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

9068 95 623 55 366 -18.83 49.48 -23.86 134.52 0.5363 -637.5 -235.7


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SOHO MDI 2000-07-04 23:59:31 UT

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

1 0 5 0 3 -20.45 54.22 -19.12 142.58 0.5070 -594.0 -409.3
2 19 323 11 184 -17.74 52.56 -20.78 136.55 0.4934 -2073.2 -718.3
3 7 -2 4 -2 -18.17 52.33 -21.01 136.87 0.5004 -1321.0 999999
4 25 -2 14 -2 -17.84 51.97 -21.37 135.91 0.5006 -1594.9 999999
5 4 8 2 4 -19.09 51.48 -21.86 137.07 0.5186 -663.0 -509.1
6 0 3 0 2 -18.33 50.96 -22.38 135.34 0.5163 -503.0 -467.6
7 0 6 0 3 -19.28 50.82 -22.52 136.51 0.5273 -751.0 -526.9
8 0 8 0 5 -17.83 50.71 -22.63 134.30 0.5139 -498.0 -476.7
9 0 5 0 3 -19.16 50.34 -23.00 135.75 0.5311 -447.0 -489.0
10 0 12 0 7 -18.65 50.19 -23.15 134.85 0.5276 -728.0 -678.8
11 0 5 0 3 -19.08 49.85 -23.49 135.06 0.5354 -642.0 -503.7
12 0 6 0 3 -18.57 49.74 -23.60 134.22 0.5316 -552.0 -474.9
13 0 3 0 2 -17.30 49.70 -23.64 132.31 0.5198 -507.0 -502.0
14 0 4 0 3 -18.85 49.11 -24.23 133.87 0.5409 720.0 546.2
15 0 4 0 2 -19.80 48.86 -24.48 134.91 0.5526 -523.0 -359.5
16 0 4 0 2 -17.99 49.10 -24.24 132.64 0.5329 -805.0 -588.6
17 0 3 0 2 -19.37 48.61 -24.73 134.04 0.5512 -374.0 -328.7
18 8 27 5 16 -20.55 48.22 -25.12 135.21 0.5663 -1122.2 -590.8
19 3 6 2 4 -18.91 48.13 -25.21 132.87 0.5520 -611.6 -471.5
20 0 5 0 3 -16.37 48.10 -25.24 129.11 0.5294 956.0 611.1
21 0 5 0 3 -20.92 47.31 -26.03 134.72 0.5791 -356.0 -321.1
22 10 36 6 22 -19.77 46.77 -26.57 132.61 0.5742 1142.6 578.8
23 0 13 0 8 -18.53 46.65 -26.69 130.77 0.5644 1125.0 870.5
24 0 5 0 3 -21.17 46.17 -27.17 133.87 0.5930 -445.0 -107.7
25 3 -22 2 -22 -19.69 46.40 -26.94 132.14 0.5774 1110.3 999999
26 0 4 0 2 -21.61 45.84 -27.50 134.12 0.6003 563.0 464.0
27 0 3 0 2 -18.97 46.20 -27.14 130.94 0.5732 849.0 712.7
28 0 5 0 3 -20.74 45.82 -27.52 132.97 0.5927 730.0 538.0
29 0 6 0 3 -18.72 46.06 -27.28 130.44 0.5726 890.0 788.2
30 3 16 2 10 -19.38 45.37 -27.97 130.69 0.5857 961.2 984.2
31 0 4 0 2 -20.68 45.02 -28.32 132.11 0.6005 820.0 728.2
32 4 43 2 27 -19.87 44.70 -28.64 130.72 0.5970 1357.4 799.4
33 0 4 0 2 -20.52 44.42 -28.92 131.34 0.6054 563.0 465.7
34 9 -32 5 -32 -20.09 44.37 -28.97 130.71 0.6024 918.2 999999
35 0 3 0 2 -23.35 43.63 -29.71 134.22 0.6371 557.0 412.7
36 0 3 0 2 -21.14 44.00 -29.34 131.76 0.6149 657.0 596.0
37 0 2 0 1 -20.49 44.09 -29.25 130.99 0.6086 428.0 458.0
38 0 6 0 4 -20.55 43.74 -29.60 130.74 0.6127 837.0 712.8
39 0 4 0 3 -22.13 43.18 -30.15 132.29 0.6313 759.0 645.0
40 0 4 0 3 -21.78 43.17 -30.17 131.83 0.6286 723.0 617.2
41 0 4 0 3 -21.94 42.34 -31.00 131.31 0.6383 678.0 501.1
42 0 3 0 2 -21.25 42.00 -31.34 130.14 0.6363 656.0 470.1
43 0 13 0 8 -20.95 41.77 -31.57 129.57 0.6364 858.0 567.1


  • 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.