SDO HMI 2011-12-04 17:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 261.93 | 1524.20 | 142.40 | 828.54 | -22.01 | 107.71 | -9.10 | 159.21 | 0.4142 | 147.4 | 77.7 | |
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back to the solar disc SDO HMI 2011-12-04 17:58:56 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 | 2.39 | 0.00 | 1.22 | -14.04 | 119.72 | 2.91 | 191.10 | 0.2566 | -956.0 | -653.0 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -16.56 | 118.58 | 1.77 | 185.77 | 0.2957 | -898.0 | -599.5 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -18.30 | 116.33 | -0.48 | 178.57 | 0.3233 | -889.0 | -700.2 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -17.36 | 111.78 | -5.03 | 164.71 | 0.3190 | 652.0 | 562.4 | |
| 22.69 | 76.17 | 11.88 | 39.89 | -17.64 | 111.21 | -5.60 | 163.34 | 0.3260 | 1236.1 | 471.8 | |
| 0.85 | 904.31 | 0.46 | 491.16 | -23.41 | 110.63 | -6.18 | 166.29 | 0.4185 | 726.9 | 359.8 | |
| 35.99 | -6.00 | 19.49 | -6.00 | -22.57 | 110.58 | -6.23 | 165.63 | 0.4058 | 1571.3 | 999999 | |
| 16.12 | -6.00 | 8.76 | -6.00 | -23.05 | 110.46 | -6.35 | 165.69 | 0.4137 | 1252.9 | 999999 | |
| 3.84 | -6.00 | 2.09 | -6.00 | -23.21 | 110.22 | -6.59 | 165.30 | 0.4171 | 1103.5 | 999999 | |
| 1.96 | -6.00 | 1.06 | -6.00 | -21.90 | 110.09 | -6.72 | 164.09 | 0.3975 | 988.7 | 999999 | |
| 2.56 | -6.00 | 1.38 | -6.00 | -22.28 | 110.04 | -6.77 | 164.26 | 0.4036 | 1326.1 | 999999 | |
| 1.62 | -6.00 | 0.88 | -6.00 | -22.47 | 109.97 | -6.84 | 164.24 | 0.4069 | 1194.4 | 999999 | |
| 1.36 | -6.00 | 0.74 | -6.00 | -23.28 | 109.90 | -6.91 | 164.65 | 0.4195 | 715.6 | 999999 | |
| 3.24 | -6.00 | 1.76 | -6.00 | -23.05 | 109.84 | -6.97 | 164.38 | 0.4162 | 1108.4 | 999999 | |
| 12.54 | -6.00 | 6.81 | -6.00 | -22.76 | 109.73 | -7.08 | 163.93 | 0.4123 | 1319.2 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -24.29 | 109.65 | -7.16 | 164.81 | 0.4358 | 701.0 | 498.2 | |
| 1.71 | -6.00 | 0.93 | -6.00 | -23.15 | 109.61 | -7.20 | 163.96 | 0.4187 | 994.2 | 999999 | |
| 1.88 | -6.00 | 1.03 | -6.00 | -23.67 | 109.39 | -7.42 | 163.86 | 0.4276 | 716.5 | 999999 | |
| 2.05 | -6.00 | 1.12 | -6.00 | -23.86 | 109.34 | -7.47 | 163.91 | 0.4307 | 598.2 | 999999 | |
| 6.82 | -6.00 | 3.73 | -6.00 | -23.31 | 109.28 | -7.53 | 163.38 | 0.4227 | 860.3 | 999999 | |
| 4.44 | -6.00 | 2.41 | -6.00 | -22.54 | 109.32 | -7.49 | 162.88 | 0.4108 | 1085.9 | 999999 | |
| 0.43 | -6.00 | 0.23 | -6.00 | -24.09 | 109.17 | -7.64 | 163.72 | 0.4349 | 628.2 | 999999 | |
| 6.40 | -6.00 | 3.48 | -6.00 | -22.80 | 109.15 | -7.66 | 162.71 | 0.4155 | 1030.0 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -25.14 | 108.87 | -7.94 | 163.87 | 0.4518 | 729.0 | 584.9 | |
| 3.84 | -6.00 | 2.10 | -6.00 | -23.48 | 108.72 | -8.09 | 162.35 | 0.4277 | 705.8 | 999999 | |
| 12.96 | -6.00 | 7.07 | -6.00 | -22.93 | 108.69 | -8.12 | 161.85 | 0.4197 | 1163.4 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.67 | -17.27 | 108.85 | -7.96 | 156.55 | 0.3337 | 876.0 | 767.3 | |
| 1.19 | -6.00 | 0.65 | -6.00 | -23.57 | 108.38 | -8.43 | 161.76 | 0.4308 | 487.4 | 999999 | |
| 2.73 | -6.00 | 1.49 | -6.00 | -22.96 | 108.36 | -8.45 | 161.20 | 0.4218 | 950.7 | 999999 | |
| 1.62 | -6.00 | 0.89 | -6.00 | -23.09 | 108.16 | -8.65 | 160.90 | 0.4248 | 611.6 | 999999 | |
| 0.43 | -6.00 | 0.23 | -6.00 | -23.06 | 107.93 | -8.88 | 160.41 | 0.4255 | 789.8 | 999999 | |
| 0.77 | -6.00 | 0.42 | -6.00 | -23.09 | 107.73 | -9.08 | 160.05 | 0.4270 | 810.0 | 999999 | |
| 1.62 | -6.00 | 0.88 | -6.00 | -21.52 | 107.42 | -9.39 | 157.93 | 0.4058 | -773.6 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -21.23 | 107.37 | -9.44 | 157.54 | 0.4018 | -843.0 | -634.8 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -22.13 | 107.28 | -9.53 | 158.24 | 0.4155 | 649.0 | 505.1 | |
| 1.11 | -6.00 | 0.61 | -6.00 | -23.35 | 107.03 | -9.78 | 158.88 | 0.4347 | 535.1 | 999999 | |
| 0.00 | 1.79 | 0.00 | 0.99 | -23.54 | 106.82 | -9.99 | 158.65 | 0.4387 | 504.0 | 389.2 | |
| 0.00 | 2.64 | 0.00 | 1.41 | -19.56 | 107.09 | -9.72 | 155.09 | 0.3792 | -949.0 | -763.9 | |
| 0.00 | 3.67 | 0.00 | 2.00 | -22.00 | 106.90 | -9.91 | 157.34 | 0.4159 | 927.0 | 602.4 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -20.35 | 106.98 | -9.83 | 155.75 | 0.3914 | -845.0 | -644.7 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -21.58 | 106.90 | -9.91 | 156.91 | 0.4099 | -120.0 | -115.7 | |
| 0.00 | 2.64 | 0.00 | 1.46 | -24.06 | 106.38 | -10.43 | 158.30 | 0.4487 | 714.0 | 533.2 | |
| 1.19 | 2.90 | 0.65 | 1.59 | -22.54 | 106.34 | -10.47 | 156.77 | 0.4272 | 730.1 | 794.8 | |
| 4.01 | 131.10 | 2.17 | 71.17 | -21.08 | 106.35 | -10.46 | 155.24 | 0.4061 | -1314.8 | -488.4 | |
| 0.00 | 3.84 | 0.00 | 2.09 | -22.00 | 106.29 | -10.52 | 156.10 | 0.4198 | 230.0 | 281.4 | |
| 1.19 | -43.00 | 0.65 | -43.00 | -22.61 | 106.17 | -10.64 | 156.51 | 0.4292 | 633.2 | 999999 | |
| 7.08 | -44.00 | 3.82 | -44.00 | -20.66 | 106.26 | -10.55 | 154.57 | 0.4009 | 880.8 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.88 | -22.03 | 106.09 | -10.72 | 155.74 | 0.4215 | 314.0 | 226.9 | |
| 0.00 | 2.90 | 0.00 | 1.58 | -21.81 | 106.01 | -10.80 | 155.35 | 0.4189 | -627.0 | -403.2 | |
| 0.00 | 1.28 | 0.00 | 0.69 | -20.47 | 106.01 | -10.80 | 153.84 | 0.3999 | 293.0 | 216.3 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -25.60 | 105.55 | -11.26 | 158.17 | 0.4754 | 614.0 | 573.8 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -23.64 | 105.66 | -11.15 | 156.56 | 0.4471 | -921.0 | -725.1 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -25.37 | 105.41 | -11.40 | 157.71 | 0.4730 | 754.0 | 688.8 | |
| 0.00 | 1.19 | 0.00 | 0.67 | -25.04 | 105.37 | -11.44 | 157.35 | 0.4686 | 774.0 | 689.7 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -20.16 | 105.75 | -11.06 | 152.91 | 0.3974 | 866.0 | 634.5 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -25.24 | 105.32 | -11.49 | 157.44 | 0.4716 | 763.0 | 647.8 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -25.77 | 105.27 | -11.54 | 157.82 | 0.4793 | 711.0 | 610.4 | |
| 1.11 | 1.96 | 0.61 | 1.08 | -23.45 | 105.22 | -11.59 | 155.55 | 0.4472 | -894.2 | -622.9 | |
| 0.00 | 4.26 | 0.00 | 2.37 | -23.77 | 105.13 | -11.68 | 155.70 | 0.4523 | -1026.0 | -897.5 | |
| 11.60 | -44.00 | 6.31 | -44.00 | -21.14 | 105.09 | -11.72 | 152.78 | 0.4159 | -1232.5 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -19.91 | 105.19 | -11.62 | 151.45 | 0.3980 | -848.0 | -775.3 | |
| 1.62 | -44.00 | 0.88 | -44.00 | -21.46 | 104.81 | -12.00 | 152.60 | 0.4224 | -706.9 | 999999 | |
| 2.47 | 5.37 | 1.34 | 2.91 | -20.19 | 104.91 | -11.90 | 151.25 | 0.4041 | -992.8 | -646.0 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -21.27 | 104.53 | -12.28 | 151.84 | 0.4218 | -946.0 | -803.0 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.49 | 104.48 | -12.33 | 152.01 | 0.4252 | -922.0 | -743.5 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -19.85 | 104.39 | -12.42 | 149.76 | 0.4035 | -1002.0 | -827.4 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -21.33 | 104.20 | -12.61 | 151.29 | 0.4252 | -1128.0 | -945.4 | |
| 0.00 | 2.39 | 0.00 | 1.29 | -19.19 | 104.38 | -12.43 | 148.84 | 0.3947 | -765.0 | -631.0 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -19.69 | 104.24 | -12.57 | 149.26 | 0.4026 | -798.0 | -623.0 | |
| 0.00 | 0.34 | 0.00 | 0.19 | -21.88 | 104.05 | -12.76 | 151.67 | 0.4337 | -746.0 | -590.8 | |
| 0.00 | 1.79 | 0.00 | 0.97 | -20.13 | 104.17 | -12.64 | 149.71 | 0.4091 | -1026.0 | -783.2 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -21.53 | 104.02 | -12.79 | 151.19 | 0.4292 | -866.0 | -594.6 | |
| 3.41 | 16.55 | 1.89 | 9.15 | -22.61 | 103.79 | -13.02 | 152.05 | 0.4456 | -1007.1 | -627.3 | |
| 1.45 | -73.00 | 0.80 | -73.00 | -22.97 | 103.69 | -13.12 | 152.27 | 0.4511 | -757.5 | 999999 | |
| 1.19 | 1.79 | 0.65 | 0.98 | -21.46 | 103.80 | -13.01 | 150.70 | 0.4300 | -953.7 | -848.3 | |
| 0.00 | 13.56 | 0.00 | 7.47 | -22.17 | 103.70 | -13.11 | 151.37 | 0.4402 | -654.0 | -807.8 | |
| 2.47 | 6.65 | 1.38 | 3.70 | -23.29 | 103.42 | -13.39 | 152.17 | 0.4574 | -814.2 | -889.5 | |
| 2.73 | -77.00 | 1.52 | -77.00 | -23.10 | 103.41 | -13.40 | 151.93 | 0.4549 | -1079.8 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.23 | -21.88 | 103.53 | -13.28 | 150.72 | 0.4376 | -612.0 | -636.2 | |
| 0.00 | 2.39 | 0.00 | 1.31 | -21.59 | 103.46 | -13.35 | 150.24 | 0.4344 | -824.0 | -764.6 | |
| 0.00 | 5.89 | 0.00 | 3.20 | -20.32 | 103.48 | -13.33 | 148.64 | 0.4173 | -688.0 | -796.5 | |
| 1.79 | 249.83 | 0.98 | 136.89 | -21.02 | 103.29 | -13.52 | 149.20 | 0.4281 | -988.6 | -483.9 | |
| 4.86 | 6.14 | 2.71 | 3.42 | -23.29 | 102.96 | -13.85 | 151.37 | 0.4608 | -838.7 | -715.3 | |
| 0.00 | 1.62 | 0.00 | 0.89 | -21.62 | 103.13 | -13.68 | 149.68 | 0.4374 | -909.0 | -760.3 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -22.17 | 102.85 | -13.96 | 149.85 | 0.4468 | -574.0 | -468.6 | |
| 35.99 | -82.00 | 19.75 | -82.00 | -20.96 | 102.74 | -14.07 | 148.12 | 0.4318 | -1138.4 | 999999 | |
| 14.16 | -82.00 | 7.72 | -82.00 | -20.16 | 102.81 | -14.00 | 147.19 | 0.4209 | -1270.9 | 999999 | |
| 2.30 | -82.00 | 1.27 | -82.00 | -21.78 | 102.49 | -14.32 | 148.76 | 0.4447 | -691.0 | 999999 | |
| 1.54 | -82.00 | 0.85 | -82.00 | -21.56 | 102.45 | -14.36 | 148.40 | 0.4421 | -773.3 | 999999 | |
| 5.89 | 23.88 | 3.26 | 13.26 | -22.20 | 102.35 | -14.46 | 149.03 | 0.4512 | -801.6 | -535.7 | |
| 1.11 | -82.00 | 0.61 | -82.00 | -20.29 | 102.51 | -14.30 | 146.82 | 0.4252 | -852.0 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -19.47 | 101.71 | -15.10 | 144.23 | 0.4220 | -796.0 | -587.4 | |
| 0.00 | 1.71 | 0.00 | 0.94 | -20.83 | 101.08 | -15.73 | 145.09 | 0.4446 | -814.0 | -598.0 | |
| 0.00 | 3.16 | 0.00 | 1.74 | -20.36 | 100.34 | -16.47 | 143.21 | 0.4456 | -874.0 | -675.8 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -20.68 | 99.88 | -16.93 | 142.92 | 0.4538 | -781.0 | -554.6 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -20.55 | 99.66 | -17.15 | 142.40 | 0.4544 | -728.0 | -594.2 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -20.34 | 97.30 | -19.51 | 138.57 | 0.4753 | -812.0 | -716.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -20.47 | 96.74 | -20.07 | 138.00 | 0.4823 | -646.0 | -504.2 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -23.54 | 95.80 | -21.01 | 141.04 | 0.5249 | -691.0 | -547.3 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -18.61 | 96.09 | -20.72 | 134.24 | 0.4700 | -647.0 | -520.7 | |
| 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. | |