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

10057 190 1003 132 703 -7.65 147.89 42.84 252.65 0.7068 -315.5 -149.8


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SOHO MDI 2002-08-05 04:47:32 UT

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

1 4 456 3 336 -8.01 153.56 48.51 254.33 0.7726 -577.2 -432.5
2 4 -1 3 -1 -7.82 153.23 48.18 254.46 0.7686 -1040.5 999999
3 13 -1 10 -1 -8.10 153.10 48.04 254.07 0.7679 -1083.2 999999
4 3 -1 2 -1 -7.75 152.80 47.75 254.41 0.7637 -1274.0 999999
5 10 -1 7 -1 -7.50 151.76 46.71 254.37 0.7516 -1016.6 999999
6 3 -1 2 -1 -7.48 150.95 45.89 254.12 0.7425 -851.5 999999
7 0 9 0 7 -8.04 150.80 45.74 253.34 0.7425 301.0 -144.8
8 5 -1 4 -1 -7.03 149.86 44.81 254.32 0.7288 -382.0 999999
9 29 -1 21 -1 -7.58 149.65 44.60 253.51 0.7281 -1213.5 999999
10 11 -1 8 -1 -7.81 148.96 43.90 252.94 0.7209 -1077.9 999999
11 0 4 0 3 -9.34 148.07 43.01 250.55 0.7162 -772.0 -637.2
12 17 157 12 109 -7.52 147.71 42.65 252.85 0.7053 -1351.3 -705.5
13 8 -12 5 -12 -7.24 147.30 42.24 253.06 0.6995 -1092.4 999999
14 15 40 11 28 -9.75 147.64 42.59 249.80 0.7129 712.3 144.6
15 6 -12 4 -12 -7.64 147.24 42.18 252.48 0.7002 -1437.7 999999
16 4 -12 3 -12 -7.78 146.88 41.82 252.14 0.6964 -1215.8 999999
17 0 6 0 4 -7.20 146.65 41.59 252.85 0.6915 -606.0 -494.5
18 0 7 0 4 -7.65 146.17 41.11 252.02 0.6874 -517.0 -503.7
19 0 5 0 3 -6.41 145.87 40.82 253.64 0.6793 311.0 330.0
20 0 4 0 3 -10.23 145.72 40.67 248.27 0.6927 159.0 178.6
21 4 51 2 34 -6.79 144.97 39.91 252.71 0.6696 525.3 387.3
22 3 -21 2 -21 -7.11 144.79 39.74 252.19 0.6686 587.7 999999
23 2 6 2 4 -7.95 144.68 39.62 250.93 0.6706 471.2 268.7
24 4 8 2 5 -8.13 144.28 39.23 250.49 0.6665 620.7 393.3
25 0 8 0 5 -9.12 143.89 38.83 248.89 0.6660 469.0 307.2
26 0 3 0 2 -7.67 143.62 38.56 250.82 0.6563 541.0 428.4
27 0 2 0 2 -8.00 143.60 38.54 250.34 0.6575 331.0 212.4
28 15 184 10 119 -6.84 143.33 38.27 251.89 0.6493 1369.6 664.9
29 7 -28 4 -28 -7.21 143.31 38.25 251.35 0.6506 862.0 999999
30 0 7 0 5 -9.30 143.50 38.45 248.44 0.6621 653.0 517.7
31 0 4 0 3 -9.52 143.17 38.12 247.94 0.6591 976.0 798.1
32 18 -28 12 -28 -7.13 142.75 37.69 251.19 0.6431 1510.4 999999
33 5 11 3 7 -7.95 142.23 37.17 249.72 0.6402 858.1 555.3
34 0 4 0 3 -8.46 141.98 36.92 248.84 0.6395 536.0 508.2
35 0 6 0 4 -8.78 141.92 36.86 248.33 0.6402 672.0 582.5
36 0 5 0 3 -10.02 141.47 36.41 246.27 0.6408 725.0 594.7
37 0 3 0 2 -9.64 141.27 36.22 246.71 0.6364 576.0 516.9
38 0 13 0 8 -5.52 140.28 35.23 252.44 0.6044 761.0 571.7


  • 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.