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

9069 112 637 58 340 -17.44 31.48 4.93 192.45 0.3759 11.4 82.0


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SOHO MDI 2000-07-08 12:47:31 UT

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

1 0 6 0 3 -12.54 41.20 14.65 221.54 0.3738 -696.0 -501.6
2 0 3 0 2 -14.81 40.42 13.86 216.18 0.3940 -557.0 -492.6
3 0 4 0 2 -14.92 39.46 12.90 214.09 0.3865 -932.0 -834.2
4 23 238 12 128 -17.99 35.09 8.53 200.88 0.3975 -1892.0 -679.5
5 9 -4 5 -4 -18.20 34.76 8.20 199.96 0.3988 -1594.9 999999
6 13 -4 7 -4 -17.52 34.60 8.05 200.23 0.3877 -1960.8 999999
7 0 3 0 2 -19.23 34.43 7.87 198.35 0.4125 -578.0 -457.6
8 3 -4 2 -4 -17.60 34.15 7.59 199.09 0.3864 -958.1 999999
9 0 8 0 4 -18.02 33.91 7.35 198.18 0.3917 -491.0 -447.4
10 2 17 1 9 -16.62 33.48 6.92 198.37 0.3680 -1238.8 -899.1
11 0 5 0 3 -17.97 33.28 6.72 196.76 0.3879 -847.0 -583.8
12 0 5 0 3 -18.23 32.79 6.23 195.41 0.3896 -722.0 -510.2
13 0 4 0 2 -17.49 31.47 4.91 192.70 0.3729 -709.0 -534.2
14 3 9 2 5 -16.56 30.82 4.26 191.60 0.3558 -779.3 -558.4
15 0 5 0 3 -19.16 30.63 4.07 189.78 0.3966 752.0 606.4
16 3 12 1 6 -16.85 30.41 3.86 190.36 0.3592 684.2 641.9
17 0 7 0 4 -19.07 30.30 3.74 189.02 0.3944 969.0 758.8
18 0 4 0 2 -17.06 30.17 3.61 189.62 0.3619 698.0 468.9
19 0 2 0 1 -19.07 30.04 3.48 188.43 0.3937 591.0 504.1
20 3 14 1 7 -16.76 29.92 3.36 189.09 0.3565 1073.7 897.2
21 0 4 0 2 -16.34 29.54 2.98 188.25 0.3487 574.0 510.3
22 0 6 0 3 -17.57 29.35 2.79 187.27 0.3681 504.0 484.8
23 15 245 8 130 -17.27 28.64 2.08 185.51 0.3620 1559.9 820.9
24 0 2 0 1 -16.08 28.42 1.86 185.25 0.3423 986.0 908.4
25 3 30 1 16 -18.21 28.36 1.80 184.56 0.3768 935.8 562.1
26 22 -23 12 -23 -17.01 28.22 1.66 184.47 0.3572 1923.2 999999
27 -26 -23 -26 -23 -17.27 28.02 1.46 183.87 0.3611 999999 999999
28 3 -25 1 -25 -18.38 27.94 1.38 183.48 0.3791 787.3 999999
29 10 -23 5 -23 -16.89 27.76 1.20 183.27 0.3547 2139.1 999999
30 0 4 0 2 -16.38 26.98 0.42 181.16 0.3458 852.0 715.9


  • 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.