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

9069 135 772 75 424 -17.56 31.22 13.49 210.88 0.4298 130.3 87.1


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SOHO MDI 2000-07-09 04:47:31 UT

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

1 0 7 0 4 -15.30 39.79 22.06 228.29 0.4872 -703.0 -638.1
2 14 199 8 112 -18.08 36.13 18.40 219.05 0.4782 -1693.4 -527.5
3 29 -2 16 -2 -18.46 35.86 18.13 218.13 0.4801 -1752.0 999999
4 9 80 5 44 -17.59 34.94 17.21 217.90 0.4610 -1663.8 -1073.1
5 0 3 0 2 -19.77 34.87 17.13 214.89 0.4866 -685.0 -522.5
6 0 3 0 2 -19.68 34.55 16.81 214.51 0.4827 -777.0 -627.7
7 0 3 0 2 -17.87 34.19 16.46 216.29 0.4573 -535.0 -723.4
8 0 3 0 2 -19.41 34.12 16.39 214.18 0.4757 -915.0 -658.0
9 0 10 0 5 -17.50 32.43 14.69 213.79 0.4368 -605.0 -811.2
10 6 18 3 10 -16.76 31.47 13.74 213.03 0.4190 -1176.6 -665.4
11 3 9 2 5 -17.56 31.19 13.46 211.44 0.4272 -1144.2 -741.8
12 0 4 0 2 -18.33 31.08 13.35 210.27 0.4365 -735.0 -503.1
13 0 3 0 2 -19.09 30.84 13.11 208.92 0.4449 659.0 459.3
14 0 5 0 3 -17.76 30.65 12.92 210.16 0.4255 -629.0 -369.1
15 0 3 0 2 -17.17 30.48 12.75 210.59 0.4161 582.0 378.6
16 0 7 0 4 -18.10 30.46 12.73 209.39 0.4286 -287.0 -550.6
17 0 6 0 3 -19.30 30.21 12.48 207.53 0.4431 922.0 651.7
18 0 6 0 3 -19.46 29.71 11.98 206.40 0.4418 -683.0 -484.6
19 0 3 0 1 -17.15 29.46 11.73 208.57 0.4079 555.0 472.6
20 9 360 5 194 -16.76 28.93 11.20 207.95 0.3984 1426.3 779.5
21 0 3 0 2 -18.00 28.96 11.23 206.56 0.4160 697.0 562.7
22 5 -20 3 -20 -16.84 28.43 10.70 206.79 0.3958 1264.4 999999
23 8 -20 4 -20 -17.00 28.02 10.28 205.71 0.3952 1643.2 999999
24 10 -20 6 -20 -17.38 27.70 9.97 204.60 0.3985 1551.2 999999
25 9 -20 5 -20 -16.96 27.55 9.82 204.75 0.3914 1937.4 999999
26 11 37 6 20 -18.53 27.64 9.91 203.26 0.4148 1082.0 729.4
27 3 -26 2 -26 -18.36 27.21 9.47 202.52 0.4096 1002.6 999999
28 19 -20 10 -20 -16.78 27.08 9.35 203.89 0.3857 2151.5 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.