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

9149 170 849 103 519 13.33 358.01 35.41 282.96 0.5796 673.0 316.3


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SOHO MDI 2000-09-05 18:59:31 UT

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

1 14 176 9 112 13.00 2.61 40.01 281.62 0.6418 1136.7 516.8
2 6 -1 4 -1 13.04 2.05 39.44 281.76 0.6344 1348.2 999999
3 14 -1 9 -1 13.65 1.90 39.30 282.73 0.6332 1134.3 999999
4 0 4 0 3 12.13 1.57 38.96 280.36 0.6272 807.0 624.8
5 9 -1 6 -1 13.15 1.70 39.09 281.97 0.6300 1401.2 999999
6 0 4 0 3 12.69 0.38 37.77 281.41 0.6119 732.0 635.3
7 0 4 0 3 11.91 0.25 37.64 280.14 0.6093 316.0 426.3
8 0 11 0 7 11.46 359.93 37.32 279.43 0.6045 832.0 558.2
9 29 395 18 242 14.05 359.76 37.16 283.73 0.6054 1389.6 582.8
10 5 -9 3 -9 13.81 359.21 36.61 283.44 0.5976 1893.1 999999
11 8 17 5 11 11.75 358.67 36.06 280.05 0.5875 -252.9 25.9
12 15 -9 9 -9 12.75 358.48 35.87 281.78 0.5860 -957.3 999999
13 13 -9 8 -9 13.20 358.40 35.80 282.55 0.5856 845.1 999999
14 4 -9 2 -9 13.04 357.88 35.27 282.36 0.5782 -848.2 999999
15 13 -9 8 -9 13.38 357.45 34.84 283.05 0.5727 1112.4 999999
16 0 5 0 3 12.97 357.13 34.53 282.38 0.5676 735.0 557.2
17 0 7 0 4 14.10 356.88 34.27 284.42 0.5661 425.0 431.2
18 4 8 2 5 11.93 356.15 33.54 280.69 0.5524 -601.0 -481.4
19 18 32 10 19 13.38 355.26 32.65 283.50 0.5419 1277.5 796.5
20 5 85 3 49 13.49 353.52 30.91 284.16 0.5172 556.0 -310.9
21 0 4 0 3 12.71 353.27 30.66 282.72 0.5120 -567.0 -540.8
22 0 5 0 3 12.83 352.72 30.12 283.08 0.5043 -792.0 -713.5
23 0 2 0 1 12.61 352.42 29.81 282.73 0.4994 -743.0 -715.9
24 11 -20 6 -20 13.44 352.39 29.78 284.39 0.5008 -1274.2 999999
25 0 4 0 2 10.50 352.03 29.43 278.55 0.4905 -555.0 -422.0
26 0 9 0 5 12.94 352.18 29.57 283.45 0.4966 -1106.0 -882.1
27 0 4 0 2 12.21 351.86 29.25 282.06 0.4904 -726.0 -632.3
28 2 28 1 16 13.28 351.76 29.16 284.26 0.4913 -1243.7 -905.3
29 0 3 0 2 14.30 351.86 29.25 286.29 0.4953 -679.0 -598.3
30 0 13 0 7 13.99 351.77 29.16 285.70 0.4931 -794.0 -745.8
31 0 2 0 1 14.45 351.46 28.85 286.72 0.4900 -818.0 -818.0
32 0 5 0 3 14.26 351.30 28.69 286.40 0.4870 -841.0 -714.7
33 0 12 0 7 12.97 350.94 28.34 283.89 0.4784 -989.0 -882.6
34 0 2 0 1 16.33 351.19 28.58 290.60 0.4925 -496.0 -455.6
35 0 5 0 3 15.30 350.52 27.92 288.84 0.4791 -856.0 -766.4
36 0 3 0 2 16.25 349.10 26.49 291.55 0.4624 -646.0 -550.1


  • 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.