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

2007 0.00 707.79 0.00 966.81 -3.61 305.21 -1.24 188.53 0.9180 -15.0 -16.7


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SOHO MDI 2007-10-12 04:47:32 UT




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

1 0.00 4.59 0.00 12.82 -4.66 25.58 79.13 264.13 0.9848 -38.0 -39.8
2 0.00 5.47 0.00 14.18 -6.10 24.65 78.20 262.55 0.9825 -35.0 -4.9
3 0.00 4.44 0.00 9.97 5.17 23.99 77.54 273.93 0.9758 26.0 15.8
4 0.00 4.29 0.00 11.00 -6.63 24.35 77.90 261.98 0.9817 -19.0 -5.8
5 0.00 18.64 0.00 41.47 -5.52 23.62 77.17 263.01 0.9787 -13.0 -14.9
6 0.00 3.85 0.00 8.16 -4.32 22.32 75.87 264.06 0.9733 -65.0 -59.3
7 0.00 14.94 0.00 28.33 -6.06 20.47 74.02 262.02 0.9665 59.0 24.7
8 0.00 6.66 0.00 13.03 -7.28 20.68 74.23 260.81 0.9682 3.0 18.7
9 0.00 3.40 0.00 5.58 1.61 18.90 72.45 269.76 0.9544 -50.0 -25.1
10 0.00 2.81 0.00 5.33 -7.63 20.27 73.82 260.38 0.9666 36.0 17.6
11 0.00 3.40 0.00 6.37 -7.88 19.96 73.51 260.09 0.9654 46.0 29.7
12 0.00 3.99 0.00 5.82 1.18 16.53 70.08 269.05 0.9416 61.0 42.0
13 0.00 12.28 0.00 17.44 2.82 16.22 69.77 270.76 0.9388 -64.0 -28.2
14 0.00 5.77 0.00 7.97 0.63 15.38 68.93 268.34 0.9350 21.0 3.9
15 0.00 6.21 0.00 10.40 -10.16 17.68 71.23 257.37 0.9564 66.0 40.0
16 0.00 1.78 0.00 2.65 -8.91 15.67 69.22 258.31 0.9447 54.0 33.2
17 0.00 10.50 0.00 20.34 22.81 22.34 75.89 292.03 0.9656 49.0 7.6
18 0.00 6.21 0.00 8.06 -13.70 11.45 65.00 252.43 0.9253 -28.0 -23.0
19 0.00 7.40 0.00 7.74 6.62 8.58 62.13 274.26 0.8825 -32.0 -29.6
20 0.00 3.99 0.00 5.24 19.53 15.11 68.66 288.64 0.9281 86.0 55.4
21 0.00 13.02 0.00 13.68 9.04 8.71 62.26 277.02 0.8826 -80.0 -49.6
22 0.00 3.85 0.00 3.91 11.48 7.93 61.48 279.78 0.8758 121.0 75.6
23 0.00 3.11 0.00 5.06 -26.55 13.16 66.71 239.61 0.9539 -57.0 -27.2
24 0.00 7.69 0.00 7.96 22.79 8.12 61.67 292.66 0.8813 -29.0 -16.1
25 0.00 3.85 0.00 3.22 -4.55 359.25 52.80 259.82 0.8090 182.0 100.5
26 0.00 4.29 0.00 4.15 23.28 5.47 59.02 293.53 0.8610 -40.0 13.9
27 0.00 2.81 0.00 2.67 23.93 4.70 58.25 294.39 0.8555 45.0 66.9
28 0.00 3.55 0.00 3.77 -21.79 3.23 56.78 241.43 0.8865 -33.0 -48.6
29 0.00 3.55 0.00 3.23 -15.35 359.75 53.30 247.25 0.8405 39.0 47.6
30 0.00 5.62 0.00 5.60 -20.18 1.56 55.11 242.56 0.8696 -137.0 -61.9
31 0.00 5.33 0.00 4.49 -11.53 357.76 51.31 250.98 0.8112 -23.0 -102.1
32 0.00 10.21 0.00 9.58 -19.77 359.44 52.99 242.19 0.8517 -159.0 -77.3
33 0.00 7.99 0.00 9.73 34.39 11.43 64.98 305.06 0.9153 69.0 33.9
34 0.00 2.96 0.00 2.31 -11.15 354.17 47.72 250.14 0.7741 -163.0 -166.9
35 0.00 4.14 0.00 2.98 4.14 353.14 46.69 269.96 0.7281 -96.0 -61.8
36 0.00 1.78 0.00 1.41 -13.01 354.50 48.05 247.99 0.7838 -169.0 -122.8
37 0.00 7.40 0.00 6.17 25.30 358.87 52.42 297.09 0.8071 -15.0 -48.3
38 0.00 4.44 0.00 3.36 -11.28 352.68 46.23 249.39 0.7589 71.0 117.3
39 0.00 5.18 0.00 4.31 26.30 358.44 51.99 298.42 0.8053 130.0 72.3
40 0.00 4.44 0.00 4.45 -27.71 358.32 51.87 233.24 0.8713 -70.0 -35.7
41 0.00 3.11 0.00 2.76 -27.44 353.02 46.57 230.96 0.8321 -31.0 -58.8
42 0.00 2.51 0.00 3.04 44.04 8.35 61.90 315.94 0.9137 -3.0 -26.4
43 0.00 5.77 0.00 5.92 -34.12 355.26 48.81 225.35 0.8777 -44.0 -35.1
44 0.00 2.37 0.00 2.04 -28.55 350.73 44.28 228.54 0.8205 -78.0 -77.9
45 0.00 5.18 0.00 3.25 10.03 344.47 38.02 278.54 0.6156 27.0 42.9
46 0.00 4.44 0.00 4.33 45.27 358.33 51.88 320.03 0.8639 15.0 39.0
47 0.00 11.10 0.00 8.28 -25.82 343.82 37.37 227.03 0.7490 -129.0 -71.5
48 0.00 5.03 0.00 3.20 -14.51 339.77 33.32 237.81 0.6307 102.0 51.7
49 0.00 3.40 0.00 3.20 -37.21 348.21 41.76 218.61 0.8522 61.0 16.3
50 0.00 7.10 0.00 4.05 -0.29 335.40 28.95 258.59 0.4958 -210.0 -69.0
51 0.00 1.63 0.00 1.17 -30.43 336.11 29.66 216.21 0.7248 -97.0 -90.1
52 0.00 2.37 0.00 2.85 -51.17 344.03 37.58 204.81 0.9131 40.0 34.9
53 0.00 4.59 0.00 3.63 -37.81 335.03 28.58 208.96 0.7829 -24.0 -94.3
54 0.00 4.88 0.00 2.64 -2.60 328.52 22.07 249.13 0.4035 121.0 114.2
55 0.00 6.66 0.00 9.01 63.88 357.78 51.33 338.30 0.9312 -54.0 -27.1
56 0.00 2.81 0.00 3.34 -54.26 336.58 30.13 198.82 0.9110 70.0 63.9
57 0.00 5.03 0.00 9.52 72.57 3.71 57.26 344.87 0.9662 -39.0 -26.1
58 0.00 3.11 0.00 1.66 -10.71 320.81 14.36 220.46 0.3771 19.0 -29.6
59 0.00 4.14 0.00 4.82 -55.44 331.20 24.75 195.21 0.9070 33.0 40.7
60 0.00 5.92 0.00 4.76 -43.29 324.62 18.17 196.73 0.7908 -110.0 -98.2
61 0.00 3.55 0.00 8.53 79.41 2.52 56.07 351.03 0.9795 -29.0 -35.3
62 0.00 5.47 0.00 6.32 -57.42 320.49 14.04 188.32 0.9045 -82.0 -37.0
63 0.00 5.77 0.00 3.90 -36.04 314.81 8.36 189.95 0.6823 -135.0 -91.3
64 0.00 5.33 0.00 7.56 74.75 326.73 20.28 354.42 0.9392 -27.0 -42.3
65 0.00 9.47 0.00 14.98 77.56 322.21 15.76 356.47 0.9523 -108.0 -43.5
66 0.00 7.10 0.00 7.45 67.79 314.62 8.17 356.51 0.8846 -107.0 -72.5
67 0.00 2.66 0.00 5.51 -69.85 314.86 8.41 182.97 0.9720 65.0 38.2
68 0.00 4.73 0.00 4.07 -48.72 308.57 2.12 181.71 0.8197 74.0 58.4
69 0.00 2.96 0.00 1.87 44.41 307.97 1.52 358.25 0.6228 196.0 149.6
70 0.00 3.55 0.00 3.97 -57.63 305.72 -0.73 179.56 0.8984 61.0 50.8
71 0.00 1.78 0.00 3.00 -66.62 298.76 -7.69 176.81 0.9572 60.0 41.8
72 0.00 1.48 0.00 1.63 68.95 296.19 -10.26 4.11 0.8948 -99.0 -83.7
73 0.00 5.03 0.00 2.70 28.44 300.87 -5.58 12.66 0.3921 -124.0 -121.8
74 0.00 6.81 0.00 3.78 -20.31 300.42 -6.03 167.49 0.4566 -18.0 24.2
75 0.00 4.14 0.00 5.79 -62.22 291.90 -14.55 172.81 0.9365 -25.0 15.2
76 0.00 3.55 0.00 2.50 -38.11 295.95 -10.50 168.35 0.7127 71.0 66.3
77 0.00 2.37 0.00 5.75 -69.93 279.42 -27.03 170.83 0.9798 -48.0 -8.4
78 0.00 3.55 0.00 3.81 66.56 283.29 -23.16 10.16 0.8894 -63.0 -40.2
79 0.00 5.47 0.00 8.65 74.43 268.59 -37.86 9.99 0.9512 -10.0 -17.9
80 0.00 4.14 0.00 3.67 -48.19 290.59 -15.86 167.31 0.8315 -73.0 -11.7
81 0.00 2.37 0.00 6.22 76.49 237.98 -68.47 12.78 0.9830 -36.0 -23.9
82 0.00 5.92 0.00 5.42 -48.53 286.83 -19.62 164.67 0.8432 -65.0 -32.0
83 0.00 5.33 0.00 6.58 -57.26 282.07 -24.37 165.90 0.9179 87.0 46.4
84 0.00 6.36 0.00 9.39 -57.38 268.78 -37.67 159.53 0.9437 44.0 14.6
85 0.00 5.33 0.00 11.15 -59.24 256.36 -50.09 156.20 0.9730 -14.0 1.8
86 0.00 2.81 0.00 1.64 -13.14 280.75 -25.70 127.06 0.5314 55.0 88.1
87 0.00 6.21 0.00 7.12 -47.87 266.43 -40.02 151.42 0.9035 -11.0 -16.0
88 0.00 3.25 0.00 3.86 -45.46 261.44 -45.01 146.91 0.9104 -42.0 -35.6
89 0.00 4.29 0.00 3.47 -30.01 267.08 -39.37 135.97 0.7925 117.0 138.7
90 0.00 1.48 0.00 1.19 -29.53 267.07 -39.38 135.48 0.7896 44.0 60.0
91 0.00 5.03 0.00 4.25 -30.97 265.11 -41.34 135.67 0.8127 52.0 53.8
92 0.00 4.59 0.00 4.69 -23.73 251.85 -54.60 121.45 0.8766 9.0 -36.0
93 0.00 5.33 0.00 5.70 30.74 244.99 -61.46 58.39 0.8886 20.0 43.9
94 0.00 13.61 0.00 12.94 -13.39 250.65 -55.80 109.71 0.8567 -188.0 -92.6
95 0.00 3.85 0.00 4.40 -18.46 246.07 -60.38 113.85 0.9034 -39.0 -58.7
96 0.00 3.55 0.00 3.29 6.99 248.36 -58.09 85.56 0.8472 -67.0 -39.1
97 0.00 3.11 0.00 3.23 -10.61 246.95 -59.50 105.57 0.8811 -32.0 -50.8
98 0.00 3.85 0.00 4.00 -10.34 246.80 -59.65 105.23 0.8818 -32.0 -48.8
99 0.00 6.51 0.00 11.36 -20.55 236.62 -69.83 113.56 0.9601 -18.0 -27.2
100 0.00 5.92 0.00 6.28 6.88 243.74 -62.71 85.41 0.8871 -77.0 -45.4
101 0.00 5.77 0.00 7.57 11.56 237.89 -68.56 79.96 0.9277 -23.0 -13.9
102 0.00 13.02 0.00 19.32 -9.77 237.41 -69.04 102.62 0.9446 -18.0 -56.5
103 0.00 12.72 0.00 18.64 -8.64 237.56 -68.89 101.47 0.9426 -30.0 -61.9
104 0.00 42.75 0.00 62.26 -7.06 237.47 -68.98 99.79 0.9416 -151.0 -101.3
105 0.00 9.47 0.00 14.26 -7.93 237.05 -69.40 100.64 0.9448 -124.0 -55.5
106 0.00 3.25 0.00 10.40 -17.84 228.00 -78.45 109.20 0.9883 -60.0 -21.9
107 0.00 4.73 0.00 7.49 -8.45 235.91 -70.54 100.98 0.9514 -18.0 -40.3
108 0.00 1.92 0.00 2.97 -7.58 236.26 -70.19 100.13 0.9488 113.0 67.7
109 0.00 12.57 0.00 19.19 -6.33 236.46 -69.99 98.86 0.9466 -75.0 -39.5
110 0.00 11.54 0.00 17.36 -5.67 236.65 -69.80 98.20 0.9450 -79.0 -25.7
111 0.00 3.11 0.00 5.05 11.43 233.30 -73.15 79.91 0.9542 19.0 25.5
112 0.00 8.73 0.00 13.54 -3.77 235.92 -70.52 96.11 0.9475 -112.0 -67.9
113 0.00 3.70 0.00 6.93 -9.29 233.19 -73.26 101.40 0.9653 44.0 44.6
114 0.00 40.24 0.00 70.57 -7.58 233.89 -72.56 99.76 0.9608 15.0 36.4
115 0.00 3.85 0.00 6.09 0.51 234.70 -71.75 91.47 0.9513 8.0 -22.9
116 0.00 5.77 0.00 13.17 -8.21 230.14 -76.31 99.84 0.9770 -43.0 3.1
117 0.00 10.06 0.00 22.97 -8.61 229.71 -76.74 100.18 0.9787 -21.0 -2.1


  • 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.