SDO HMI 2014-03-25 00:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 170.10 | 818.15 | 85.56 | 411.93 | -13.62 | 169.24 | -7.02 | 137.13 | 0.1741 | 417.3 | 262.4 | |
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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 | 1.14 | 0.00 | 0.57 | -12.11 | 172.97 | -3.29 | 148.37 | 0.1076 | 921.0 | 708.6 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -10.16 | 172.45 | -3.82 | 131.17 | 0.0874 | 914.0 | 748.3 | |
| 0.00 | 0.61 | 0.00 | 0.31 | -12.56 | 172.35 | -3.91 | 146.07 | 0.1199 | 722.0 | 543.9 | |
| 0.00 | 2.71 | 0.00 | 1.35 | -10.31 | 172.29 | -3.97 | 131.32 | 0.0911 | 777.0 | 703.8 | |
| 0.96 | 396.87 | 0.48 | 198.99 | -14.81 | 171.69 | -4.57 | 150.83 | 0.1589 | 1047.1 | 439.9 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -10.33 | 171.68 | -4.58 | 127.56 | 0.0995 | 800.0 | 622.1 | |
| 70.15 | -5.00 | 35.17 | -5.00 | -14.39 | 171.48 | -4.78 | 148.32 | 0.1544 | 1328.7 | 999999 | |
| 11.71 | 58.97 | 5.84 | 29.44 | -11.92 | 171.20 | -5.07 | 135.53 | 0.1239 | 1267.2 | 649.1 | |
| 3.14 | -8.00 | 1.57 | -8.00 | -12.09 | 170.85 | -5.41 | 134.69 | 0.1302 | 1169.2 | 999999 | |
| 0.52 | 14.50 | 0.26 | 7.32 | -16.55 | 170.43 | -5.84 | 149.93 | 0.1954 | -980.0 | -501.8 | |
| 0.00 | 10.40 | 0.00 | 5.24 | -15.58 | 170.24 | -6.02 | 146.31 | 0.1831 | 409.0 | 423.0 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -13.14 | 170.12 | -6.14 | 136.40 | 0.1517 | 812.0 | 713.6 | |
| 0.00 | 2.62 | 0.00 | 1.32 | -15.33 | 169.96 | -6.30 | 144.35 | 0.1823 | 681.0 | 583.7 | |
| 0.00 | 12.93 | 0.00 | 6.52 | -16.00 | 169.91 | -6.35 | 146.22 | 0.1921 | -280.0 | -501.3 | |
| 0.96 | 2.71 | 0.49 | 1.37 | -16.48 | 169.86 | -6.40 | 147.43 | 0.1994 | -1063.5 | -827.7 | |
| 0.44 | 3.93 | 0.22 | 1.97 | -12.08 | 169.66 | -6.61 | 129.01 | 0.1454 | 964.2 | 728.8 | |
| 18.00 | 85.44 | 9.02 | 42.85 | -12.47 | 169.61 | -6.65 | 130.90 | 0.1502 | 1227.4 | 587.0 | |
| 4.46 | -17.00 | 2.23 | -17.00 | -12.95 | 169.54 | -6.72 | 132.97 | 0.1566 | 1055.7 | 999999 | |
| 0.00 | 2.88 | 0.00 | 1.44 | -11.29 | 169.46 | -6.80 | 123.74 | 0.1403 | 770.0 | 736.7 | |
| 6.55 | -17.00 | 3.29 | -17.00 | -13.00 | 169.23 | -7.03 | 131.97 | 0.1612 | 949.4 | 999999 | |
| 6.73 | -17.00 | 3.37 | -17.00 | -12.67 | 169.24 | -7.02 | 130.41 | 0.1574 | 1073.5 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -11.98 | 169.20 | -7.06 | 126.66 | 0.1507 | 1035.0 | 901.7 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -11.23 | 169.19 | -7.07 | 122.35 | 0.1437 | 829.0 | 729.8 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -14.90 | 169.01 | -7.25 | 138.97 | 0.1866 | -414.0 | -345.2 | |
| 0.00 | 2.10 | 0.00 | 1.05 | -11.05 | 169.07 | -7.19 | 120.84 | 0.1438 | 877.0 | 590.2 | |
| 0.00 | 3.06 | 0.00 | 1.53 | -11.92 | 169.01 | -7.25 | 125.64 | 0.1526 | 864.0 | 657.7 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -14.47 | 168.93 | -7.33 | 137.09 | 0.1822 | 721.0 | 555.4 | |
| 0.00 | 1.40 | 0.00 | 0.70 | -12.79 | 168.83 | -7.43 | 129.42 | 0.1639 | 893.0 | 625.2 | |
| 0.00 | 2.18 | 0.00 | 1.10 | -12.24 | 168.85 | -7.41 | 126.78 | 0.1581 | 853.0 | 670.1 | |
| 0.96 | -17.00 | 0.48 | -17.00 | -12.99 | 168.70 | -7.56 | 129.93 | 0.1679 | 792.2 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.70 | -12.45 | 168.44 | -7.82 | 126.39 | 0.1658 | 805.0 | 608.8 | |
| 4.89 | 15.99 | 2.46 | 8.04 | -13.14 | 168.24 | -8.03 | 128.94 | 0.1756 | 904.8 | 677.2 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -13.92 | 168.15 | -8.12 | 132.01 | 0.1853 | 705.0 | 488.9 | |
| 0.00 | 2.27 | 0.00 | 1.14 | -10.52 | 167.92 | -8.35 | 114.32 | 0.1573 | 867.0 | 729.2 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -13.55 | 167.79 | -8.48 | 129.27 | 0.1859 | 707.0 | 622.4 | |
| 0.00 | 3.49 | 0.00 | 1.76 | -13.16 | 167.80 | -8.46 | 127.61 | 0.1817 | 902.0 | 682.5 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -14.15 | 167.61 | -8.65 | 131.17 | 0.1947 | -811.0 | -710.2 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -12.04 | 167.62 | -8.64 | 121.80 | 0.1736 | 809.0 | 640.0 | |
| 1.40 | 4.72 | 0.70 | 2.37 | -12.46 | 167.52 | -8.75 | 123.53 | 0.1789 | 1016.3 | 760.0 | |
| 2.36 | 4.89 | 1.19 | 2.47 | -13.69 | 167.41 | -8.85 | 128.69 | 0.1925 | 985.1 | 721.1 | |
| 0.00 | 1.66 | 0.00 | 0.84 | -13.27 | 167.30 | -8.96 | 126.56 | 0.1896 | 1098.0 | 743.1 | |
| 0.00 | 2.53 | 0.00 | 1.28 | -13.86 | 167.00 | -9.27 | 128.17 | 0.1998 | 337.0 | 272.0 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -9.90 | 166.89 | -9.37 | 108.62 | 0.1701 | 786.0 | 614.7 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -11.22 | 166.79 | -9.48 | 115.49 | 0.1797 | 619.0 | 426.1 | |
| 0.00 | 0.52 | 0.00 | 0.26 | -12.26 | 166.50 | -9.76 | 119.89 | 0.1920 | -653.0 | -475.5 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -12.20 | 166.35 | -9.91 | 119.23 | 0.1937 | -943.0 | -827.7 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -12.35 | 166.25 | -10.01 | 119.68 | 0.1964 | -808.0 | -689.7 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -9.86 | 166.31 | -9.96 | 107.44 | 0.1794 | 681.0 | 466.2 | |
| 0.00 | 2.01 | 0.00 | 1.02 | -14.99 | 165.94 | -10.32 | 129.51 | 0.2253 | -772.0 | -596.9 | |
| 0.61 | 9.87 | 0.31 | 5.01 | -14.57 | 165.93 | -10.33 | 127.95 | 0.2211 | -1031.3 | -780.1 | |
| 0.00 | 0.96 | 0.00 | 0.48 | -10.93 | 166.08 | -10.18 | 112.62 | 0.1888 | 843.0 | 549.9 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -13.63 | 165.94 | -10.32 | 124.41 | 0.2119 | -760.0 | -550.7 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -12.88 | 165.82 | -10.44 | 121.01 | 0.2070 | 499.0 | 317.4 | |
| 0.35 | 1.31 | 0.18 | 0.67 | -14.71 | 165.64 | -10.62 | 127.74 | 0.2264 | -868.8 | -697.6 | |
| 0.00 | 0.87 | 0.00 | 0.44 | -13.05 | 165.44 | -10.82 | 120.86 | 0.2141 | -754.0 | -553.2 | |
| 6.29 | 34.16 | 3.19 | 17.34 | -13.25 | 165.21 | -11.05 | 121.19 | 0.2191 | -1205.6 | -654.7 | |
| 6.55 | -56.00 | 3.33 | -56.00 | -13.64 | 165.16 | -11.10 | 122.61 | 0.2231 | -1119.8 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -10.61 | 165.14 | -11.12 | 109.47 | 0.2021 | 996.0 | 736.8 | |
| 0.00 | 1.83 | 0.00 | 0.93 | -10.00 | 164.79 | -11.47 | 106.12 | 0.2048 | 754.0 | 576.1 | |
| 0.00 | 1.83 | 0.00 | 0.93 | -13.48 | 164.42 | -11.84 | 120.40 | 0.2325 | -996.0 | -707.6 | |
| 0.00 | 3.14 | 0.00 | 1.59 | -10.29 | 164.22 | -12.04 | 106.76 | 0.2154 | 743.0 | 750.9 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -8.80 | 163.53 | -12.73 | 99.45 | 0.2218 | 677.0 | 549.7 | |
| 0.00 | 1.83 | 0.00 | 0.93 | -10.68 | 163.21 | -13.06 | 107.29 | 0.2335 | 620.0 | 476.0 | |
| 3.41 | 33.90 | 1.74 | 17.28 | -11.52 | 163.04 | -13.22 | 110.48 | 0.2403 | -1020.1 | -540.1 | |
| 10.22 | -64.00 | 5.21 | -64.00 | -11.16 | 163.03 | -13.23 | 109.02 | 0.2387 | -1080.9 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -10.59 | 163.05 | -13.21 | 106.73 | 0.2356 | 770.0 | 602.1 | |
| 0.00 | 0.44 | 0.00 | 0.22 | -9.56 | 162.60 | -13.66 | 102.07 | 0.2393 | 779.0 | 583.2 | |
| 9.00 | 24.72 | 4.60 | 12.65 | -11.74 | 162.37 | -13.89 | 110.49 | 0.2521 | -1115.0 | -546.1 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -10.81 | 162.36 | -13.91 | 106.89 | 0.2478 | 744.0 | 589.0 | |
| 0.00 | 1.83 | 0.00 | 0.94 | -10.95 | 162.07 | -14.20 | 107.15 | 0.2531 | 831.0 | 676.6 | |
| 0.00 | 1.40 | 0.00 | 0.73 | -15.60 | 160.62 | -15.64 | 120.94 | 0.3041 | -810.0 | -672.4 | |
| 0.00 | 1.40 | 0.00 | 0.72 | -12.53 | 160.74 | -15.52 | 111.42 | 0.2818 | -994.0 | -738.4 | |
| 0.00 | 1.57 | 0.00 | 0.82 | -15.95 | 160.30 | -15.96 | 121.48 | 0.3114 | -802.0 | -661.2 | |
| 0.00 | 1.40 | 0.00 | 0.73 | -14.29 | 160.24 | -16.02 | 116.47 | 0.3001 | -962.0 | -717.6 | |
| 0.00 | 2.45 | 0.00 | 1.27 | -14.47 | 160.19 | -16.07 | 116.96 | 0.3020 | -782.0 | -698.8 | |
| 0.00 | 1.75 | 0.00 | 0.91 | -14.92 | 160.13 | -16.13 | 118.23 | 0.3061 | -928.0 | -804.4 | |
| 0.00 | 2.10 | 0.00 | 1.09 | -15.22 | 160.10 | -16.16 | 119.08 | 0.3086 | -838.0 | -697.5 | |
| 0.00 | 4.11 | 0.00 | 2.15 | -17.18 | 159.84 | -16.42 | 124.15 | 0.3279 | -582.0 | -664.6 | |
| 0.00 | 1.57 | 0.00 | 0.81 | -11.08 | 159.82 | -16.44 | 105.66 | 0.2898 | -913.0 | -701.1 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -14.34 | 159.27 | -16.99 | 115.45 | 0.3149 | -603.0 | -581.1 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -12.05 | 159.12 | -17.14 | 108.26 | 0.3049 | -732.0 | -653.0 | |
| 0.00 | 3.06 | 0.00 | 1.61 | -16.87 | 158.69 | -17.57 | 121.72 | 0.3411 | -995.0 | -672.2 | |
| 0.00 | 1.75 | 0.00 | 0.91 | -11.32 | 158.94 | -17.32 | 105.79 | 0.3047 | -859.0 | -707.8 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -10.50 | 158.55 | -17.72 | 102.89 | 0.3083 | -798.0 | -660.9 | |
| 0.00 | 1.31 | 0.00 | 0.69 | -14.33 | 157.20 | -19.07 | 113.21 | 0.3459 | -713.0 | -564.9 | |
| 0.44 | 3.14 | 0.23 | 1.65 | -13.06 | 157.24 | -19.02 | 109.72 | 0.3388 | -984.8 | -807.9 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -12.79 | 157.23 | -19.03 | 108.94 | 0.3377 | -650.0 | -501.1 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -11.44 | 157.17 | -19.09 | 104.96 | 0.3333 | -758.0 | -680.5 | |
| 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. | |