SDO HMI 2011-12-04 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 285.11 | 1427.50 | 161.43 | 805.84 | -21.95 | 107.45 | -18.12 | 143.16 | 0.4823 | -3.2 | 97.8 | |
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back to the solar disc SDO HMI 2011-12-04 01:58:56 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 | 0.77 | 0.00 | 0.42 | -19.62 | 111.62 | -13.95 | 146.61 | 0.4145 | 746.0 | 598.1 | |
| 22.02 | 97.65 | 11.84 | 52.50 | -17.53 | 111.28 | -14.29 | 142.80 | 0.3910 | 1245.2 | 460.7 | |
| 30.82 | 703.89 | 17.19 | 395.03 | -22.65 | 110.69 | -14.88 | 148.95 | 0.4614 | 1463.1 | 420.3 | |
| 17.50 | -3.00 | 9.80 | -3.00 | -23.13 | 110.64 | -14.93 | 149.44 | 0.4681 | 1153.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -24.50 | 110.04 | -15.53 | 150.06 | 0.4903 | -578.0 | -410.0 | |
| 0.00 | 2.56 | 0.00 | 1.40 | -19.53 | 110.53 | -15.05 | 144.50 | 0.4232 | 783.0 | 666.4 | |
| 0.94 | -3.00 | 0.53 | -3.00 | -23.36 | 109.98 | -15.59 | 148.65 | 0.4763 | 542.9 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -24.73 | 109.81 | -15.77 | 149.96 | 0.4950 | -747.0 | -561.8 | |
| 20.23 | -3.00 | 11.35 | -3.00 | -22.88 | 109.87 | -15.70 | 147.89 | 0.4710 | 994.6 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.02 | -24.04 | 109.73 | -15.85 | 149.05 | 0.4869 | 762.0 | 414.6 | |
| 2.13 | -3.00 | 1.21 | -3.00 | -24.30 | 109.59 | -15.98 | 149.14 | 0.4913 | 499.8 | 999999 | |
| 3.50 | -3.00 | 1.97 | -3.00 | -23.17 | 109.47 | -16.11 | 147.60 | 0.4780 | 798.4 | 999999 | |
| 3.50 | -3.00 | 1.96 | -3.00 | -22.33 | 109.57 | -16.00 | 146.72 | 0.4667 | 993.8 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.17 | -24.89 | 109.11 | -16.47 | 149.08 | 0.5024 | 663.0 | 559.7 | |
| 7.26 | -3.00 | 4.10 | -3.00 | -23.53 | 109.19 | -16.39 | 147.60 | 0.4847 | 884.1 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -16.17 | 109.86 | -15.72 | 137.85 | 0.3893 | 764.0 | 612.7 | |
| 1.28 | -3.00 | 0.71 | -3.00 | -21.28 | 109.26 | -16.31 | 144.83 | 0.4563 | -707.5 | 999999 | |
| 0.00 | 5.46 | 0.00 | 2.95 | -16.85 | 109.51 | -16.06 | 138.45 | 0.4009 | 654.0 | 649.8 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -17.04 | 109.30 | -16.27 | 138.41 | 0.4053 | 624.0 | 560.5 | |
| 9.39 | -3.00 | 5.31 | -3.00 | -23.04 | 108.44 | -17.13 | 145.87 | 0.4851 | 1065.8 | 999999 | |
| 0.00 | 5.89 | 0.00 | 3.29 | -21.38 | 108.55 | -17.02 | 143.85 | 0.4639 | -331.0 | -254.4 | |
| 1.62 | 5.04 | 0.90 | 2.81 | -21.09 | 108.39 | -17.18 | 143.19 | 0.4620 | 748.8 | 595.3 | |
| 4.61 | -3.00 | 2.61 | -3.00 | -23.05 | 108.01 | -17.57 | 145.22 | 0.4889 | 740.8 | 999999 | |
| 1.37 | 8.62 | 0.76 | 4.83 | -21.47 | 108.14 | -17.43 | 143.35 | 0.4689 | -835.2 | -272.6 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -21.44 | 107.91 | -17.66 | 142.95 | 0.4706 | -805.0 | -652.8 | |
| 0.00 | 4.44 | 0.00 | 2.50 | -22.05 | 107.80 | -17.77 | 143.61 | 0.4788 | 294.0 | 106.3 | |
| 4.18 | -3.00 | 2.38 | -3.00 | -23.11 | 107.59 | -17.98 | 144.69 | 0.4933 | 820.2 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -24.02 | 107.46 | -18.11 | 145.64 | 0.5052 | 566.0 | 369.9 | |
| 1.88 | 2.73 | 1.06 | 1.54 | -21.70 | 107.75 | -17.83 | 143.06 | 0.4752 | -688.8 | -410.0 | |
| 9.90 | -3.00 | 5.65 | -3.00 | -23.34 | 107.15 | -18.42 | 144.35 | 0.4999 | 817.7 | 999999 | |
| 3.41 | 192.15 | 1.93 | 108.66 | -21.89 | 107.22 | -18.35 | 142.54 | 0.4824 | 763.0 | -264.4 | |
| 1.54 | -31.00 | 0.87 | -31.00 | -22.08 | 107.16 | -18.41 | 142.71 | 0.4851 | 760.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -19.10 | 107.50 | -18.07 | 138.88 | 0.4477 | -809.0 | -601.2 | |
| 1.28 | -3.00 | 0.73 | -3.00 | -22.63 | 106.95 | -18.62 | 143.14 | 0.4934 | -708.6 | 999999 | |
| 3.50 | -3.00 | 2.01 | -3.00 | -23.70 | 106.73 | -18.85 | 144.21 | 0.5078 | 600.0 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -22.92 | 106.84 | -18.73 | 143.37 | 0.4978 | 73.0 | 88.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -20.56 | 107.13 | -18.45 | 140.52 | 0.4679 | -825.0 | -693.6 | |
| 1.11 | -31.00 | 0.63 | -31.00 | -22.12 | 106.89 | -18.69 | 142.36 | 0.4881 | 605.5 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -19.89 | 107.18 | -18.40 | 139.61 | 0.4599 | -812.0 | -608.4 | |
| 1.11 | -31.00 | 0.63 | -31.00 | -21.80 | 106.90 | -18.68 | 141.94 | 0.4843 | 597.3 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -19.58 | 107.08 | -18.49 | 138.99 | 0.4573 | -900.0 | -700.4 | |
| 1.96 | -31.00 | 1.11 | -31.00 | -21.67 | 106.78 | -18.79 | 141.60 | 0.4840 | 544.1 | 999999 | |
| 0.00 | 2.30 | 0.00 | 1.34 | -24.48 | 106.26 | -19.31 | 144.54 | 0.5209 | 652.0 | 414.8 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -22.02 | 106.60 | -18.98 | 141.82 | 0.4897 | 444.0 | 362.4 | |
| 0.00 | 0.60 | 0.00 | 0.34 | -23.80 | 106.34 | -19.24 | 143.79 | 0.5124 | 483.0 | 424.7 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -24.25 | 106.13 | -19.45 | 144.08 | 0.5195 | 544.0 | 470.0 | |
| 2.56 | 7.00 | 1.48 | 4.04 | -23.96 | 106.11 | -19.47 | 143.68 | 0.5163 | 701.6 | 540.3 | |
| 12.97 | -31.00 | 7.32 | -31.00 | -21.07 | 106.49 | -19.08 | 140.33 | 0.4799 | -1104.4 | 999999 | |
| 2.39 | -31.00 | 1.34 | -31.00 | -20.65 | 106.38 | -19.19 | 139.58 | 0.4764 | 766.1 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.00 | -19.42 | 106.50 | -19.07 | 137.90 | 0.4616 | -999.0 | -795.1 | |
| 0.00 | 1.45 | 0.00 | 0.84 | -23.83 | 105.85 | -19.72 | 143.18 | 0.5171 | -70.0 | -44.5 | |
| 1.71 | 3.67 | 0.98 | 2.10 | -22.44 | 105.86 | -19.71 | 141.37 | 0.5014 | -918.2 | -743.9 | |
| 1.54 | 1.79 | 0.88 | 1.03 | -23.25 | 105.67 | -19.91 | 142.18 | 0.5122 | -753.9 | -808.7 | |
| 1.62 | -31.00 | 0.92 | -31.00 | -20.97 | 105.90 | -19.67 | 139.37 | 0.4847 | -1038.0 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -23.54 | 105.38 | -20.19 | 142.18 | 0.5181 | 328.0 | 163.1 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -23.18 | 105.44 | -20.13 | 141.79 | 0.5137 | -715.0 | -621.9 | |
| 1.37 | 2.73 | 0.80 | 1.60 | -24.61 | 105.17 | -20.40 | 143.26 | 0.5321 | 509.2 | 566.5 | |
| 0.00 | 3.59 | 0.00 | 2.07 | -23.31 | 105.28 | -20.29 | 141.75 | 0.5166 | -810.0 | -624.6 | |
| 0.00 | 1.28 | 0.00 | 0.76 | -25.90 | 104.70 | -20.88 | 144.22 | 0.5505 | 693.0 | 573.5 | |
| 17.24 | -31.00 | 9.79 | -31.00 | -21.01 | 105.36 | -20.22 | 138.67 | 0.4906 | -964.9 | 999999 | |
| 0.00 | 4.61 | 0.00 | 2.67 | -23.12 | 104.76 | -20.81 | 140.82 | 0.5193 | -743.0 | -561.8 | |
| 0.00 | 2.39 | 0.00 | 1.37 | -21.58 | 104.97 | -20.60 | 138.98 | 0.5006 | -1074.0 | -722.5 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -26.06 | 104.21 | -21.37 | 143.81 | 0.5565 | 597.0 | 476.2 | |
| 0.00 | 2.13 | 0.00 | 1.22 | -21.74 | 104.84 | -20.73 | 139.04 | 0.5036 | -864.0 | -680.0 | |
| 0.00 | 2.05 | 0.00 | 1.16 | -20.09 | 104.95 | -20.63 | 136.77 | 0.4850 | -971.0 | -783.5 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -19.40 | 104.94 | -20.63 | 135.70 | 0.4779 | -880.0 | -617.5 | |
| 0.00 | 2.22 | 0.00 | 1.28 | -22.45 | 104.32 | -21.25 | 139.35 | 0.5163 | -1006.0 | -801.0 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -22.22 | 104.36 | -21.22 | 139.08 | 0.5135 | -658.0 | -588.9 | |
| 2.90 | 3.84 | 1.66 | 2.20 | -21.36 | 104.46 | -21.12 | 138.00 | 0.5034 | -994.9 | -824.2 | |
| 1.37 | 25.01 | 0.79 | 14.56 | -23.22 | 104.13 | -21.45 | 140.14 | 0.5264 | -1127.2 | -642.2 | |
| 1.54 | 1.54 | 0.87 | 0.87 | -19.87 | 104.47 | -21.10 | 135.81 | 0.4878 | -957.6 | 0.0 | |
| 0.00 | 1.62 | 0.00 | 0.93 | -20.95 | 104.32 | -21.26 | 137.22 | 0.5005 | -848.0 | -751.3 | |
| 0.00 | 1.20 | 0.00 | 0.68 | -19.62 | 104.51 | -21.07 | 135.47 | 0.4848 | -936.0 | -800.6 | |
| 3.76 | -70.00 | 2.18 | -70.00 | -23.06 | 103.94 | -21.63 | 139.70 | 0.5265 | -1133.2 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -21.49 | 104.20 | -21.37 | 137.85 | 0.5074 | -1042.0 | -934.8 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -22.71 | 103.94 | -21.64 | 139.21 | 0.5228 | -599.0 | -563.5 | |
| 0.00 | 2.56 | 0.00 | 1.50 | -23.90 | 103.66 | -21.91 | 140.46 | 0.5381 | -823.0 | -578.0 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -21.49 | 103.99 | -21.58 | 137.59 | 0.5095 | -1001.0 | -836.8 | |
| 1.62 | 2.65 | 0.92 | 1.50 | -19.49 | 104.26 | -21.32 | 134.95 | 0.4862 | -799.8 | -847.7 | |
| 0.00 | 2.30 | 0.00 | 1.31 | -19.78 | 104.22 | -21.36 | 135.34 | 0.4896 | -1034.0 | -905.6 | |
| 0.34 | 2.90 | 0.20 | 1.67 | -21.23 | 103.93 | -21.64 | 137.14 | 0.5075 | -1044.8 | -927.6 | |
| 0.00 | 1.79 | 0.00 | 1.05 | -23.29 | 103.52 | -22.05 | 139.49 | 0.5329 | -580.0 | -503.0 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -19.15 | 104.10 | -21.47 | 134.21 | 0.4845 | -780.0 | -581.7 | |
| 1.28 | 277.43 | 0.74 | 160.41 | -21.84 | 103.66 | -21.91 | 137.68 | 0.5165 | -944.5 | -420.0 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -19.62 | 103.97 | -21.61 | 134.78 | 0.4906 | -692.0 | -577.0 | |
| 0.00 | 1.37 | 0.00 | 0.80 | -23.06 | 103.11 | -22.46 | 138.69 | 0.5346 | -741.0 | -566.5 | |
| 3.84 | -84.00 | 2.22 | -84.00 | -21.52 | 103.34 | -22.24 | 136.82 | 0.5165 | -1010.1 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.68 | -19.59 | 103.53 | -22.04 | 134.19 | 0.4951 | -707.0 | -586.1 | |
| 1.45 | -84.00 | 0.84 | -84.00 | -21.49 | 103.17 | -22.40 | 136.57 | 0.5179 | -1180.0 | 999999 | |
| 1.37 | -84.00 | 0.78 | -84.00 | -20.76 | 103.29 | -22.29 | 135.65 | 0.5094 | -988.6 | 999999 | |
| 19.29 | -84.00 | 11.26 | -84.00 | -22.55 | 102.89 | -22.68 | 137.72 | 0.5315 | -844.9 | 999999 | |
| 0.51 | -84.00 | 0.30 | -84.00 | -22.07 | 102.83 | -22.74 | 136.98 | 0.5272 | -820.5 | 999999 | |
| 28.00 | -84.00 | 16.20 | -84.00 | -21.33 | 102.92 | -22.65 | 136.04 | 0.5189 | -1089.7 | 999999 | |
| 20.40 | -84.00 | 11.72 | -84.00 | -20.26 | 102.92 | -22.65 | 134.46 | 0.5082 | -1111.0 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.13 | -19.50 | 101.84 | -23.73 | 132.05 | 0.5129 | -971.0 | -841.3 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -19.38 | 101.79 | -23.78 | 131.80 | 0.5123 | -710.0 | -649.0 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -19.44 | 101.58 | -24.00 | 131.65 | 0.5153 | -615.0 | -535.5 | |
| 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. | |