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

10057 114 557 60 299 -7.79 145.73 18.63 233.19 0.3950 -198.7 -23.8


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SOHO MDI 2002-08-03 12:47:32 UT

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

1 10 64 6 36 -8.28 151.60 24.49 240.00 0.4757 -1527.7 -788.7
2 9 -1 5 -1 -8.60 151.58 24.47 239.38 0.4779 -1204.4 999999
3 0 4 0 2 -7.19 150.92 23.81 241.34 0.4584 626.0 555.2
4 0 3 0 2 -7.51 150.81 23.70 240.61 0.4593 -361.0 -284.5
5 0 4 0 2 -6.94 150.60 23.50 241.51 0.4521 765.0 582.4
6 0 4 0 2 -7.08 150.22 23.11 240.82 0.4480 871.0 697.3
7 0 3 0 2 -9.78 150.31 23.20 235.87 0.4709 -733.0 -554.0
8 0 12 0 6 -7.09 149.53 22.42 240.03 0.4387 258.0 -203.9
9 0 4 0 2 -7.94 149.49 22.38 238.32 0.4450 -537.0 -524.4
10 4 61 2 33 -7.64 148.87 21.76 238.19 0.4342 -922.5 -825.4
11 4 -10 2 -10 -7.70 148.57 21.46 237.70 0.4308 -1107.7 999999
12 3 -10 1 -10 -7.69 148.23 21.12 237.30 0.4261 -1271.9 999999
13 4 -10 2 -10 -7.39 147.83 20.72 237.40 0.4183 -1271.9 999999
14 3 18 2 10 -7.83 147.68 20.57 236.32 0.4201 -1221.8 -827.7
15 4 7 2 4 -8.36 147.62 20.51 235.20 0.4240 178.6 5.2
16 5 -14 3 -14 -7.94 147.39 20.28 235.71 0.4172 -1193.0 999999
17 17 61 9 33 -8.32 146.51 19.41 233.76 0.4094 -1346.5 -718.5
18 0 6 0 3 -7.61 146.06 18.95 234.54 0.3968 453.0 319.7
19 0 4 0 2 -7.16 145.87 18.76 235.22 0.3902 569.0 497.0
20 0 4 0 2 -7.88 145.69 18.58 233.44 0.3947 -622.0 -550.9
21 0 3 0 2 -6.99 145.61 18.50 235.20 0.3852 759.0 622.5
22 3 9 1 5 -8.86 145.53 18.42 231.24 0.4021 -670.0 -455.4
23 6 19 3 10 -8.48 145.21 18.11 231.51 0.3944 -1376.6 -1011.8
24 0 4 0 2 -7.78 145.01 17.90 232.62 0.3850 -850.0 -577.8
25 0 6 0 3 -8.90 144.39 17.29 229.35 0.3886 -530.0 -365.3
26 6 184 3 97 -7.18 144.03 16.92 232.32 0.3664 1031.9 639.9
27 0 7 0 4 -8.56 144.00 16.89 229.38 0.3802 -1160.0 -810.8
28 0 5 0 3 -9.52 143.34 16.23 226.34 0.3826 912.0 657.9
29 15 -26 8 -26 -7.07 143.11 16.00 230.98 0.3536 1588.3 999999
30 11 -26 6 -26 -7.30 142.49 15.39 229.37 0.3483 1461.3 999999
31 0 4 0 2 -9.52 141.88 14.77 223.63 0.3660 968.0 743.7
32 0 3 0 2 -8.09 141.78 14.67 226.31 0.3483 964.0 863.5
33 0 5 0 2 -8.29 141.62 14.51 225.58 0.3487 774.0 559.4
34 0 4 0 2 -8.65 141.26 14.16 224.13 0.3488 876.0 632.9
35 7 45 4 24 -7.87 141.15 14.05 225.51 0.3384 1525.1 1121.3
36 3 -35 1 -35 -7.50 141.02 13.91 226.03 0.3326 1500.2 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.