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

9176 147 1088 85 621 -8.03 321.72 -25.49 120.01 0.4922 -905.9 -309.2


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SOHO MDI 2000-10-01 04:47:32 UT

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

1 0 3 0 2 -8.69 327.13 -20.08 127.25 0.4282 650.0 564.6
2 0 4 0 2 -6.76 326.35 -20.86 122.45 0.4208 417.0 267.4
3 0 7 0 4 -8.09 326.11 -21.09 124.76 0.4355 -654.0 -438.0
4 41 739 23 412 -7.63 324.74 -22.46 122.19 0.4494 -2279.7 -629.7
5 10 -4 6 -4 -8.16 324.67 -22.54 123.09 0.4548 -1696.8 999999
6 0 5 0 3 -10.12 324.15 -23.06 125.97 0.4784 318.0 219.5
7 -4 -4 -4 -4 -7.69 324.31 -22.89 121.81 0.4555 999999 999999
8 30 -4 17 -4 -8.03 323.91 -23.30 121.98 0.4636 -1401.6 999999
9 11 -4 6 -4 -7.55 323.85 -23.36 121.03 0.4605 -1599.4 999999
10 10 -4 6 -4 -7.91 323.06 -24.15 120.83 0.4739 -1195.2 999999
11 0 4 0 2 -11.19 320.79 -26.42 124.03 0.5288 -471.0 -366.3
12 0 5 0 3 -7.94 321.01 -26.19 118.82 0.5010 -1057.0 -865.8
13 0 7 0 4 -10.78 320.69 -26.51 123.30 0.5268 -779.0 -575.1
14 0 5 0 3 -9.57 320.58 -26.63 121.20 0.5187 -530.0 -462.9
15 0 5 0 3 -7.55 320.69 -26.52 117.84 0.5025 -853.0 -756.8
16 0 4 0 2 -7.88 320.54 -26.67 118.27 0.5069 -685.0 -660.7
17 0 5 0 3 -8.45 320.41 -26.80 119.14 0.5127 -580.0 -471.6
18 0 7 0 4 -6.93 320.38 -26.83 116.45 0.5024 -834.0 -658.0
19 0 5 0 3 -8.92 319.88 -27.32 119.46 0.5229 -539.0 -412.9
20 5 21 3 12 -8.11 319.32 -27.88 117.58 0.5244 -848.9 -641.9
21 0 5 0 3 -8.61 319.02 -28.19 118.16 0.5319 -466.0 -338.2
22 0 5 0 3 -7.90 318.80 -28.40 116.78 0.5298 -642.0 -480.8
23 4 27 2 16 -7.37 318.26 -28.94 115.44 0.5336 -916.3 -480.8
24 0 2 0 1 -7.51 317.89 -29.31 115.39 0.5394 -348.0 -263.8
25 0 11 0 6 -7.31 317.23 -29.98 114.54 0.5469 -258.0 -321.8
26 0 5 0 3 -9.93 315.89 -31.31 117.72 0.5806 830.0 706.9
27 4 72 3 44 -8.27 315.96 -31.24 115.17 0.5693 955.5 895.2
28 5 -27 3 -27 -9.13 315.79 -31.42 116.40 0.5768 1166.5 999999
29 0 7 0 4 -10.89 315.41 -31.79 118.82 0.5928 609.0 524.9
30 9 -27 5 -27 -8.49 315.57 -31.63 115.25 0.5757 1316.2 999999
31 0 9 0 5 -9.36 315.21 -32.00 116.34 0.5856 893.0 771.9
32 6 29 4 18 -7.31 315.35 -31.85 113.19 0.5717 1183.2 710.2
33 2 12 1 7 -8.53 314.97 -32.24 114.88 0.5837 849.4 801.3
34 0 9 0 6 -10.73 314.68 -32.53 118.03 0.6008 964.0 720.1
35 0 5 0 3 -11.43 314.59 -32.61 119.00 0.6063 676.0 526.1
36 2 -33 1 -33 -8.43 314.70 -32.51 114.53 0.5866 1010.9 999999
37 0 6 0 4 -7.32 314.47 -32.74 112.63 0.5833 722.0 519.9
38 8 22 5 14 -7.78 314.15 -33.06 113.15 0.5900 1222.2 977.6
39 0 14 0 9 -8.39 314.04 -33.16 114.03 0.5947 893.0 749.0
40 0 5 0 3 -10.00 313.54 -33.67 116.12 0.6103 604.0 476.3
41 0 12 0 7 -8.31 313.39 -33.82 113.48 0.6026 762.0 756.7
42 0 5 0 3 -7.39 312.24 -34.97 111.36 0.6125 577.0 604.3


  • 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.