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

9068 136 1028 74 548 -18.14 49.35 -0.16 179.85 0.3739 -812.7 -235.7


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SOHO MDI 2000-07-06 19:11:31 UT

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

1 55 348 29 185 -17.83 52.03 2.53 186.56 0.3690 -2067.3 -643.7
2 -1 -1 -1 -1 -17.96 51.49 1.99 185.13 0.3701 999999 999999
3 0 5 0 3 -15.89 51.18 1.68 184.83 0.3358 -1001.0 -680.0
4 0 5 0 2 -15.80 50.85 1.35 183.90 0.3340 -885.0 -732.4
5 6 361 3 192 -16.43 50.82 1.31 183.66 0.3443 -1428.0 -740.5
6 11 -5 6 -5 -17.02 50.61 1.11 183.00 0.3538 -1808.3 999999
7 5 -5 3 -5 -17.40 50.08 0.57 181.52 0.3597 -1606.1 999999
8 5 -5 2 -5 -18.55 49.91 0.41 181.02 0.3784 -1179.7 999999
9 0 5 0 2 -19.24 49.87 0.37 180.89 0.3895 -724.0 -552.1
10 2 -5 1 -5 -17.83 49.58 0.07 180.19 0.3665 -1339.2 999999
11 4 9 2 5 -20.28 49.45 -0.05 179.87 0.4061 -1013.9 -811.0
12 3 -5 2 -5 -18.94 49.33 -0.18 179.56 0.3846 -1000.2 999999
13 7 -5 4 -5 -18.43 49.04 -0.47 178.81 0.3763 -1408.6 999999
14 0 5 0 3 -18.98 48.11 -1.39 176.57 0.3860 -793.0 -740.6
15 0 6 0 3 -20.02 47.94 -1.57 176.32 0.4028 -1055.0 -715.7
16 4 70 2 37 -16.73 47.55 -1.96 174.62 0.3500 1265.9 929.2
17 0 5 0 3 -17.92 47.41 -2.09 174.58 0.3696 1013.0 920.2
18 5 -16 3 -16 -16.43 47.35 -2.16 173.97 0.3455 1496.3 999999
19 0 7 0 4 -21.07 46.18 -3.32 172.60 0.4221 902.0 742.0
20 0 5 0 3 -19.76 46.13 -3.38 172.02 0.4017 1024.0 854.8
21 0 3 0 1 -17.84 45.83 -3.68 170.51 0.3716 976.0 865.8
22 3 139 2 75 -19.12 45.51 -4.00 170.31 0.3930 1439.3 1027.0
23 3 8 2 4 -19.81 45.49 -4.01 170.58 0.4039 1045.8 933.2
24 5 -22 3 -22 -20.59 45.39 -4.12 170.67 0.4165 1248.0 999999
25 2 -22 1 -22 -19.08 45.13 -4.37 169.40 0.3934 1444.8 999999
26 0 4 0 2 -18.27 45.07 -4.44 168.83 0.3807 712.0 687.4
27 3 -22 2 -22 -19.99 44.94 -4.57 169.39 0.4082 1308.0 999999
28 4 -22 2 -22 -19.34 44.83 -4.68 168.82 0.3984 1439.0 999999
29 7 -22 4 -22 -19.73 44.74 -4.77 168.80 0.4048 1465.9 999999
30 0 5 0 3 -20.81 44.58 -4.93 168.98 0.4222 787.0 698.4
31 0 13 0 7 -20.29 44.34 -5.17 168.19 0.4149 1050.0 878.5
32 0 4 0 2 -20.38 44.00 -5.51 167.49 0.4174 976.0 843.4
33 0 7 0 4 -20.12 43.67 -5.84 166.61 0.4146 939.0 665.5
34 0 5 0 3 -21.39 43.45 -6.06 166.87 0.4348 928.0 821.2
35 2 9 1 5 -19.35 43.48 -6.02 165.72 0.4033 1176.4 885.0


  • 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.