SDO HMI 2011-12-04 12:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 263.26 | 1544.37 | 144.65 | 847.07 | -21.94 | 107.46 | -12.10 | 153.20 | 0.4322 | 48.8 | 78.9 | |
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back to the solar disc SDO HMI 2011-12-04 12:58:56 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 | 1.45 | 0.00 | 0.74 | -13.85 | 118.94 | -0.62 | 177.56 | 0.2489 | -894.0 | -714.5 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -18.23 | 116.66 | -2.91 | 171.46 | 0.3259 | -663.0 | -563.4 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -18.41 | 116.31 | -3.25 | 170.56 | 0.3298 | -793.0 | -638.5 | |
| 0.00 | 2.65 | 0.00 | 1.39 | -18.29 | 116.19 | -3.38 | 170.14 | 0.3281 | -791.0 | -616.0 | |
| 0.00 | 1.71 | 0.00 | 0.90 | -17.79 | 112.77 | -6.79 | 160.24 | 0.3347 | 749.0 | 571.2 | |
| 0.00 | 2.99 | 0.00 | 1.55 | -15.97 | 112.47 | -7.10 | 157.24 | 0.3085 | 775.0 | 639.5 | |
| 17.41 | 87.89 | 9.17 | 46.29 | -17.61 | 111.25 | -8.32 | 156.06 | 0.3412 | 1278.0 | 475.9 | |
| 31.40 | 836.02 | 17.11 | 457.47 | -22.60 | 110.62 | -8.95 | 159.88 | 0.4193 | 1481.7 | 384.7 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.38 | 110.70 | -8.87 | 158.92 | 0.4008 | 268.0 | 223.5 | |
| 0.68 | -7.00 | 0.36 | -7.00 | -17.64 | 110.81 | -8.76 | 154.99 | 0.3447 | 830.5 | 999999 | |
| 16.47 | -8.00 | 9.01 | -8.00 | -23.11 | 110.45 | -9.11 | 160.01 | 0.4278 | 1205.5 | 999999 | |
| 1.45 | -8.00 | 0.80 | -8.00 | -23.15 | 110.03 | -9.54 | 159.19 | 0.4306 | 978.1 | 999999 | |
| 2.22 | -8.00 | 1.21 | -8.00 | -22.25 | 109.93 | -9.64 | 158.15 | 0.4180 | 1235.6 | 999999 | |
| 7.51 | -8.00 | 4.11 | -8.00 | -22.73 | 109.80 | -9.77 | 158.34 | 0.4258 | 1306.4 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -16.22 | 110.16 | -9.41 | 151.35 | 0.3288 | 749.0 | 618.9 | |
| 1.19 | -8.00 | 0.66 | -8.00 | -23.12 | 109.61 | -9.96 | 158.33 | 0.4325 | 965.9 | 999999 | |
| 0.00 | 3.75 | 0.00 | 2.08 | -24.28 | 109.32 | -10.25 | 158.84 | 0.4510 | 589.0 | 355.3 | |
| 1.62 | -8.00 | 0.89 | -8.00 | -22.73 | 109.41 | -10.16 | 157.57 | 0.4281 | 900.8 | 999999 | |
| 14.33 | -8.00 | 7.90 | -8.00 | -23.54 | 109.28 | -10.28 | 158.09 | 0.4405 | 754.1 | 999999 | |
| 1.88 | -8.00 | 1.03 | -8.00 | -22.57 | 109.22 | -10.34 | 157.05 | 0.4270 | 986.7 | 999999 | |
| 3.07 | -8.00 | 1.68 | -8.00 | -22.76 | 109.14 | -10.42 | 157.09 | 0.4302 | 1053.3 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -17.11 | 109.33 | -10.24 | 150.67 | 0.3482 | 628.0 | 606.6 | |
| 22.61 | -8.00 | 12.43 | -8.00 | -22.92 | 108.68 | -10.89 | 156.34 | 0.4355 | 1077.0 | 999999 | |
| 2.65 | -8.00 | 1.46 | -8.00 | -23.51 | 108.59 | -10.97 | 156.76 | 0.4442 | 723.1 | 999999 | |
| 0.00 | 2.99 | 0.00 | 1.60 | -18.80 | 108.78 | -10.78 | 151.79 | 0.3762 | 819.0 | 485.4 | |
| 1.62 | -8.00 | 0.88 | -8.00 | -21.26 | 108.48 | -11.08 | 154.19 | 0.4132 | -707.1 | 999999 | |
| 1.88 | -8.00 | 1.03 | -8.00 | -23.12 | 108.27 | -11.30 | 155.76 | 0.4408 | 661.7 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -23.96 | 107.90 | -11.67 | 155.93 | 0.4550 | -645.0 | -512.7 | |
| 7.76 | -8.00 | 4.29 | -8.00 | -23.15 | 107.87 | -11.69 | 155.06 | 0.4439 | 753.8 | 999999 | |
| 1.11 | -8.00 | 0.60 | -8.00 | -21.36 | 107.89 | -11.67 | 153.13 | 0.4187 | -900.4 | 999999 | |
| 0.00 | 4.52 | 0.00 | 2.46 | -20.98 | 107.83 | -11.74 | 152.55 | 0.4139 | 31.0 | 71.1 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -22.16 | 107.53 | -12.03 | 153.35 | 0.4324 | -313.0 | -242.1 | |
| 0.00 | 1.79 | 0.00 | 1.00 | -24.19 | 107.31 | -12.25 | 155.11 | 0.4620 | -849.0 | -577.5 | |
| 5.29 | -8.00 | 2.93 | -8.00 | -23.28 | 107.33 | -12.23 | 154.21 | 0.4493 | 776.6 | 999999 | |
| 4.18 | 7.85 | 2.29 | 4.29 | -21.55 | 107.42 | -12.14 | 152.45 | 0.4248 | -690.4 | 63.3 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -19.36 | 107.53 | -12.03 | 149.91 | 0.3940 | -773.0 | -581.6 | |
| 0.00 | 2.47 | 0.00 | 1.36 | -21.84 | 107.20 | -12.36 | 152.37 | 0.4303 | 34.0 | 220.0 | |
| 2.99 | -8.00 | 1.66 | -8.00 | -23.31 | 107.03 | -12.53 | 153.71 | 0.4518 | 500.5 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -22.38 | 106.92 | -12.64 | 152.48 | 0.4398 | 75.0 | -137.2 | |
| 0.00 | 1.28 | 0.00 | 0.71 | -23.15 | 106.79 | -12.78 | 153.09 | 0.4513 | 469.0 | 257.3 | |
| 0.00 | 1.96 | 0.00 | 1.06 | -19.49 | 107.07 | -12.49 | 149.16 | 0.3994 | -1019.0 | -827.3 | |
| 1.45 | 168.77 | 0.80 | 92.56 | -21.90 | 106.84 | -12.73 | 151.77 | 0.4339 | 680.6 | -312.7 | |
| 0.00 | 1.62 | 0.00 | 0.89 | -22.09 | 106.75 | -12.81 | 151.84 | 0.4372 | 455.0 | 410.4 | |
| 0.00 | 2.56 | 0.00 | 1.43 | -24.06 | 106.33 | -13.24 | 153.28 | 0.4669 | 674.0 | 547.8 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -24.29 | 106.27 | -13.29 | 153.42 | 0.4703 | 601.0 | 448.5 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -19.56 | 106.68 | -12.88 | 148.48 | 0.4035 | -937.0 | -784.6 | |
| 5.38 | -42.00 | 2.94 | -42.00 | -21.07 | 106.49 | -13.08 | 150.11 | 0.4254 | -1108.9 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -22.64 | 106.14 | -13.42 | 151.38 | 0.4491 | 724.0 | 521.9 | |
| 8.02 | -42.00 | 4.38 | -42.00 | -20.66 | 106.27 | -13.30 | 149.17 | 0.4217 | 780.7 | 999999 | |
| 4.10 | -42.00 | 2.24 | -42.00 | -20.85 | 106.22 | -13.35 | 149.32 | 0.4246 | -411.3 | 999999 | |
| 0.00 | 3.92 | 0.00 | 2.19 | -23.61 | 105.81 | -13.75 | 151.90 | 0.4645 | -474.0 | -448.7 | |
| 1.54 | -42.00 | 0.84 | -42.00 | -21.11 | 105.97 | -13.60 | 149.19 | 0.4301 | -1091.6 | 999999 | |
| 0.00 | 2.99 | 0.00 | 1.69 | -25.17 | 105.40 | -14.16 | 152.90 | 0.4882 | 823.0 | 654.2 | |
| 1.19 | -42.00 | 0.66 | -42.00 | -21.11 | 105.77 | -13.80 | 148.83 | 0.4317 | -1047.1 | 999999 | |
| 0.00 | 2.65 | 0.00 | 1.51 | -25.73 | 105.27 | -14.30 | 153.26 | 0.4965 | 721.0 | 599.0 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -20.28 | 105.85 | -13.72 | 147.88 | 0.4202 | 775.0 | 613.9 | |
| 0.43 | 1.45 | 0.24 | 0.81 | -23.77 | 105.43 | -14.14 | 151.44 | 0.4695 | -912.8 | -778.8 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -25.54 | 105.19 | -14.38 | 152.94 | 0.4944 | 643.0 | 497.1 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -25.77 | 105.06 | -14.51 | 152.97 | 0.4984 | 457.0 | 414.9 | |
| 0.00 | 2.05 | 0.00 | 1.15 | -23.58 | 105.25 | -14.31 | 150.92 | 0.4682 | -952.0 | -747.2 | |
| 2.73 | -42.00 | 1.50 | -42.00 | -21.01 | 105.49 | -14.08 | 148.20 | 0.4328 | -903.4 | 999999 | |
| 1.54 | -42.00 | 0.85 | -42.00 | -21.36 | 105.42 | -14.15 | 148.53 | 0.4379 | -811.6 | 999999 | |
| 11.18 | -42.00 | 6.15 | -42.00 | -21.17 | 105.14 | -14.42 | 147.80 | 0.4377 | -1124.7 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -23.71 | 104.70 | -14.86 | 150.17 | 0.4741 | -631.0 | -467.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -19.87 | 105.07 | -14.49 | 145.91 | 0.4216 | -785.0 | -617.2 | |
| 0.00 | 4.35 | 0.00 | 2.40 | -21.46 | 104.79 | -14.78 | 147.56 | 0.4444 | -951.0 | -700.1 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -26.40 | 104.19 | -15.37 | 152.28 | 0.5126 | 665.0 | 479.5 | |
| 1.11 | 7.42 | 0.61 | 4.06 | -20.22 | 104.84 | -14.72 | 145.99 | 0.4281 | -943.2 | -740.5 | |
| 0.00 | 1.79 | 0.00 | 0.99 | -21.56 | 104.58 | -14.99 | 147.33 | 0.4474 | -795.0 | -671.1 | |
| 0.00 | 1.79 | 0.00 | 1.01 | -23.58 | 104.08 | -15.48 | 149.02 | 0.4773 | -852.0 | -661.0 | |
| 0.85 | 10.32 | 0.47 | 5.71 | -21.33 | 104.27 | -15.29 | 146.52 | 0.4472 | -930.3 | -702.8 | |
| 0.00 | 2.56 | 0.00 | 1.40 | -19.62 | 104.45 | -15.12 | 144.43 | 0.4241 | -876.0 | -766.0 | |
| 0.00 | 1.79 | 0.00 | 0.98 | -19.28 | 104.42 | -15.15 | 143.87 | 0.4201 | -1029.0 | -820.3 | |
| 0.00 | 1.28 | 0.00 | 0.70 | -19.88 | 104.36 | -15.21 | 144.64 | 0.4281 | -997.0 | -849.7 | |
| 0.00 | 1.88 | 0.00 | 1.05 | -23.26 | 103.99 | -15.58 | 148.49 | 0.4739 | -428.0 | -335.3 | |
| 0.00 | 4.78 | 0.00 | 2.66 | -22.23 | 103.98 | -15.59 | 147.19 | 0.4610 | -929.0 | -824.2 | |
| 4.18 | 10.67 | 2.34 | 5.97 | -22.84 | 103.87 | -15.69 | 147.79 | 0.4696 | -997.5 | -843.5 | |
| 1.71 | 2.39 | 0.95 | 1.32 | -21.46 | 104.00 | -15.57 | 146.22 | 0.4512 | -806.7 | -592.9 | |
| 0.00 | 3.16 | 0.00 | 1.73 | -20.16 | 104.04 | -15.53 | 144.50 | 0.4346 | -684.0 | -695.3 | |
| 0.00 | 2.30 | 0.00 | 1.28 | -21.78 | 103.80 | -15.77 | 146.32 | 0.4569 | -691.0 | -650.5 | |
| 5.89 | 26.11 | 3.31 | 14.72 | -23.16 | 103.57 | -16.00 | 147.70 | 0.4762 | -995.5 | -405.8 | |
| 0.00 | 1.62 | 0.00 | 0.91 | -22.78 | 103.48 | -16.09 | 147.08 | 0.4721 | -876.0 | -802.9 | |
| 0.00 | 3.84 | 0.00 | 2.13 | -21.56 | 103.62 | -15.94 | 145.74 | 0.4557 | -665.0 | -758.5 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -23.81 | 103.21 | -16.35 | 147.94 | 0.4872 | -764.0 | -675.9 | |
| 1.71 | 246.85 | 0.95 | 137.11 | -21.18 | 103.40 | -16.16 | 144.86 | 0.4529 | -989.4 | -490.3 | |
| 2.22 | -85.00 | 1.24 | -85.00 | -21.69 | 103.31 | -16.26 | 145.40 | 0.4600 | -839.7 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -19.44 | 103.52 | -16.04 | 142.57 | 0.4306 | -801.0 | -671.3 | |
| 4.01 | -81.00 | 2.27 | -81.00 | -23.29 | 103.01 | -16.55 | 147.00 | 0.4824 | -829.5 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.10 | -22.01 | 103.04 | -16.53 | 145.40 | 0.4663 | -837.0 | -648.8 | |
| 2.05 | -85.00 | 1.14 | -85.00 | -21.46 | 103.04 | -16.53 | 144.67 | 0.4597 | -876.6 | 999999 | |
| 6.23 | 24.40 | 3.50 | 13.73 | -22.58 | 102.73 | -16.83 | 145.68 | 0.4761 | -843.5 | -563.7 | |
| 1.62 | -85.00 | 0.90 | -85.00 | -21.18 | 102.87 | -16.69 | 144.01 | 0.4577 | -1120.3 | 999999 | |
| 20.05 | -85.00 | 11.13 | -85.00 | -20.83 | 102.81 | -16.75 | 143.43 | 0.4541 | -1179.1 | 999999 | |
| 15.19 | -85.00 | 8.40 | -85.00 | -20.20 | 102.82 | -16.75 | 142.53 | 0.4464 | -1201.6 | 999999 | |
| 5.89 | -85.00 | 3.28 | -85.00 | -21.37 | 102.65 | -16.91 | 143.93 | 0.4621 | -887.3 | 999999 | |
| 0.00 | 3.41 | 0.00 | 1.91 | -21.91 | 102.58 | -16.98 | 144.56 | 0.4692 | -850.0 | -646.2 | |
| 1.28 | -85.00 | 0.72 | -85.00 | -21.66 | 102.55 | -17.02 | 144.16 | 0.4665 | -724.3 | 999999 | |
| 2.39 | -91.00 | 1.34 | -91.00 | -22.23 | 102.44 | -17.12 | 144.77 | 0.4743 | -792.5 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -19.35 | 101.73 | -17.83 | 139.55 | 0.4473 | -793.0 | -734.5 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -19.13 | 101.72 | -17.84 | 139.20 | 0.4449 | -750.0 | -653.6 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -20.36 | 100.41 | -19.15 | 139.13 | 0.4720 | -790.0 | -678.7 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -20.02 | 99.79 | -19.77 | 137.74 | 0.4746 | -608.0 | -464.0 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -20.52 | 99.59 | -19.97 | 138.22 | 0.4821 | -702.0 | -615.4 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -20.21 | 98.89 | -20.67 | 136.81 | 0.4860 | -780.0 | -609.4 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -20.21 | 98.52 | -21.04 | 136.32 | 0.4899 | -653.0 | -601.4 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -19.96 | 97.24 | -22.33 | 134.33 | 0.5012 | -769.0 | -605.5 | |
| 0.00 | 2.22 | 0.00 | 1.26 | -18.77 | 96.63 | -22.93 | 131.74 | 0.4965 | -386.0 | -422.2 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -18.80 | 96.05 | -23.52 | 131.12 | 0.5034 | -584.0 | -457.4 | |
| 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. | |