SDO HMI 2011-08-21 01:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 155.80 | 775.21 | 79.28 | 395.62 | 16.11 | 61.09 | -9.83 | 265.50 | 0.2364 | -278.8 | -126.9 | |
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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 | 0.99 | 0.00 | 0.50 | 19.17 | 71.31 | 0.39 | 358.27 | 0.2137 | -755.0 | -504.1 | |
| 0.00 | 1.80 | 0.00 | 0.91 | 17.28 | 68.79 | -2.12 | 11.09 | 0.1846 | -1089.0 | -788.8 | |
| 0.00 | 2.88 | 0.00 | 1.44 | 15.00 | 67.34 | -3.58 | 23.10 | 0.1542 | -547.0 | -408.3 | |
| 0.00 | 0.54 | 0.00 | 0.27 | 12.15 | 65.61 | -5.31 | 44.50 | 0.1296 | -949.0 | -769.7 | |
| 0.00 | 0.54 | 0.00 | 0.28 | 20.85 | 65.04 | -5.88 | 21.60 | 0.2612 | -781.0 | -610.8 | |
| 18.35 | 230.89 | 9.25 | 116.50 | 15.77 | 64.73 | -6.18 | 33.77 | 0.1873 | -1449.4 | -488.4 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 12.77 | 64.63 | -6.29 | 46.01 | 0.1491 | -919.0 | -717.4 | |
| 0.81 | 5.40 | 0.41 | 2.71 | 12.80 | 64.32 | -6.60 | 47.25 | 0.1533 | -1125.1 | -837.9 | |
| 30.49 | -6.00 | 15.39 | -6.00 | 15.76 | 64.16 | -6.75 | 36.14 | 0.1927 | -1264.6 | 999999 | |
| 0.36 | 2.16 | 0.18 | 1.10 | 18.71 | 63.44 | -7.47 | 30.91 | 0.2409 | -1140.5 | -1035.2 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 15.48 | 63.48 | -7.44 | 39.72 | 0.1962 | -780.0 | -616.4 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 16.86 | 63.36 | -7.56 | 35.88 | 0.2157 | 250.0 | 212.6 | |
| 0.00 | 1.53 | 0.00 | 0.79 | 21.17 | 62.99 | -7.92 | 27.43 | 0.2802 | -914.0 | -717.5 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 17.69 | 63.16 | -7.75 | 34.31 | 0.2290 | -109.0 | -88.2 | |
| 1.80 | 3.06 | 0.91 | 1.55 | 15.50 | 63.06 | -7.85 | 41.14 | 0.2010 | -746.5 | -767.1 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 15.72 | 63.05 | -7.86 | 40.45 | 0.2039 | -588.0 | -411.6 | |
| 6.12 | 9.08 | 3.09 | 4.59 | 15.16 | 62.98 | -7.94 | 42.60 | 0.1978 | -1032.2 | -803.7 | |
| 0.00 | 2.88 | 0.00 | 1.48 | 20.85 | 62.55 | -8.36 | 29.29 | 0.2790 | -750.0 | -678.5 | |
| 33.46 | 224.14 | 17.02 | 114.17 | 17.06 | 62.58 | -8.33 | 37.94 | 0.2264 | -1280.9 | -379.0 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 21.34 | 62.20 | -8.72 | 29.39 | 0.2891 | -827.0 | -658.4 | |
| 5.13 | 6.75 | 2.59 | 3.41 | 15.28 | 62.47 | -8.45 | 43.95 | 0.2051 | -966.4 | -719.1 | |
| 15.56 | -19.00 | 7.94 | -19.00 | 17.83 | 62.32 | -8.59 | 36.69 | 0.2392 | -952.8 | 999999 | |
| 0.00 | 2.43 | 0.00 | 1.26 | 21.87 | 62.10 | -8.82 | 28.71 | 0.2975 | -1061.0 | -888.0 | |
| 1.44 | 15.92 | 0.73 | 8.07 | 15.92 | 62.38 | -8.54 | 42.08 | 0.2140 | -627.6 | -607.6 | |
| 1.08 | -24.00 | 0.55 | -24.00 | 16.10 | 62.30 | -8.61 | 41.73 | 0.2171 | -488.6 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 21.21 | 62.01 | -8.91 | 30.14 | 0.2888 | -861.0 | -712.7 | |
| 3.69 | -24.00 | 1.87 | -24.00 | 15.95 | 62.22 | -8.70 | 42.51 | 0.2162 | 499.7 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 15.67 | 61.91 | -9.01 | 44.40 | 0.2164 | -880.0 | -545.2 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 15.76 | 61.78 | -9.14 | 44.51 | 0.2190 | -777.0 | -589.7 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 15.57 | 61.72 | -9.19 | 45.30 | 0.2175 | -795.0 | -663.6 | |
| 1.62 | 2.97 | 0.82 | 1.51 | 16.03 | 61.38 | -9.53 | 44.81 | 0.2269 | -872.4 | -759.3 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 19.93 | 60.44 | -10.47 | 36.91 | 0.2857 | -855.0 | -593.7 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 15.94 | 59.98 | -10.94 | 48.90 | 0.2432 | 900.0 | 563.3 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 20.01 | 59.62 | -11.30 | 38.79 | 0.2952 | -671.0 | -546.3 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 17.93 | 59.66 | -11.25 | 43.80 | 0.2694 | 784.0 | 597.7 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 15.10 | 59.48 | -11.44 | 52.88 | 0.2412 | 807.0 | 659.2 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 15.55 | 59.16 | -11.75 | 52.09 | 0.2499 | 898.0 | 804.2 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 16.99 | 59.04 | -11.87 | 47.91 | 0.2663 | 829.0 | 690.2 | |
| 0.00 | 6.03 | 0.00 | 3.10 | 17.02 | 58.91 | -12.01 | 48.13 | 0.2683 | 695.0 | 686.1 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 15.29 | 58.50 | -12.41 | 54.37 | 0.2563 | 782.0 | 585.9 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 20.63 | 58.11 | -12.80 | 40.81 | 0.3187 | 758.0 | 592.7 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 19.79 | 58.08 | -12.83 | 42.77 | 0.3091 | 779.0 | 626.5 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 16.38 | 58.17 | -12.74 | 51.61 | 0.2712 | 1012.0 | 664.8 | |
| 2.34 | 2.52 | 1.22 | 1.32 | 20.24 | 57.52 | -13.40 | 42.92 | 0.3207 | 922.1 | 793.5 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 19.79 | 56.96 | -13.96 | 45.07 | 0.3220 | 965.0 | 715.3 | |
| 0.00 | 2.52 | 0.00 | 1.32 | 19.60 | 56.84 | -14.07 | 45.74 | 0.3213 | 832.0 | 786.3 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 7.89 | 57.51 | -13.40 | 84.89 | 0.2315 | -836.0 | -628.8 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 18.42 | 56.85 | -14.07 | 48.63 | 0.3087 | 953.0 | 698.4 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 19.56 | 56.55 | -14.37 | 46.40 | 0.3243 | 917.0 | 717.3 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 19.98 | 56.17 | -14.74 | 46.10 | 0.3333 | 1129.0 | 958.4 | |
| 0.00 | 3.51 | 0.00 | 1.85 | 20.45 | 56.00 | -14.92 | 45.38 | 0.3404 | 788.0 | 674.6 | |
| 0.00 | 3.78 | 0.00 | 1.99 | 20.72 | 55.87 | -15.05 | 45.00 | 0.3449 | 869.0 | 643.9 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 19.79 | 55.96 | -14.96 | 46.94 | 0.3338 | 757.0 | 660.1 | |
| 33.55 | 184.48 | 17.31 | 95.17 | 14.24 | 56.18 | -14.73 | 61.89 | 0.2807 | 1333.8 | 461.0 | |
| 0.00 | 2.79 | 0.00 | 1.47 | 20.49 | 55.45 | -15.46 | 46.24 | 0.3473 | 1006.0 | 739.8 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 20.33 | 55.34 | -15.58 | 46.80 | 0.3470 | 868.0 | 672.1 | |
| 0.00 | 1.98 | 0.00 | 1.05 | 20.88 | 54.97 | -15.94 | 46.21 | 0.3570 | 896.0 | 714.6 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 21.10 | 54.85 | -16.07 | 45.96 | 0.3608 | 675.0 | 584.0 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 20.57 | 54.87 | -16.04 | 47.06 | 0.3549 | 1048.0 | 913.0 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 12.82 | 55.53 | -15.39 | 67.47 | 0.2813 | 677.0 | 541.4 | |
| 0.00 | 1.98 | 0.00 | 1.05 | 20.13 | 54.85 | -16.06 | 48.07 | 0.3507 | 940.0 | 766.3 | |
| 0.00 | 1.53 | 0.00 | 0.79 | 12.17 | 55.44 | -15.48 | 69.75 | 0.2792 | -970.0 | -792.1 | |
| 0.00 | 2.97 | 0.00 | 1.57 | 20.69 | 54.66 | -16.26 | 47.16 | 0.3587 | 866.0 | 748.9 | |
| 0.00 | 2.70 | 0.00 | 1.41 | 16.82 | 55.04 | -15.88 | 56.00 | 0.3173 | 876.0 | 578.4 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 21.02 | 54.28 | -16.63 | 47.06 | 0.3666 | 749.0 | 659.9 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 19.88 | 53.77 | -17.15 | 50.37 | 0.3615 | 896.0 | 657.5 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 8.38 | 52.94 | -17.97 | 84.08 | 0.3083 | 937.0 | 768.5 | |
| 0.00 | 2.70 | 0.00 | 1.41 | 10.15 | 52.43 | -18.49 | 78.61 | 0.3198 | 972.0 | 760.3 | |
| 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. | |