SDO HMI 2011-10-28 20:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 241.49 | 1322.11 | 121.79 | 667.34 | 6.81 | 252.64 | 9.73 | 292.44 | 0.1848 | -455.2 | -189.7 | |
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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 | 1.30 | 0.00 | 0.67 | 9.12 | 259.35 | 16.44 | 285.91 | 0.2919 | -809.0 | -623.9 | |
| 0.78 | 851.25 | 0.40 | 432.10 | 5.70 | 256.37 | 13.46 | 274.65 | 0.2335 | -1145.3 | -472.9 | |
| 0.00 | 1.56 | 0.00 | 0.80 | 12.57 | 256.14 | 13.23 | 301.78 | 0.2639 | -739.0 | -621.5 | |
| 0.00 | 1.82 | 0.00 | 0.92 | 3.98 | 255.63 | 12.72 | 267.06 | 0.2210 | 852.0 | 646.8 | |
| 137.14 | -2.00 | 69.63 | -2.00 | 6.04 | 255.58 | 12.67 | 276.43 | 0.2205 | -1626.8 | 999999 | |
| 1.56 | -2.00 | 0.79 | -2.00 | 5.30 | 255.35 | 12.44 | 273.09 | 0.2158 | -1053.1 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 13.70 | 255.66 | 12.75 | 306.30 | 0.2674 | -827.0 | -633.8 | |
| 0.95 | -2.00 | 0.48 | -2.00 | 5.51 | 255.32 | 12.41 | 274.07 | 0.2155 | -1230.3 | 999999 | |
| 0.61 | -2.00 | 0.31 | -2.00 | 5.51 | 255.20 | 12.29 | 274.11 | 0.2134 | -1145.7 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.53 | 11.18 | 254.98 | 12.07 | 299.05 | 0.2357 | -685.0 | -555.6 | |
| 0.00 | 1.73 | 0.00 | 0.88 | 3.41 | 254.49 | 11.58 | 263.83 | 0.2025 | 1118.0 | 797.8 | |
| 7.54 | -2.00 | 3.81 | -2.00 | 3.68 | 254.47 | 11.56 | 265.14 | 0.2016 | 867.2 | 999999 | |
| 1.56 | 11.53 | 0.79 | 5.81 | 6.43 | 253.30 | 10.39 | 279.76 | 0.1826 | -901.3 | -761.4 | |
| 1.39 | -13.00 | 0.70 | -13.00 | 6.11 | 253.29 | 10.38 | 277.97 | 0.1817 | -968.9 | 999999 | |
| 0.00 | 1.65 | 0.00 | 0.84 | 12.71 | 253.49 | 10.58 | 307.98 | 0.2284 | -866.0 | -617.8 | |
| 7.54 | 11.70 | 3.80 | 5.89 | 5.30 | 253.21 | 10.30 | 273.56 | 0.1793 | -1153.5 | -669.1 | |
| 2.69 | 122.14 | 1.35 | 61.47 | 7.42 | 253.16 | 10.26 | 285.19 | 0.1838 | -787.0 | 66.1 | |
| 0.00 | 1.30 | 0.00 | 0.66 | 8.88 | 253.02 | 10.11 | 292.94 | 0.1892 | 812.0 | 657.1 | |
| 0.00 | 2.69 | 0.00 | 1.35 | 8.35 | 252.79 | 9.88 | 290.67 | 0.1823 | 1180.0 | 945.8 | |
| 5.72 | -17.00 | 2.88 | -17.00 | 8.05 | 252.69 | 9.78 | 289.28 | 0.1791 | 1085.6 | 999999 | |
| 7.02 | -17.00 | 3.53 | -17.00 | 6.92 | 252.61 | 9.70 | 283.17 | 0.1725 | -1072.1 | 999999 | |
| 1.99 | -17.00 | 1.00 | -17.00 | 6.71 | 252.39 | 9.48 | 282.24 | 0.1681 | -1190.5 | 999999 | |
| 1.39 | 3.12 | 0.70 | 1.57 | 6.63 | 252.20 | 9.30 | 281.94 | 0.1648 | -1047.7 | -804.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 6.48 | 252.05 | 9.14 | 281.22 | 0.1617 | -1136.0 | -990.9 | |
| 0.00 | 2.08 | 0.00 | 1.04 | 6.57 | 251.72 | 8.81 | 282.20 | 0.1564 | -906.0 | -582.4 | |
| 2.08 | 10.58 | 1.04 | 5.30 | 6.19 | 251.56 | 8.65 | 279.91 | 0.1525 | -1034.5 | -792.2 | |
| 0.00 | 1.47 | 0.00 | 0.74 | 6.79 | 250.99 | 8.09 | 284.65 | 0.1450 | -880.0 | -631.9 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 6.67 | 250.81 | 7.90 | 284.16 | 0.1415 | -875.0 | -646.5 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 6.56 | 249.99 | 7.08 | 284.80 | 0.1273 | 680.0 | 567.1 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 8.39 | 249.54 | 6.63 | 299.28 | 0.1316 | -816.0 | -569.2 | |
| 1.99 | 2.17 | 0.99 | 1.08 | 5.50 | 248.72 | 5.81 | 277.73 | 0.1021 | 957.3 | 948.5 | |
| 0.00 | 3.29 | 0.00 | 1.64 | 8.37 | 248.03 | 5.12 | 305.75 | 0.1092 | 735.0 | 761.3 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.49 | 247.85 | 4.94 | 307.62 | 0.1080 | 1054.0 | 909.4 | |
| 0.00 | 3.38 | 0.00 | 1.68 | 7.54 | 247.74 | 4.84 | 300.38 | 0.0973 | 703.0 | 767.4 | |
| 0.00 | 1.73 | 0.00 | 0.86 | 7.95 | 247.75 | 4.84 | 303.95 | 0.1012 | 863.0 | 681.7 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 9.09 | 247.67 | 4.76 | 312.82 | 0.1123 | 902.0 | 657.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 10.61 | 247.60 | 4.70 | 321.87 | 0.1309 | 944.0 | 642.7 | |
| 0.00 | 1.99 | 0.00 | 0.99 | 7.66 | 247.20 | 4.29 | 304.53 | 0.0905 | 932.0 | 758.0 | |
| 0.00 | 5.98 | 0.00 | 2.98 | 9.66 | 247.17 | 4.26 | 319.56 | 0.1133 | 1114.0 | 800.0 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.11 | 246.75 | 3.84 | 324.86 | 0.1151 | 851.0 | 612.4 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 9.37 | 245.65 | 2.74 | 329.66 | 0.0939 | 667.0 | 486.5 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 9.96 | 245.41 | 2.51 | 334.69 | 0.1012 | 1030.0 | 841.5 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 10.92 | 245.36 | 2.45 | 338.68 | 0.1161 | 955.0 | 654.6 | |
| 2.69 | 4.68 | 1.34 | 2.33 | 10.32 | 245.33 | 2.42 | 336.90 | 0.1063 | 1110.0 | 886.2 | |
| 0.00 | 5.81 | 0.00 | 2.89 | 9.16 | 245.14 | 2.23 | 333.52 | 0.0865 | 913.0 | 736.1 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 10.80 | 244.33 | 1.42 | 347.01 | 0.1089 | 811.0 | 599.8 | |
| 2.25 | 12.74 | 1.12 | 6.34 | 9.67 | 244.23 | 1.33 | 345.13 | 0.0893 | 1052.3 | 770.4 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 10.42 | 244.21 | 1.30 | 347.30 | 0.1018 | 933.0 | 747.4 | |
| 0.00 | 6.24 | 0.00 | 3.10 | 9.31 | 244.08 | 1.17 | 345.77 | 0.0825 | 908.0 | 768.7 | |
| 8.06 | 73.25 | 4.00 | 36.35 | 8.15 | 243.99 | 1.08 | 342.57 | 0.0625 | 1368.4 | 501.6 | |
| 0.00 | 1.73 | 0.00 | 0.86 | 10.45 | 243.93 | 1.03 | 349.95 | 0.1014 | 732.0 | 615.3 | |
| 0.00 | 5.11 | 0.00 | 2.55 | 10.66 | 243.87 | 0.97 | 350.86 | 0.1048 | 739.0 | 617.8 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 9.85 | 243.87 | 0.96 | 349.45 | 0.0909 | 915.0 | 779.6 | |
| 1.47 | -50.00 | 0.73 | -50.00 | 8.30 | 243.75 | 0.84 | 346.84 | 0.0639 | 1045.5 | 999999 | |
| 0.00 | 2.08 | 0.00 | 1.04 | 10.48 | 243.69 | 0.78 | 352.33 | 0.1013 | 1110.0 | 870.3 | |
| 3.55 | 6.50 | 1.77 | 3.24 | 10.27 | 243.63 | 0.72 | 352.65 | 0.0975 | 1031.8 | 740.6 | |
| 3.64 | 34.07 | 1.81 | 16.94 | 9.82 | 243.51 | 0.60 | 353.34 | 0.0895 | 1189.3 | 697.0 | |
| 0.00 | 6.50 | 0.00 | 3.23 | 8.74 | 243.51 | 0.60 | 351.58 | 0.0709 | 854.0 | 893.0 | |
| 9.36 | -57.00 | 4.65 | -57.00 | 9.61 | 243.48 | 0.57 | 353.40 | 0.0858 | 1200.2 | 999999 | |
| 2.08 | 3.81 | 1.03 | 1.89 | 9.13 | 243.48 | 0.57 | 352.69 | 0.0775 | 1100.4 | 792.9 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 8.36 | 243.39 | 0.48 | 352.54 | 0.0638 | 839.0 | 547.3 | |
| 2.86 | 7.54 | 1.42 | 3.76 | 10.66 | 243.18 | 0.27 | 357.43 | 0.1036 | 932.0 | 673.9 | |
| 8.67 | 84.52 | 4.31 | 42.04 | 10.30 | 243.09 | 0.18 | 358.19 | 0.0973 | 1118.7 | 587.2 | |
| 3.99 | -63.00 | 1.98 | -63.00 | 9.94 | 242.97 | 0.06 | 359.38 | 0.0910 | 1251.6 | 999999 | |
| 10.92 | -63.00 | 5.43 | -63.00 | 9.76 | 242.66 | -0.24 | 2.76 | 0.0879 | 1180.1 | 999999 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 9.13 | 242.00 | -0.91 | 11.55 | 0.0785 | 943.0 | 610.2 | |
| 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. | |