SDO HMI 2014-04-18 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 121.43 | 928.29 | 61.56 | 470.48 | -15.93 | 222.33 | 3.88 | 197.84 | 0.2067 | 306.8 | 192.0 | |
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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 | 1.68 | 0.00 | 0.87 | -17.72 | 230.66 | 12.21 | 223.04 | 0.2964 | 572.0 | 476.5 | |
| 0.00 | 2.66 | 0.00 | 1.37 | -17.30 | 230.40 | 11.95 | 223.51 | 0.2885 | 865.0 | 739.5 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -17.45 | 230.41 | 11.96 | 223.15 | 0.2904 | 809.0 | 671.9 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -16.48 | 229.46 | 11.01 | 223.32 | 0.2680 | -788.0 | -560.7 | |
| 52.44 | 323.61 | 26.77 | 165.22 | -16.21 | 227.40 | 8.95 | 218.36 | 0.2419 | 1395.4 | 434.3 | |
| 0.00 | 3.28 | 0.00 | 1.65 | -11.17 | 226.35 | 7.90 | 233.00 | 0.1696 | 780.0 | 851.8 | |
| 2.83 | 4.52 | 1.43 | 2.28 | -13.87 | 226.37 | 7.92 | 222.04 | 0.2007 | -1046.8 | -752.2 | |
| 0.00 | 1.51 | 0.00 | 0.76 | -13.99 | 226.09 | 7.64 | 220.62 | 0.1991 | -793.0 | -665.7 | |
| 0.00 | 2.04 | 0.00 | 1.02 | -6.62 | 225.89 | 7.44 | 260.16 | 0.1312 | 1004.0 | 695.6 | |
| 0.00 | 2.30 | 0.00 | 1.16 | -11.36 | 225.58 | 7.13 | 229.29 | 0.1613 | 722.0 | 680.6 | |
| 0.71 | 2.39 | 0.36 | 1.20 | -11.76 | 225.37 | 6.92 | 226.61 | 0.1632 | 912.2 | 721.9 | |
| 0.00 | 1.51 | 0.00 | 0.76 | -11.21 | 225.33 | 6.88 | 229.01 | 0.1564 | 962.0 | 791.1 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -13.64 | 225.30 | 6.85 | 218.80 | 0.1858 | -768.0 | -663.9 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -11.06 | 225.20 | 6.75 | 229.24 | 0.1531 | 897.0 | 761.1 | |
| 0.00 | 0.35 | 0.00 | 0.18 | -14.86 | 224.39 | 5.95 | 211.23 | 0.1940 | 717.0 | 715.8 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -14.74 | 224.30 | 5.85 | 211.15 | 0.1914 | 894.0 | 702.0 | |
| 0.00 | 4.70 | 0.00 | 2.35 | -11.83 | 224.20 | 5.75 | 221.06 | 0.1500 | 628.0 | 760.5 | |
| 0.00 | 2.21 | 0.00 | 1.12 | -14.50 | 224.26 | 5.81 | 211.68 | 0.1875 | 866.0 | 743.9 | |
| 0.00 | 0.89 | 0.00 | 0.44 | -11.65 | 224.10 | 5.65 | 221.41 | 0.1466 | 856.0 | 632.3 | |
| 0.97 | 5.05 | 0.49 | 2.54 | -14.29 | 223.54 | 5.09 | 208.99 | 0.1782 | 1226.6 | 862.3 | |
| 12.49 | 19.84 | 6.30 | 10.02 | -15.27 | 223.50 | 5.05 | 206.28 | 0.1926 | 1068.8 | 722.4 | |
| 0.00 | 1.42 | 0.00 | 0.71 | -9.69 | 223.36 | 4.92 | 228.29 | 0.1137 | 780.0 | 619.5 | |
| 0.00 | 1.59 | 0.00 | 0.79 | -9.42 | 223.33 | 4.88 | 229.95 | 0.1102 | 877.0 | 691.2 | |
| 1.42 | -21.00 | 0.72 | -21.00 | -15.39 | 223.25 | 4.80 | 204.87 | 0.1927 | 980.2 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -14.26 | 223.10 | 4.65 | 206.95 | 0.1742 | 1003.0 | 872.4 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -15.91 | 222.88 | 4.44 | 202.12 | 0.1984 | 864.0 | 635.6 | |
| 0.00 | 2.57 | 0.00 | 1.29 | -14.36 | 222.79 | 4.34 | 205.16 | 0.1733 | 811.0 | 586.8 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -14.60 | 222.23 | 3.79 | 201.72 | 0.1734 | 912.0 | 724.8 | |
| 0.00 | 1.68 | 0.00 | 0.85 | -15.18 | 222.09 | 3.64 | 199.78 | 0.1818 | 912.0 | 746.1 | |
| 0.44 | 1.33 | 0.22 | 0.67 | -14.33 | 222.01 | 3.56 | 201.16 | 0.1676 | 1052.4 | 915.3 | |
| 0.00 | 1.95 | 0.00 | 0.98 | -14.27 | 221.76 | 3.31 | 199.92 | 0.1652 | 976.0 | 853.6 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -14.85 | 221.55 | 3.10 | 197.64 | 0.1734 | 946.0 | 698.7 | |
| 0.00 | 1.68 | 0.00 | 0.84 | -13.88 | 221.26 | 2.81 | 197.87 | 0.1559 | 1014.0 | 889.0 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -15.92 | 221.29 | 2.84 | 194.58 | 0.1899 | 957.0 | 837.6 | |
| 0.00 | 4.25 | 0.00 | 2.16 | -17.64 | 221.18 | 2.73 | 192.08 | 0.2181 | 607.0 | 603.5 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -16.47 | 221.10 | 2.66 | 193.00 | 0.1983 | 810.0 | 713.7 | |
| 1.68 | 431.77 | 0.85 | 217.72 | -16.44 | 220.76 | 2.31 | 191.39 | 0.1966 | 1039.3 | 97.6 | |
| 0.00 | 2.30 | 0.00 | 1.15 | -13.57 | 220.67 | 2.22 | 194.81 | 0.1480 | 1152.0 | 918.8 | |
| 0.00 | 2.21 | 0.00 | 1.11 | -14.58 | 220.52 | 2.07 | 192.36 | 0.1643 | 941.0 | 735.3 | |
| 0.00 | 2.48 | 0.00 | 1.24 | -13.79 | 220.45 | 2.00 | 193.09 | 0.1507 | 805.0 | 654.8 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -13.36 | 220.42 | 1.97 | 193.55 | 0.1434 | 878.0 | 712.5 | |
| 0.00 | 4.34 | 0.00 | 2.17 | -13.61 | 220.24 | 1.79 | 191.97 | 0.1468 | 939.0 | 791.7 | |
| 23.83 | -37.00 | 12.05 | -37.00 | -16.81 | 219.76 | 1.31 | 186.29 | 0.2002 | 1264.7 | 999999 | |
| 0.00 | 1.95 | 0.00 | 0.98 | -15.10 | 219.65 | 1.20 | 186.86 | 0.1707 | -863.0 | -679.0 | |
| 0.00 | 1.59 | 0.00 | 0.79 | -8.10 | 219.39 | 0.94 | 198.92 | 0.0503 | 889.0 | 663.3 | |
| 0.00 | 0.80 | 0.00 | 0.40 | -15.22 | 219.25 | 0.80 | 184.51 | 0.1721 | -673.0 | -483.6 | |
| 0.00 | 1.51 | 0.00 | 0.77 | -19.00 | 219.04 | 0.59 | 182.36 | 0.2367 | -678.0 | -556.8 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -18.32 | 218.94 | 0.49 | 182.08 | 0.2250 | -719.0 | -569.6 | |
| 8.15 | -37.00 | 4.09 | -37.00 | -14.52 | 218.78 | 0.33 | 182.02 | 0.1595 | -1106.5 | 999999 | |
| 2.39 | -37.00 | 1.20 | -37.00 | -15.34 | 218.78 | 0.33 | 181.85 | 0.1738 | -840.1 | 999999 | |
| 12.22 | -37.00 | 6.14 | -37.00 | -14.67 | 218.59 | 0.14 | 180.87 | 0.1621 | -1255.8 | 999999 | |
| 0.00 | 15.24 | 0.00 | 7.73 | -17.70 | 217.96 | -0.49 | 177.82 | 0.2144 | -544.0 | -746.6 | |
| 1.86 | 2.92 | 0.94 | 1.48 | -16.63 | 217.90 | -0.55 | 177.31 | 0.1960 | -1012.7 | -811.5 | |
| 0.00 | 2.21 | 0.00 | 1.12 | -16.23 | 217.84 | -0.61 | 176.90 | 0.1892 | -1032.0 | -890.4 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -15.89 | 217.65 | -0.79 | 175.82 | 0.1836 | -951.0 | -813.1 | |
| 0.00 | 1.86 | 0.00 | 0.93 | -14.97 | 217.60 | -0.85 | 175.07 | 0.1679 | -922.0 | -639.4 | |
| 0.00 | 2.21 | 0.00 | 1.12 | -17.83 | 217.58 | -0.87 | 176.17 | 0.2169 | -844.0 | -677.3 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -14.15 | 217.48 | -0.97 | 173.84 | 0.1540 | -883.0 | -645.8 | |
| 0.00 | 3.10 | 0.00 | 1.56 | -14.94 | 217.38 | -1.07 | 173.80 | 0.1678 | -812.0 | -695.3 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -16.72 | 216.93 | -1.52 | 172.63 | 0.1990 | -856.0 | -667.4 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -20.36 | 216.63 | -1.82 | 173.44 | 0.2613 | -819.0 | -709.2 | |
| 0.00 | 1.95 | 0.00 | 0.99 | -17.18 | 216.55 | -1.90 | 171.17 | 0.2077 | -908.0 | -808.8 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -16.16 | 216.53 | -1.92 | 170.22 | 0.1906 | -835.0 | -641.7 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -18.75 | 216.46 | -1.99 | 171.92 | 0.2345 | -1113.0 | -951.0 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -18.99 | 216.17 | -2.28 | 170.93 | 0.2394 | -793.0 | -685.6 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -17.33 | 216.07 | -2.38 | 169.16 | 0.2117 | -922.0 | -654.5 | |
| 0.00 | 2.04 | 0.00 | 1.03 | -17.30 | 215.82 | -2.63 | 168.02 | 0.2120 | -1128.0 | -931.7 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -19.86 | 215.61 | -2.83 | 169.46 | 0.2555 | -927.0 | -715.9 | |
| 0.00 | 1.51 | 0.00 | 0.77 | -20.67 | 215.57 | -2.88 | 169.88 | 0.2691 | -831.0 | -583.6 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -17.20 | 215.63 | -2.82 | 167.09 | 0.2111 | -827.0 | -685.5 | |
| 0.00 | 2.39 | 0.00 | 1.23 | -20.61 | 215.25 | -3.20 | 168.74 | 0.2690 | -833.0 | -673.3 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -20.42 | 215.15 | -3.30 | 168.27 | 0.2662 | -805.0 | -669.8 | |
| 0.00 | 1.77 | 0.00 | 0.92 | -21.57 | 215.09 | -3.35 | 168.96 | 0.2854 | -817.0 | -633.2 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -19.61 | 214.79 | -3.66 | 166.25 | 0.2542 | -777.0 | -633.9 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -21.04 | 214.23 | -4.21 | 165.75 | 0.2798 | -713.0 | -602.4 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -20.63 | 214.18 | -4.27 | 165.18 | 0.2734 | -588.0 | -536.3 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -20.71 | 213.18 | -5.27 | 162.02 | 0.2795 | -755.0 | -674.9 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -19.34 | 212.52 | -5.93 | 158.03 | 0.2616 | -743.0 | -621.2 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -21.45 | 211.69 | -6.76 | 158.44 | 0.2995 | -789.0 | -657.7 | |
| 0.00 | 1.77 | 0.00 | 0.91 | -18.34 | 211.57 | -6.88 | 153.17 | 0.2530 | -916.0 | -691.5 | |
| 0.00 | 3.10 | 0.00 | 1.59 | -18.00 | 211.46 | -6.99 | 152.13 | 0.2488 | -834.0 | -689.0 | |
| 0.00 | 0.80 | 0.00 | 0.40 | -15.97 | 211.47 | -6.98 | 147.64 | 0.2192 | -853.0 | -702.8 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -17.93 | 211.24 | -7.21 | 151.27 | 0.2496 | -779.0 | -680.1 | |
| 0.00 | 2.04 | 0.00 | 1.04 | -18.27 | 210.77 | -7.67 | 150.45 | 0.2583 | -944.0 | -784.2 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -18.57 | 210.60 | -7.85 | 150.51 | 0.2642 | -664.0 | -562.9 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -21.92 | 209.47 | -8.98 | 153.12 | 0.3216 | -817.0 | -633.4 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -22.39 | 209.37 | -9.07 | 153.58 | 0.3292 | -858.0 | -688.3 | |
| 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. | |