SDO HMI 2011-12-17 03:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.28 | 90.92 | 0.68 | 51.03 | 22.16 | 298.35 | -14.83 | 29.87 | 0.4653 | 17.1 | 145.3 | |
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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 | 1.11 | 0.00 | 0.58 | 18.05 | 312.15 | -1.03 | 2.99 | 0.3305 | 836.0 | 673.2 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.62 | 307.22 | -5.97 | 16.26 | 0.3535 | -818.0 | -658.4 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 15.85 | 306.97 | -6.22 | 19.63 | 0.3114 | -819.0 | -664.2 | |
| 0.00 | 2.38 | 0.00 | 1.27 | 19.38 | 306.24 | -6.94 | 18.02 | 0.3699 | -965.0 | -735.4 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 18.97 | 306.26 | -6.92 | 18.35 | 0.3635 | -1004.0 | -761.1 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 19.98 | 306.09 | -7.09 | 17.86 | 0.3799 | -944.0 | -751.9 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 19.79 | 305.94 | -7.24 | 18.38 | 0.3777 | -841.0 | -658.9 | |
| 1.28 | 1.53 | 0.68 | 0.82 | 20.01 | 305.90 | -7.28 | 18.28 | 0.3813 | -761.7 | -661.0 | |
| 0.00 | 2.72 | 0.00 | 1.46 | 19.85 | 305.62 | -7.56 | 19.07 | 0.3804 | -673.0 | -618.2 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 14.93 | 305.73 | -7.45 | 24.37 | 0.3050 | -795.0 | -661.7 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 15.61 | 305.52 | -7.66 | 24.03 | 0.3166 | -693.0 | -477.9 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 18.85 | 304.98 | -8.20 | 21.58 | 0.3688 | 620.0 | 526.6 | |
| 0.00 | 2.30 | 0.00 | 1.22 | 18.56 | 304.96 | -8.22 | 21.93 | 0.3647 | -765.0 | -746.7 | |
| 0.00 | 2.04 | 0.00 | 1.10 | 20.17 | 304.72 | -8.46 | 20.83 | 0.3902 | -807.0 | -644.7 | |
| 0.00 | 1.70 | 0.00 | 0.91 | 18.66 | 304.55 | -8.64 | 22.80 | 0.3687 | -921.0 | -774.2 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 22.93 | 303.74 | -9.44 | 20.34 | 0.4363 | -734.0 | -607.5 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 21.29 | 303.82 | -9.36 | 21.68 | 0.4119 | -678.0 | -528.5 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 22.44 | 303.10 | -10.09 | 22.05 | 0.4330 | -756.0 | -660.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.82 | 303.21 | -9.97 | 25.67 | 0.3799 | -748.0 | -642.7 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 17.88 | 303.27 | -9.92 | 26.73 | 0.3660 | -853.0 | -742.9 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 18.66 | 303.22 | -9.96 | 25.84 | 0.3776 | -865.0 | -626.3 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.26 | 302.71 | -10.47 | 26.24 | 0.3898 | -817.0 | -720.4 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.17 | 302.33 | -10.85 | 27.16 | 0.3913 | -786.0 | -594.5 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.89 | 301.46 | -11.72 | 29.34 | 0.3940 | -758.0 | -609.8 | |
| 0.00 | 1.62 | 0.00 | 0.95 | 29.12 | 300.40 | -12.78 | 21.01 | 0.5413 | -651.0 | -529.5 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 21.11 | 300.77 | -12.41 | 27.94 | 0.4297 | -687.0 | -471.3 | |
| 0.00 | 0.60 | 0.00 | 0.34 | 25.92 | 299.56 | -13.62 | 25.00 | 0.5033 | -533.0 | -321.6 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 25.59 | 299.13 | -14.06 | 26.00 | 0.5018 | -890.0 | -646.4 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 26.96 | 298.96 | -14.23 | 24.97 | 0.5209 | -548.0 | -423.4 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 22.53 | 298.18 | -15.00 | 30.82 | 0.4686 | -703.0 | -478.2 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 22.54 | 297.25 | -15.93 | 32.32 | 0.4762 | 690.0 | 570.0 | |
| 0.00 | 3.83 | 0.00 | 2.25 | 27.14 | 296.45 | -16.73 | 28.44 | 0.5400 | 396.0 | 651.9 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 23.03 | 296.76 | -16.42 | 32.50 | 0.4863 | 680.0 | 561.6 | |
| 0.00 | 1.53 | 0.00 | 0.90 | 27.11 | 296.15 | -17.04 | 28.90 | 0.5417 | 760.0 | 664.7 | |
| 0.00 | 1.53 | 0.00 | 0.87 | 22.93 | 296.40 | -16.78 | 33.16 | 0.4881 | 780.0 | 713.6 | |
| 0.00 | 2.04 | 0.00 | 1.19 | 25.94 | 295.95 | -17.23 | 30.39 | 0.5288 | 660.0 | 507.0 | |
| 0.00 | 1.36 | 0.00 | 0.83 | 29.56 | 295.13 | -18.05 | 27.88 | 0.5787 | 737.0 | 604.4 | |
| 0.00 | 1.62 | 0.00 | 0.98 | 29.90 | 294.99 | -18.19 | 27.73 | 0.5837 | 605.0 | 472.3 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 23.87 | 295.97 | -17.21 | 32.67 | 0.5032 | 736.0 | 581.7 | |
| 0.00 | 0.60 | 0.00 | 0.34 | 23.26 | 295.45 | -17.73 | 34.18 | 0.5002 | 396.0 | 452.9 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 22.71 | 295.36 | -17.82 | 35.00 | 0.4944 | 905.0 | 747.9 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 23.26 | 295.25 | -17.93 | 34.47 | 0.5019 | 827.0 | 661.6 | |
| 0.00 | 1.19 | 0.00 | 0.73 | 29.40 | 293.98 | -19.20 | 29.48 | 0.5846 | 676.0 | 539.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 22.84 | 294.94 | -18.25 | 35.44 | 0.4997 | 746.0 | 570.5 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 21.43 | 295.06 | -18.12 | 37.11 | 0.4819 | 957.0 | 693.2 | |
| 0.00 | 7.23 | 0.00 | 4.12 | 22.49 | 294.88 | -18.30 | 35.97 | 0.4959 | 822.0 | 758.5 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 23.20 | 294.65 | -18.53 | 35.40 | 0.5064 | 673.0 | 568.2 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 22.52 | 294.61 | -18.57 | 36.32 | 0.4988 | 887.0 | 638.4 | |
| 0.00 | 4.00 | 0.00 | 2.26 | 21.08 | 294.60 | -18.58 | 38.25 | 0.4822 | 714.0 | 710.3 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 22.82 | 294.16 | -19.02 | 36.57 | 0.5062 | 667.0 | 568.5 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 23.21 | 294.04 | -19.15 | 36.25 | 0.5118 | 625.0 | 530.6 | |
| 0.00 | 1.79 | 0.00 | 1.01 | 21.11 | 294.30 | -18.88 | 38.65 | 0.4855 | 860.0 | 725.7 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 20.74 | 293.91 | -19.27 | 39.73 | 0.4849 | 590.0 | 567.4 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 25.11 | 293.04 | -20.14 | 35.26 | 0.5422 | 751.0 | 640.3 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 25.57 | 292.79 | -20.39 | 35.04 | 0.5496 | 580.0 | 478.0 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 21.38 | 292.88 | -20.30 | 40.24 | 0.5021 | 720.0 | 567.7 | |
| 0.00 | 2.21 | 0.00 | 1.28 | 20.89 | 290.23 | -22.95 | 44.28 | 0.5238 | 904.0 | 665.0 | |
| 0.00 | 4.00 | 0.00 | 2.33 | 20.83 | 289.90 | -23.28 | 44.76 | 0.5267 | 734.0 | 651.6 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 20.87 | 289.52 | -23.67 | 45.16 | 0.5311 | 460.0 | 347.1 | |
| 0.00 | 0.51 | 0.00 | 0.31 | 22.23 | 286.84 | -26.34 | 46.14 | 0.5718 | 598.0 | 516.8 | |
| 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. | |