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

9176 155 1084 82 583 -8.12 321.43 -16.98 131.67 0.3853 -1217.8 -324.5


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SOHO MDI 2000-10-01 20:47:32 UT

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

1 0 5 0 3 -8.64 327.44 -10.97 144.27 0.3235 919.0 714.0
2 0 9 0 5 -8.93 327.03 -11.38 143.79 0.3314 710.0 587.9
3 16 677 8 357 -8.26 324.80 -13.61 137.48 0.3461 -1649.0 -729.3
4 0 4 0 2 -10.45 324.67 -13.74 141.21 0.3745 -31.0 54.2
5 53 -3 28 -3 -7.62 324.78 -13.63 136.15 0.3386 -2244.9 999999
6 -5 -3 -5 -3 -8.03 324.32 -14.09 136.04 0.3488 999999 999999
7 18 -3 9 -3 -7.47 324.26 -14.15 134.77 0.3429 -1963.6 999999
8 4 -3 2 -3 -8.44 324.15 -14.27 136.48 0.3556 -1117.8 999999
9 17 -3 9 -3 -7.81 323.80 -14.61 134.54 0.3521 -1467.7 999999
10 9 -3 5 -3 -7.88 322.91 -15.50 132.96 0.3634 -1306.3 999999
11 0 6 0 3 -8.61 321.44 -16.97 131.81 0.3888 -768.0 -652.6
12 0 14 0 7 -7.81 321.27 -17.14 129.95 0.3825 -1289.0 -985.3
13 0 17 0 9 -7.13 321.18 -17.23 128.40 0.3767 -874.0 -724.3
14 0 14 0 8 -7.74 320.91 -17.50 129.21 0.3863 -795.0 -723.5
15 0 3 0 2 -11.12 320.48 -17.93 134.75 0.4272 -549.0 -405.9
16 0 3 0 2 -10.22 320.45 -17.96 133.16 0.4178 -650.0 -693.2
17 0 6 0 3 -8.56 320.50 -17.91 130.17 0.3997 -505.0 -380.4
18 5 12 3 6 -8.19 319.73 -18.68 128.25 0.4055 -895.6 -638.4
19 0 6 0 3 -8.72 319.58 -18.83 129.04 0.4126 -660.0 -402.9
20 9 37 5 20 -7.29 319.11 -19.30 125.55 0.4048 -1166.1 -837.7
21 3 -20 2 -20 -7.77 319.04 -19.37 126.43 0.4101 -796.5 999999
22 0 3 0 2 -7.95 318.70 -19.71 126.28 0.4161 -233.0 -330.1
23 0 5 0 3 -6.92 318.33 -20.08 123.73 0.4116 -935.0 -741.0
24 0 4 0 2 -9.34 318.16 -20.25 128.16 0.4361 518.0 444.0
25 0 5 0 3 -9.41 316.51 -21.90 126.10 0.4573 690.0 709.0
26 0 5 0 3 -11.45 316.27 -22.14 129.29 0.4792 738.0 556.9
27 0 10 0 6 -9.10 316.28 -22.13 125.24 0.4575 1109.0 947.8
28 0 4 0 2 -10.36 316.19 -22.22 127.35 0.4700 816.0 700.9
29 0 7 0 4 -12.62 315.87 -22.54 130.65 0.4951 705.0 607.8
30 0 11 0 6 -10.94 315.93 -22.48 128.01 0.4785 702.0 691.1
31 0 4 0 3 -14.08 315.59 -22.82 132.53 0.5125 223.0 133.5
32 6 21 3 12 -9.50 315.44 -22.97 124.95 0.4716 1244.7 933.5
33 7 49 4 28 -8.54 315.33 -23.08 123.10 0.4647 1504.5 936.7
34 0 10 0 6 -7.37 315.36 -23.05 120.97 0.4548 963.0 705.3
35 0 6 0 3 -10.13 314.92 -23.49 125.43 0.4836 1011.0 820.7
36 0 7 0 4 -9.52 314.96 -23.45 124.43 0.4777 547.0 668.5
37 0 9 0 5 -8.60 314.81 -23.60 122.63 0.4719 820.0 790.4
38 0 6 0 3 -10.67 314.62 -23.80 125.99 0.4921 701.0 623.2
39 0 11 0 6 -7.21 314.64 -23.77 119.87 0.4630 1304.0 960.5
40 0 3 0 2 -7.89 314.52 -23.90 121.01 0.4701 779.0 680.7
41 2 19 1 11 -8.51 314.17 -24.24 121.76 0.4795 1052.8 843.1
42 6 24 3 13 -7.31 314.16 -24.25 119.56 0.4702 1216.6 885.9
43 0 4 0 2 -7.93 313.74 -24.67 120.26 0.4806 787.0 802.5
44 0 5 0 3 -8.38 313.62 -24.79 120.94 0.4856 792.0 659.7
45 0 5 0 3 -6.37 313.70 -24.71 117.33 0.4696 620.0 402.8
46 0 7 0 4 -8.85 313.07 -25.35 121.20 0.4965 695.0 525.3
47 0 2 0 1 -9.30 312.86 -25.55 121.77 0.5027 445.0 363.4
48 0 11 0 6 -7.50 312.86 -25.56 118.58 0.4891 850.0 693.4
49 0 4 0 2 -5.65 312.26 -26.15 114.64 0.4845 810.0 664.2
50 0 6 0 3 -6.18 312.02 -26.39 115.41 0.4913 800.0 668.1
51 0 4 0 2 -9.95 310.64 -27.78 120.69 0.5359 634.0 563.5


  • 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.