SDO HMI 2014-04-18 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 128.17 | 957.56 | 66.06 | 491.96 | -15.99 | 221.89 | 10.02 | 220.05 | 0.2572 | 307.2 | 178.5 | |
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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 | 1.15 | 0.00 | 0.62 | -18.06 | 230.91 | 19.04 | 234.01 | 0.3850 | 722.0 | 597.7 | |
| 0.00 | 2.13 | 0.00 | 1.14 | -17.82 | 230.75 | 18.88 | 234.34 | 0.3808 | 818.0 | 714.6 | |
| 0.00 | 2.30 | 0.00 | 1.19 | -11.16 | 227.32 | 15.45 | 248.14 | 0.2829 | 900.0 | 718.2 | |
| 0.00 | 2.04 | 0.00 | 1.05 | -11.04 | 227.03 | 15.16 | 248.18 | 0.2777 | 994.0 | 859.1 | |
| 51.73 | 304.79 | 27.05 | 159.37 | -16.28 | 227.28 | 15.41 | 232.87 | 0.3213 | 1398.2 | 396.7 | |
| 1.59 | 2.83 | 0.83 | 1.47 | -13.75 | 226.68 | 14.81 | 238.94 | 0.2911 | -1054.2 | -810.9 | |
| 5.40 | -5.00 | 2.81 | -5.00 | -15.55 | 226.77 | 14.90 | 233.92 | 0.3078 | 1390.7 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.00 | -11.07 | 225.73 | 13.86 | 246.40 | 0.2578 | 912.0 | 604.4 | |
| 0.80 | 5.58 | 0.41 | 2.89 | -15.08 | 225.86 | 13.99 | 233.62 | 0.2913 | 1141.3 | 840.4 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -11.87 | 225.46 | 13.59 | 243.15 | 0.2588 | 827.0 | 657.7 | |
| 1.24 | 2.48 | 0.64 | 1.28 | -13.90 | 225.38 | 13.51 | 236.23 | 0.2739 | -923.4 | -728.6 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -11.51 | 225.22 | 13.35 | 244.05 | 0.2527 | 812.0 | 631.2 | |
| 0.00 | 2.39 | 0.00 | 1.23 | -13.66 | 225.11 | 13.24 | 236.48 | 0.2681 | -992.0 | -704.6 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -11.64 | 224.59 | 12.72 | 242.53 | 0.2442 | 935.0 | 736.8 | |
| 0.44 | 3.63 | 0.23 | 1.87 | -14.78 | 224.34 | 12.47 | 231.48 | 0.2681 | 952.8 | 733.6 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -14.47 | 224.29 | 12.42 | 232.30 | 0.2644 | 916.0 | 783.2 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -14.36 | 223.75 | 11.88 | 231.45 | 0.2561 | 933.0 | 696.3 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -11.51 | 223.55 | 11.68 | 241.10 | 0.2276 | 1029.0 | 798.5 | |
| 13.99 | 23.38 | 7.18 | 12.01 | -15.15 | 223.69 | 11.82 | 228.90 | 0.2636 | 1097.0 | 513.7 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -14.39 | 223.53 | 11.66 | 230.84 | 0.2535 | 828.0 | 731.6 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -9.46 | 222.88 | 11.01 | 248.62 | 0.2033 | 845.0 | 699.1 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -15.78 | 222.90 | 11.03 | 225.17 | 0.2608 | 812.0 | 703.1 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -14.38 | 222.26 | 10.39 | 227.72 | 0.2372 | 805.0 | 638.8 | |
| 0.00 | 5.85 | 0.00 | 2.98 | -14.45 | 221.88 | 10.01 | 226.48 | 0.2332 | 950.0 | 836.2 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -14.55 | 221.57 | 9.70 | 225.30 | 0.2306 | 1070.0 | 874.4 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -15.59 | 221.21 | 9.34 | 221.08 | 0.2389 | 929.0 | 745.0 | |
| 0.00 | 3.19 | 0.00 | 1.64 | -17.83 | 221.28 | 9.41 | 215.58 | 0.2688 | 838.0 | 731.8 | |
| 0.00 | 1.59 | 0.00 | 0.81 | -16.20 | 221.11 | 9.24 | 219.09 | 0.2456 | 733.0 | 649.7 | |
| 0.00 | 1.68 | 0.00 | 0.86 | -14.95 | 220.90 | 9.03 | 222.01 | 0.2275 | 771.0 | 606.9 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -14.40 | 220.84 | 8.97 | 223.57 | 0.2202 | 948.0 | 766.6 | |
| 0.00 | 3.72 | 0.00 | 1.91 | -17.53 | 220.95 | 9.08 | 215.32 | 0.2615 | 827.0 | 658.8 | |
| 0.89 | 14.35 | 0.45 | 7.27 | -13.89 | 220.51 | 8.64 | 224.21 | 0.2101 | 1139.6 | 723.1 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -13.59 | 220.19 | 8.32 | 224.19 | 0.2026 | 771.0 | 613.9 | |
| 1.86 | 483.00 | 0.95 | 245.72 | -16.86 | 220.19 | 8.32 | 214.58 | 0.2450 | 1172.5 | 89.6 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -15.94 | 220.12 | 8.25 | 216.69 | 0.2318 | 666.0 | 417.8 | |
| 0.00 | 2.39 | 0.00 | 1.21 | -13.32 | 219.99 | 8.12 | 224.49 | 0.1970 | 1057.0 | 840.9 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -18.03 | 220.08 | 8.21 | 211.59 | 0.2603 | -402.0 | -333.8 | |
| 13.29 | -34.00 | 6.79 | -34.00 | -17.08 | 219.97 | 8.10 | 213.38 | 0.2460 | 1344.9 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -15.94 | 219.93 | 8.06 | 216.06 | 0.2299 | 1042.0 | 874.5 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -16.25 | 219.65 | 7.78 | 214.34 | 0.2315 | 906.0 | 823.0 | |
| 0.00 | 0.80 | 0.00 | 0.40 | -13.69 | 219.53 | 7.66 | 221.55 | 0.1962 | -485.0 | -315.4 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -14.97 | 219.39 | 7.52 | 216.91 | 0.2114 | 666.0 | 425.3 | |
| 0.00 | 1.68 | 0.00 | 0.85 | -13.91 | 219.10 | 7.23 | 219.19 | 0.1942 | -593.0 | -413.4 | |
| 1.59 | -34.00 | 0.81 | -34.00 | -15.31 | 219.11 | 7.24 | 214.95 | 0.2133 | -597.3 | 999999 | |
| 2.75 | -34.00 | 1.40 | -34.00 | -16.87 | 218.98 | 7.11 | 210.54 | 0.2342 | 963.2 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -19.16 | 218.97 | 7.10 | 205.99 | 0.2678 | -846.0 | -726.8 | |
| 4.61 | -34.00 | 2.33 | -34.00 | -14.34 | 218.71 | 6.84 | 216.27 | 0.1959 | -1243.9 | 999999 | |
| 3.01 | -34.00 | 1.52 | -34.00 | -14.79 | 218.72 | 6.85 | 214.94 | 0.2023 | -1134.3 | 999999 | |
| 2.48 | -34.00 | 1.26 | -34.00 | -17.15 | 218.74 | 6.87 | 209.07 | 0.2362 | -631.8 | 999999 | |
| 6.73 | -34.00 | 3.40 | -34.00 | -14.64 | 218.56 | 6.69 | 214.76 | 0.1986 | -1365.6 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -17.74 | 218.54 | 6.67 | 207.16 | 0.2433 | -752.0 | -525.0 | |
| 3.90 | -34.00 | 1.98 | -34.00 | -15.84 | 218.35 | 6.47 | 210.67 | 0.2136 | -1066.0 | 999999 | |
| 6.02 | -34.00 | 3.06 | -34.00 | -16.17 | 218.23 | 6.36 | 209.41 | 0.2176 | -953.3 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -18.39 | 218.30 | 6.43 | 205.15 | 0.2514 | -753.0 | -676.1 | |
| 4.34 | -34.00 | 2.19 | -34.00 | -15.04 | 218.13 | 6.26 | 211.90 | 0.2003 | -1197.1 | 999999 | |
| 0.00 | 4.69 | 0.00 | 2.40 | -18.27 | 218.04 | 6.17 | 204.47 | 0.2477 | -770.0 | -745.4 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -15.62 | 217.96 | 6.09 | 209.69 | 0.2073 | -769.0 | -658.1 | |
| 0.00 | 3.01 | 0.00 | 1.53 | -16.36 | 217.95 | 6.08 | 207.92 | 0.2181 | -120.0 | -127.7 | |
| 1.51 | 3.01 | 0.77 | 1.53 | -16.82 | 217.78 | 5.91 | 206.25 | 0.2237 | -943.9 | -752.8 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -17.81 | 217.81 | 5.94 | 204.46 | 0.2389 | -1098.0 | -938.7 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -18.02 | 217.72 | 5.85 | 203.75 | 0.2417 | -921.0 | -777.4 | |
| 0.00 | 4.69 | 0.00 | 2.36 | -13.56 | 217.47 | 5.60 | 213.47 | 0.1728 | -712.0 | -805.5 | |
| 0.00 | 2.04 | 0.00 | 1.04 | -16.92 | 217.56 | 5.69 | 205.22 | 0.2235 | -1070.0 | -916.4 | |
| 0.00 | 1.95 | 0.00 | 0.99 | -15.78 | 217.49 | 5.62 | 207.41 | 0.2058 | -950.0 | -770.1 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -18.24 | 217.41 | 5.54 | 202.26 | 0.2430 | -816.0 | -720.9 | |
| 0.00 | 1.51 | 0.00 | 0.76 | -14.81 | 217.19 | 5.32 | 208.50 | 0.1886 | -1017.0 | -888.7 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -18.12 | 217.28 | 5.41 | 201.99 | 0.2402 | -996.0 | -802.4 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -18.93 | 216.73 | 4.86 | 198.79 | 0.2498 | -879.0 | -777.5 | |
| 0.00 | 3.81 | 0.00 | 1.96 | -20.17 | 216.63 | 4.76 | 196.91 | 0.2692 | -895.0 | -586.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -25.57 | 216.69 | 4.82 | 192.34 | 0.3560 | -745.0 | -594.0 | |
| 0.00 | 2.13 | 0.00 | 1.08 | -17.20 | 216.14 | 4.27 | 199.06 | 0.2189 | -1073.0 | -851.8 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -18.87 | 216.02 | 4.15 | 196.30 | 0.2452 | -969.0 | -755.5 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -20.77 | 215.49 | 3.62 | 192.50 | 0.2740 | -1009.0 | -835.9 | |
| 0.00 | 1.77 | 0.00 | 0.90 | -17.48 | 215.17 | 3.30 | 194.60 | 0.2187 | -724.0 | -660.8 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -20.59 | 213.62 | 1.75 | 186.20 | 0.2659 | -841.0 | -675.0 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -17.49 | 212.99 | 1.12 | 185.06 | 0.2124 | -930.0 | -728.1 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -16.14 | 211.89 | 0.02 | 180.09 | 0.1884 | -877.0 | -566.8 | |
| 0.00 | 3.37 | 0.00 | 1.70 | -16.69 | 211.73 | -0.14 | 179.32 | 0.1979 | -719.0 | -736.0 | |
| 0.00 | 2.92 | 0.00 | 1.48 | -18.07 | 211.63 | -0.24 | 178.98 | 0.2216 | -788.0 | -648.3 | |
| 0.00 | 2.30 | 0.00 | 1.17 | -17.98 | 211.22 | -0.65 | 177.19 | 0.2203 | -797.0 | -574.3 | |
| 0.00 | 1.86 | 0.00 | 0.95 | -18.50 | 211.09 | -0.78 | 176.77 | 0.2293 | -977.0 | -809.4 | |
| 0.00 | 1.51 | 0.00 | 0.77 | -19.06 | 210.71 | -1.16 | 175.38 | 0.2392 | -703.0 | -492.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -17.95 | 210.56 | -1.31 | 174.31 | 0.2205 | -777.0 | -620.8 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -22.84 | 209.43 | -2.44 | 172.57 | 0.3048 | -789.0 | -663.1 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -22.71 | 209.20 | -2.67 | 171.83 | 0.3032 | -769.0 | -526.9 | |
| 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. | |