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

9069 160 851 91 478 -17.70 31.09 17.77 218.00 0.4697 218.6 105.0


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SOHO MDI 2000-07-09 12:47:31 UT

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

1 0 7 0 4 -14.98 41.19 27.87 235.07 0.5529 -623.0 -556.7
2 6 219 3 128 -18.17 36.69 23.37 225.53 0.5302 -1390.5 -519.4
3 29 -2 17 -2 -18.51 36.37 23.05 224.68 0.5302 -1712.9 999999
4 13 54 8 31 -17.80 35.51 22.19 224.62 0.5140 -1468.7 -1103.0
5 0 3 0 2 -19.96 34.54 21.22 220.41 0.5269 -454.0 -372.3
6 0 4 0 3 -17.38 33.94 20.62 223.18 0.4931 -921.0 -803.7
7 4 9 2 5 -17.40 33.14 19.82 222.04 0.4852 -1200.2 -743.1
8 0 3 0 2 -18.37 32.81 19.49 220.20 0.4926 332.0 270.7
9 3 40 2 22 -17.72 32.21 18.89 220.24 0.4793 -1239.6 -835.5
10 4 10 2 5 -16.78 31.93 18.62 221.20 0.4659 -1148.7 -806.4
11 3 -9 2 -9 -17.66 31.68 18.36 219.53 0.4734 -1041.4 999999
12 0 4 0 2 -17.74 31.07 17.75 218.50 0.4684 -238.0 -397.4
13 0 3 0 2 -18.37 30.96 17.64 217.46 0.4749 -840.0 -756.2
14 6 12 3 7 -19.34 29.88 16.56 214.50 0.4768 -1047.5 -730.9
15 3 15 2 8 -16.56 29.36 16.04 217.40 0.4378 1028.3 876.2
16 3 38 2 21 -17.14 28.85 15.53 215.70 0.4402 919.4 479.8
17 0 3 0 2 -18.59 28.94 15.62 213.91 0.4592 264.0 342.9
18 2 7 1 4 -18.12 28.85 15.53 214.38 0.4525 654.8 612.8
19 3 -16 2 -16 -17.43 28.66 15.34 214.97 0.4422 1122.7 999999
20 5 335 3 183 -16.92 28.36 15.04 215.15 0.4330 1190.7 817.0
21 0 7 0 4 -18.58 28.37 15.05 212.97 0.4543 592.0 498.5
22 0 3 0 2 -19.31 28.27 14.95 211.88 0.4627 -901.0 -683.2
23 14 -20 8 -20 -17.12 27.86 14.54 213.98 0.4311 1517.7 999999
24 14 -20 8 -20 -17.37 27.49 14.17 212.98 0.4312 1583.6 999999
25 7 -20 4 -20 -16.86 27.37 14.05 213.43 0.4234 2099.7 999999
26 15 75 8 41 -18.52 27.50 14.18 211.52 0.4463 1116.8 460.5
27 16 -20 9 -20 -16.60 27.14 13.82 213.35 0.4180 2166.8 999999
28 -27 -20 -27 -20 -16.81 26.85 13.53 212.54 0.4183 999999 999999
29 10 -26 5 -26 -18.38 26.89 13.57 210.58 0.4395 1254.1 999999


  • 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.