.00 | 0.81 | -19.17 | 212.74 | -19.47 | 127.54 | 0.3987 | -658.0 | -515.1 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -18.55 | 212.78 | -19.42 | 126.27 | 0.3927 | -908.0 | -720.8 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -17.83 | 210.57 | -21.64 | 122.11 | 0.4162 | -638.0 | -580.1 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -26.59 | 207.57 | -24.64 | 134.62 | 0.5259 | -537.0 | -370.1 | |
| 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. | |