diskProj. UProj. WFCorr. UCorr. WF BLLCMPos. angler MU MP

2005 0.00 1698.67 0.00 2210.08 3.87 120.99 46.62 244.26 0.9120 0.4 -8.4


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SOHO MDI 2005-09-29 01:35:33 UT




faculaeProj. UProj. WFCorr. UCorr. WFBLLCMPos. angler MU MP

1 0.00 3.12 0.00 11.87 1.13 117.28 82.57 270.25 0.9920 -3.0 11.4
2 0.00 4.01 0.00 11.19 -3.81 113.96 79.25 264.88 0.9850 -48.0 -0.2
3 0.00 3.71 0.00 9.64 4.58 114.03 79.31 273.36 0.9821 -19.0 7.3
4 0.00 3.27 0.00 8.37 6.18 114.19 79.48 275.00 0.9821 -57.0 -17.2
5 0.00 4.31 0.00 9.94 -4.92 111.66 76.94 263.44 0.9779 10.0 -18.1
6 0.00 6.54 0.00 13.36 1.27 110.64 75.92 269.61 0.9709 68.0 28.8
7 0.00 5.64 0.00 21.35 12.87 118.35 83.63 282.14 0.9917 -60.0 -10.9
8 0.00 4.46 0.00 11.40 -7.55 112.42 77.71 260.89 0.9819 -19.0 -32.6
9 0.00 7.13 0.00 20.01 12.11 115.54 80.83 281.14 0.9846 -10.0 -8.4
10 0.00 1.78 0.00 3.47 -4.01 109.26 74.55 264.02 0.9679 0.0 34.2
11 0.00 4.46 0.00 10.03 11.52 113.04 78.33 280.33 0.9764 29.0 18.7
12 0.00 75.61 0.00 134.91 6.78 109.61 74.89 275.18 0.9638 160.0 108.7
13 0.00 3.12 0.00 8.78 14.05 115.82 81.11 283.12 0.9849 -25.0 -18.2
14 0.00 14.26 0.00 25.37 -4.40 107.79 73.08 263.41 0.9615 36.0 17.3
15 0.00 24.36 0.00 46.14 9.97 109.83 75.12 278.49 0.9636 137.0 104.6
16 0.00 5.79 0.00 9.69 7.97 108.24 73.53 276.29 0.9568 99.0 73.4
17 0.00 11.59 0.00 19.95 9.29 108.80 74.09 277.71 0.9590 161.0 224.7
18 0.00 13.52 0.00 22.78 8.67 108.32 73.60 277.03 0.9568 76.0 95.4
19 0.00 1.93 0.00 6.29 17.29 117.69 82.98 286.54 0.9892 25.0 36.3
20 0.00 5.50 0.00 9.59 11.44 109.17 74.46 279.97 0.9601 29.0 31.6
21 0.00 5.50 0.00 9.45 -7.64 106.65 71.93 259.88 0.9584 13.0 1.7
22 0.00 7.13 0.00 10.45 -0.07 104.76 70.05 267.48 0.9424 3.0 5.3
23 0.00 5.05 0.00 11.14 16.51 113.10 78.38 285.45 0.9753 -10.0 -15.3
24 0.00 8.02 0.00 11.45 4.77 104.73 70.01 272.60 0.9390 34.0 32.6
25 0.00 2.97 0.00 4.58 -6.13 104.88 70.16 261.14 0.9480 40.0 48.0
26 0.00 4.01 0.00 5.73 7.34 105.02 70.31 275.36 0.9394 -7.0 -4.0
27 0.00 21.09 0.00 34.47 12.70 107.93 73.21 281.21 0.9535 -33.0 -16.4
28 0.00 4.01 0.00 5.63 -0.94 103.77 69.05 266.42 0.9371 -37.0 11.1
29 0.00 65.51 0.00 88.88 6.36 104.58 69.86 274.28 0.9372 -99.0 -45.5
30 0.00 4.31 0.00 8.49 16.67 111.38 76.67 285.52 0.9686 -23.0 -13.1
31 0.00 7.43 0.00 13.34 -11.63 106.68 71.97 255.79 0.9620 -89.0 -35.3
32 0.00 1.78 0.00 3.06 -10.99 106.03 71.32 256.33 0.9584 -20.0 3.9
33 0.00 5.35 0.00 9.05 -11.72 105.72 71.01 255.51 0.9576 -89.0 -23.6
34 0.00 4.60 0.00 6.62 11.64 105.52 70.80 279.97 0.9406 -101.0 -38.2
35 0.00 4.16 0.00 5.24 2.51 101.66 66.95 269.85 0.9210 7.0 41.4
36 0.00 6.54 0.00 12.37 19.18 110.89 76.17 288.10 0.9660 -46.0 -13.8
37 0.00 261.44 0.00 344.11 9.82 102.97 68.25 277.86 0.9256 -148.0 -77.4
38 0.00 1.78 0.00 2.16 4.51 100.95 66.24 271.94 0.9147 -67.0 -47.5
39 0.00 7.13 0.00 9.79 -8.90 101.78 67.06 257.67 0.9329 62.0 10.9
40 0.00 2.82 0.00 9.09 -21.21 112.38 77.67 247.21 0.9886 -10.0 5.1
41 0.00 18.72 0.00 26.78 -11.17 102.66 67.94 255.47 0.9408 126.0 49.5
42 0.00 3.57 0.00 4.72 -8.43 101.21 66.49 258.05 0.9288 28.0 43.5
43 0.00 6.54 0.00 8.14 -5.46 100.28 65.56 261.04 0.9192 11.0 44.8
44 0.00 4.60 0.00 5.38 4.46 99.98 65.27 271.78 0.9077 -11.0 -37.9
45 0.00 6.98 0.00 9.14 13.88 103.39 68.67 282.27 0.9271 65.0 50.4
46 0.00 125.22 0.00 142.65 8.18 100.22 65.50 275.89 0.9073 -74.0 -91.1
47 0.00 6.54 0.00 7.94 -5.83 99.60 64.89 260.52 0.9150 46.0 10.6
48 0.00 4.46 0.00 9.52 -20.43 107.56 72.84 247.05 0.9734 42.0 19.6
49 0.00 3.57 0.00 7.53 24.47 112.81 78.09 293.61 0.9730 48.0 17.6
50 0.00 6.39 0.00 9.09 19.88 105.38 70.67 288.74 0.9386 -14.0 -34.3
51 0.00 7.72 0.00 9.91 -12.09 99.58 64.86 253.82 0.9234 70.0 14.1
52 0.00 4.60 0.00 5.10 10.77 98.89 64.17 278.69 0.8964 -54.0 -86.2
53 0.00 23.77 0.00 27.08 11.70 99.09 64.38 279.74 0.8977 -200.0 -69.8
54 0.00 21.84 0.00 27.93 -13.53 99.33 64.62 252.24 0.9240 80.0 75.5
55 0.00 5.35 0.00 5.82 12.05 98.42 63.70 280.11 0.8925 -115.0 -87.4
56 0.00 2.82 0.00 3.50 -13.00 98.60 63.89 252.62 0.9185 88.0 83.1
57 0.00 2.67 0.00 2.86 11.67 97.89 63.18 279.67 0.8885 -43.0 -40.7
58 0.00 1.78 0.00 4.78 -24.98 109.45 74.73 242.90 0.9831 22.0 -4.6
59 0.00 3.12 0.00 3.49 -9.25 96.53 61.82 256.15 0.8979 104.0 57.4
60 0.00 10.84 0.00 13.32 -14.69 97.90 63.19 250.65 0.9167 11.0 19.8
61 0.00 2.97 0.00 2.95 8.06 95.27 60.56 275.43 0.8682 -96.0 -57.8
62 0.00 1.78 0.00 1.79 10.53 95.84 61.12 278.30 0.8720 -103.0 -63.9
63 0.00 2.67 0.00 3.69 -18.74 99.78 65.07 246.92 0.9350 31.0 32.3
64 0.00 3.57 0.00 5.11 -19.78 100.39 65.67 246.00 0.9400 -27.0 -17.9
65 0.00 4.16 0.00 4.04 8.17 94.58 59.86 275.52 0.8621 -201.0 -120.4
66 0.00 23.62 0.00 22.90 11.29 94.96 60.24 279.16 0.8643 -111.0 -90.1
67 0.00 11.14 0.00 10.48 6.89 93.21 58.50 273.93 0.8505 -120.0 -30.4
68 0.00 6.39 0.00 8.28 -19.76 97.85 63.13 245.32 0.9256 73.0 45.7
69 0.00 4.46 0.00 4.12 9.80 92.92 58.21 277.34 0.8466 -11.0 -30.0
70 0.00 3.27 0.00 3.80 -17.60 95.49 60.77 246.89 0.9062 118.0 77.0
71 0.00 2.38 0.00 2.46 -13.24 93.18 58.46 250.89 0.8799 84.0 75.0
72 0.00 13.52 0.00 13.35 -10.70 92.23 57.51 253.44 0.8667 60.0 81.4
73 0.00 4.01 0.00 4.56 -17.54 94.95 60.24 246.79 0.9025 54.0 91.9
74 0.00 2.97 0.00 6.51 -29.38 105.42 70.70 237.64 0.9746 16.0 2.5
75 0.00 3.27 0.00 3.29 -15.15 91.67 56.96 248.33 0.8726 137.0 58.5
76 0.00 6.24 0.00 5.63 -9.03 89.29 54.58 254.50 0.8373 69.0 33.2
77 0.00 4.90 0.00 5.61 -20.85 94.06 59.34 243.01 0.9040 68.0 36.1
78 0.00 6.39 0.00 5.58 16.82 90.74 56.03 285.78 0.8271 -4.0 -20.0
79 0.00 3.27 0.00 2.66 3.22 87.36 52.65 268.89 0.7961 195.0 112.4
80 0.00 2.67 0.00 2.75 -18.37 91.22 56.51 244.67 0.8776 26.0 33.2
81 0.00 4.75 0.00 5.30 28.93 98.23 63.52 299.01 0.8977 -53.0 -13.2
82 0.00 5.20 0.00 5.68 29.84 97.46 62.74 300.13 0.8934 -71.0 -53.8
83 0.00 2.97 0.00 2.66 -15.84 86.88 52.17 245.87 0.8348 173.0 128.1
84 0.00 4.16 0.00 6.86 -32.47 98.99 64.27 232.83 0.9551 10.0 26.1
85 0.00 2.08 0.00 1.65 15.58 86.31 51.59 284.59 0.7822 -129.0 -130.7
86 0.00 4.75 0.00 3.53 5.68 83.20 48.48 271.59 0.7477 141.0 71.9
87 0.00 6.54 0.00 6.61 30.62 94.50 59.79 301.45 0.8738 -109.0 -50.7
88 0.00 6.24 0.00 5.61 -18.12 86.12 51.40 242.99 0.8359 27.0 -1.6
89 0.00 2.08 0.00 1.61 17.31 84.93 50.21 286.95 0.7693 -106.0 -30.7
90 0.00 7.58 0.00 6.63 -17.89 84.98 50.26 242.77 0.8252 125.0 69.1
91 0.00 3.57 0.00 3.41 -22.76 86.70 51.99 238.18 0.8572 -7.0 21.5
92 0.00 4.31 0.00 3.50 -14.20 83.11 48.39 246.23 0.7943 165.0 99.6
93 0.00 15.45 0.00 12.71 -16.45 82.71 47.99 243.41 0.7992 28.0 34.8
94 0.00 5.35 0.00 4.27 -14.77 82.13 47.41 245.12 0.7870 -97.0 -54.3
95 0.00 10.55 0.00 7.91 18.87 83.18 48.47 289.26 0.7527 -103.0 -95.2
96 0.00 5.79 0.00 4.28 18.69 82.44 47.72 289.15 0.7442 -186.0 -101.8
97 0.00 6.54 0.00 4.55 1.21 79.10 44.39 264.85 0.7045 167.0 119.1
98 0.00 6.98 0.00 11.40 -38.19 95.76 61.04 226.23 0.9536 -37.0 -22.3
99 0.00 8.02 0.00 6.45 -18.64 80.68 45.97 239.91 0.7897 97.0 92.9
100 0.00 5.94 0.00 4.41 -12.96 78.94 44.23 245.85 0.7473 -312.0 -196.6
101 0.00 3.27 0.00 2.20 4.81 77.66 42.94 269.79 0.6812 82.0 55.8
102 0.00 4.90 0.00 4.14 -22.08 81.43 46.71 236.41 0.8120 115.0 74.6
103 0.00 12.48 0.00 8.68 -7.38 77.17 42.45 252.31 0.7050 -277.0 -179.2
104 0.00 5.79 0.00 4.03 -7.77 77.05 42.34 251.73 0.7051 -38.0 -69.7
105 0.00 3.71 0.00 2.73 23.57 81.33 46.61 295.87 0.7426 -79.0 -68.7
106 0.00 5.35 0.00 3.80 -11.56 76.95 42.24 246.64 0.7197 -139.0 -81.1
107 0.00 4.75 0.00 3.13 7.23 76.24 41.53 273.28 0.6611 188.0 130.3
108 0.00 3.57 0.00 2.36 10.98 76.51 41.80 278.95 0.6647 230.0 160.6
109 0.00 2.08 0.00 1.65 -20.46 78.87 44.15 236.86 0.7817 130.0 121.6
110 0.00 3.42 0.00 2.58 -17.90 77.56 42.84 239.10 0.7564 141.0 102.1
111 0.00 3.42 0.00 2.77 -23.08 78.71 44.00 233.84 0.7938 93.0 53.2
112 0.00 3.86 0.00 2.49 11.22 74.81 40.10 279.44 0.6428 198.0 167.5
113 0.00 4.75 0.00 3.22 19.95 76.84 42.13 292.17 0.6832 -94.0 -73.2
114 0.00 4.60 0.00 3.19 -14.50 74.04 39.33 241.24 0.7022 -51.0 -104.5
115 0.00 16.34 0.00 10.20 10.17 72.55 37.84 277.92 0.6119 156.0 188.6
116 0.00 3.42 0.00 2.53 -20.93 74.64 39.92 233.78 0.7453 171.0 110.3
117 0.00 6.24 0.00 3.86 2.09 71.25 36.53 264.40 0.6000 -106.0 -78.7
118 0.00 5.64 0.00 6.60 46.71 94.85 60.13 318.95 0.9071 49.0 27.2
119 0.00 13.22 0.00 8.74 -12.20 71.92 37.20 242.98 0.6657 -178.0 -179.6
120 0.00 5.05 0.00 5.36 46.20 91.06 56.34 319.38 0.8868 -25.0 -28.1
121 0.00 2.82 0.00 4.04 -44.81 87.21 52.49 216.86 0.9397 -41.0 -35.1
122 0.00 8.32 0.00 10.66 51.02 96.81 62.09 322.99 0.9251 -68.0 -26.6
123 0.00 2.38 0.00 1.41 11.50 68.04 33.32 280.69 0.5500 114.0 73.8
124 0.00 6.68 0.00 5.37 40.47 79.10 44.38 317.50 0.7898 -59.0 -63.8
125 0.00 3.12 0.00 2.27 -24.88 70.56 35.85 226.49 0.7349 17.0 -40.0
126 0.00 5.79 0.00 4.21 -25.26 70.16 35.44 225.77 0.7342 148.0 84.5
127 0.00 4.60 0.00 5.48 -43.69 80.82 46.10 214.97 0.9108 -43.0 -41.0
128 0.00 5.79 0.00 4.10 -24.87 68.46 33.74 224.87 0.7167 34.0 4.9
129 0.00 4.75 0.00 3.90 -33.85 70.34 35.63 217.41 0.7986 97.0 45.2
130 0.00 11.88 0.00 8.31 -28.08 63.91 29.20 217.64 0.7071 163.0 64.4
131 0.00 4.31 0.00 4.49 -44.91 72.12 37.40 209.28 0.8816 -89.0 -58.8
132 0.00 8.91 0.00 4.92 -6.54 57.52 22.81 240.17 0.4458 93.0 40.1
133 0.00 4.16 0.00 9.14 67.52 106.80 72.08 338.07 0.9753 -48.0 -26.6
134 0.00 4.31 0.00 2.42 -15.19 52.16 17.44 218.13 0.4704 65.0 84.8
135 0.00 3.27 0.00 1.72 -4.64 50.76 16.05 235.00 0.3379 24.0 60.3
136 0.00 5.20 0.00 13.05 75.34 105.54 70.83 345.89 0.9814 13.0 14.7
137 0.00 3.42 0.00 3.08 -47.30 53.97 19.25 195.52 0.8378 40.0 27.3
138 0.00 4.46 0.00 3.51 -42.37 49.96 15.24 194.46 0.7800 46.0 56.5
139 0.00 10.40 0.00 11.27 -53.98 52.96 18.25 191.97 0.8901 42.0 18.0
140 0.00 1.63 0.00 4.14 -69.03 65.47 30.76 190.76 0.9816 20.0 -6.9
141 0.00 2.82 0.00 2.38 -45.79 48.63 13.91 191.96 0.8112 -175.0 -100.1
142 0.00 5.20 0.00 4.25 -44.73 47.30 12.58 191.21 0.7979 -8.0 -18.1
143 0.00 5.50 0.00 7.07 -59.30 51.09 16.38 188.98 0.9244 0.0 35.7
144 0.00 8.47 0.00 15.67 78.66 72.64 37.92 352.79 0.9643 -43.0 -33.3
145 0.00 4.16 0.00 6.32 76.20 62.15 27.44 353.33 0.9473 -30.0 -20.6
146 0.00 8.91 0.00 14.16 -64.62 46.39 11.67 185.24 0.9519 4.0 1.5
147 0.00 3.86 0.00 4.86 73.18 47.26 12.54 356.08 0.9212 -74.0 -50.4
148 0.00 15.89 0.00 15.42 65.82 42.86 8.14 356.13 0.8623 -34.0 -27.1
149 0.00 5.50 0.00 5.99 69.37 43.75 9.03 356.44 0.8921 -11.0 -28.8
150 0.00 4.60 0.00 3.87 -47.01 39.37 4.65 183.92 0.8105 41.0 20.6
151 0.00 2.38 0.00 3.23 75.05 46.79 12.08 356.68 0.9329 -38.0 -50.1
152 0.00 4.46 0.00 5.11 -57.48 39.89 5.18 183.08 0.9035 60.0 53.5
153 0.00 3.12 0.00 4.25 -61.82 40.28 5.57 182.82 0.9334 44.0 44.8
154 0.00 3.42 0.00 5.34 -64.59 39.93 5.21 182.36 0.9494 21.0 22.1
155 0.00 4.01 0.00 4.26 68.81 40.79 6.08 357.52 0.8864 -59.0 -53.5
156 0.00 6.09 0.00 7.40 72.80 33.81 -0.91 0.29 0.9157 -75.0 -57.3
157 0.00 2.53 0.00 5.25 -69.37 31.96 -2.76 179.00 0.9720 14.0 -7.8
158 0.00 3.86 0.00 13.73 -75.31 30.57 -4.15 178.94 0.9911 34.0 34.2
159 0.00 3.86 0.00 2.69 -37.87 32.40 -2.32 177.40 0.7055 48.0 49.5
160 0.00 3.57 0.00 3.42 65.55 30.01 -4.71 2.27 0.8583 -92.0 -73.4
161 0.00 3.57 0.00 5.63 78.32 24.45 -10.26 2.18 0.9512 -75.0 -37.8
162 0.00 3.42 0.00 6.93 -68.84 25.48 -9.23 176.58 0.9708 3.0 12.6
163 0.00 4.46 0.00 3.24 -39.62 26.28 -8.43 171.12 0.7340 48.0 48.7
164 0.00 3.12 0.00 1.68 -14.77 26.31 -8.41 158.86 0.3938 -101.0 -61.8
165 0.00 4.16 0.00 4.06 -51.62 21.53 -13.19 170.53 0.8634 8.0 39.8
166 0.00 3.57 0.00 12.36 80.10 313.67 -81.04 9.88 0.9905 0.0 9.2
167 0.00 5.64 0.00 6.86 69.90 4.87 -29.85 10.79 0.9154 -102.0 -44.2
168 0.00 5.35 0.00 6.28 -56.49 16.00 -18.72 168.74 0.9087 19.0 19.8
169 0.00 3.27 0.00 1.77 -14.50 23.29 -11.42 151.98 0.4099 -59.0 -75.8
170 0.00 5.50 0.00 8.04 72.62 354.15 -40.56 11.91 0.9428 -66.0 -34.1
171 0.00 7.43 0.00 12.05 73.34 347.02 -47.69 12.86 0.9539 -52.0 -36.3
172 0.00 3.12 0.00 3.84 -56.24 9.69 -25.03 165.12 0.9172 -19.0 -23.0
173 0.00 4.31 0.00 4.52 -50.23 7.18 -27.53 160.39 0.8830 79.0 57.2
174 0.00 4.16 0.00 10.33 -64.73 350.68 -44.04 162.37 0.9810 14.0 13.8
175 0.00 5.79 0.00 8.22 66.57 342.16 -52.56 19.68 0.9391 -78.0 -46.5
176 0.00 8.17 0.00 6.22 -37.52 11.13 -23.58 155.32 0.7621 0.0 -57.3
177 0.00 4.46 0.00 3.09 -32.03 12.05 -22.67 152.16 0.7020 75.0 67.6
178 0.00 2.53 0.00 7.14 -64.13 344.97 -49.74 160.23 0.9855 59.0 32.9
179 0.00 4.60 0.00 3.59 -36.74 7.02 -27.70 151.20 0.7754 -30.0 -68.8
180 0.00 4.16 0.00 3.59 51.27 355.48 -39.23 28.87 0.8217 -126.0 -63.6
181 0.00 4.31 0.00 7.47 -56.24 348.62 -46.10 155.31 0.9598 -54.0 -0.4
182 0.00 4.16 0.00 6.64 -51.73 345.46 -49.25 150.44 0.9524 18.0 15.5
183 0.00 2.97 0.00 2.70 48.16 348.32 -46.39 35.16 0.8409 -150.0 -110.4
184 0.00 3.42 0.00 3.14 48.22 347.66 -47.06 35.37 0.8448 -109.0 -83.5
185 0.00 13.52 0.00 25.69 54.14 322.20 -72.51 35.47 0.9641 -17.0 -5.0
186 0.00 10.40 0.00 8.58 -28.84 353.88 -40.84 134.20 0.8012 35.0 47.1
187 0.00 3.12 0.00 5.27 51.69 323.78 -70.94 37.80 0.9573 -18.0 -5.6
188 0.00 5.94 0.00 3.76 -0.13 356.80 -37.92 98.79 0.6241 127.0 82.1
189 0.00 5.05 0.00 3.70 -17.97 353.58 -41.13 121.98 0.7400 5.0 -28.0
190 0.00 2.67 0.00 1.75 -3.79 355.34 -39.37 103.87 0.6543 95.0 71.3
191 0.00 4.90 0.00 4.16 34.81 344.00 -50.72 51.49 0.8144 5.0 31.5
192 0.00 13.37 0.00 11.61 -24.21 347.98 -46.74 125.90 0.8221 -85.0 -46.7
193 0.00 9.06 0.00 6.91 21.24 345.85 -48.87 67.72 0.7610 -232.0 -151.1
194 0.00 3.27 0.00 2.48 20.54 345.77 -48.94 68.65 0.7605 -92.0 -64.9
195 0.00 8.32 0.00 9.74 -26.16 336.93 -57.78 123.05 0.9078 -90.0 -46.0
196 0.00 4.31 0.00 7.92 -31.73 327.68 -67.04 125.63 0.9647 -29.0 10.6
197 0.00 5.64 0.00 8.67 -22.83 328.35 -66.37 116.92 0.9484 4.0 10.5
198 0.00 7.87 0.00 13.75 -20.82 325.15 -69.57 114.08 0.9606 -4.0 11.0
199 0.00 3.71 0.00 4.68 -12.10 330.16 -64.55 106.26 0.9214 86.0 44.0
200 0.00 6.09 0.00 6.51 6.99 331.76 -62.95 85.62 0.8885 33.0 31.4
201 0.00 7.13 0.00 12.29 22.61 320.08 -74.64 68.37 0.9589 -15.0 -9.8
202 0.00 4.46 0.00 7.70 21.99 319.87 -74.85 69.01 0.9599 18.0 17.3
203 0.00 4.90 0.00 7.13 15.81 323.46 -71.25 75.58 0.9422 79.0 61.4
204 0.00 6.68 0.00 9.47 -3.10 325.83 -68.89 95.88 0.9380 -57.0 -42.6


  • Proj. U -  Projected umbra area in millionths of solar disc, it is zero for faculae
  • Proj. WF -  Projected facular area in millionths of solar disc
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, it is zero for faculae
  • Corr. WF -  Corrected facular area in millionths of solar hemisphere
  • 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 -  Magnetic field of the pixel of the center of gravity of facular contour.
  • MP -  Mean magnetic field within the facular contour averaged the pixel values with sign.