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

9068 102 616 62 371 -18.95 49.23 -26.76 131.49 0.5681 -674.0 -211.8


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SOHO MDI 2000-07-04 19:11:31 UT

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

1 22 311 13 181 -17.95 52.57 -23.42 133.50 0.5234 -2042.8 -710.0
2 -1 -1 -1 -1 -17.66 52.52 -23.47 133.01 0.5211 999999 999999
3 6 -1 4 -1 -18.25 52.34 -23.65 133.68 0.5288 -1262.1 999999
4 27 -1 15 -1 -17.88 51.98 -24.00 132.72 0.5290 -1525.0 999999
5 3 12 2 7 -19.09 51.48 -24.51 133.87 0.5459 -765.9 -527.8
6 0 5 0 3 -19.19 50.91 -25.08 133.38 0.5529 -837.0 -512.5
7 0 2 0 1 -18.63 50.95 -25.03 132.64 0.5472 -507.0 -411.2
8 0 4 0 2 -17.74 50.77 -25.22 131.16 0.5411 -716.0 -529.9
9 0 5 0 3 -19.12 50.36 -25.62 132.69 0.5580 -466.0 -451.7
10 0 3 0 2 -18.65 50.40 -25.59 132.06 0.5534 -756.0 -621.4
11 0 4 0 2 -18.70 50.01 -25.97 131.73 0.5580 -778.0 -610.0
12 3 6 2 4 -19.01 49.73 -26.26 131.86 0.5638 -473.7 -380.6
13 0 6 0 4 -19.72 48.71 -27.28 131.81 0.5810 -727.0 -511.2
14 0 4 0 2 -17.96 48.83 -27.16 129.47 0.5646 -520.0 -508.3
15 6 36 4 22 -20.64 48.10 -27.89 132.45 0.5955 -1164.9 -538.4
16 3 12 2 7 -18.88 48.06 -27.93 130.01 0.5809 -709.5 -357.9
17 0 5 0 3 -19.27 47.89 -28.10 130.39 0.5860 94.0 60.8
18 0 4 0 3 -21.31 47.48 -28.51 132.74 0.6076 -676.0 -417.7
19 0 6 0 4 -16.46 48.14 -27.85 126.59 0.5602 708.0 566.1
20 0 4 0 2 -20.97 47.26 -28.73 132.09 0.6069 -527.0 -311.5
21 4 34 2 21 -19.61 46.67 -29.31 129.72 0.6018 993.1 665.1
22 4 -21 3 -21 -19.96 46.41 -29.58 129.95 0.6075 -70.8 999999
23 0 4 0 3 -18.54 46.69 -29.30 128.26 0.5931 927.0 798.8
24 0 11 0 7 -20.88 46.11 -29.87 130.91 0.6180 -329.0 -83.7
25 0 4 0 3 -18.93 46.47 -29.52 128.60 0.5986 913.0 728.7
26 0 4 0 2 -18.16 46.52 -29.47 127.58 0.5920 1067.0 823.2
27 0 6 0 4 -21.49 45.78 -30.21 131.41 0.6265 430.0 399.5
28 0 3 0 2 -18.30 46.06 -29.93 127.37 0.5982 720.0 553.1
29 2 19 1 12 -19.08 45.57 -30.42 128.02 0.6097 1267.7 943.3
30 3 -29 2 -29 -19.34 45.46 -30.52 128.29 0.6128 941.4 999999
31 0 7 0 4 -20.69 45.07 -30.91 129.75 0.6274 767.0 661.2
32 1 44 1 28 -19.75 44.94 -31.05 128.39 0.6216 1139.2 849.9
33 0 4 0 2 -20.58 44.55 -31.43 129.17 0.6320 470.0 360.0
34 5 -32 3 -32 -19.80 44.68 -31.31 128.24 0.6247 1319.2 999999
35 11 -32 7 -32 -20.10 44.51 -31.47 128.51 0.6288 965.1 999999
36 0 3 0 2 -20.46 44.13 -31.85 128.67 0.6355 452.0 467.7
37 0 4 0 2 -20.43 43.69 -32.30 128.27 0.6400 699.0 609.9
38 0 9 0 6 -22.01 43.19 -32.79 129.90 0.6568 800.0 707.8
39 0 4 0 3 -21.95 42.39 -33.60 129.20 0.6645 424.0 472.6
40 0 7 0 5 -21.35 42.19 -33.79 128.28 0.6622 742.0 594.1
41 2 20 1 13 -21.10 41.85 -34.14 127.70 0.6640 625.4 557.0


  • 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.