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

10057 103 411 57 214 -7.97 145.59 8.78 211.52 0.2878 60.2 134.0


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SOHO MDI 2002-08-02 19:11:32 UT

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

1 0 6 0 3 -7.75 150.53 13.72 225.21 0.3326 724.0 484.0
2 3 50 2 26 -8.27 150.34 13.53 223.70 0.3366 -1047.5 -706.1
3 0 7 0 4 -7.17 150.14 13.33 225.65 0.3214 1161.0 889.5
4 0 3 0 2 -6.80 150.13 13.32 226.46 0.3171 576.0 490.8
5 0 4 0 2 -7.49 149.87 13.06 224.34 0.3219 9.0 -85.7
6 18 -2 10 -2 -8.26 149.81 13.00 222.57 0.3305 -1446.2 999999
7 3 17 2 9 -7.24 149.66 12.84 224.42 0.3165 917.3 24.8
8 0 5 0 3 -8.94 149.34 12.53 220.15 0.3338 362.0 284.4
9 0 6 0 3 -7.02 149.20 12.39 223.86 0.3087 994.0 635.1
10 0 4 0 2 -7.95 148.98 12.17 221.32 0.3176 -557.0 -449.5
11 0 4 0 2 -9.10 148.94 12.13 218.93 0.3316 599.0 445.0
12 2 22 1 12 -6.93 148.67 11.86 222.81 0.3015 548.6 -403.0
13 0 10 0 5 -7.41 148.15 11.34 220.48 0.3017 -1074.0 -786.2
14 0 6 0 3 -7.42 146.93 10.12 217.25 0.2892 -841.0 -727.7
15 21 39 11 20 -7.95 146.66 9.85 215.43 0.2936 -1436.0 -688.0
16 0 14 0 7 -7.21 146.12 9.31 215.41 0.2782 -1005.0 -836.3
17 0 9 0 5 -8.49 144.98 8.17 209.55 0.2861 563.0 456.5
18 3 9 2 5 -7.99 144.08 7.27 207.61 0.2715 649.2 374.0
19 8 23 4 12 -8.72 143.93 7.12 205.94 0.2814 -793.8 -416.8
20 20 76 11 39 -7.61 143.19 6.38 205.26 0.2592 1556.4 740.3
21 0 4 0 2 -8.87 142.65 5.84 201.52 0.2750 670.0 493.0
22 0 5 0 3 -8.21 142.48 5.66 201.85 0.2637 256.0 236.7
23 0 5 0 3 -8.54 142.28 5.47 200.72 0.2676 675.0 465.6
24 3 10 2 5 -7.92 142.15 5.34 201.10 0.2572 1058.2 760.6
25 7 32 4 16 -9.31 141.93 5.12 198.55 0.2779 1203.7 930.9
26 0 6 0 3 -8.45 141.92 5.11 199.56 0.2642 1056.0 847.1
27 9 35 5 18 -7.92 141.35 4.54 198.17 0.2525 1429.6 913.7
28 6 -27 3 -27 -8.28 141.27 4.46 197.44 0.2580 1146.5 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.