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

10230 140 904 71 454 -8.68 69.70 -4.34 151.86 0.1498 -866.3 -201.7


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SOHO MDI 2002-12-21 23:59:32 UT

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

1 0 6 0 3 -6.02 73.39 -0.65 171.34 0.0756 -629.0 -547.8
2 5 463 3 231 -8.83 73.07 -0.97 172.29 0.1249 -1548.9 -691.5
3 47 -2 23 -2 -8.64 72.64 -1.39 168.66 0.1228 -2088.1 999999
4 0 5 0 2 -6.14 72.38 -1.65 159.40 0.0820 793.0 426.7
5 3 -2 1 -2 -8.80 72.02 -2.01 164.18 0.1279 -1366.7 999999
6 12 -2 6 -2 -8.60 71.83 -2.21 162.28 0.1257 -1739.0 999999
7 7 -2 4 -2 -8.64 71.44 -2.59 159.52 0.1285 -1314.6 999999
8 8 63 4 32 -8.76 70.67 -3.37 154.50 0.1356 -1430.6 -764.6
9 4 -8 2 -8 -8.21 70.63 -3.41 152.40 0.1275 -1233.9 999999
10 0 4 0 2 -7.33 70.17 -3.86 145.47 0.1184 -792.0 -605.7
11 3 20 2 10 -9.56 69.26 -4.78 148.83 0.1596 -1038.1 -626.6
12 0 9 0 4 -9.60 68.36 -5.68 144.45 0.1686 1020.0 710.5
13 4 20 2 10 -10.60 67.87 -6.17 145.55 0.1876 1311.0 902.7
14 0 5 0 3 -10.91 67.35 -6.68 144.34 0.1970 1065.0 833.8
15 0 13 0 7 -9.44 67.35 -6.69 139.35 0.1773 1047.0 977.9
16 0 8 0 4 -10.60 67.09 -6.95 142.30 0.1955 1121.0 718.6
17 0 21 0 10 -8.47 66.97 -7.06 133.93 0.1697 1160.0 893.2
18 4 22 2 11 -7.86 66.91 -7.13 130.88 0.1634 1093.6 920.4
19 3 44 2 22 -8.55 66.66 -7.38 133.02 0.1745 1025.7 1022.3
20 3 -19 1 -19 -8.82 66.58 -7.46 133.83 0.1787 1239.0 999999
21 0 3 0 2 -10.06 66.12 -7.92 136.82 0.1992 981.0 774.4
22 12 92 6 47 -8.16 66.08 -7.96 129.22 0.1777 -953.1 178.5
23 0 10 0 5 -9.71 66.05 -7.99 135.32 0.1958 724.0 673.2
24 12 -22 6 -22 -8.86 65.79 -8.25 131.15 0.1891 1499.8 999999
25 0 6 0 3 -7.81 65.50 -8.54 125.73 0.1820 -631.0 -515.8
26 0 9 0 5 -9.59 65.46 -8.58 132.88 0.2016 887.0 846.9
27 3 32 2 16 -9.12 65.31 -8.72 130.64 0.1983 1399.1 657.7
28 3 -27 2 -27 -8.77 64.89 -9.15 127.95 0.2002 -184.4 999999
29 4 11 2 6 -8.12 64.83 -9.21 125.05 0.1944 -990.1 -639.0
30 0 4 0 2 -7.03 62.81 -11.22 115.57 0.2152 789.0 523.7
31 0 4 0 2 -8.15 62.78 -11.25 120.06 0.2243 672.0 507.2
32 0 8 0 4 -6.99 62.50 -11.54 114.81 0.2198 746.0 613.0
33 0 3 0 1 -8.33 62.11 -11.93 119.38 0.2359 559.0 531.0
34 3 10 1 5 -7.26 62.06 -11.98 115.10 0.2284 1239.8 830.8
35 0 4 0 2 -8.60 61.94 -12.10 120.04 0.2405 1067.0 730.1
36 0 5 0 3 -9.29 60.32 -13.72 119.41 0.2699 926.0 635.9


  • 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.