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

9070 189 1261 103 687 18.49 32.76 -19.40 49.96 0.4115 286.8 92.7


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SOHO MDI 2000-07-06 14:23:31 UT

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

1 0 3 0 2 16.53 40.25 -11.91 41.21 0.3015 976.0 695.7
2 0 4 0 2 18.82 40.10 -12.06 36.79 0.3317 886.0 677.3
3 0 4 0 2 16.78 37.94 -14.22 45.55 0.3308 1015.0 902.1
4 0 4 0 2 17.34 36.95 -15.20 46.16 0.3485 -203.0 -84.1
5 10 732 5 392 17.65 36.15 -16.01 46.90 0.3614 1899.9 498.9
6 13 -5 7 -5 18.59 35.89 -16.27 45.41 0.3745 2013.4 999999
7 12 -5 6 -5 17.81 35.79 -16.37 47.18 0.3674 1790.1 999999
8 20 -5 10 -5 18.34 35.65 -16.51 46.31 0.3746 1861.0 999999
9 -8 -5 -8 -5 18.46 35.46 -16.69 46.37 0.3780 999999 999999
10 7 -5 4 -5 17.80 35.40 -16.76 47.83 0.3720 1402.4 999999
11 9 -5 5 -5 18.58 34.97 -17.18 46.93 0.3850 1313.6 999999
12 3 -5 2 -5 17.83 34.57 -17.59 49.08 0.3823 1083.7 999999
13 17 -5 9 -5 19.22 34.29 -17.87 46.72 0.3997 1497.2 999999
14 9 -5 5 -5 18.59 33.61 -18.55 48.95 0.4014 371.3 999999
15 0 14 0 8 20.18 32.71 -19.45 47.20 0.4278 854.0 282.5
16 0 4 0 2 20.55 32.43 -19.72 46.90 0.4346 803.0 608.3
17 4 -5 2 -5 19.76 32.27 -19.89 48.57 0.4288 -1297.5 999999
18 0 4 0 2 20.33 32.01 -20.14 47.86 0.4373 239.0 223.0
19 0 10 0 5 20.83 31.90 -20.26 47.12 0.4435 706.0 632.9
20 0 5 0 3 19.13 31.95 -20.21 50.17 0.4268 -1110.0 -848.7
21 7 33 4 18 16.56 32.21 -19.95 55.04 0.4007 -1440.5 -841.1
22 0 12 0 7 20.07 31.24 -20.92 49.34 0.4440 669.0 458.0
23 4 25 2 14 16.34 31.48 -20.68 56.39 0.4085 -1287.0 -1035.7
24 0 4 0 2 20.68 30.88 -21.28 48.68 0.4539 558.0 440.0
25 0 7 0 4 18.13 31.22 -20.93 53.03 0.4267 546.0 505.4
26 0 6 0 4 19.52 30.82 -21.34 50.86 0.4440 -974.0 -689.7
27 0 9 0 5 20.18 30.59 -21.57 49.94 0.4527 458.0 401.4
28 6 -23 3 -23 16.62 31.01 -21.15 56.36 0.4170 -1234.3 999999
29 0 6 0 3 17.96 30.67 -21.49 54.04 0.4323 610.0 475.8
30 0 5 0 3 16.29 30.82 -21.33 57.26 0.4169 -940.0 -879.7
31 2 7 1 4 17.22 30.45 -21.71 55.77 0.4291 446.0 173.6
32 0 3 0 2 17.46 30.19 -21.96 55.57 0.4344 23.0 79.8
33 3 108 2 60 20.20 29.81 -22.35 50.81 0.4622 -873.0 -536.9
34 0 3 0 2 18.51 29.87 -22.28 53.87 0.4470 -960.0 -705.2
35 0 5 0 3 18.58 29.37 -22.79 54.29 0.4540 -945.0 -684.7
36 5 -33 3 -33 19.90 29.17 -22.99 52.08 0.4674 -1068.2 999999
37 14 36 8 20 17.19 29.37 -22.78 56.98 0.4430 -1390.4 -950.8
38 3 -33 2 -33 20.10 28.77 -23.38 52.16 0.4739 -692.3 999999
39 0 10 0 5 19.35 28.71 -23.45 53.58 0.4685 -634.0 -384.5
40 0 7 0 4 16.21 29.01 -23.15 59.34 0.4407 -887.0 -798.9
41 4 185 2 104 19.01 28.16 -23.99 54.77 0.4726 -760.2 -555.2
42 9 -41 5 -41 17.66 28.27 -23.89 57.20 0.4609 -1702.2 999999
43 20 -41 11 -41 18.23 28.14 -24.01 56.24 0.4669 -1429.3 999999
44 8 -41 5 -41 18.25 27.59 -24.57 56.73 0.4742 1015.8 999999
45 0 4 0 2 22.89 23.64 -28.52 52.46 0.5568 592.0 453.0
46 0 2 0 1 22.36 22.83 -29.33 53.96 0.5624 547.0 496.2


  • 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.