SDO HMI 2014-07-07 03:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 384.85 | 2104.66 | 194.39 | 1063.38 | -7.30 | 239.60 | -0.06 | 179.46 | 0.1963 | 40.9 | 49.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.18 | 0.00 | 0.59 | -5.67 | 243.94 | 4.28 | 204.98 | 0.1767 | 393.0 | 414.1 | |
| 0.00 | 2.91 | 0.00 | 1.46 | -5.82 | 243.82 | 4.16 | 204.00 | 0.1782 | 1071.0 | 792.7 | |
| 0.00 | 5.45 | 0.00 | 2.77 | -9.08 | 243.79 | 4.13 | 198.05 | 0.2303 | 102.0 | 117.1 | |
| 0.00 | 3.45 | 0.00 | 1.76 | -9.61 | 243.76 | 4.10 | 197.25 | 0.2388 | -182.0 | -245.2 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -5.05 | 243.60 | 3.94 | 204.70 | 0.1645 | -791.0 | -632.1 | |
| 8.36 | 1119.55 | 4.23 | 565.92 | -7.65 | 243.46 | 3.80 | 198.77 | 0.2053 | 1278.0 | 482.1 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -5.11 | 243.45 | 3.79 | 203.70 | 0.1644 | -833.0 | -709.4 | |
| 2.36 | -6.00 | 1.19 | -6.00 | -7.30 | 243.40 | 3.74 | 199.02 | 0.1994 | 1203.8 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.46 | -9.30 | 243.32 | 3.66 | 195.88 | 0.2315 | 96.0 | 408.3 | |
| 0.00 | 0.82 | 0.00 | 0.42 | -10.49 | 243.34 | 3.68 | 194.60 | 0.2511 | -860.0 | -681.7 | |
| 4.27 | -6.00 | 2.16 | -6.00 | -8.11 | 243.28 | 3.62 | 197.25 | 0.2119 | 956.4 | 999999 | |
| 3.45 | -6.00 | 1.75 | -6.00 | -7.52 | 243.09 | 3.43 | 197.24 | 0.2012 | 1092.5 | 999999 | |
| 7.09 | -6.00 | 3.59 | -6.00 | -7.86 | 243.07 | 3.40 | 196.61 | 0.2067 | 954.2 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.47 | -10.86 | 243.09 | 3.43 | 193.32 | 0.2563 | -897.0 | -747.2 | |
| 4.00 | -6.00 | 2.03 | -6.00 | -8.42 | 243.04 | 3.38 | 195.74 | 0.2158 | 816.2 | 999999 | |
| 2.18 | -6.00 | 1.11 | -6.00 | -8.58 | 242.89 | 3.22 | 194.87 | 0.2177 | 855.5 | 999999 | |
| 3.09 | -6.00 | 1.56 | -6.00 | -6.53 | 242.84 | 3.18 | 197.55 | 0.1837 | 1074.5 | 999999 | |
| 0.00 | 2.73 | 0.00 | 1.37 | -4.83 | 242.84 | 3.17 | 200.82 | 0.1559 | 38.0 | 60.6 | |
| 49.87 | -6.00 | 25.22 | -6.00 | -7.58 | 242.76 | 3.09 | 195.54 | 0.2006 | 1432.6 | 999999 | |
| 1.00 | -6.00 | 0.51 | -6.00 | -8.79 | 242.70 | 3.04 | 193.82 | 0.2205 | 983.8 | 999999 | |
| 0.00 | 7.63 | 0.00 | 3.83 | -4.77 | 242.62 | 2.96 | 199.66 | 0.1536 | -761.0 | -611.7 | |
| 0.00 | 0.91 | 0.00 | 0.47 | -12.73 | 242.68 | 3.01 | 190.39 | 0.2856 | 730.0 | 575.6 | |
| 9.08 | -6.00 | 4.58 | -6.00 | -6.65 | 242.57 | 2.91 | 195.92 | 0.1843 | 1328.5 | 999999 | |
| 10.54 | -6.00 | 5.34 | -6.00 | -8.17 | 242.54 | 2.88 | 193.81 | 0.2095 | 1158.3 | 999999 | |
| 0.82 | -6.00 | 0.42 | -6.00 | -8.89 | 242.52 | 2.86 | 192.91 | 0.2213 | 763.7 | 999999 | |
| 2.18 | -6.00 | 1.10 | -6.00 | -6.62 | 242.29 | 2.63 | 194.52 | 0.1825 | 1198.9 | 999999 | |
| 0.00 | 1.00 | 0.00 | 0.50 | -4.58 | 242.28 | 2.62 | 197.94 | 0.1487 | -680.0 | -504.1 | |
| 60.41 | -6.00 | 30.50 | -6.00 | -7.27 | 242.23 | 2.57 | 193.37 | 0.1932 | 1597.5 | 999999 | |
| 3.27 | -6.00 | 1.67 | -6.00 | -9.67 | 242.24 | 2.58 | 191.03 | 0.2334 | 999.4 | 999999 | |
| 2.91 | -6.00 | 1.47 | -6.00 | -8.17 | 242.21 | 2.54 | 192.24 | 0.2081 | 1142.9 | 999999 | |
| 1.73 | -6.00 | 0.87 | -6.00 | -8.08 | 242.05 | 2.39 | 191.61 | 0.2060 | 1016.5 | 999999 | |
| 3.63 | -6.00 | 1.84 | -6.00 | -7.48 | 241.92 | 2.26 | 191.60 | 0.1956 | 1199.2 | 999999 | |
| 1.73 | -6.00 | 0.88 | -6.00 | -9.07 | 241.75 | 2.09 | 189.36 | 0.2218 | 802.8 | 999999 | |
| 0.91 | -6.00 | 0.46 | -6.00 | -9.29 | 241.66 | 1.99 | 188.81 | 0.2253 | 838.4 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -9.63 | 241.66 | 2.00 | 188.58 | 0.2311 | 770.0 | 612.6 | |
| 5.18 | -6.00 | 2.61 | -6.00 | -7.17 | 241.49 | 1.83 | 189.70 | 0.1890 | 1061.6 | 999999 | |
| 5.00 | -6.00 | 2.52 | -6.00 | -7.58 | 241.37 | 1.71 | 188.74 | 0.1955 | 976.4 | 999999 | |
| 1.54 | 6.00 | 0.79 | 3.06 | -9.98 | 241.26 | 1.59 | 186.70 | 0.2360 | 868.4 | 662.0 | |
| 0.00 | 2.54 | 0.00 | 1.27 | -4.36 | 241.24 | 1.58 | 191.35 | 0.1404 | 987.0 | 831.0 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -10.26 | 241.10 | 1.44 | 185.93 | 0.2405 | 408.0 | 465.9 | |
| 3.54 | -6.00 | 1.78 | -6.00 | -6.67 | 240.91 | 1.25 | 186.97 | 0.1791 | 1145.4 | 999999 | |
| 0.73 | 4.27 | 0.37 | 2.17 | -9.41 | 240.91 | 1.25 | 185.51 | 0.2258 | 860.5 | 672.2 | |
| 0.00 | 0.91 | 0.00 | 0.45 | -3.84 | 240.91 | 1.25 | 189.61 | 0.1304 | 818.0 | 613.8 | |
| 0.00 | 1.45 | 0.00 | 0.73 | -3.99 | 240.91 | 1.25 | 189.42 | 0.1331 | 551.0 | 506.3 | |
| 3.18 | -6.00 | 1.60 | -6.00 | -7.29 | 240.88 | 1.22 | 186.41 | 0.1896 | 1150.5 | 999999 | |
| 3.00 | -6.00 | 1.51 | -6.00 | -7.14 | 240.79 | 1.13 | 186.02 | 0.1868 | 1256.3 | 999999 | |
| 2.73 | -6.00 | 1.38 | -6.00 | -8.48 | 240.76 | 1.10 | 185.20 | 0.2096 | 1229.2 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -4.48 | 240.72 | 1.06 | 187.56 | 0.1410 | 941.0 | 703.6 | |
| 1.64 | -6.00 | 0.82 | -6.00 | -6.98 | 240.63 | 0.97 | 185.28 | 0.1839 | 1035.1 | 999999 | |
| 0.00 | 2.36 | 0.00 | 1.19 | -7.88 | 240.63 | 0.97 | 184.86 | 0.1993 | 325.0 | 240.8 | |
| 2.00 | -6.00 | 1.01 | -6.00 | -8.72 | 240.57 | 0.91 | 184.24 | 0.2136 | 1175.0 | 999999 | |
| 4.45 | -6.00 | 2.24 | -6.00 | -6.46 | 240.51 | 0.85 | 184.86 | 0.1746 | 1196.0 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.56 | -10.10 | 240.51 | 0.85 | 183.56 | 0.2369 | -385.0 | -288.6 | |
| 2.27 | -6.00 | 1.15 | -6.00 | -8.91 | 240.45 | 0.79 | 183.62 | 0.2166 | 936.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -10.51 | 240.42 | 0.76 | 183.08 | 0.2438 | -847.0 | -662.7 | |
| 0.00 | 0.82 | 0.00 | 0.41 | -4.27 | 240.36 | 0.70 | 185.11 | 0.1366 | 1011.0 | 845.1 | |
| 0.73 | -6.00 | 0.37 | -6.00 | -6.36 | 240.30 | 0.63 | 183.67 | 0.1727 | 1025.1 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.46 | -10.26 | 240.30 | 0.64 | 182.62 | 0.2394 | 584.0 | 378.7 | |
| 0.64 | -6.00 | 0.32 | -6.00 | -9.13 | 240.11 | 0.45 | 182.03 | 0.2201 | 975.1 | 999999 | |
| 0.00 | 2.18 | 0.00 | 1.10 | -6.98 | 240.02 | 0.36 | 181.95 | 0.1832 | 106.0 | -59.1 | |
| 0.00 | 0.82 | 0.00 | 0.41 | -6.55 | 240.02 | 0.36 | 182.03 | 0.1757 | 278.0 | 131.4 | |
| 0.00 | 1.64 | 0.00 | 0.83 | -9.22 | 239.93 | 0.26 | 181.18 | 0.2216 | 602.0 | 473.7 | |
| 0.00 | 2.54 | 0.00 | 1.28 | -6.18 | 239.93 | 0.27 | 181.57 | 0.1692 | 126.0 | 172.8 | |
| 0.64 | 19.53 | 0.32 | 9.86 | -7.42 | 239.62 | -0.04 | 179.78 | 0.1905 | 1002.3 | 109.7 | |
| 1.64 | 5.36 | 0.82 | 2.69 | -5.78 | 239.19 | -0.47 | 177.11 | 0.1624 | 550.3 | -183.0 | |
| 0.00 | 3.27 | 0.00 | 1.66 | -8.94 | 239.15 | -0.51 | 177.68 | 0.2169 | -739.0 | -583.0 | |
| 0.45 | 1.82 | 0.23 | 0.91 | -6.49 | 239.10 | -0.56 | 176.79 | 0.1748 | -772.8 | -543.1 | |
| 0.00 | 1.18 | 0.00 | 0.60 | -7.54 | 238.88 | -0.78 | 175.98 | 0.1931 | -767.0 | -583.6 | |
| 0.00 | 1.82 | 0.00 | 0.92 | -7.32 | 238.85 | -0.81 | 175.74 | 0.1894 | 849.0 | 521.0 | |
| 0.00 | 2.18 | 0.00 | 1.09 | -5.78 | 238.86 | -0.81 | 175.05 | 0.1628 | 175.0 | 126.2 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -8.85 | 238.54 | -1.12 | 174.83 | 0.2160 | 815.0 | 586.3 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -7.45 | 238.48 | -1.18 | 173.88 | 0.1921 | -602.0 | -369.9 | |
| 0.00 | 3.36 | 0.00 | 1.69 | -6.98 | 238.45 | -1.21 | 173.45 | 0.1842 | 451.0 | 396.2 | |
| 0.00 | 1.64 | 0.00 | 0.83 | -7.35 | 238.27 | -1.39 | 172.71 | 0.1910 | -808.0 | -587.5 | |
| 0.00 | 2.27 | 0.00 | 1.15 | -7.20 | 238.21 | -1.45 | 172.29 | 0.1885 | -632.0 | -316.0 | |
| 0.00 | 0.73 | 0.00 | 0.37 | -9.03 | 238.20 | -1.46 | 173.38 | 0.2197 | 457.0 | 343.2 | |
| 0.00 | 1.73 | 0.00 | 0.87 | -7.35 | 238.05 | -1.61 | 171.60 | 0.1915 | -709.0 | -519.5 | |
| 1.91 | 774.28 | 0.96 | 390.77 | -5.78 | 237.94 | -1.72 | 169.49 | 0.1649 | -1131.2 | -487.8 | |
| 0.00 | 2.63 | 0.00 | 1.33 | -7.45 | 237.90 | -1.76 | 170.89 | 0.1935 | -740.0 | -479.2 | |
| 0.00 | 1.00 | 0.00 | 0.51 | -8.10 | 237.86 | -1.80 | 171.23 | 0.2046 | -649.0 | -532.7 | |
| 1.00 | -78.00 | 0.50 | -78.00 | -5.68 | 237.78 | -1.88 | 168.47 | 0.1639 | -1138.5 | 999999 | |
| 2.00 | -78.00 | 1.01 | -78.00 | -7.14 | 237.62 | -2.04 | 169.19 | 0.1890 | -890.8 | 999999 | |
| 0.00 | 20.17 | 0.00 | 10.21 | -8.22 | 237.49 | -2.17 | 169.57 | 0.2078 | -118.0 | -142.4 | |
| 9.72 | -78.00 | 4.89 | -78.00 | -5.96 | 237.45 | -2.22 | 166.85 | 0.1698 | -1202.1 | 999999 | |
| 12.81 | -78.00 | 6.46 | -78.00 | -6.95 | 237.38 | -2.28 | 167.72 | 0.1867 | -1158.9 | 999999 | |
| 1.54 | -78.00 | 0.78 | -78.00 | -5.53 | 237.23 | -2.43 | 164.98 | 0.1635 | 654.5 | 999999 | |
| 1.36 | -78.00 | 0.68 | -78.00 | -5.78 | 237.20 | -2.46 | 165.18 | 0.1677 | -1104.3 | 999999 | |
| 0.91 | 3.36 | 0.46 | 1.70 | -7.88 | 237.10 | -2.57 | 167.35 | 0.2034 | -947.9 | -726.6 | |
| 4.09 | -78.00 | 2.06 | -78.00 | -6.15 | 237.08 | -2.58 | 165.04 | 0.1745 | -1236.3 | 999999 | |
| 2.18 | -78.00 | 1.10 | -78.00 | -6.77 | 237.07 | -2.59 | 165.89 | 0.1848 | -1221.4 | 999999 | |
| 0.00 | 2.18 | 0.00 | 1.11 | -8.57 | 236.97 | -2.69 | 167.48 | 0.2154 | -733.0 | -485.2 | |
| 3.00 | -78.00 | 1.51 | -78.00 | -6.49 | 236.95 | -2.71 | 164.86 | 0.1807 | -1160.0 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -7.01 | 236.79 | -2.87 | 164.80 | 0.1902 | -615.0 | -489.1 | |
| 1.00 | -78.00 | 0.50 | -78.00 | -5.87 | 236.65 | -3.01 | 162.22 | 0.1720 | -1287.5 | 999999 | |
| 7.63 | -78.00 | 3.84 | -78.00 | -5.99 | 236.43 | -3.23 | 161.27 | 0.1752 | -1348.5 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.79 | -10.85 | 236.29 | -3.37 | 166.91 | 0.2559 | -785.0 | -765.6 | |
| 0.73 | 2.18 | 0.36 | 1.09 | -5.19 | 236.32 | -3.35 | 158.99 | 0.1628 | -1052.1 | -864.6 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -11.14 | 236.23 | -3.43 | 166.92 | 0.2608 | -667.0 | -512.4 | |
| 0.00 | 2.63 | 0.00 | 1.32 | -5.16 | 236.07 | -3.59 | 157.53 | 0.1639 | -1099.0 | -841.4 | |
| 22.35 | -78.00 | 11.26 | -78.00 | -6.33 | 236.03 | -3.63 | 159.80 | 0.1830 | -1364.3 | 999999 | |
| 0.00 | 2.54 | 0.00 | 1.28 | -5.41 | 235.85 | -3.81 | 156.91 | 0.1693 | -833.0 | -674.4 | |
| 0.00 | 2.63 | 0.00 | 1.32 | -4.64 | 235.74 | -3.92 | 154.30 | 0.1580 | -743.0 | -714.3 | |
| 71.85 | -78.00 | 36.34 | -78.00 | -7.39 | 235.65 | -4.01 | 159.86 | 0.2023 | -1445.6 | 999999 | |
| 4.72 | -78.00 | 2.38 | -78.00 | -6.61 | 235.60 | -4.06 | 158.18 | 0.1902 | -1189.2 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -5.35 | 235.61 | -4.05 | 155.44 | 0.1700 | -569.0 | -497.6 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -11.14 | 235.32 | -4.34 | 163.65 | 0.2647 | -837.0 | -575.4 | |
| 0.00 | 4.91 | 0.00 | 2.47 | -5.50 | 235.36 | -4.30 | 154.53 | 0.1743 | -694.0 | -827.9 | |
| 2.54 | -78.00 | 1.28 | -78.00 | -6.24 | 235.33 | -4.34 | 156.07 | 0.1861 | -1117.7 | 999999 | |
| 5.45 | -78.00 | 2.76 | -78.00 | -7.17 | 235.29 | -4.38 | 157.78 | 0.2011 | -1239.9 | 999999 | |
| 2.27 | -78.00 | 1.15 | -78.00 | -7.02 | 235.26 | -4.41 | 157.35 | 0.1988 | -1166.3 | 999999 | |
| 2.18 | -78.00 | 1.10 | -78.00 | -7.79 | 235.15 | -4.51 | 158.33 | 0.2118 | -1011.5 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.73 | -5.66 | 235.18 | -4.48 | 153.96 | 0.1781 | -682.0 | -621.4 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -6.31 | 234.96 | -4.71 | 154.43 | 0.1898 | -1033.0 | -809.4 | |
| 0.73 | -78.00 | 0.37 | -78.00 | -6.12 | 234.93 | -4.73 | 153.86 | 0.1871 | -982.2 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.56 | -11.17 | 234.86 | -4.81 | 162.03 | 0.2676 | -694.0 | -510.3 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -9.17 | 234.77 | -4.90 | 158.99 | 0.2360 | -878.0 | -743.2 | |
| 0.00 | 1.09 | 0.00 | 0.55 | -6.31 | 234.77 | -4.89 | 153.57 | 0.1912 | -750.0 | -601.3 | |
| 0.64 | 8.72 | 0.32 | 4.41 | -6.49 | 234.58 | -5.08 | 153.14 | 0.1955 | -976.6 | -833.9 | |
| 0.00 | 3.00 | 0.00 | 1.54 | -10.89 | 234.49 | -5.17 | 160.39 | 0.2651 | -927.0 | -879.5 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -11.68 | 234.35 | -5.31 | 160.90 | 0.2784 | -693.0 | -574.4 | |
| 0.00 | 1.91 | 0.00 | 0.97 | -9.36 | 233.96 | -5.71 | 156.21 | 0.2443 | -743.0 | -517.5 | |
| 0.00 | 0.36 | 0.00 | 0.18 | -7.52 | 233.86 | -5.80 | 152.34 | 0.2168 | -731.0 | -575.8 | |
| 0.00 | 1.64 | 0.00 | 0.83 | -7.33 | 233.86 | -5.80 | 151.94 | 0.2139 | -1095.0 | -959.8 | |
| 0.00 | 3.54 | 0.00 | 1.80 | -7.09 | 233.81 | -5.86 | 151.14 | 0.2107 | -744.0 | -834.8 | |
| 0.00 | 1.18 | 0.00 | 0.60 | -8.33 | 233.69 | -5.97 | 153.35 | 0.2304 | -822.0 | -713.5 | |
| 0.00 | 2.09 | 0.00 | 1.06 | -7.27 | 233.65 | -6.01 | 150.93 | 0.2148 | -926.0 | -795.1 | |
| 0.00 | 1.00 | 0.00 | 0.51 | -7.49 | 233.55 | -6.11 | 151.04 | 0.2188 | -900.0 | -702.3 | |
| 0.00 | 1.09 | 0.00 | 0.56 | -8.33 | 233.48 | -6.18 | 152.53 | 0.2321 | -790.0 | -595.2 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -7.34 | 233.43 | -6.23 | 150.21 | 0.2176 | -860.0 | -732.9 | |
| 0.00 | 2.73 | 0.00 | 1.38 | -7.06 | 233.13 | -6.53 | 148.34 | 0.2161 | -720.0 | -765.4 | |
| 0.00 | 2.63 | 0.00 | 1.35 | -9.43 | 232.93 | -6.73 | 152.65 | 0.2528 | -786.0 | -594.0 | |
| 0.00 | 1.00 | 0.00 | 0.51 | -8.55 | 232.92 | -6.75 | 150.90 | 0.2399 | -873.0 | -623.6 | |
| 0.00 | 1.82 | 0.00 | 0.92 | -7.28 | 232.91 | -6.75 | 148.03 | 0.2213 | -812.0 | -683.5 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -6.94 | 232.76 | -6.90 | 146.61 | 0.2178 | -808.0 | -685.1 | |
| 0.00 | 1.09 | 0.00 | 0.56 | -8.90 | 232.60 | -7.06 | 150.48 | 0.2476 | -773.0 | -562.2 | |
| 0.00 | 2.00 | 0.00 | 1.01 | -6.23 | 232.55 | -7.11 | 143.91 | 0.2098 | -818.0 | -651.5 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -6.04 | 232.52 | -7.14 | 143.27 | 0.2075 | -872.0 | -657.2 | |
| 0.00 | 1.09 | 0.00 | 0.56 | -9.22 | 231.63 | -8.04 | 147.89 | 0.2607 | -758.0 | -549.7 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -5.40 | 231.45 | -8.21 | 137.37 | 0.2108 | -730.0 | -519.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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 | |
|
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. | |