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

9073 116 625 62 339 -19.52 15.58 -5.69 167.30 0.4126 -34.7 65.2


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SOHO MDI 2000-07-08 22:23:31 UT

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

1 0 4 0 2 -18.55 23.35 2.09 185.20 0.3834 730.0 670.5
2 19 105 10 56 -18.50 21.35 0.09 180.21 0.3812 -1641.2 -667.0
3 21 68 11 36 -18.63 19.84 -1.42 176.48 0.3840 -1618.2 -937.6
4 0 4 0 2 -15.58 19.79 -1.48 175.72 0.3342 862.0 910.8
5 10 29 5 15 -17.82 19.35 -1.91 175.07 0.3714 -1526.1 -884.2
6 0 13 0 7 -19.32 18.91 -2.35 174.38 0.3962 -1236.0 -905.9
7 0 5 0 3 -19.84 18.86 -2.40 174.39 0.4046 -927.0 -651.3
8 0 3 0 2 -19.15 18.33 -2.93 172.93 0.3946 -775.0 -646.0
9 8 28 4 15 -18.47 17.76 -3.51 171.29 0.3849 1410.6 778.5
10 0 6 0 3 -19.98 17.68 -3.58 171.71 0.4090 -700.0 -610.6
11 0 3 0 2 -19.29 17.15 -4.11 170.20 0.3995 -876.0 -774.2
12 0 4 0 2 -21.86 16.87 -4.40 170.66 0.4404 725.0 476.2
13 0 8 0 4 -19.81 16.76 -4.51 169.54 0.4088 -1069.0 -857.7
14 0 3 0 2 -19.81 16.29 -4.97 168.49 0.4102 -497.0 -458.5
15 0 9 0 5 -21.21 15.14 -6.13 166.75 0.4358 1079.0 883.6
16 0 6 0 3 -20.56 14.18 -7.08 164.36 0.4297 -726.0 -371.5
17 5 11 2 6 -17.94 13.67 -7.60 161.22 0.3923 -1186.1 -776.5
18 4 266 2 147 -21.49 13.11 -8.15 162.81 0.4484 795.9 701.0
19 4 13 2 7 -20.79 13.15 -8.12 162.38 0.4378 1260.6 798.8
20 4 13 2 7 -17.23 12.94 -8.32 158.90 0.3855 -1160.9 -720.3
21 3 -18 2 -18 -21.28 12.56 -8.70 161.57 0.4478 789.8 999999
22 0 6 0 3 -16.59 12.60 -8.67 157.45 0.3781 -531.0 -313.3
23 12 -18 7 -18 -20.76 12.21 -9.06 160.46 0.4420 1359.9 999999
24 5 -18 3 -18 -20.37 11.93 -9.33 159.59 0.4378 1943.9 999999
25 2 -18 1 -18 -21.33 11.87 -9.39 160.27 0.4521 819.8 999999
26 6 -18 4 -18 -20.63 11.66 -9.61 159.27 0.4431 1300.1 999999
27 13 -18 7 -18 -20.33 11.50 -9.76 158.71 0.4396 1686.4 999999
28 0 6 0 3 -16.19 10.86 -10.40 153.03 0.3841 1199.0 776.3
29 0 7 0 4 -17.78 9.45 -11.81 151.99 0.4168 625.0 538.9
30 0 5 0 3 -17.18 9.41 -11.85 151.18 0.4089 933.0 731.6


  • 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.