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

9073 114 723 66 431 -20.06 15.53 23.39 222.43 0.5537 141.4 36.1


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SOHO MDI 2000-07-11 03:11:31 UT

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

1 10 183 6 113 -18.61 21.50 29.36 231.01 0.6002 -1146.1 -573.4
2 0 3 0 2 -17.14 21.04 28.91 232.64 0.5834 -794.0 -587.2
3 12 -1 7 -1 -18.98 21.19 29.05 230.21 0.5998 -1252.8 999999
4 7 -1 4 -1 -18.59 21.02 28.88 230.58 0.5948 -1453.9 999999
5 5 -1 3 -1 -18.11 20.74 28.60 230.99 0.5878 -1433.1 999999
6 0 4 0 2 -20.18 21.04 28.91 228.47 0.6083 -583.0 -547.0
7 0 6 0 4 -17.54 20.31 28.17 231.38 0.5784 -683.0 -694.5
8 0 6 0 4 -18.47 20.14 28.00 229.91 0.5843 -1157.0 -922.8
9 0 9 0 6 -18.85 19.83 27.69 229.09 0.5841 -1027.0 -905.0
10 0 9 0 6 -17.50 19.18 27.04 230.33 0.5655 -948.0 -716.8
11 0 6 0 4 -19.45 18.43 26.29 226.86 0.5746 732.0 448.7
12 3 12 2 7 -19.79 18.35 26.21 226.31 0.5769 -645.0 -565.7
13 6 26 4 15 -18.36 17.92 25.78 227.81 0.5593 1146.4 872.9
14 0 4 0 3 -20.07 17.74 25.61 225.29 0.5733 -815.0 -679.0
15 0 4 0 2 -20.18 17.15 25.02 224.50 0.5684 -775.0 -607.7
16 4 10 2 6 -20.25 16.42 24.28 223.60 0.5617 -1027.2 -820.2
17 4 16 2 10 -20.57 15.69 23.55 222.32 0.5577 -933.7 -774.5
18 0 4 0 3 -20.38 15.15 23.01 221.93 0.5505 -784.0 -754.2
19 10 47 6 28 -21.37 14.71 22.58 220.14 0.5567 -1049.5 -725.1
20 0 5 0 3 -21.68 13.20 21.06 217.87 0.5461 -577.0 -629.1
21 14 230 8 134 -20.45 12.88 20.75 218.99 0.5296 1582.2 500.5
22 8 -21 4 -21 -20.66 12.50 20.37 218.22 0.5284 1516.0 999999
23 6 -21 3 -21 -20.91 12.18 20.04 217.47 0.5283 1322.2 999999
24 3 -21 2 -21 -20.56 11.99 19.86 217.66 0.5226 1605.2 999999
25 0 6 0 3 -19.73 11.84 19.70 218.50 0.5118 662.0 770.3
26 7 -21 4 -21 -21.34 11.88 19.74 216.54 0.5305 1212.7 999999
27 8 100 5 58 -21.36 11.02 18.89 215.33 0.5233 1130.5 905.7
28 0 8 0 4 -22.25 11.14 19.01 214.47 0.5347 -405.0 -216.2
29 7 -27 4 -27 -20.91 10.34 18.20 214.90 0.5121 1727.9 999999
30 0 5 0 3 -22.19 10.50 18.37 213.65 0.5287 541.0 169.2
31 0 7 0 4 -22.00 10.21 18.07 213.44 0.5241 989.0 713.4
32 0 9 0 5 -22.62 9.98 17.84 212.42 0.5296 801.0 562.8
33 0 4 0 2 -17.48 9.12 16.98 217.46 0.4600 737.0 532.2


  • 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.