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

2007 0.00 492.97 0.00 635.79 -7.17 259.46 7.54 186.93 0.9107 -11.5 -3.1


previous   or   next   hour(day) / back to the solar disc

SOHO MDI 2007-10-16 07:59:32 UT




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

1 0.00 2.51 0.00 5.26 6.36 328.67 76.75 275.16 0.9724 -39.0 -17.9
2 0.00 1.48 0.00 4.14 -10.34 330.29 78.37 258.36 0.9846 -32.0 -42.0
3 0.00 4.13 0.00 8.94 9.84 329.44 77.51 278.78 0.9744 6.0 27.2
4 0.00 2.95 0.00 5.34 10.26 326.71 74.79 279.05 0.9627 29.0 27.5
5 0.00 2.66 0.00 5.23 -9.31 326.00 74.07 258.78 0.9686 -33.0 -37.7
6 0.00 6.79 0.00 10.18 -1.07 322.42 70.50 266.83 0.9454 40.0 6.4
7 0.00 6.64 0.00 9.15 -1.21 320.62 68.70 266.46 0.9348 14.0 0.5
8 0.00 4.87 0.00 8.82 -12.65 324.01 72.09 255.04 0.9623 7.0 -23.8
9 0.00 21.11 0.00 27.29 7.63 320.38 68.45 275.91 0.9284 31.0 42.9
10 0.00 3.10 0.00 3.82 5.88 318.52 66.60 273.89 0.9168 -59.0 -31.6
11 0.00 2.36 0.00 2.83 -2.83 316.95 65.03 264.23 0.9118 -109.0 -66.2
12 0.00 3.40 0.00 3.66 -0.48 314.41 62.49 266.46 0.8905 80.0 68.3
13 0.00 4.58 0.00 4.99 8.91 315.43 63.50 277.07 0.8928 0.0 -38.3
14 0.00 4.43 0.00 6.22 20.21 322.06 70.13 289.45 0.9375 -74.0 -41.7
15 0.00 3.54 0.00 3.86 -8.24 313.52 61.60 257.68 0.8930 4.0 26.0
16 0.00 3.84 0.00 6.97 -22.60 321.99 70.07 244.50 0.9628 -40.0 -31.7
17 0.00 3.40 0.00 3.18 3.50 310.15 58.22 270.52 0.8507 -132.0 -71.2
18 0.00 3.40 0.00 7.23 -28.77 323.17 71.25 238.57 0.9738 -33.0 -36.1
19 0.00 21.26 0.00 19.63 -6.22 308.12 56.20 258.80 0.8442 -61.0 -42.4
20 0.00 3.54 0.00 3.25 -9.18 307.45 55.53 255.19 0.8439 72.0 73.1
21 0.00 3.84 0.00 3.40 -7.82 306.40 54.47 256.51 0.8313 -200.0 -123.5
22 0.00 4.72 0.00 6.38 -25.09 314.84 62.92 240.11 0.9317 41.0 51.8
23 0.00 8.71 0.00 7.55 -7.94 305.41 53.49 256.12 0.8222 -47.0 -77.1
24 0.00 3.40 0.00 3.13 19.56 309.44 57.51 289.54 0.8456 -68.0 -45.1
25 0.00 6.05 0.00 9.18 34.16 322.84 70.91 304.19 0.9469 -60.0 -31.9
26 0.00 4.13 0.00 3.26 7.89 303.32 51.40 275.48 0.7800 146.0 124.1
27 0.00 8.86 0.00 7.46 -15.83 301.79 49.87 245.58 0.8100 -59.0 -9.9
28 0.00 3.54 0.00 2.98 -21.72 299.14 47.22 237.66 0.8093 56.0 59.8
29 0.00 3.10 0.00 2.09 -1.05 294.25 42.33 262.15 0.6820 -306.0 -180.7
30 0.00 4.87 0.00 4.93 -31.89 301.76 49.84 228.17 0.8729 119.0 25.9
31 0.00 4.72 0.00 3.00 1.89 290.58 38.65 265.79 0.6283 -163.0 -85.5
32 0.00 2.51 0.00 2.13 -27.42 296.30 44.37 229.94 0.8134 99.0 78.9
33 0.00 3.25 0.00 3.27 -35.75 298.81 46.89 222.92 0.8721 -48.0 -73.7
34 0.00 6.35 0.00 3.94 14.36 288.61 36.69 286.23 0.6051 -26.0 -51.0
35 0.00 11.22 0.00 10.30 -35.39 294.25 42.32 220.75 0.8430 -150.0 -82.5
36 0.00 2.07 0.00 2.05 -38.97 295.31 43.38 218.04 0.8688 -22.0 -40.1
37 0.00 4.72 0.00 4.75 -40.22 294.61 42.69 216.53 0.8719 67.0 15.8
38 0.00 2.81 0.00 2.35 44.45 294.86 42.94 322.95 0.8093 136.0 88.9
39 0.00 3.69 0.00 2.73 -32.73 281.84 29.92 214.46 0.7439 105.0 61.3
40 0.00 2.81 0.00 2.92 54.78 298.56 46.63 331.52 0.8812 -54.0 -33.2
41 0.00 6.35 0.00 9.05 -53.00 296.03 44.11 206.55 0.9385 10.0 -31.5
42 0.00 5.91 0.00 9.06 63.10 311.05 59.13 335.80 0.9485 -50.0 -15.6
43 0.00 4.72 0.00 3.79 -38.51 281.00 29.08 208.92 0.7887 8.0 21.8
44 0.00 4.58 0.00 4.79 -49.94 282.59 30.66 201.88 0.8827 -45.0 -42.3
45 0.00 10.78 0.00 14.11 65.98 297.29 45.37 341.78 0.9280 -52.0 -21.7
46 0.00 2.36 0.00 1.72 -37.87 270.58 18.66 200.21 0.7335 -221.0 -195.6
47 0.00 3.25 0.00 2.11 -31.37 268.64 16.72 202.25 0.6510 110.0 69.7
48 0.00 2.36 0.00 7.82 -70.28 294.91 42.99 193.46 0.9893 10.0 5.1
49 0.00 2.66 0.00 8.50 79.12 324.73 72.81 349.48 0.9887 3.0 -7.9
50 0.00 4.13 0.00 5.12 69.96 278.17 26.25 350.48 0.9180 -67.0 -48.2
51 0.00 3.84 0.00 3.80 -53.56 262.13 10.21 186.99 0.8678 -66.0 -31.6
52 0.00 6.20 0.00 9.02 -63.59 265.00 13.08 186.14 0.9417 32.0 9.5
53 0.00 3.54 0.00 4.17 70.74 259.50 7.58 357.25 0.9091 -29.0 -40.8
54 0.00 2.81 0.00 2.70 -53.15 255.30 3.38 182.36 0.8593 -67.0 -53.9
55 0.00 7.38 0.00 20.42 -73.67 254.56 2.63 180.75 0.9840 0.0 -12.0
56 0.00 7.23 0.00 13.12 -68.14 253.70 1.78 180.69 0.9622 24.0 31.6
57 0.00 5.02 0.00 7.21 -63.96 252.81 0.89 180.41 0.9397 -4.0 5.9
58 0.00 10.48 0.00 11.07 67.70 250.18 -1.75 0.75 0.8843 -74.0 -36.3
59 0.00 3.99 0.00 5.65 -63.73 249.81 -2.11 179.00 0.9384 58.0 19.9
60 0.00 5.61 0.00 9.03 77.58 241.54 -10.38 2.34 0.9524 0.0 -20.9
61 0.00 13.58 0.00 13.25 65.09 243.39 -8.54 4.16 0.8647 -76.0 -44.3
62 0.00 2.36 0.00 1.47 -30.89 246.61 -5.31 172.42 0.6044 130.0 89.9
63 0.00 6.79 0.00 11.93 78.17 226.16 -25.76 5.33 0.9606 -10.0 -22.8
64 0.00 10.93 0.00 21.81 -68.79 231.68 -20.24 172.58 0.9709 42.0 30.9
65 0.00 2.95 0.00 1.95 43.22 231.71 -20.21 22.35 0.6644 -83.0 -69.8
66 0.00 7.09 0.00 5.88 -43.97 230.62 -21.31 160.98 0.8045 122.0 73.8
67 0.00 3.84 0.00 2.91 -38.72 229.46 -22.46 156.79 0.7586 104.0 116.4
68 0.00 4.58 0.00 4.40 -48.03 224.39 -27.53 158.86 0.8592 -173.0 -86.0
69 0.00 2.81 0.00 4.11 -57.39 214.19 -37.73 159.48 0.9422 66.0 31.4
70 0.00 4.13 0.00 5.74 64.15 199.67 -52.26 21.65 0.9360 -64.0 -46.0
71 0.00 2.95 0.00 2.23 -36.89 226.32 -25.60 152.71 0.7562 74.0 64.7
72 0.00 2.81 0.00 2.31 -36.14 217.34 -34.59 144.96 0.8008 47.0 59.9
73 0.00 1.77 0.00 1.95 -37.31 202.26 -49.66 137.21 0.8943 -47.0 -38.5
74 0.00 4.28 0.00 3.23 28.63 206.05 -45.88 56.63 0.7568 -135.0 -105.8
75 0.00 8.56 0.00 5.86 -9.20 210.72 -41.20 109.79 0.6934 -94.0 -76.4
76 0.00 5.32 0.00 6.93 39.57 186.15 -65.78 49.43 0.9271 -86.0 -44.1
77 0.00 2.36 0.00 1.81 -6.26 203.51 -48.41 103.24 0.7661 -224.0 -177.2
78 0.00 10.78 0.00 9.86 -2.36 195.17 -56.75 96.57 0.8433 136.0 89.9
79 0.00 3.84 0.00 3.64 10.49 192.97 -58.96 81.23 0.8545 72.0 79.4
80 0.00 9.15 0.00 13.02 -21.98 186.42 -65.50 115.98 0.9402 23.0 21.0
81 0.00 2.95 0.00 2.79 8.88 193.04 -58.88 83.12 0.8541 76.0 64.6
82 0.00 6.94 0.00 13.26 -24.22 181.27 -70.65 117.01 0.9670 -11.0 -8.7
83 0.00 9.01 0.00 18.77 -24.27 179.84 -72.08 116.75 0.9724 22.0 12.5
84 0.00 3.84 0.00 4.15 -7.94 190.56 -61.36 102.04 0.8907 69.0 56.4
85 0.00 16.83 0.00 27.72 -20.45 183.29 -68.63 113.64 0.9539 -4.0 22.6
86 0.00 7.83 0.00 9.31 -11.61 188.57 -63.35 105.60 0.9108 28.0 58.5
87 0.00 3.69 0.00 4.18 8.69 187.31 -64.62 83.13 0.9014 72.0 44.6
88 0.00 7.68 0.00 12.25 -15.65 182.45 -69.47 108.54 0.9525 52.0 27.2
89 0.00 2.07 0.00 3.18 18.07 179.87 -72.06 72.86 0.9479 -37.0 7.6
90 0.00 2.36 0.00 4.27 -16.91 180.54 -71.38 109.45 0.9628 41.0 34.2
91 0.00 7.38 0.00 13.73 -16.55 179.95 -71.97 108.97 0.9651 -4.0 10.1
92 0.00 2.95 0.00 7.84 -1.50 172.94 -78.99 92.65 0.9832 0.0 -21.5


  • 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.