SDO HMI 2011-08-20 13:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 163.35 | 818.89 | 85.18 | 428.25 | 15.98 | 61.32 | -16.22 | 58.00 | 0.3176 | -298.5 | -113.1 | |
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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 | 0.81 | 0.00 | 0.41 | 15.13 | 70.27 | -7.27 | 40.14 | 0.1904 | -778.0 | -678.6 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 14.98 | 70.25 | -7.30 | 40.78 | 0.1887 | -797.0 | -676.2 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 15.96 | 68.52 | -9.02 | 43.35 | 0.2206 | -726.0 | -528.5 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 15.15 | 67.57 | -9.97 | 48.88 | 0.2229 | -922.0 | -753.2 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 20.53 | 65.01 | -12.53 | 40.35 | 0.3152 | -709.0 | -622.0 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 12.59 | 65.24 | -12.30 | 63.74 | 0.2329 | -930.0 | -907.1 | |
| 0.00 | 1.62 | 0.00 | 0.84 | 18.50 | 64.62 | -12.93 | 46.02 | 0.2961 | -912.0 | -748.1 | |
| 22.13 | 271.39 | 11.37 | 139.63 | 15.66 | 64.75 | -12.79 | 53.81 | 0.2654 | -1376.4 | -431.4 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 21.39 | 64.24 | -13.31 | 40.16 | 0.3337 | -664.0 | -445.3 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 12.36 | 64.75 | -12.80 | 65.45 | 0.2390 | -726.0 | -601.3 | |
| 0.00 | 1.80 | 0.00 | 0.95 | 21.13 | 63.86 | -13.68 | 41.46 | 0.3347 | -892.0 | -670.5 | |
| 37.24 | -8.00 | 19.18 | -8.00 | 15.74 | 64.20 | -13.35 | 54.65 | 0.2736 | -1105.9 | 999999 | |
| 2.34 | 4.32 | 1.22 | 2.25 | 17.91 | 63.48 | -14.06 | 49.83 | 0.3039 | 798.2 | 122.0 | |
| 0.00 | 10.07 | 0.00 | 5.23 | 17.35 | 63.39 | -14.15 | 51.49 | 0.2995 | 16.0 | -92.3 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 12.85 | 63.67 | -13.88 | 65.24 | 0.2587 | -840.0 | -650.8 | |
| 0.00 | 1.89 | 0.00 | 0.98 | 15.78 | 63.45 | -14.10 | 55.90 | 0.2843 | -697.0 | -503.0 | |
| 1.53 | 6.39 | 0.80 | 3.33 | 18.65 | 63.19 | -14.36 | 48.49 | 0.3151 | -1068.5 | -774.3 | |
| 0.00 | 6.57 | 0.00 | 3.40 | 16.76 | 63.28 | -14.27 | 53.35 | 0.2954 | -1041.0 | -733.6 | |
| 9.89 | -8.00 | 5.11 | -8.00 | 15.28 | 63.19 | -14.35 | 57.87 | 0.2837 | -897.3 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 16.48 | 63.00 | -14.54 | 54.64 | 0.2965 | -716.0 | -603.0 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 18.42 | 62.75 | -14.80 | 49.88 | 0.3183 | -716.0 | -555.0 | |
| 0.00 | 1.62 | 0.00 | 0.84 | 15.58 | 62.91 | -14.64 | 57.43 | 0.2901 | -876.0 | -697.1 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 18.44 | 62.55 | -15.00 | 50.18 | 0.3211 | -661.0 | -562.6 | |
| 2.52 | 13.40 | 1.30 | 6.94 | 15.42 | 62.69 | -14.85 | 58.26 | 0.2918 | -736.1 | -650.6 | |
| 31.84 | 230.01 | 16.58 | 120.00 | 17.05 | 62.53 | -15.01 | 53.85 | 0.3080 | -1189.5 | -312.8 | |
| 0.00 | 1.98 | 0.00 | 1.02 | 13.62 | 62.69 | -14.86 | 63.99 | 0.2785 | 913.0 | 634.7 | |
| 0.54 | -25.00 | 0.28 | -25.00 | 16.22 | 62.47 | -15.08 | 56.29 | 0.3015 | -182.5 | 999999 | |
| 0.00 | 3.51 | 0.00 | 1.86 | 21.67 | 61.92 | -15.62 | 43.93 | 0.3623 | -772.0 | -731.1 | |
| 3.60 | -25.00 | 1.87 | -25.00 | 16.15 | 62.41 | -15.14 | 56.57 | 0.3018 | 482.9 | 999999 | |
| 3.42 | -25.00 | 1.78 | -25.00 | 16.43 | 62.32 | -15.22 | 55.93 | 0.3054 | -674.3 | 999999 | |
| 2.79 | -25.00 | 1.46 | -25.00 | 17.50 | 62.23 | -15.31 | 53.14 | 0.3162 | -814.5 | 999999 | |
| 1.53 | -24.00 | 0.79 | -24.00 | 15.08 | 62.39 | -15.15 | 59.78 | 0.2934 | -700.5 | 999999 | |
| 9.89 | -25.00 | 5.17 | -25.00 | 17.81 | 62.07 | -15.47 | 52.61 | 0.3211 | -913.6 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 21.19 | 61.70 | -15.84 | 45.30 | 0.3596 | -708.0 | -599.1 | |
| 0.00 | 2.88 | 0.00 | 1.50 | 15.78 | 62.21 | -15.34 | 57.97 | 0.3015 | -782.0 | -548.3 | |
| 0.00 | 3.87 | 0.00 | 2.01 | 15.79 | 61.78 | -15.76 | 58.57 | 0.3077 | -819.0 | -724.5 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 15.97 | 61.57 | -15.97 | 58.38 | 0.3121 | -624.0 | -494.1 | |
| 0.00 | 2.34 | 0.00 | 1.24 | 19.90 | 60.43 | -17.12 | 50.19 | 0.3618 | -971.0 | -814.8 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 17.07 | 60.38 | -17.16 | 57.10 | 0.3374 | 881.0 | 659.9 | |
| 0.00 | 2.25 | 0.00 | 1.18 | 15.71 | 60.01 | -17.53 | 61.23 | 0.3323 | 933.0 | 736.8 | |
| 0.00 | 2.97 | 0.00 | 1.55 | 14.91 | 60.08 | -17.46 | 63.36 | 0.3258 | 690.0 | 721.8 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 16.92 | 59.43 | -18.11 | 58.76 | 0.3493 | 880.0 | 726.5 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 16.60 | 59.13 | -18.41 | 59.95 | 0.3512 | 706.0 | 561.7 | |
| 0.00 | 2.25 | 0.00 | 1.18 | 14.02 | 59.27 | -18.28 | 66.77 | 0.3326 | 847.0 | 613.7 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 15.49 | 59.07 | -18.47 | 62.93 | 0.3444 | 884.0 | 754.3 | |
| 0.00 | 6.57 | 0.00 | 3.46 | 15.18 | 58.97 | -18.58 | 63.88 | 0.3439 | 1003.0 | 827.8 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 20.69 | 58.08 | -19.46 | 51.78 | 0.3985 | 965.0 | 789.1 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 15.53 | 58.67 | -18.88 | 63.25 | 0.3506 | 874.0 | 674.6 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 19.92 | 57.67 | -19.88 | 53.93 | 0.3971 | 847.0 | 683.8 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 19.69 | 57.18 | -20.36 | 55.03 | 0.4015 | 839.0 | 673.6 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 20.30 | 56.89 | -20.65 | 54.07 | 0.4102 | 871.0 | 739.0 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 20.20 | 56.67 | -20.88 | 54.56 | 0.4123 | 874.0 | 689.0 | |
| 0.00 | 0.63 | 0.00 | 0.34 | 19.54 | 56.69 | -20.86 | 55.92 | 0.4068 | 814.0 | 623.7 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 20.12 | 56.40 | -21.15 | 55.02 | 0.4152 | 947.0 | 769.3 | |
| 3.06 | 3.42 | 1.67 | 1.86 | 20.08 | 56.20 | -21.35 | 55.33 | 0.4175 | 952.6 | 880.2 | |
| 0.00 | 1.80 | 0.00 | 0.98 | 19.97 | 55.83 | -21.71 | 55.96 | 0.4214 | 911.0 | 809.5 | |
| 0.00 | 1.08 | 0.00 | 0.59 | 20.56 | 55.71 | -21.84 | 54.87 | 0.4276 | 836.0 | 635.6 | |
| 0.00 | 1.53 | 0.00 | 0.83 | 19.69 | 55.73 | -21.81 | 56.66 | 0.4205 | 862.0 | 674.2 | |
| 30.31 | 191.51 | 16.21 | 102.37 | 14.18 | 56.33 | -21.22 | 68.90 | 0.3777 | 1270.7 | 442.4 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 19.87 | 55.57 | -21.98 | 56.46 | 0.4241 | 852.0 | 676.0 | |
| 0.00 | 1.71 | 0.00 | 0.94 | 20.80 | 55.32 | -22.22 | 54.82 | 0.4344 | 738.0 | 648.3 | |
| 0.72 | -59.00 | 0.39 | -59.00 | 14.62 | 55.88 | -21.67 | 68.14 | 0.3866 | 690.6 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 20.78 | 54.90 | -22.64 | 55.30 | 0.4396 | 844.0 | 739.8 | |
| 0.00 | 2.52 | 0.00 | 1.39 | 21.03 | 54.86 | -22.68 | 54.85 | 0.4420 | 705.0 | 563.5 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 14.70 | 55.63 | -21.91 | 68.12 | 0.3906 | 764.0 | 570.4 | |
| 0.00 | 0.54 | 0.00 | 0.30 | 20.65 | 54.85 | -22.69 | 55.61 | 0.4393 | 885.0 | 779.3 | |
| 0.00 | 2.25 | 0.00 | 1.24 | 20.85 | 54.36 | -23.18 | 55.71 | 0.4471 | 702.0 | 540.2 | |
| 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. | |