SDO HMI 2014-02-28 20:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 169.64 | 678.35 | 94.27 | 375.92 | -13.94 | 109.11 | -25.65 | 107.54 | 0.4437 | 271.0 | 49.4 | |
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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 | 1.12 | 0.00 | 0.56 | -14.68 | 128.32 | -6.44 | 140.29 | 0.1707 | 961.0 | 770.2 | |
| 0.00 | 1.03 | 0.00 | 0.52 | -14.29 | 128.27 | -6.49 | 138.52 | 0.1662 | 887.0 | 681.2 | |
| 0.00 | 1.38 | 0.00 | 0.70 | -15.67 | 128.10 | -6.66 | 142.92 | 0.1861 | 970.0 | 740.9 | |
| 0.00 | 0.95 | 0.00 | 0.47 | -6.54 | 127.63 | -7.14 | 85.03 | 0.1245 | 871.0 | 739.3 | |
| 0.00 | 1.55 | 0.00 | 0.77 | -7.02 | 127.53 | -7.23 | 88.88 | 0.1256 | 920.0 | 671.8 | |
| 0.00 | 1.29 | 0.00 | 0.65 | -7.16 | 127.44 | -7.33 | 90.07 | 0.1271 | 965.0 | 750.7 | |
| 0.00 | 2.76 | 0.00 | 1.38 | -5.29 | 127.28 | -7.48 | 75.93 | 0.1342 | 1071.0 | 892.0 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -4.99 | 127.23 | -7.53 | 73.92 | 0.1366 | 1024.0 | 846.7 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -3.15 | 127.10 | -7.67 | 62.35 | 0.1511 | 744.0 | 481.0 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -7.07 | 127.05 | -7.72 | 89.39 | 0.1339 | 764.0 | 622.9 | |
| 0.00 | 1.38 | 0.00 | 0.69 | -6.24 | 127.03 | -7.73 | 83.22 | 0.1353 | 942.0 | 744.7 | |
| 0.00 | 1.47 | 0.00 | 0.73 | -11.08 | 126.86 | -7.90 | 116.92 | 0.1520 | 912.0 | 655.8 | |
| 0.00 | 2.59 | 0.00 | 1.32 | -17.95 | 126.29 | -8.48 | 143.23 | 0.2353 | 926.0 | 747.1 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -15.33 | 126.03 | -8.73 | 134.24 | 0.2053 | 870.0 | 693.2 | |
| 0.00 | 1.38 | 0.00 | 0.70 | -15.72 | 125.80 | -8.97 | 134.86 | 0.2126 | 792.0 | 634.2 | |
| 0.00 | 1.55 | 0.00 | 0.79 | -15.38 | 125.50 | -9.26 | 132.78 | 0.2124 | 979.0 | 738.7 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -6.84 | 125.78 | -8.98 | 88.13 | 0.1558 | 932.0 | 798.2 | |
| 0.00 | 1.98 | 0.00 | 1.01 | -16.46 | 125.38 | -9.38 | 136.08 | 0.2263 | 777.0 | 618.8 | |
| 0.00 | 2.24 | 0.00 | 1.13 | -6.74 | 125.30 | -9.46 | 87.68 | 0.1642 | 1167.0 | 982.2 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -16.65 | 124.49 | -10.27 | 134.16 | 0.2392 | 915.0 | 713.9 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -16.28 | 123.92 | -10.84 | 131.47 | 0.2422 | 913.0 | 725.9 | |
| 0.00 | 1.55 | 0.00 | 0.79 | -12.71 | 121.64 | -13.12 | 114.08 | 0.2437 | 868.0 | 667.5 | |
| 0.00 | 1.55 | 0.00 | 0.82 | -22.05 | 120.56 | -14.20 | 138.78 | 0.3466 | 871.0 | 673.6 | |
| 0.00 | 2.59 | 0.00 | 1.33 | -13.84 | 120.54 | -14.22 | 116.54 | 0.2679 | 742.0 | 677.4 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -10.34 | 119.17 | -15.59 | 102.59 | 0.2722 | 818.0 | 626.1 | |
| 0.00 | 0.78 | 0.00 | 0.40 | -9.87 | 116.99 | -17.77 | 99.86 | 0.3066 | 783.0 | 509.8 | |
| 1.38 | 5.69 | 0.73 | 3.01 | -16.41 | 115.90 | -18.87 | 118.19 | 0.3535 | 1158.1 | 833.4 | |
| 0.95 | -27.00 | 0.50 | -27.00 | -16.62 | 115.88 | -18.89 | 118.71 | 0.3552 | 1022.7 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -17.31 | 115.80 | -18.96 | 120.37 | 0.3611 | 734.0 | 512.9 | |
| 0.00 | 1.90 | 0.00 | 1.01 | -16.73 | 115.67 | -19.10 | 118.76 | 0.3589 | 876.0 | 714.9 | |
| 5.00 | 7.41 | 2.65 | 3.93 | -16.03 | 115.58 | -19.19 | 116.87 | 0.3556 | 1061.7 | 730.8 | |
| 0.43 | 1.55 | 0.23 | 0.82 | -16.26 | 115.36 | -19.41 | 117.23 | 0.3603 | 869.8 | 693.4 | |
| 0.60 | 4.14 | 0.32 | 2.20 | -17.19 | 115.22 | -19.54 | 119.42 | 0.3685 | 808.3 | 588.7 | |
| 0.00 | 0.78 | 0.00 | 0.41 | -16.08 | 114.49 | -20.28 | 115.88 | 0.3717 | 988.0 | 733.0 | |
| 0.43 | 5.09 | 0.23 | 2.68 | -10.94 | 114.85 | -19.91 | 102.22 | 0.3437 | 1047.4 | 777.9 | |
| 0.00 | 1.38 | 0.00 | 0.74 | -16.19 | 114.38 | -20.39 | 116.06 | 0.3740 | 824.0 | 600.2 | |
| 2.50 | 68.44 | 1.35 | 37.05 | -18.40 | 113.58 | -21.18 | 120.50 | 0.3997 | -1144.1 | -583.4 | |
| 0.34 | 2.07 | 0.19 | 1.12 | -19.20 | 113.27 | -21.49 | 121.97 | 0.4096 | -865.0 | -734.8 | |
| 0.00 | 1.47 | 0.00 | 0.79 | -18.99 | 113.26 | -21.50 | 121.50 | 0.4082 | -992.0 | -819.9 | |
| 0.52 | -37.00 | 0.28 | -37.00 | -18.65 | 113.24 | -21.52 | 120.73 | 0.4061 | -841.0 | 999999 | |
| 8.19 | -37.00 | 4.44 | -37.00 | -18.49 | 113.03 | -21.73 | 120.16 | 0.4079 | -1075.4 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -16.81 | 113.24 | -21.52 | 116.49 | 0.3940 | 635.0 | 450.2 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -19.52 | 112.88 | -21.88 | 122.26 | 0.4171 | -673.0 | -489.3 | |
| 14.57 | -37.00 | 7.89 | -37.00 | -18.22 | 113.03 | -21.73 | 119.55 | 0.4060 | -1140.8 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.74 | -13.47 | 113.27 | -21.49 | 108.25 | 0.3768 | -917.0 | -733.1 | |
| 0.00 | 1.38 | 0.00 | 0.75 | -19.17 | 112.56 | -22.20 | 121.18 | 0.4189 | -908.0 | -755.2 | |
| 0.00 | 1.21 | 0.00 | 0.64 | -13.32 | 113.19 | -21.57 | 107.80 | 0.3774 | -700.0 | -637.9 | |
| 0.00 | 1.21 | 0.00 | 0.64 | -11.62 | 113.21 | -21.55 | 103.34 | 0.3714 | 637.0 | 418.9 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -15.15 | 112.04 | -22.73 | 111.59 | 0.4027 | -887.0 | -720.2 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -16.19 | 111.61 | -23.15 | 113.69 | 0.4141 | -720.0 | -553.8 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -22.02 | 110.61 | -24.15 | 125.01 | 0.4650 | -749.0 | -585.8 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -17.79 | 111.13 | -23.64 | 116.90 | 0.4299 | -811.0 | -732.6 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -20.59 | 110.41 | -24.35 | 122.07 | 0.4574 | -713.0 | -584.1 | |
| 0.00 | 1.55 | 0.00 | 0.86 | -19.53 | 110.55 | -24.21 | 120.06 | 0.4484 | -1020.0 | -749.1 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -10.14 | 111.66 | -23.10 | 98.97 | 0.3927 | 830.0 | 682.6 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -21.26 | 110.22 | -24.54 | 123.20 | 0.4645 | -786.0 | -617.3 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -22.14 | 109.92 | -24.84 | 124.58 | 0.4746 | -628.0 | -542.2 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -10.07 | 111.40 | -23.36 | 98.73 | 0.3967 | 794.0 | 562.0 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -8.67 | 111.47 | -23.29 | 95.20 | 0.3942 | 881.0 | 718.3 | |
| 3.45 | 5.26 | 1.89 | 2.88 | -15.26 | 110.48 | -24.28 | 110.79 | 0.4262 | -1002.7 | -768.0 | |
| 0.00 | 1.90 | 0.00 | 1.07 | -21.19 | 109.46 | -25.30 | 122.38 | 0.4738 | -794.0 | -717.6 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -11.94 | 110.65 | -24.12 | 103.11 | 0.4122 | 831.0 | 696.2 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -19.03 | 109.66 | -25.10 | 118.30 | 0.4573 | -791.0 | -611.0 | |
| 0.00 | 3.02 | 0.00 | 1.64 | -12.16 | 110.36 | -24.41 | 103.53 | 0.4172 | 756.0 | 594.7 | |
| 0.00 | 2.33 | 0.00 | 1.30 | -18.71 | 109.37 | -25.39 | 117.42 | 0.4595 | -766.0 | -651.9 | |
| 0.00 | 3.19 | 0.00 | 1.76 | -16.00 | 109.74 | -25.02 | 111.98 | 0.4403 | -483.0 | -399.1 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -12.80 | 109.89 | -24.87 | 104.83 | 0.4261 | 548.0 | 479.1 | |
| 3.71 | 6.29 | 2.05 | 3.48 | -16.37 | 109.28 | -25.49 | 112.48 | 0.4487 | -981.3 | -731.2 | |
| 2.50 | 8.45 | 1.40 | 4.74 | -18.90 | 108.50 | -26.26 | 117.17 | 0.4725 | 692.3 | 442.8 | |
| 0.00 | 1.38 | 0.00 | 0.76 | -10.56 | 108.84 | -25.93 | 99.35 | 0.4374 | 755.0 | 602.1 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -12.59 | 108.36 | -26.40 | 103.79 | 0.4488 | -638.0 | -525.5 | |
| 0.00 | 1.21 | 0.00 | 0.68 | -16.17 | 107.89 | -26.87 | 111.24 | 0.4677 | -862.0 | -706.9 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -10.72 | 108.52 | -26.24 | 99.65 | 0.4426 | 630.0 | 532.6 | |
| 22.24 | 470.31 | 12.37 | 263.97 | -13.68 | 108.06 | -26.70 | 106.06 | 0.4563 | -1132.3 | 79.5 | |
| 0.00 | 3.53 | 0.00 | 2.00 | -18.00 | 107.04 | -27.73 | 114.41 | 0.4879 | -483.0 | -532.4 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -16.34 | 107.10 | -27.66 | 111.15 | 0.4797 | -652.0 | -509.5 | |
| 3.28 | -74.00 | 1.83 | -74.00 | -13.55 | 107.25 | -27.51 | 105.45 | 0.4679 | -692.0 | 999999 | |
| 10.77 | -74.00 | 6.04 | -74.00 | -13.84 | 107.18 | -27.58 | 106.05 | 0.4698 | -922.6 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -1.29 | 107.65 | -27.11 | 78.90 | 0.4662 | -816.0 | -700.5 | |
| 80.68 | -74.00 | 45.32 | -74.00 | -12.86 | 106.75 | -28.01 | 103.83 | 0.4735 | 1317.5 | 999999 | |
| 5.60 | -74.00 | 3.15 | -74.00 | -13.66 | 106.65 | -28.12 | 105.47 | 0.4771 | 773.1 | 999999 | |
| 1.29 | -74.00 | 0.73 | -74.00 | -14.48 | 106.22 | -28.54 | 106.98 | 0.4857 | -628.3 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -10.44 | 106.68 | -28.09 | 98.69 | 0.4703 | 706.0 | 576.1 | |
| 1.21 | -74.00 | 0.68 | -74.00 | -13.29 | 105.97 | -28.80 | 104.47 | 0.4862 | 399.8 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 2.95 | 104.54 | -30.22 | 72.40 | 0.5295 | 670.0 | 472.4 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -7.83 | 102.74 | -32.02 | 93.24 | 0.5282 | -687.0 | -548.6 | |
| 0.00 | 1.98 | 0.00 | 1.16 | -8.21 | 102.53 | -32.23 | 93.95 | 0.5312 | -710.0 | -583.6 | |
| 0.00 | 1.38 | 0.00 | 0.83 | -2.65 | 100.17 | -34.60 | 84.22 | 0.5723 | -580.0 | -497.1 | |
| 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. | |