SDO HMI 2011-10-28 23:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 249.13 | 1238.86 | 126.35 | 628.75 | 6.82 | 252.76 | 11.51 | 288.00 | 0.2109 | -461.7 | -186.3 | |
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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 | 1.21 | 0.00 | 0.63 | 7.32 | 258.82 | 17.56 | 279.29 | 0.3046 | -649.0 | -473.1 | |
| 0.00 | 1.56 | 0.00 | 0.80 | 4.08 | 255.79 | 14.54 | 268.01 | 0.2517 | 779.0 | 577.4 | |
| 148.36 | 815.26 | 75.85 | 416.65 | 6.02 | 255.59 | 14.34 | 275.81 | 0.2487 | -1539.3 | -468.3 | |
| 1.13 | -3.00 | 0.57 | -3.00 | 6.27 | 254.95 | 13.70 | 277.08 | 0.2383 | -1192.6 | 999999 | |
| 1.21 | 10.15 | 0.62 | 5.16 | 3.60 | 254.65 | 13.39 | 265.67 | 0.2329 | 847.1 | 729.5 | |
| 0.95 | -3.00 | 0.49 | -3.00 | 5.12 | 254.65 | 13.39 | 272.23 | 0.2319 | -951.3 | 999999 | |
| 2.43 | -3.00 | 1.24 | -3.00 | 4.68 | 254.48 | 13.23 | 270.30 | 0.2291 | -869.3 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 7.73 | 253.48 | 12.23 | 284.47 | 0.2178 | -432.0 | -392.6 | |
| 2.69 | 10.49 | 1.36 | 5.32 | 6.21 | 253.38 | 12.13 | 277.55 | 0.2116 | -1169.2 | -888.7 | |
| 3.30 | -9.00 | 1.67 | -9.00 | 6.54 | 253.33 | 12.07 | 279.13 | 0.2114 | -1050.1 | 999999 | |
| 10.15 | 11.97 | 5.14 | 6.06 | 5.26 | 253.24 | 11.98 | 273.06 | 0.2080 | -1059.5 | -744.3 | |
| 2.17 | 9.10 | 1.10 | 4.61 | 7.53 | 253.20 | 11.95 | 283.83 | 0.2123 | -883.6 | -119.1 | |
| 0.00 | 9.19 | 0.00 | 4.66 | 8.75 | 253.18 | 11.92 | 289.38 | 0.2174 | 354.0 | 350.1 | |
| 0.00 | 1.30 | 0.00 | 0.66 | 4.70 | 252.83 | 11.58 | 270.34 | 0.2009 | -861.0 | -597.3 | |
| 0.00 | 1.82 | 0.00 | 0.92 | 8.34 | 252.86 | 11.60 | 287.98 | 0.2102 | 941.0 | 777.3 | |
| 0.00 | 1.30 | 0.00 | 0.66 | 8.67 | 252.77 | 11.52 | 289.59 | 0.2105 | 933.0 | 708.1 | |
| 5.29 | 76.05 | 2.68 | 38.44 | 8.04 | 252.72 | 11.47 | 286.78 | 0.2066 | 1068.4 | 66.7 | |
| 0.00 | 1.13 | 0.00 | 0.57 | 4.14 | 252.52 | 11.26 | 267.45 | 0.1959 | -1009.0 | -816.0 | |
| 1.39 | -17.00 | 0.70 | -17.00 | 7.84 | 252.53 | 11.28 | 286.04 | 0.2026 | 866.8 | 999999 | |
| 8.06 | -17.00 | 4.07 | -17.00 | 6.94 | 252.48 | 11.23 | 281.73 | 0.1983 | -1064.7 | 999999 | |
| 0.00 | 2.43 | 0.00 | 1.22 | 6.65 | 252.08 | 10.82 | 280.61 | 0.1906 | -1124.0 | -900.0 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 6.95 | 252.05 | 10.80 | 282.18 | 0.1912 | -176.0 | -155.4 | |
| 0.00 | 2.60 | 0.00 | 1.31 | 6.44 | 251.98 | 10.73 | 279.61 | 0.1885 | -1089.0 | -781.2 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 6.45 | 251.65 | 10.39 | 279.91 | 0.1828 | -743.0 | -535.7 | |
| 3.47 | 8.93 | 1.75 | 4.50 | 6.18 | 251.55 | 10.30 | 278.53 | 0.1805 | -1042.1 | -781.1 | |
| 0.00 | 4.94 | 0.00 | 2.49 | 5.56 | 251.39 | 10.13 | 275.13 | 0.1766 | -590.0 | -614.4 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 8.29 | 249.62 | 8.36 | 293.64 | 0.1578 | -858.0 | -693.1 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 5.53 | 248.69 | 7.44 | 276.50 | 0.1303 | 1073.0 | 897.4 | |
| 0.00 | 0.52 | 0.00 | 0.26 | 8.49 | 248.07 | 6.82 | 299.39 | 0.1354 | 746.0 | 602.7 | |
| 0.00 | 4.08 | 0.00 | 2.04 | 9.00 | 247.99 | 6.74 | 302.90 | 0.1386 | 979.0 | 814.5 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.25 | 247.79 | 6.54 | 298.79 | 0.1292 | 914.0 | 776.4 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 7.51 | 247.72 | 6.47 | 293.68 | 0.1225 | 790.0 | 654.9 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 9.21 | 247.72 | 6.47 | 305.26 | 0.1368 | 760.0 | 697.9 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.20 | 247.58 | 6.33 | 299.18 | 0.1255 | 825.0 | 685.6 | |
| 0.00 | 2.95 | 0.00 | 1.47 | 9.33 | 247.57 | 6.32 | 306.61 | 0.1359 | 992.0 | 800.7 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 9.51 | 247.51 | 6.26 | 307.92 | 0.1370 | 864.0 | 598.2 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 8.14 | 247.37 | 6.12 | 299.59 | 0.1218 | 1024.0 | 817.2 | |
| 0.00 | 2.17 | 0.00 | 1.08 | 9.60 | 247.21 | 5.96 | 309.82 | 0.1339 | 964.0 | 834.0 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 9.31 | 245.93 | 4.68 | 314.86 | 0.1141 | -656.0 | -511.3 | |
| 0.00 | 2.17 | 0.00 | 1.08 | 9.85 | 245.67 | 4.42 | 319.72 | 0.1179 | 1042.0 | 797.7 | |
| 0.00 | 1.47 | 0.00 | 0.74 | 10.93 | 245.47 | 4.22 | 326.28 | 0.1307 | 997.0 | 802.2 | |
| 1.30 | 4.16 | 0.65 | 2.08 | 10.24 | 245.37 | 4.12 | 323.72 | 0.1200 | 1009.7 | 1009.7 | |
| 1.39 | 6.59 | 0.69 | 3.28 | 9.17 | 245.30 | 4.04 | 318.09 | 0.1047 | 900.1 | 744.6 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 9.95 | 245.03 | 3.78 | 324.50 | 0.1124 | -857.0 | -507.8 | |
| 0.00 | 2.95 | 0.00 | 1.47 | 9.14 | 244.90 | 3.65 | 320.78 | 0.0999 | 639.0 | 660.0 | |
| 4.77 | 10.06 | 2.37 | 5.01 | 9.59 | 244.27 | 3.02 | 328.51 | 0.0999 | 979.6 | 929.6 | |
| 0.00 | 2.17 | 0.00 | 1.08 | 10.52 | 244.25 | 3.00 | 333.00 | 0.1138 | 963.0 | 782.4 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 10.67 | 244.10 | 2.85 | 334.75 | 0.1150 | 869.0 | 692.5 | |
| 0.00 | 5.38 | 0.00 | 2.67 | 9.29 | 244.06 | 2.81 | 328.75 | 0.0936 | 843.0 | 820.9 | |
| 8.67 | 54.45 | 4.31 | 27.05 | 8.16 | 244.02 | 2.77 | 321.41 | 0.0770 | 1300.6 | 576.2 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 10.97 | 244.04 | 2.79 | 336.27 | 0.1193 | 750.0 | 593.0 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.73 | 244.01 | 2.76 | 335.67 | 0.1153 | 790.0 | 628.8 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 9.86 | 243.91 | 2.66 | 332.94 | 0.1010 | 870.0 | 701.6 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 10.58 | 243.89 | 2.64 | 336.09 | 0.1121 | 968.0 | 878.0 | |
| 0.00 | 1.73 | 0.00 | 0.87 | 12.53 | 243.79 | 2.53 | 342.38 | 0.1431 | 861.0 | 642.1 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.64 | 243.54 | 2.29 | 329.93 | 0.0792 | 1048.0 | 857.8 | |
| 0.00 | 11.79 | 0.00 | 5.88 | 10.55 | 243.56 | 2.30 | 338.73 | 0.1094 | 1068.0 | 855.0 | |
| 0.00 | 3.47 | 0.00 | 1.72 | 9.15 | 243.52 | 2.26 | 333.17 | 0.0867 | 1187.0 | 852.5 | |
| 0.00 | 3.99 | 0.00 | 1.98 | 8.85 | 243.48 | 2.23 | 331.84 | 0.0819 | 909.0 | 657.2 | |
| 10.32 | 28.70 | 5.13 | 14.28 | 9.62 | 243.46 | 2.20 | 336.04 | 0.0938 | 1184.1 | 824.6 | |
| 2.60 | -60.00 | 1.29 | -60.00 | 9.86 | 243.46 | 2.21 | 337.04 | 0.0977 | 1185.7 | 999999 | |
| 0.00 | 2.43 | 0.00 | 1.21 | 8.40 | 243.45 | 2.20 | 329.37 | 0.0748 | 815.0 | 554.9 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.13 | 243.39 | 2.14 | 328.15 | 0.0702 | 864.0 | 638.9 | |
| 2.77 | 91.65 | 1.38 | 45.61 | 10.67 | 243.16 | 1.91 | 342.46 | 0.1091 | 866.5 | 551.5 | |
| 10.06 | -64.00 | 5.01 | -64.00 | 10.34 | 243.07 | 1.82 | 342.32 | 0.1031 | 1101.5 | 999999 | |
| 5.81 | -64.00 | 2.89 | -64.00 | 9.98 | 242.92 | 1.66 | 342.67 | 0.0964 | 1211.4 | 999999 | |
| 10.84 | -64.00 | 5.39 | -64.00 | 9.69 | 242.61 | 1.36 | 344.86 | 0.0899 | 1175.1 | 999999 | |
| 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. | |