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

9069 176 1025 102 601 -17.85 30.87 23.73 225.91 0.5319 311.0 113.2


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SOHO MDI 2000-07-09 23:59:31 UT

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

1 0 4 0 3 -14.97 39.42 32.28 238.73 0.6058 -893.0 -729.3
2 8 257 5 159 -18.26 37.26 30.12 232.27 0.6047 -1201.8 -543.8
3 15 -2 9 -2 -18.69 37.15 30.01 231.59 0.6068 -1286.3 999999
4 8 -2 5 -2 -18.42 36.80 29.66 231.65 0.6009 -1663.4 999999
5 8 -2 5 -2 -17.98 36.53 29.39 232.01 0.5945 -1558.9 999999
6 0 3 0 2 -22.87 37.23 30.09 226.27 0.6417 515.0 395.8
7 6 11 3 7 -17.42 34.96 27.82 231.34 0.5724 -946.9 -685.7
8 0 2 0 1 -17.57 34.33 27.19 230.51 0.5666 -301.0 -385.8
9 0 3 0 2 -17.76 33.85 26.71 229.75 0.5630 -360.0 -324.6
10 4 73 2 44 -17.20 33.39 26.25 230.09 0.5529 -1093.9 -774.3
11 11 -10 7 -10 -17.44 33.15 26.01 229.48 0.5524 -1445.8 999999
12 0 7 0 4 -16.67 32.71 25.57 230.15 0.5407 -808.0 -673.2
13 0 8 0 5 -18.06 32.55 25.41 227.95 0.5515 -520.0 -324.6
14 0 5 0 3 -18.91 32.32 25.18 226.51 0.5568 327.0 462.8
15 0 10 0 6 -17.70 31.76 24.62 227.60 0.5395 -998.0 -783.4
16 6 16 3 9 -19.07 31.74 24.60 225.66 0.5523 949.7 511.6
17 0 5 0 3 -18.16 31.55 24.41 226.71 0.5417 -1075.0 -858.8
18 5 32 3 18 -19.40 29.82 22.68 222.95 0.5359 -791.8 -761.6
19 7 -18 4 -18 -19.01 29.72 22.58 223.35 0.5308 -1147.3 999999
20 0 5 0 3 -17.71 29.22 22.08 224.56 0.5125 568.0 423.3
21 0 3 0 2 -16.48 28.94 21.79 226.01 0.4968 506.0 409.8
22 3 407 2 231 -16.76 28.52 21.38 225.05 0.4953 936.8 788.5
23 0 16 0 9 -19.11 28.83 21.69 222.09 0.5230 -711.0 -594.0
24 4 -22 3 -22 -17.51 27.99 20.85 223.24 0.4975 1212.6 999999
25 4 -22 2 -22 -17.85 28.03 20.89 222.81 0.5015 930.2 999999
26 5 -22 3 -22 -17.17 27.82 20.68 223.51 0.4920 1272.9 999999
27 5 53 3 30 -18.79 27.79 20.65 221.18 0.5092 627.8 397.7
28 4 -22 2 -22 -18.01 27.56 20.42 221.95 0.4984 709.8 999999
29 34 -22 19 -22 -17.03 27.36 20.22 223.08 0.4857 2084.8 999999
30 18 -22 10 -22 -17.41 27.27 20.13 222.40 0.4889 1513.4 999999
31 -29 -22 -29 -22 -16.81 27.07 19.93 223.00 0.4804 999999 999999
32 8 95 4 54 -18.43 27.12 19.98 220.76 0.4986 1064.0 398.6
33 0 3 0 2 -19.23 26.73 19.59 219.12 0.5038 450.0 286.8
34 13 -32 8 -32 -18.24 26.44 19.30 220.05 0.4897 1565.7 999999
35 0 3 0 2 -14.18 26.03 18.89 225.63 0.4408 583.0 525.2
36 0 4 0 2 -15.34 25.61 18.47 223.11 0.4489 716.0 577.3


  • 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.