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

9068 151 1022 82 546 -18.05 49.49 -0.90 177.91 0.3722 -768.6 -252.9


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SOHO MDI 2000-07-06 17:35:31 UT

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

1 58 357 31 190 -17.80 52.04 1.65 184.31 0.3669 -2063.1 -628.2
2 0 4 0 2 -15.10 51.45 1.06 183.18 0.3220 -677.0 -612.0
3 -1 -1 -1 -1 -17.93 51.46 1.07 182.78 0.3684 999999 999999
4 0 5 0 3 -16.06 51.12 0.73 182.09 0.3377 -1024.0 -815.5
5 6 341 3 181 -16.48 50.79 0.40 181.13 0.3444 -1519.7 -755.8
6 0 4 0 2 -15.81 50.79 0.40 181.16 0.3333 -737.0 -688.6
7 11 -5 6 -5 -17.08 50.59 0.20 180.53 0.3541 -1769.6 999999
8 10 -5 5 -5 -17.33 50.05 -0.34 179.08 0.3583 -1585.1 999999
9 5 -5 3 -5 -18.52 49.96 -0.43 178.92 0.3778 -1069.6 999999
10 0 6 0 3 -19.25 49.88 -0.51 178.75 0.3896 -628.0 -560.9
11 0 2 0 1 -18.99 49.84 -0.56 178.63 0.3854 -716.0 -555.4
12 3 -5 2 -5 -17.84 49.55 -0.84 177.80 0.3669 -1450.9 999999
13 4 9 2 5 -20.24 49.41 -0.98 177.72 0.4058 -1016.6 -776.2
14 3 -5 2 -5 -18.95 49.29 -1.10 177.29 0.3851 -1028.2 999999
15 6 -5 3 -5 -18.44 49.04 -1.35 176.60 0.3770 -1382.7 999999
16 0 3 0 2 -16.23 48.52 -1.87 174.73 0.3417 273.0 427.2
17 0 5 0 3 -18.95 48.16 -2.23 174.51 0.3864 -914.0 -762.8
18 0 6 0 3 -18.23 48.17 -2.22 174.34 0.3747 259.0 -19.5
19 5 81 3 43 -16.44 48.03 -2.36 173.40 0.3460 1528.6 796.7
20 0 9 0 5 -20.07 47.89 -2.50 174.17 0.4048 -1102.0 -704.4
21 0 3 0 1 -19.00 47.78 -2.61 173.60 0.3877 -600.0 -506.9
22 3 -19 2 -19 -16.70 47.57 -2.82 172.24 0.3511 1370.4 999999
23 5 -19 3 -19 -16.45 47.41 -2.98 171.70 0.3473 1590.2 999999
24 0 4 0 2 -17.93 47.38 -3.01 172.24 0.3714 638.0 811.8
25 0 10 0 5 -21.04 46.18 -4.21 170.64 0.4236 892.0 709.4
26 0 10 0 6 -19.73 46.17 -4.22 170.06 0.4032 1055.0 748.4
27 2 70 1 38 -19.05 45.85 -4.54 168.99 0.3933 1335.2 1093.8
28 0 4 0 2 -20.30 45.73 -4.66 169.33 0.4133 714.0 707.1
29 2 7 1 4 -19.78 45.54 -4.86 168.63 0.4058 1157.2 872.1
30 4 -27 2 -27 -19.14 45.51 -4.88 168.24 0.3957 1393.4 999999
31 3 10 2 5 -20.69 45.38 -5.01 168.74 0.4205 1069.5 1009.0
32 2 -27 1 -27 -19.05 45.18 -5.21 167.41 0.3955 1400.9 999999
33 0 4 0 2 -20.87 45.03 -5.36 168.08 0.4243 759.0 642.9
34 4 38 2 21 -20.00 45.02 -5.37 167.59 0.4109 1311.6 1155.1
35 4 -34 2 -34 -19.35 44.79 -5.60 166.69 0.4017 1378.3 999999
36 7 -34 4 -34 -19.79 44.73 -5.66 166.82 0.4086 1424.6 999999
37 0 3 0 2 -20.39 44.62 -5.77 166.94 0.4184 1035.0 871.1
38 0 5 0 3 -20.35 44.37 -6.02 166.36 0.4186 934.0 814.3
39 0 4 0 2 -20.57 43.98 -6.41 165.65 0.4235 874.0 751.6
40 0 4 0 2 -20.23 43.61 -6.78 164.64 0.4198 998.0 744.9
41 4 8 2 4 -19.36 43.52 -6.87 163.83 0.4070 1243.1 1023.2
42 0 3 0 2 -21.36 43.43 -6.96 165.00 0.4377 890.0 792.1
43 0 3 0 2 -21.02 42.08 -8.31 162.01 0.4387 431.0 478.8


  • 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.