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

9218 138 562 92 374 19.52 249.85 -39.89 65.10 0.6680 43.2 -62.6


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SOHO MDI 2000-11-01 20:47:32 UT

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

1 11 242 7 155 19.22 252.89 -36.85 64.26 0.6310 1196.6 528.1
2 4 -1 2 -1 18.70 252.82 -36.92 65.09 0.6296 1611.9 999999
3 26 -1 17 -1 18.60 252.38 -37.35 65.43 0.6346 1227.2 999999
4 9 -1 6 -1 19.31 252.04 -37.69 64.52 0.6416 821.7 999999
5 9 -1 5 -1 18.00 252.23 -37.51 66.41 0.6342 828.0 999999
6 7 -1 5 -1 18.46 251.96 -37.78 65.82 0.6393 672.6 999999
7 0 10 0 7 19.92 251.40 -38.33 63.89 0.6517 -610.0 -524.9
8 0 5 0 3 17.43 252.01 -37.72 67.37 0.6348 499.0 410.9
9 4 -1 2 -1 18.99 251.25 -38.49 65.33 0.6500 255.7 999999
10 0 3 0 2 17.57 251.52 -38.22 67.35 0.6414 -229.0 -209.8
11 18 59 12 39 20.16 250.33 -39.41 64.01 0.6653 -561.2 -141.3
12 0 5 0 3 18.40 250.52 -39.22 66.50 0.6566 -597.0 -490.6
13 0 5 0 3 20.06 249.83 -39.91 64.37 0.6708 247.0 156.4
14 0 4 0 3 18.61 249.83 -39.91 66.46 0.6656 -376.0 -350.8
15 4 9 3 6 20.86 248.81 -40.92 63.64 0.6855 174.5 51.9
16 0 2 0 2 17.57 249.69 -40.05 68.03 0.6638 -318.0 -277.1
17 0 5 0 4 18.14 249.16 -40.58 67.38 0.6720 318.0 286.4
18 0 9 0 6 18.72 248.83 -40.91 66.66 0.6778 -667.0 -592.1
19 8 196 6 136 21.04 247.43 -42.31 63.93 0.7018 -1199.0 -660.1
20 6 -19 4 -19 20.78 247.18 -42.56 64.37 0.7037 -1392.1 999999
21 2 -19 2 -19 19.86 247.43 -42.30 65.55 0.6978 -828.8 999999
22 12 -19 8 -19 20.60 246.85 -42.89 64.74 0.7068 -952.1 999999
23 9 -19 6 -19 20.16 246.83 -42.90 65.35 0.7055 -1167.1 999999
24 5 -19 4 -19 19.71 246.70 -43.03 66.01 0.7055 -896.7 999999
25 0 3 0 2 21.54 246.05 -43.69 63.75 0.7187 -439.0 -375.3
26 0 5 0 3 18.82 246.66 -43.08 67.25 0.7034 -628.0 -558.7
27 4 -19 3 -19 19.33 246.44 -43.30 66.62 0.7074 -646.5 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.