SDO HMI 2011-12-04 23:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 288.79 | 1533.13 | 155.83 | 826.94 | -21.93 | 107.56 | -5.93 | 165.96 | 0.3974 | 122.8 | 87.8 | |
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back to the solar disc SDO HMI 2011-12-04 23:58:56 UT
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 | 0.60 | 0.00 | 0.33 | -25.99 | 111.31 | -2.19 | 175.59 | 0.4484 | 727.0 | 489.0 | |
| 18.00 | 74.40 | 9.39 | 38.80 | -17.65 | 111.18 | -2.31 | 172.94 | 0.3143 | 1297.3 | 515.7 | |
| 43.17 | 871.12 | 23.26 | 470.37 | -22.51 | 110.47 | -3.02 | 172.87 | 0.3947 | 1535.5 | 376.0 | |
| 18.60 | -3.00 | 10.06 | -3.00 | -23.09 | 110.30 | -3.20 | 172.67 | 0.4043 | 1241.1 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.24 | -26.49 | 110.17 | -3.32 | 173.47 | 0.4578 | 549.0 | 467.8 | |
| 1.19 | -3.00 | 0.64 | -3.00 | -22.09 | 110.10 | -3.40 | 171.84 | 0.3888 | 1161.1 | 999999 | |
| 3.67 | -3.00 | 1.96 | -3.00 | -21.42 | 110.08 | -3.41 | 171.53 | 0.3782 | 1026.0 | 999999 | |
| 27.99 | -3.00 | 15.13 | -3.00 | -22.87 | 109.76 | -3.74 | 171.36 | 0.4019 | 1269.9 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -16.94 | 109.65 | -3.85 | 167.87 | 0.3069 | 885.0 | 628.5 | |
| 0.94 | -3.00 | 0.51 | -3.00 | -23.03 | 109.43 | -4.07 | 170.69 | 0.4053 | 987.6 | 999999 | |
| 1.19 | -3.00 | 0.65 | -3.00 | -23.41 | 109.42 | -4.08 | 170.83 | 0.4114 | 744.3 | 999999 | |
| 1.02 | -3.00 | 0.55 | -3.00 | -22.38 | 109.42 | -4.08 | 170.38 | 0.3951 | 1085.0 | 999999 | |
| 5.20 | -3.00 | 2.82 | -3.00 | -23.22 | 109.33 | -4.17 | 170.55 | 0.4086 | 951.6 | 999999 | |
| 0.68 | -3.00 | 0.37 | -3.00 | -22.96 | 109.21 | -4.29 | 170.16 | 0.4048 | 863.8 | 999999 | |
| 2.30 | -3.00 | 1.24 | -3.00 | -22.48 | 109.22 | -4.27 | 169.97 | 0.3972 | 1088.6 | 999999 | |
| 0.43 | -3.00 | 0.23 | -3.00 | -23.48 | 109.16 | -4.34 | 170.29 | 0.4131 | 576.0 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.80 | -17.19 | 109.33 | -4.16 | 167.10 | 0.3120 | 923.0 | 774.8 | |
| 1.62 | -3.00 | 0.87 | -3.00 | -21.87 | 109.14 | -4.35 | 169.49 | 0.3878 | 707.7 | 999999 | |
| 5.20 | -3.00 | 2.81 | -3.00 | -22.61 | 109.06 | -4.44 | 169.66 | 0.3997 | 996.6 | 999999 | |
| 1.02 | -3.00 | 0.55 | -3.00 | -22.29 | 109.00 | -4.49 | 169.38 | 0.3948 | 955.0 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.94 | -25.17 | 108.77 | -4.72 | 170.22 | 0.4405 | 730.0 | 596.9 | |
| 23.46 | -3.00 | 12.71 | -3.00 | -23.03 | 108.72 | -4.77 | 169.11 | 0.4072 | 1045.4 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -17.47 | 108.80 | -4.70 | 165.74 | 0.3186 | 871.0 | 572.8 | |
| 2.30 | -3.00 | 1.26 | -3.00 | -23.67 | 108.31 | -5.19 | 168.55 | 0.4186 | 526.1 | 999999 | |
| 2.82 | -3.00 | 1.53 | -3.00 | -22.96 | 107.85 | -5.64 | 167.16 | 0.4091 | 704.5 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -20.76 | 107.72 | -5.78 | 165.41 | 0.3753 | -857.0 | -654.6 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -20.66 | 107.47 | -6.03 | 164.74 | 0.3748 | -712.0 | -731.9 | |
| 1.19 | -3.00 | 0.64 | -3.00 | -21.43 | 107.37 | -6.12 | 165.07 | 0.3871 | -943.6 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -21.97 | 107.25 | -6.24 | 165.19 | 0.3960 | 852.0 | 681.6 | |
| 4.35 | 23.89 | 2.37 | 13.01 | -23.29 | 106.97 | -6.53 | 165.45 | 0.4174 | 697.4 | 231.3 | |
| 0.00 | 1.88 | 0.00 | 1.00 | -19.81 | 107.12 | -6.37 | 163.21 | 0.3631 | -783.0 | -681.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -21.49 | 107.02 | -6.48 | 164.30 | 0.3896 | -667.0 | -545.7 | |
| 1.54 | -3.00 | 0.83 | -3.00 | -21.87 | 106.94 | -6.56 | 164.40 | 0.3959 | 750.3 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -22.87 | 106.83 | -6.67 | 164.87 | 0.4116 | 744.0 | 556.2 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -23.00 | 106.69 | -6.80 | 164.66 | 0.4141 | 748.0 | 560.3 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -17.87 | 106.85 | -6.64 | 160.69 | 0.3343 | -813.0 | -705.2 | |
| 0.00 | 3.67 | 0.00 | 2.01 | -23.97 | 106.54 | -6.95 | 165.01 | 0.4295 | 803.0 | 504.6 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -23.13 | 106.59 | -6.91 | 164.53 | 0.4166 | 282.0 | 288.3 | |
| 0.00 | 1.37 | 0.00 | 0.73 | -20.10 | 106.64 | -6.86 | 162.27 | 0.3699 | -787.0 | -646.8 | |
| 2.22 | 3.16 | 1.20 | 1.71 | -22.45 | 106.36 | -7.13 | 163.56 | 0.4072 | 757.9 | 738.4 | |
| 5.46 | 155.97 | 2.93 | 83.88 | -21.05 | 106.27 | -7.22 | 162.24 | 0.3862 | -1210.4 | -362.2 | |
| 0.00 | 3.24 | 0.00 | 1.76 | -22.61 | 106.16 | -7.33 | 163.25 | 0.4106 | 684.0 | 387.2 | |
| 8.02 | -41.00 | 4.29 | -41.00 | -20.70 | 106.13 | -7.36 | 161.61 | 0.3816 | 877.0 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.82 | -19.47 | 106.16 | -7.34 | 160.52 | 0.3627 | -1019.0 | -816.2 | |
| 0.94 | -41.00 | 0.50 | -41.00 | -20.92 | 106.03 | -7.47 | 161.56 | 0.3855 | -179.0 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -19.59 | 106.03 | -7.47 | 160.33 | 0.3653 | -757.0 | -609.3 | |
| 0.00 | 2.13 | 0.00 | 1.19 | -25.67 | 105.55 | -7.94 | 164.20 | 0.4592 | 692.0 | 598.6 | |
| 1.71 | -41.00 | 0.92 | -41.00 | -21.24 | 105.79 | -7.71 | 161.30 | 0.3916 | -914.7 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -24.95 | 105.44 | -8.06 | 163.48 | 0.4490 | 756.0 | 535.4 | |
| 4.69 | -41.00 | 2.53 | -41.00 | -21.24 | 105.47 | -8.03 | 160.58 | 0.3933 | -1056.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -23.74 | 105.22 | -8.28 | 162.17 | 0.4321 | -844.0 | -685.0 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -23.71 | 104.96 | -8.53 | 161.62 | 0.4329 | -1021.0 | -821.2 | |
| 3.67 | 4.35 | 2.02 | 2.39 | -23.94 | 104.91 | -8.58 | 161.71 | 0.4365 | -949.7 | -821.5 | |
| 0.00 | 1.54 | 0.00 | 0.81 | -18.62 | 105.22 | -8.27 | 157.33 | 0.3554 | -873.0 | -676.7 | |
| 0.00 | 0.68 | 0.00 | 0.37 | -23.39 | 104.95 | -8.55 | 161.34 | 0.4281 | -791.0 | -730.5 | |
| 13.40 | -41.00 | 7.22 | -41.00 | -21.14 | 104.93 | -8.57 | 159.30 | 0.3949 | -1232.5 | 999999 | |
| 0.00 | 8.70 | 0.00 | 4.66 | -20.16 | 104.89 | -8.61 | 158.23 | 0.3805 | -1050.0 | -902.9 | |
| 0.00 | 2.39 | 0.00 | 1.28 | -20.23 | 104.47 | -9.03 | 157.35 | 0.3840 | -972.0 | -779.6 | |
| 0.00 | 2.22 | 0.00 | 1.20 | -21.37 | 104.40 | -9.10 | 158.38 | 0.4012 | -790.0 | -720.3 | |
| 0.00 | 3.41 | 0.00 | 1.82 | -19.75 | 104.43 | -9.06 | 156.75 | 0.3772 | -811.0 | -806.9 | |
| 0.00 | 1.96 | 0.00 | 1.05 | -20.23 | 104.25 | -9.25 | 156.86 | 0.3854 | -794.0 | -695.6 | |
| 0.00 | 3.16 | 0.00 | 1.74 | -24.00 | 103.96 | -9.54 | 159.91 | 0.4424 | -806.0 | -684.2 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -19.94 | 104.20 | -9.30 | 156.44 | 0.3815 | -985.0 | -876.4 | |
| 0.00 | 1.96 | 0.00 | 1.06 | -21.40 | 104.08 | -9.42 | 157.72 | 0.4036 | -970.0 | -752.9 | |
| 0.00 | 1.28 | 0.00 | 0.69 | -21.65 | 104.03 | -9.47 | 157.88 | 0.4077 | -644.0 | -553.9 | |
| 0.00 | 6.06 | 0.00 | 3.31 | -22.81 | 103.82 | -9.68 | 158.56 | 0.4258 | -564.0 | -448.9 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -19.72 | 103.99 | -9.51 | 155.72 | 0.3797 | -874.0 | -657.0 | |
| 0.00 | 1.28 | 0.00 | 0.69 | -20.54 | 103.88 | -9.62 | 156.39 | 0.3924 | -777.0 | -654.5 | |
| 2.05 | 23.46 | 1.12 | 12.78 | -22.42 | 103.68 | -9.81 | 157.92 | 0.4209 | -858.9 | -677.6 | |
| 0.00 | 2.05 | 0.00 | 1.12 | -23.10 | 103.63 | -9.86 | 158.47 | 0.4310 | -780.0 | -613.0 | |
| 0.51 | 1.88 | 0.28 | 1.02 | -21.50 | 103.62 | -9.88 | 156.86 | 0.4079 | -1173.5 | -940.0 | |
| 6.40 | -69.00 | 3.49 | -69.00 | -22.17 | 103.47 | -10.02 | 157.25 | 0.4185 | -857.8 | 999999 | |
| 2.56 | 8.70 | 1.40 | 4.78 | -23.10 | 103.37 | -10.12 | 157.96 | 0.4326 | -1029.5 | -560.5 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -20.13 | 103.55 | -9.95 | 155.22 | 0.3886 | -961.0 | -787.5 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -20.32 | 103.51 | -9.99 | 155.34 | 0.3916 | -887.0 | -764.1 | |
| 0.00 | 3.07 | 0.00 | 1.67 | -21.59 | 103.39 | -10.11 | 156.48 | 0.4107 | -1054.0 | -908.1 | |
| 1.37 | 264.24 | 0.74 | 142.96 | -20.86 | 103.21 | -10.28 | 155.33 | 0.4013 | -909.8 | -475.4 | |
| 5.12 | 6.65 | 2.82 | 3.66 | -23.26 | 102.94 | -10.56 | 157.27 | 0.4375 | -850.0 | -749.6 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -21.27 | 103.05 | -10.44 | 155.46 | 0.4083 | -868.0 | -747.0 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -21.59 | 103.00 | -10.50 | 155.69 | 0.4133 | -974.0 | -857.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -22.20 | 102.60 | -10.90 | 155.54 | 0.4246 | -452.0 | -371.7 | |
| 39.25 | -77.00 | 21.25 | -77.00 | -20.86 | 102.67 | -10.83 | 154.20 | 0.4051 | -1154.0 | 999999 | |
| 15.02 | -77.00 | 8.09 | -77.00 | -20.13 | 102.72 | -10.78 | 153.45 | 0.3944 | -1262.2 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.75 | -23.39 | 102.47 | -11.03 | 156.51 | 0.4423 | -722.0 | -636.2 | |
| 2.13 | -77.00 | 1.16 | -77.00 | -21.53 | 102.39 | -11.11 | 154.40 | 0.4165 | -783.2 | 999999 | |
| 1.19 | -77.00 | 0.65 | -77.00 | -21.72 | 102.34 | -11.15 | 154.52 | 0.4195 | -764.8 | 999999 | |
| 5.20 | -77.00 | 2.84 | -77.00 | -22.01 | 102.29 | -11.21 | 154.73 | 0.4239 | -790.2 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -18.81 | 101.82 | -11.67 | 149.84 | 0.3829 | -682.0 | -544.9 | |
| 0.00 | 1.54 | 0.00 | 0.85 | -23.30 | 100.83 | -12.66 | 153.41 | 0.4518 | -629.0 | -545.2 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -20.30 | 100.36 | -13.14 | 148.93 | 0.4149 | -968.0 | -737.9 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -20.45 | 99.89 | -13.61 | 148.27 | 0.4209 | -775.0 | -593.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -19.98 | 99.67 | -13.82 | 147.22 | 0.4165 | -847.0 | -680.6 | |
| 0.00 | 2.05 | 0.00 | 1.13 | -20.30 | 97.06 | -16.43 | 143.14 | 0.4442 | -803.0 | -654.2 | |
| 0.00 | 1.96 | 0.00 | 1.09 | -20.34 | 96.86 | -16.63 | 142.87 | 0.4464 | -837.0 | -742.7 | |
| 0.00 | 2.13 | 0.00 | 1.18 | -20.49 | 96.65 | -16.85 | 142.75 | 0.4504 | -771.0 | -646.1 | |
| 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. | |