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

9632 261 1712 162 1058 -18.89 273.80 -26.48 135.16 0.6003 -785.6 -199.1


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SOHO MDI 2001-09-24 07:59:33 UT

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

1 3 7 2 4 -17.61 277.82 -22.46 138.18 0.5483 -176.6 -5.7
2 0 4 0 2 -17.14 277.75 -22.53 137.49 0.5441 349.0 347.6
3 0 4 0 2 -12.06 278.25 -22.03 130.85 0.4869 465.0 321.8
4 0 2 0 1 -19.98 276.94 -23.34 140.00 0.5815 -761.0 -676.2
5 4 16 3 10 -16.00 276.92 -23.36 134.95 0.5407 -972.6 -836.9
6 0 4 0 2 -16.55 276.85 -23.43 135.61 0.5470 -659.0 -584.4
7 0 8 0 4 -16.06 276.47 -23.81 134.50 0.5460 -845.0 -608.9
8 0 8 0 5 -22.18 275.42 -24.87 140.75 0.6176 611.0 445.3
9 0 4 0 3 -21.16 275.42 -24.86 139.61 0.6073 -494.0 -513.2
10 0 3 0 2 -16.31 275.82 -24.46 134.06 0.5552 118.0 138.7
11 0 12 0 7 -15.81 275.66 -24.62 133.20 0.5520 -844.0 -485.8
12 17 1546 10 954 -18.14 274.97 -25.32 135.48 0.5817 -2226.0 -236.2
13 0 3 0 2 -25.36 273.55 -26.73 142.14 0.6646 -182.0 -261.9
14 122 -12 75 -12 -19.15 274.76 -25.52 136.49 0.5935 -1437.4 999999
15 6 -12 4 -12 -21.24 274.06 -26.22 138.21 0.6204 -577.3 999999
16 0 5 0 3 -16.37 274.64 -25.64 132.81 0.5681 -157.0 -324.3
17 6 -12 4 -12 -19.51 273.73 -26.55 135.82 0.6069 -654.3 999999
18 34 -12 21 -12 -18.77 273.77 -26.52 134.96 0.5996 -1311.2 999999
19 0 5 0 3 -21.37 272.63 -27.66 136.88 0.6347 355.0 246.2
20 6 -12 4 -12 -17.60 273.23 -27.06 132.91 0.5942 -485.5 999999
21 11 -12 7 -12 -16.70 273.28 -27.01 131.79 0.5855 1541.0 999999
22 5 -12 3 -12 -18.09 272.87 -27.42 133.16 0.6023 -151.6 999999
23 6 -12 3 -12 -16.95 272.64 -27.64 131.46 0.5944 1059.4 999999
24 6 -12 4 -12 -17.82 272.40 -27.88 132.35 0.6046 1506.7 999999
25 5 -12 3 -12 -20.28 271.71 -28.57 134.70 0.6334 37.3 999999
26 15 -12 10 -12 -19.71 271.78 -28.51 134.08 0.6277 681.5 999999
27 5 -12 3 -12 -18.01 272.09 -28.19 132.28 0.6094 856.1 999999
28 4 -12 2 -12 -18.84 271.85 -28.43 133.08 0.6192 907.1 999999
29 6 -12 4 -12 -19.46 271.54 -28.74 133.55 0.6278 1217.6 999999
30 0 13 0 9 -19.45 270.41 -29.88 132.45 0.6388 651.0 517.7
31 0 5 0 3 -20.87 270.05 -30.23 133.82 0.6543 412.0 447.6
32 0 5 0 3 -20.39 270.02 -30.27 133.22 0.6506 721.0 795.9
33 0 11 0 7 -18.94 270.22 -30.06 131.65 0.6364 804.0 671.6
34 0 5 0 3 -17.30 270.49 -29.80 129.82 0.6200 643.0 663.9
35 0 9 0 6 -16.53 270.53 -29.76 128.86 0.6132 707.0 649.1
36 0 5 0 3 -17.89 269.86 -30.43 130.00 0.6314 607.0 525.5
37 0 3 0 2 -22.42 268.60 -31.68 134.31 0.6807 303.0 444.9
38 0 5 0 3 -22.03 268.51 -31.78 133.78 0.6784 696.0 559.1
39 0 6 0 4 -20.43 268.69 -31.59 132.08 0.6637 555.0 598.8
40 0 8 0 6 -20.52 268.04 -32.25 131.62 0.6708 545.0 414.7
41 0 6 0 5 -24.07 266.22 -34.06 134.15 0.7151 319.0 245.8


  • 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.