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

9070 166 1109 102 706 17.59 34.11 36.68 293.92 0.6228 102.9 231.3


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SOHO MDI 2000-07-10 17:35:31 UT

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

1 0 5 0 3 17.46 41.50 44.07 290.78 0.7119 546.0 495.8
2 0 3 0 2 17.05 40.63 43.20 290.46 0.7008 553.0 468.1
3 0 2 0 1 18.50 40.38 42.95 292.55 0.7020 659.0 521.1
4 0 5 0 3 17.46 39.90 42.47 291.24 0.6933 431.0 494.5
5 0 9 0 6 18.11 39.92 42.49 292.16 0.6955 806.0 410.5
6 0 2 0 1 18.80 39.28 41.85 293.34 0.6902 449.0 316.3
7 13 235 8 156 15.89 38.42 40.99 289.44 0.6713 -1093.0 341.3
8 15 90 10 60 17.68 38.67 41.24 291.95 0.6795 1056.9 406.2
9 7 -8 5 -8 17.94 38.14 40.71 292.52 0.6740 1017.4 999999
10 0 3 0 2 18.50 37.58 40.15 293.53 0.6692 579.0 461.8
11 6 -7 4 -7 16.64 36.98 39.55 291.02 0.6558 928.4 999999
12 5 32 3 21 17.78 37.22 39.79 292.61 0.6624 1063.5 706.5
13 0 3 0 2 18.64 37.24 39.81 293.86 0.6656 693.0 540.6
14 24 339 15 220 17.70 36.23 38.80 292.86 0.6501 1198.8 740.8
15 9 -14 6 -14 18.41 35.83 38.40 294.09 0.6478 904.2 999999
16 10 -14 6 -14 17.48 35.54 38.10 292.81 0.6408 1650.2 999999
17 8 -14 5 -14 18.56 35.18 37.74 294.59 0.6404 1268.6 999999
18 3 10 2 6 16.90 32.76 35.32 293.08 0.6036 912.7 772.8
19 0 12 0 8 18.08 32.92 35.49 294.87 0.6105 -692.0 -320.8
20 0 6 0 4 19.31 33.01 35.58 296.73 0.6171 875.0 605.7
21 0 5 0 3 16.92 32.15 34.72 293.39 0.5959 561.0 534.4
22 0 3 0 2 18.47 32.35 34.91 295.76 0.6050 -360.0 -252.4
23 3 11 2 7 19.33 32.45 35.02 297.05 0.6103 1042.2 859.3
24 0 3 0 2 17.51 31.82 34.39 294.49 0.5942 597.0 534.8
25 9 23 5 15 18.73 32.00 34.57 296.35 0.6019 -538.3 -136.1
26 0 4 0 3 18.48 31.13 33.70 296.41 0.5898 -438.0 -302.7
27 0 14 0 9 19.30 31.07 33.64 297.76 0.5930 -545.0 -410.5
28 0 4 0 2 18.35 30.20 32.77 296.71 0.5773 -265.0 -236.5
29 0 11 0 6 17.59 29.60 32.17 295.80 0.5659 -763.0 -523.1
30 6 11 3 7 18.06 29.06 31.63 296.91 0.5612 -942.8 -657.4
31 0 4 0 2 17.49 28.85 31.42 296.08 0.5556 -955.0 -711.3
32 0 10 0 6 18.70 28.45 31.02 298.35 0.5568 -1000.0 -861.0
33 4 9 2 6 20.41 27.93 30.50 301.52 0.5602 -892.6 -724.2
34 0 4 0 3 18.86 27.37 29.94 299.34 0.5438 -877.0 -715.7
35 12 217 7 126 18.13 26.94 29.51 298.39 0.5341 -1166.5 -752.2
36 8 -35 5 -35 18.03 26.20 28.77 298.73 0.5240 -1118.3 999999
37 24 -35 14 -35 17.55 25.88 28.45 298.10 0.5170 -1867.6 999999
38 0 4 0 2 22.10 24.41 26.98 307.10 0.5291 985.0 895.8
39 0 5 0 3 22.53 24.17 26.73 308.02 0.5295 903.0 894.8
40 0 6 0 4 12.70 20.37 22.94 292.42 0.4130 695.0 646.9
41 0 5 0 3 22.90 21.39 23.95 311.39 0.5006 643.0 547.2


  • 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.