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

9176 141 1085 75 590 -8.09 321.52 -18.69 128.76 0.4055 -1195.0 -362.2


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SOHO MDI 2000-10-01 17:31:32 UT

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

1 0 5 0 2 -8.60 327.36 -12.85 139.79 0.3421 880.0 700.3
2 16 691 9 368 -8.23 324.78 -15.43 133.81 0.3666 -1673.2 -733.5
3 37 -2 20 -2 -7.67 324.72 -15.49 132.57 0.3610 -2405.3 999999
4 0 20 0 11 -10.05 324.57 -15.64 136.86 0.3898 -713.0 -308.2
5 12 -2 6 -2 -8.05 324.25 -15.96 132.49 0.3707 -1744.5 999999
6 9 -2 5 -2 -7.53 324.19 -16.02 131.32 0.3658 -1965.4 999999
7 4 -2 2 -2 -7.50 323.91 -16.30 130.75 0.3689 -1426.6 999999
8 19 -2 10 -2 -7.86 323.81 -16.40 131.32 0.3740 -1368.7 999999
9 11 -2 6 -2 -7.85 323.03 -17.18 129.97 0.3834 -1317.2 999999
10 0 16 0 8 -6.99 321.34 -18.87 125.57 0.3964 -965.0 -833.2
11 0 11 0 6 -7.79 321.22 -18.99 127.03 0.4056 -1138.0 -983.7
12 0 6 0 3 -9.19 320.64 -19.56 128.85 0.4263 -641.0 -534.9
13 0 12 0 6 -7.78 320.68 -19.53 126.21 0.4123 -853.0 -773.6
14 0 5 0 3 -6.90 320.59 -19.61 124.33 0.4053 -555.0 -332.0
15 0 6 0 3 -11.10 320.35 -19.86 131.82 0.4491 -479.0 -407.6
16 0 3 0 2 -9.09 319.89 -20.31 127.63 0.4346 -462.0 -324.4
17 5 11 3 6 -8.18 319.65 -20.55 125.58 0.4291 -859.4 -668.3
18 0 12 0 7 -8.48 319.22 -20.99 125.57 0.4374 -589.0 -494.4
19 2 41 1 23 -7.80 319.00 -21.21 124.01 0.4342 -763.3 -790.4
20 4 -19 2 -19 -7.29 318.94 -21.26 122.93 0.4304 -968.0 999999
21 0 6 0 3 -7.86 318.66 -21.55 123.69 0.4391 -493.0 -276.5
22 0 5 0 3 -9.36 318.31 -21.89 126.04 0.4569 375.0 356.8
23 0 5 0 3 -7.08 318.11 -22.10 121.52 0.4398 -612.0 -692.0
24 0 4 0 2 -13.09 316.36 -23.84 129.80 0.5146 753.0 559.7
25 0 7 0 4 -9.26 316.22 -23.98 123.37 0.4824 1019.0 847.4
26 0 5 0 3 -10.32 316.05 -24.15 125.00 0.4935 754.0 681.9
27 0 7 0 4 -11.02 315.86 -24.34 125.95 0.5019 831.0 682.1
28 4 57 2 33 -8.81 315.52 -24.69 121.82 0.4877 931.5 909.3
29 0 18 0 10 -9.58 315.42 -24.79 123.05 0.4953 1190.0 1018.7
30 0 7 0 4 -7.29 315.40 -24.80 118.97 0.4776 928.0 792.9
31 10 -28 5 -28 -8.54 315.28 -24.93 121.10 0.4887 1453.2 999999
32 0 7 0 4 -10.74 314.97 -25.23 124.52 0.5104 726.0 592.0
33 0 4 0 2 -7.39 315.10 -25.11 118.83 0.4824 709.0 565.2
34 0 4 0 3 -8.60 314.88 -25.32 120.80 0.4944 908.0 773.4
35 0 4 0 2 -10.64 314.50 -25.71 123.86 0.5155 589.0 573.8
36 0 3 0 2 -7.97 314.58 -25.63 119.38 0.4936 622.0 662.0
37 0 13 0 8 -8.52 314.15 -26.06 119.92 0.5033 998.0 866.2
38 8 35 4 20 -7.39 314.18 -26.03 117.97 0.4947 1167.9 903.7
39 0 24 0 14 -8.54 313.80 -26.41 119.61 0.5080 952.0 758.1
40 0 5 0 3 -8.97 313.23 -26.98 119.82 0.5185 476.0 466.3
41 0 3 0 2 -7.64 313.29 -26.92 117.58 0.5083 590.0 515.1
42 0 3 0 2 -11.85 312.65 -27.56 123.91 0.5478 534.0 542.6
43 0 4 0 2 -12.07 312.31 -27.90 123.92 0.5536 524.0 406.8
44 0 9 0 5 -7.47 312.68 -27.53 116.76 0.5153 970.0 747.5
45 0 3 0 2 -5.59 312.18 -28.03 112.99 0.5101 789.0 686.7
46 0 4 0 2 -9.80 310.69 -29.51 118.94 0.5569 737.0 683.7


  • 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.