groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

11944 752.02 3977.50 379.13 2002.57 -9.56 98.79 6.42 220.33 0.1753 629.2 152.0


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SDO HMI 2014-01-08 09:00:24 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 2.13 0.00 1.08 -4.59 105.92 13.55 266.36 0.2351 -886.0 -714.0
2 2.72 1987.93 1.38 1007.33 -7.29 105.19 12.82 254.35 0.2297 877.1 418.3
3 0.00 2.13 0.00 1.09 -11.89 104.41 12.04 235.29 0.2494 -898.0 -638.7
4 399.51 -2.00 202.79 -2.00 -8.31 104.25 11.88 248.77 0.2195 1755.6 999999
5 0.00 4.51 0.00 2.29 -10.59 103.96 11.59 238.98 0.2314 -57.0 -31.7
6 0.00 0.85 0.00 0.43 -4.63 103.50 11.13 265.60 0.1939 -744.0 -643.7
7 0.00 2.55 0.00 1.30 -10.60 103.41 11.04 237.75 0.2235 -31.0 -114.1
8 0.00 1.19 0.00 0.60 -4.72 102.54 10.17 264.70 0.1775 -859.0 -761.3
9 1.62 -2.00 0.82 -2.00 -8.59 102.56 10.18 244.41 0.1947 1236.8 999999
10 3.91 -2.00 1.97 -2.00 -6.61 102.24 9.87 253.87 0.1780 1192.5 999999
11 1.70 -2.00 0.86 -2.00 -7.29 102.16 9.79 250.10 0.1802 1227.4 999999
12 7.48 -2.00 3.76 -2.00 -6.44 102.06 9.68 254.56 0.1742 1255.8 999999
13 0.51 -2.00 0.26 -2.00 -9.25 102.06 9.69 240.22 0.1922 731.0 999999
14 1.79 -2.00 0.90 -2.00 -6.26 101.90 9.53 255.34 0.1709 1030.3 999999
15 0.00 0.94 0.00 0.47 -9.75 101.62 9.25 236.77 0.1902 -600.0 -411.5
16 0.00 1.19 0.00 0.60 -9.67 101.43 9.06 236.64 0.1867 856.0 697.8
17 2.47 -2.00 1.24 -2.00 -7.01 101.19 8.82 249.83 0.1629 1173.1 999999
18 0.00 0.94 0.00 0.47 -7.84 101.12 8.75 244.98 0.1670 675.0 429.5
19 12.16 -2.00 6.09 -2.00 -7.34 100.21 7.84 245.53 0.1493 1222.9 999999
20 0.00 2.38 0.00 1.19 -7.73 100.13 7.75 242.96 0.1508 862.0 738.6
21 0.00 1.11 0.00 0.56 -10.75 100.07 7.70 227.47 0.1794 871.0 719.4
22 2.13 -2.00 1.06 -2.00 -6.78 99.93 7.56 248.38 0.1412 -696.0 999999
23 1.87 -2.00 0.94 -2.00 -7.31 99.88 7.51 244.78 0.1439 1016.1 999999
24 0.00 1.28 0.00 0.64 -7.64 99.70 7.33 242.21 0.1437 1096.0 860.6
25 1.19 -2.00 0.59 -2.00 -6.76 99.63 7.26 247.79 0.1362 -1092.9 999999
26 0.60 -2.00 0.30 -2.00 -7.32 99.46 7.09 243.50 0.1374 1059.4 999999
27 0.00 0.94 0.00 0.47 -9.60 99.35 6.98 229.97 0.1572 -599.0 -460.0
28 0.00 1.19 0.00 0.59 -7.67 99.14 6.76 240.08 0.1353 908.0 803.0
29 0.00 2.30 0.00 1.15 -8.18 99.11 6.74 236.84 0.1395 944.0 713.2
30 5.19 -2.00 2.59 -2.00 -7.14 99.01 6.64 243.20 0.1291 401.6 999999
31 11.48 -2.00 5.73 -2.00 -6.64 98.97 6.60 246.70 0.1249 -1152.0 999999
32 0.00 0.94 0.00 0.47 -5.88 98.84 6.47 252.29 0.1183 381.0 494.5
33 0.00 1.96 0.00 0.98 -7.35 98.80 6.43 241.02 0.1276 1010.0 829.9
34 0.00 1.53 0.00 0.76 -8.12 98.78 6.41 235.88 0.1341 1108.0 934.3
35 0.00 1.28 0.00 0.64 -5.64 98.72 6.35 253.94 0.1151 962.0 774.4
36 0.00 0.68 0.00 0.34 -8.39 98.73 6.36 234.02 0.1360 719.0 663.9
37 0.00 5.27 0.00 2.63 -7.62 98.66 6.28 238.63 0.1277 1168.0 940.7
38 0.00 1.28 0.00 0.65 -16.62 98.74 6.37 205.63 0.2468 921.0 710.1
39 0.00 1.87 0.00 0.93 -5.61 98.36 5.99 253.31 0.1090 1138.0 968.0
40 0.00 3.23 0.00 1.61 -7.68 98.33 5.96 236.85 0.1234 976.0 772.6
41 0.00 1.45 0.00 0.72 -7.15 98.29 5.92 240.50 0.1181 1146.0 934.4
42 0.00 1.11 0.00 0.56 -16.90 98.44 6.07 204.09 0.2488 906.0 738.7
43 0.00 1.19 0.00 0.59 -5.88 98.16 5.79 250.36 0.1070 817.0 665.2
44 0.00 1.62 0.00 0.81 -7.21 98.08 5.71 239.17 0.1155 1114.0 907.1
45 2.21 13.26 1.10 6.61 -7.44 98.06 5.68 237.30 0.1173 1339.8 798.2
46 0.00 1.62 0.00 0.81 -0.28 97.99 5.62 302.34 0.1164 932.0 710.9
47 2.30 9.01 1.14 4.49 -8.04 97.49 5.12 230.34 0.1154 1160.8 849.4
48 56.78 574.69 28.44 287.82 -10.79 97.50 5.13 215.95 0.1504 1659.5 485.3
49 0.00 1.62 0.00 0.80 -6.98 97.27 4.90 237.14 0.1015 948.0 792.2
50 10.29 -48.00 5.14 -48.00 -9.64 97.25 4.87 219.65 0.1319 1236.1 999999
51 21.68 -48.00 10.84 -48.00 -10.29 97.10 4.73 215.84 0.1393 1550.1 999999
52 11.65 -48.00 5.82 -48.00 -10.56 96.75 4.38 212.66 0.1396 1511.2 999999
53 0.00 1.28 0.00 0.64 -9.49 96.25 3.88 214.14 0.1196 1088.0 818.2
54 0.00 1.02 0.00 0.51 -5.48 96.19 3.82 246.73 0.0726 -923.0 -708.3
55 1.02 9.78 0.51 4.87 -8.84 96.07 3.70 216.16 0.1085 1259.2 910.8
56 5.27 142.46 2.63 70.96 -9.67 95.90 3.53 210.83 0.1188 1089.9 -280.8
57 0.00 1.19 0.00 0.59 -5.04 95.60 3.23 249.64 0.0601 -839.0 -679.7
58 2.21 -56.00 1.10 -56.00 -9.91 95.54 3.17 207.25 0.1194 722.9 999999
59 0.00 3.23 0.00 1.61 -8.10 95.50 3.12 215.99 0.0923 -1037.0 -851.5
60 0.00 1.70 0.00 0.84 -5.09 95.48 3.11 247.99 0.0585 -983.0 -740.3
61 0.00 1.11 0.00 0.55 -8.13 95.02 2.65 211.44 0.0881 -974.0 -820.4
62 0.00 1.96 0.00 0.97 -8.14 94.84 2.47 209.69 0.0865 -870.0 -720.4
63 0.00 5.27 0.00 2.62 -6.84 94.83 2.46 219.28 0.0677 -418.0 -361.7
64 1.11 5.36 0.55 2.66 -7.04 94.72 2.35 216.06 0.0693 -1211.2 -885.0
65 0.60 163.46 0.30 81.54 -10.56 94.73 2.36 199.11 0.1244 1033.6 174.0
66 2.13 -65.00 1.06 -65.00 -10.80 94.65 2.27 197.85 0.1278 995.9 999999
67 0.68 -56.00 0.34 -56.00 -9.56 94.52 2.15 200.38 0.1066 -1161.6 999999
68 0.00 2.21 0.00 1.10 -9.82 94.43 2.06 198.78 0.1105 -621.0 -643.9
69 0.00 3.06 0.00 1.53 -11.60 94.41 2.04 194.48 0.1401 808.0 735.4
70 0.00 1.11 0.00 0.55 -12.17 94.38 2.01 193.34 0.1495 744.0 504.8
71 3.15 -65.00 1.57 -65.00 -10.33 94.31 1.94 196.46 0.1182 1203.1 999999
72 0.60 2.21 0.30 1.10 -7.16 94.18 1.81 208.47 0.0661 -992.1 -802.4
73 1.45 -65.00 0.72 -65.00 -10.47 94.07 1.70 194.21 0.1196 925.1 999999
74 1.96 -56.00 0.97 -56.00 -9.44 94.04 1.67 196.43 0.1020 -1227.8 999999
75 0.00 2.30 0.00 1.14 -7.28 93.97 1.60 204.87 0.0663 -944.0 -786.0
76 2.72 -56.00 1.35 -56.00 -9.17 93.89 1.52 195.75 0.0969 -1204.1 999999
77 0.00 1.45 0.00 0.72 -11.51 93.84 1.47 190.65 0.1364 785.0 627.5
78 0.00 1.11 0.00 0.55 -1.97 93.79 1.42 322.86 0.0412 989.0 854.3
79 0.00 2.21 0.00 1.10 -7.46 93.71 1.34 200.16 0.0674 -724.0 -629.8
80 0.00 0.94 0.00 0.47 -11.48 93.66 1.29 189.40 0.1353 682.0 412.5
81 0.00 3.40 0.00 1.69 -7.66 93.47 1.10 195.93 0.0695 -744.0 -641.1
82 0.00 3.57 0.00 1.78 -8.88 93.47 1.10 192.22 0.0901 -925.0 -929.6
83 2.55 -65.00 1.27 -65.00 -10.59 93.45 1.07 188.91 0.1195 -624.9 999999
84 0.00 4.34 0.00 2.16 -8.73 93.35 0.98 191.25 0.0871 -811.0 -652.4
85 1.87 4.34 0.93 2.15 -7.99 93.32 0.95 192.81 0.0744 -1109.4 -895.7
86 1.53 3.15 0.76 1.56 -9.29 93.29 0.92 189.50 0.0966 -1229.3 -934.4
87 7.40 15.90 3.68 7.91 -9.62 93.26 0.89 188.69 0.1021 -1238.3 -860.3
88 0.00 2.72 0.00 1.35 -9.02 93.20 0.83 189.03 0.0918 -1170.0 -936.9
89 0.00 1.28 0.00 0.64 -13.81 93.15 0.78 184.37 0.1743 907.0 678.7
90 0.34 -65.00 0.17 -65.00 -10.30 93.03 0.65 185.71 0.1134 -1006.5 999999
91 0.00 1.11 0.00 0.55 -8.85 92.90 0.53 186.03 0.0880 -758.0 -597.3
92 0.00 3.66 0.00 1.82 -8.40 92.67 0.30 183.67 0.0799 -801.0 -747.9
93 0.00 4.17 0.00 2.07 -9.94 92.64 0.26 182.45 0.1067 -793.0 -721.7
94 0.00 1.87 0.00 0.93 -8.17 92.55 0.18 182.31 0.0757 -946.0 -747.2
95 0.00 3.40 0.00 1.69 -7.87 92.52 0.15 182.07 0.0705 -856.0 -733.0
96 0.00 1.28 0.00 0.64 -14.62 92.51 0.14 180.73 0.1878 814.0 685.8
97 0.00 5.19 0.00 2.58 -9.32 92.37 -0.00 179.96 0.0958 -950.0 -598.8
98 0.00 2.13 0.00 1.06 -8.46 92.31 -0.06 179.23 0.0808 -1079.0 -924.6
99 0.00 1.79 0.00 0.88 -6.07 92.31 -0.06 178.48 0.0389 -829.0 -671.6
100 2.55 428.07 1.27 214.08 -11.25 92.15 -0.22 178.35 0.1294 -1146.5 -439.5
101 0.00 0.94 0.00 0.47 -14.65 92.09 -0.28 178.53 0.1883 -524.0 -317.5
102 0.00 1.02 0.00 0.51 -9.35 92.10 -0.27 177.19 0.0964 -964.0 -781.7
103 0.94 3.91 0.46 1.94 -8.11 92.07 -0.30 176.00 0.0748 -1269.1 -919.7
104 0.00 2.30 0.00 1.14 -7.31 92.07 -0.30 175.10 0.0609 -650.0 -603.6
105 7.48 -100.00 3.75 -100.00 -12.59 92.03 -0.34 177.82 0.1527 1040.2 999999
106 0.94 -100.00 0.47 -100.00 -11.13 91.91 -0.46 176.47 0.1275 -1025.5 999999
107 0.00 2.72 0.00 1.35 -7.69 91.80 -0.57 171.68 0.0681 -630.0 -546.9
108 23.21 -100.00 11.59 -100.00 -11.39 91.76 -0.61 175.47 0.1323 -1241.2 999999
109 0.00 16.41 0.00 8.15 -8.58 91.77 -0.60 172.85 0.0835 -1021.0 -945.4
110 0.00 2.47 0.00 1.22 -7.90 91.74 -0.63 171.27 0.0718 -829.0 -597.0
111 22.02 -100.00 11.02 -100.00 -12.17 91.70 -0.67 175.48 0.1458 -1175.0 999999
112 0.00 1.11 0.00 0.55 -9.67 91.68 -0.69 173.31 0.1027 -1085.0 -871.2
113 2.04 -100.00 1.02 -100.00 -10.77 91.65 -0.73 174.11 0.1217 -1145.8 999999
114 1.19 2.30 0.59 1.14 -7.99 91.57 -0.81 169.08 0.0738 -1037.4 -857.7
115 0.00 2.30 0.00 1.14 -9.82 91.56 -0.81 172.36 0.1055 -1059.0 -935.9
116 2.64 -100.00 1.32 -100.00 -11.24 91.46 -0.91 173.12 0.1303 -1407.3 999999
117 1.53 -100.00 0.76 -100.00 -11.10 91.46 -0.91 172.98 0.1277 -1312.4 999999
118 3.57 -100.00 1.79 -100.00 -12.61 91.43 -0.94 173.98 0.1540 -937.7 999999
119 0.85 -100.00 0.43 -100.00 -11.96 91.43 -0.94 173.50 0.1427 -1276.8 999999
120 9.52 259.08 4.78 130.40 -13.60 91.39 -0.98 174.40 0.1710 1152.1 -260.0
121 0.00 5.10 0.00 2.54 -8.67 91.38 -0.99 168.54 0.0861 -962.0 -864.9
122 0.00 2.21 0.00 1.11 -14.32 91.30 -1.07 174.29 0.1835 71.0 53.2
123 0.00 2.47 0.00 1.22 -7.99 91.30 -1.07 165.58 0.0749 -845.0 -609.3
124 0.00 1.19 0.00 0.59 -6.33 91.30 -1.07 156.87 0.0474 -776.0 -673.5
125 0.00 0.94 0.00 0.47 -9.58 91.17 -1.20 168.33 0.1025 -865.0 -785.9
126 0.00 1.70 0.00 0.84 -8.10 91.15 -1.22 164.11 0.0775 -887.0 -705.8
127 0.00 1.87 0.00 0.93 -8.34 91.12 -1.25 164.55 0.0816 -1007.0 -792.5
128 0.00 1.19 0.00 0.59 -10.86 91.11 -1.27 169.92 0.1245 -1000.0 -918.1
129 0.00 1.28 0.00 0.64 -11.30 91.04 -1.33 170.06 0.1324 -1260.0 -1054.6
130 0.00 1.28 0.00 0.63 -8.61 91.03 -1.34 164.38 0.0865 -828.0 -654.4
131 1.70 -100.00 0.85 -100.00 -12.31 90.95 -1.43 170.63 0.1499 -1088.2 999999
132 1.02 10.54 0.51 5.26 -10.74 90.93 -1.45 168.33 0.1231 -1431.2 -965.7
133 0.00 2.55 0.00 1.28 -12.05 90.83 -1.54 169.53 0.1457 -1138.0 -978.6
134 0.00 1.45 0.00 0.72 -11.01 90.80 -1.57 167.84 0.1281 -1154.0 -945.5
135 2.55 -100.00 1.28 -100.00 -12.88 90.76 -1.61 170.10 0.1601 -1020.9 999999
136 0.94 -132.00 0.47 -132.00 -10.56 90.75 -1.62 166.59 0.1207 -1200.7 999999
137 0.00 1.96 0.00 0.98 -11.63 90.71 -1.66 168.15 0.1390 -989.0 -797.0
138 12.58 33.75 6.27 16.81 -9.76 90.66 -1.71 164.07 0.1076 -1209.3 -908.4
139 11.14 -100.00 5.58 -100.00 -12.34 90.61 -1.76 168.54 0.1515 -1187.7 999999
140 1.28 3.23 0.63 1.61 -8.58 90.64 -1.73 160.07 0.0881 -1064.9 -834.8
141 0.00 4.34 0.00 2.17 -11.36 90.62 -1.75 167.10 0.1348 -875.0 -929.4
142 1.19 4.59 0.59 2.29 -10.86 90.59 -1.78 165.99 0.1264 -1225.3 -983.9
143 0.00 1.02 0.00 0.52 -15.61 90.55 -1.82 171.48 0.2071 -866.0 -651.2
144 2.04 -100.00 1.02 -100.00 -12.64 90.55 -1.82 168.54 0.1567 -914.2 999999
145 0.68 -142.00 0.34 -142.00 -10.71 90.54 -1.84 165.24 0.1241 -1190.5 999999
146 0.00 1.02 0.00 0.51 -12.85 90.52 -1.85 168.61 0.1604 -658.0 -546.4
147 1.02 5.19 0.51 2.60 -11.93 90.50 -1.87 167.17 0.1448 -1244.1 -881.0
148 1.79 -138.00 0.89 -138.00 -10.00 90.42 -1.95 162.63 0.1128 -1168.7 999999
149 0.94 4.51 0.47 2.25 -11.09 90.35 -2.02 164.68 0.1314 -1297.5 -1024.5
150 0.00 1.02 0.00 0.51 -12.31 90.22 -2.15 166.02 0.1524 -998.0 -860.9
151 3.06 -138.00 1.53 -138.00 -9.88 90.21 -2.16 160.54 0.1119 -1048.4 999999
152 2.98 -120.00 1.50 -120.00 -13.39 90.15 -2.22 167.19 0.1708 -1135.7 999999
153 0.00 2.38 0.00 1.19 -10.83 90.17 -2.20 162.79 0.1278 -1157.0 -981.6
154 0.00 1.11 0.00 0.55 -12.01 90.16 -2.21 165.15 0.1477 -1067.0 -813.2
155 0.00 1.87 0.00 0.94 -11.57 90.11 -2.26 163.94 0.1405 -1039.0 -833.4
156 0.00 1.87 0.00 0.93 -10.29 90.06 -2.31 160.53 0.1196 -1012.0 -807.7
157 1.45 -120.00 0.73 -120.00 -13.24 90.00 -2.37 166.14 0.1689 -1328.7 999999
158 0.00 1.62 0.00 0.82 -15.79 89.97 -2.40 168.97 0.2118 -890.0 -737.8
159 2.98 6.63 1.49 3.32 -12.43 89.98 -2.39 164.73 0.1555 -976.5 -924.7
160 0.00 3.40 0.00 1.69 -9.67 89.94 -2.43 157.64 0.1102 -902.0 -755.4
161 1.45 -120.00 0.73 -120.00 -13.21 89.88 -2.49 165.41 0.1689 -1276.4 999999
162 0.00 2.38 0.00 1.19 -11.57 89.90 -2.47 162.53 0.1415 -953.0 -868.0
163 0.00 1.11 0.00 0.55 -11.95 89.86 -2.51 163.11 0.1481 -1085.0 -904.1
164 6.38 -120.00 3.21 -120.00 -13.77 89.81 -2.56 165.88 0.1786 -1218.6 999999
165 0.00 7.06 0.00 3.53 -11.18 89.81 -2.56 161.05 0.1356 -633.0 -809.4
166 0.00 0.94 0.00 0.47 -11.72 89.75 -2.63 161.86 0.1448 -943.0 -721.5
167 0.00 1.87 0.00 0.93 -10.20 89.70 -2.67 157.50 0.1204 -637.0 -546.4
168 0.00 1.02 0.00 0.51 -11.00 89.60 -2.77 159.16 0.1339 -753.0 -601.5
169 0.00 4.08 0.00 2.04 -12.19 89.53 -2.84 161.53 0.1538 -1098.0 -920.7
170 13.94 -120.00 7.01 -120.00 -13.59 89.45 -2.92 163.69 0.1773 -1345.5 999999
171 3.49 8.59 1.75 4.30 -11.98 89.26 -3.11 159.44 0.1519 -1189.3 -990.1
172 1.11 6.46 0.55 3.23 -11.50 89.27 -3.11 158.29 0.1442 -1206.9 -864.3
173 0.00 6.72 0.00 3.37 -12.28 89.20 -3.18 159.74 0.1571 -897.0 -786.9
174 0.00 1.19 0.00 0.60 -11.71 89.14 -3.23 158.06 0.1483 -1090.0 -888.6
175 0.00 3.32 0.00 1.66 -12.49 88.83 -3.54 158.13 0.1627 -929.0 -794.6
176 0.00 5.87 0.00 2.94 -12.04 88.81 -3.57 156.90 0.1557 -925.0 -764.1
177 0.00 2.89 0.00 1.45 -11.38 88.82 -3.56 155.14 0.1453 -854.0 -863.0
178 0.00 1.11 0.00 0.56 -12.69 88.61 -3.76 157.44 0.1674 -1018.0 -841.5
179 0.00 5.70 0.00 2.85 -11.74 88.57 -3.80 154.71 0.1527 -900.0 -749.8
180 0.00 1.70 0.00 0.85 -11.47 88.51 -3.86 153.59 0.1490 -852.0 -783.9
181 0.00 0.68 0.00 0.34 -12.13 88.50 -3.87 155.40 0.1592 -466.0 -573.2
182 0.00 3.57 0.00 1.79 -12.90 88.37 -4.00 156.63 0.1724 -779.0 -755.0
183 0.00 0.94 0.00 0.47 -12.75 88.25 -4.12 155.65 0.1708 -853.0 -628.6
184 0.00 4.59 0.00 2.31 -12.48 88.22 -4.15 154.84 0.1668 -797.0 -632.2
185 0.00 1.28 0.00 0.64 -11.71 88.18 -4.19 152.39 0.1552 -818.0 -656.7
186 0.00 0.77 0.00 0.38 -12.93 88.10 -4.28 155.30 0.1747 -707.0 -649.8
187 0.00 1.11 0.00 0.56 -13.11 87.91 -4.46 154.81 0.1788 -632.0 -546.9
188 0.00 1.53 0.00 0.76 -9.95 87.51 -4.86 141.94 0.1359 -816.0 -646.3
189 0.00 1.53 0.00 0.76 -7.17 87.49 -4.88 124.59 0.1030 -808.0 -540.7
190 0.00 1.28 0.00 0.64 -12.06 86.93 -5.44 147.05 0.1713 -821.0 -637.3
191 0.00 0.94 0.00 0.47 -13.58 86.65 -5.72 150.22 0.1959 -902.0 -665.8
192 0.00 4.85 0.00 2.45 -13.84 86.58 -5.79 150.62 0.2005 -822.0 -651.8
193 0.00 1.62 0.00 0.81 -8.58 86.58 -5.79 129.69 0.1304 -777.0 -619.8


  • 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.
  • 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.
  • 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.