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

9069 195 1181 136 830 -18.06 31.00 39.75 239.10 0.7078 265.3 105.8


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SOHO MDI 2000-07-11 04:47:31 UT

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

1 4 226 4 180 -18.31 38.55 47.29 242.80 0.7867 -792.6 -323.5
2 14 -1 12 -1 -18.77 38.47 47.22 242.21 0.7877 -899.8 999999
3 7 -1 6 -1 -18.33 38.12 46.87 242.59 0.7827 -1278.0 999999
4 0 15 0 11 -17.66 36.81 45.56 242.80 0.7671 -587.0 -654.3
5 5 37 4 28 -17.51 35.52 44.27 242.39 0.7535 -815.6 -568.9
6 2 -5 2 -5 -17.85 35.57 44.32 241.99 0.7555 -592.0 999999
7 0 8 0 6 -17.35 34.78 43.53 242.24 0.7452 -763.0 -601.1
8 0 4 0 3 -17.77 34.85 43.60 241.74 0.7478 -811.0 -674.2
9 0 3 0 2 -16.82 34.34 43.09 242.68 0.7383 -733.0 -652.9
10 0 3 0 2 -18.32 34.67 43.42 240.98 0.7485 -483.0 -438.1
11 2 8 2 6 -17.18 33.99 42.74 242.05 0.7362 -991.7 -885.1
12 5 32 3 23 -17.84 33.67 42.42 241.06 0.7360 -662.2 -635.1
13 3 7 2 5 -17.40 33.38 42.12 241.46 0.7309 -918.4 -796.8
14 0 3 0 2 -16.84 33.05 41.80 242.01 0.7248 -270.0 -346.1
15 6 -12 4 -12 -18.12 33.19 41.94 240.46 0.7324 -874.4 999999
16 0 3 0 2 -17.32 32.46 41.21 241.08 0.7208 -479.0 -485.1
17 0 8 0 6 -18.25 32.50 41.25 239.92 0.7259 -287.0 -397.4
18 3 14 2 10 -16.86 31.79 40.53 241.30 0.7114 -794.1 -712.5
19 4 32 2 23 -17.50 31.96 40.71 240.57 0.7164 -789.4 -688.0
20 3 -19 2 -19 -17.57 31.59 40.34 240.28 0.7129 -927.9 999999
21 0 5 0 4 -17.91 31.63 40.38 239.87 0.7151 -327.0 -425.8
22 7 -19 5 -19 -17.67 31.02 39.77 239.83 0.7073 -953.4 999999
23 0 7 0 5 -19.21 31.07 39.82 237.91 0.7161 497.0 241.4
24 0 3 0 2 -17.86 30.53 39.28 239.30 0.7031 -457.0 -408.5
25 0 5 0 3 -15.55 29.86 38.61 241.94 0.6835 410.0 396.1
26 20 722 14 483 -19.55 30.08 38.83 236.88 0.7077 1065.0 455.3
27 0 5 0 3 -17.26 29.47 38.22 239.45 0.6883 -370.0 -359.7
28 8 18 5 12 -16.22 28.75 37.50 240.39 0.6746 775.4 361.5
29 5 -26 3 -26 -19.65 29.41 38.16 236.34 0.7014 -486.4 999999
30 12 -26 8 -26 -19.21 29.23 37.98 236.78 0.6970 -956.8 999999
31 0 4 0 3 -13.88 27.91 36.66 243.10 0.6522 704.0 642.3
32 2 6 2 4 -16.35 27.95 36.70 239.72 0.6663 453.4 433.0
33 6 -26 4 -26 -17.23 27.84 36.59 238.46 0.6703 736.7 999999
34 3 -26 2 -26 -17.95 27.75 36.50 237.45 0.6736 763.9 999999
35 3 -26 2 -26 -17.96 27.13 35.88 237.01 0.6670 975.9 999999
36 7 -26 5 -26 -18.82 27.19 35.93 235.93 0.6729 874.9 999999
37 25 -26 16 -26 -17.18 26.65 35.39 237.73 0.6567 1500.8 999999
38 5 -26 3 -26 -18.16 26.82 35.57 236.54 0.6648 1098.3 999999
39 -37 -26 -37 -26 -16.96 26.50 35.24 237.92 0.6537 999999 999999
40 17 -26 11 -26 -16.32 26.36 35.11 238.70 0.6482 1799.1 999999
41 9 -26 6 -26 -18.53 26.45 35.19 235.79 0.6631 1253.6 999999
42 3 -26 2 -26 -18.09 26.19 34.94 236.19 0.6575 1255.8 999999
43 5 -26 3 -26 -17.90 25.69 34.44 236.08 0.6507 1406.0 999999
44 0 3 0 2 -18.09 25.08 33.82 235.38 0.6452 544.0 580.1


  • 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.