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

9068 94 632 56 373 -18.91 49.30 -24.92 133.42 0.5481 -719.1 -224.5


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SOHO MDI 2000-07-04 22:23:31 UT

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

1 55 320 31 184 -17.73 52.50 -21.72 135.29 0.5031 -1728.3 -698.0
2 -1 -1 -1 -1 -18.11 52.32 -21.91 135.61 0.5090 999999 999999
3 -1 -1 -1 -1 -17.87 51.94 -22.28 134.79 0.5104 999999 999999
4 3 8 2 5 -19.07 51.50 -22.72 135.97 0.5272 -830.9 -592.0
5 0 3 0 2 -18.79 50.95 -23.27 134.90 0.5301 -427.0 -360.9
6 0 6 0 3 -19.26 50.84 -23.38 135.43 0.5360 -861.0 -608.3
7 0 4 0 2 -18.36 50.97 -23.25 134.31 0.5257 -567.0 -423.9
8 0 5 0 3 -17.85 50.77 -23.45 133.34 0.5229 -509.0 -542.2
9 0 4 0 2 -19.14 50.35 -23.87 134.69 0.5399 -535.0 -433.2
10 0 11 0 7 -18.68 50.15 -24.07 133.80 0.5375 -725.0 -710.9
11 0 6 0 4 -19.07 49.81 -24.41 133.97 0.5449 -584.0 -479.3
12 0 4 0 3 -18.52 49.71 -24.51 133.08 0.5407 -662.0 -473.0
13 0 6 0 3 -17.25 49.58 -24.64 131.08 0.5303 -617.0 -404.0
14 0 3 0 2 -18.23 49.44 -24.79 132.35 0.5409 -449.0 -384.6
15 0 4 0 2 -19.78 48.81 -25.41 133.85 0.5621 -462.0 -335.8
16 0 6 0 3 -17.98 49.06 -25.16 131.58 0.5428 -625.0 -508.7
17 8 28 5 17 -20.58 48.16 -26.07 134.22 0.5762 -1104.1 -531.9
18 3 8 2 5 -18.90 48.12 -26.10 131.90 0.5613 -667.9 -299.1
19 0 5 0 3 -16.40 48.05 -26.17 128.17 0.5403 627.0 497.0
20 0 4 0 2 -20.95 47.28 -26.94 133.81 0.5886 -316.0 -362.3
21 8 33 5 20 -19.75 46.80 -27.43 131.72 0.5830 1189.9 595.4
22 2 -21 1 -21 -19.63 46.49 -27.74 131.26 0.5853 1008.0 999999
23 0 12 0 7 -18.51 46.69 -27.53 129.90 0.5736 1118.0 813.1
24 0 10 0 6 -21.07 46.15 -28.07 132.85 0.6011 -402.0 -37.1
25 0 4 0 2 -18.91 46.33 -27.89 130.11 0.5808 883.0 693.3
26 0 5 0 3 -21.56 45.81 -28.41 133.16 0.6089 687.0 465.2
27 0 9 0 5 -20.77 45.93 -28.30 132.24 0.6009 255.0 187.8
28 4 19 3 12 -19.36 45.39 -28.83 129.85 0.5948 957.4 929.3
29 0 5 0 3 -20.62 45.04 -29.18 131.22 0.6089 836.0 747.8
30 5 44 3 28 -19.86 44.71 -29.51 129.90 0.6061 1362.1 804.9
31 0 4 0 2 -23.24 43.74 -30.48 133.39 0.6437 599.0 422.8
32 6 -30 4 -30 -20.12 44.41 -29.81 129.99 0.6114 945.0 999999
33 0 8 0 5 -20.52 44.33 -29.89 130.43 0.6154 305.0 423.8
34 0 3 0 2 -20.45 43.71 -30.51 129.79 0.6214 808.0 730.2
35 0 8 0 5 -22.07 43.18 -31.04 131.44 0.6397 923.0 617.6
36 0 8 0 5 -21.93 42.36 -31.86 130.57 0.6468 640.0 511.4
37 0 9 0 6 -21.29 41.97 -32.25 129.42 0.6460 586.0 462.1
38 0 16 0 10 -20.99 41.79 -32.43 128.90 0.6456 694.0 593.9


  • 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.