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

11271 162.11 688.66 121.70 513.20 15.96 60.58 -48.34 74.54 0.7463 -108.4 -33.6


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SDO HMI 2011-08-18 04:59:09 UT

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

1 0.00 1.53 0.00 1.00 14.84 68.43 -40.49 75.05 0.6519 -782.0 -696.8
2 0.00 1.35 0.00 0.89 15.87 68.11 -40.81 73.56 0.6578 -671.0 -572.9
3 0.00 1.17 0.00 0.78 16.57 67.59 -41.33 72.61 0.6656 -680.0 -495.7
4 0.00 1.35 0.00 0.97 20.41 63.31 -45.61 68.13 0.7240 -664.0 -535.3
5 0.00 0.99 0.00 0.71 20.58 63.11 -45.81 67.94 0.7266 -542.0 -478.8
6 44.05 246.80 30.45 170.82 15.66 64.64 -44.28 74.48 0.7000 -1090.3 -351.5
7 0.00 1.71 0.00 1.21 13.32 63.29 -45.63 77.95 0.7136 -610.0 -474.7
8 18.83 138.08 13.66 100.94 16.80 61.94 -46.99 73.30 0.7331 -960.3 -141.6
9 0.00 0.99 0.00 0.71 14.68 62.53 -46.39 76.14 0.7238 -539.0 -426.1
10 1.08 -8.00 0.79 -8.00 17.28 61.68 -47.24 72.69 0.7366 -806.3 999999
11 4.77 -8.00 3.51 -8.00 18.10 61.40 -47.52 71.63 0.7410 -593.3 999999
12 12.61 24.32 9.36 18.07 19.08 60.99 -47.93 70.40 0.7470 -683.3 -214.6
13 0.00 2.34 0.00 1.69 16.00 62.00 -46.92 74.38 0.7313 82.0 17.3
14 0.00 1.08 0.00 0.78 15.03 62.29 -46.63 75.68 0.7269 -564.0 -445.3
15 2.61 -8.00 1.91 -8.00 17.36 61.47 -47.45 72.62 0.7391 -555.5 999999
16 11.08 -8.00 8.15 -8.00 17.75 61.29 -47.64 72.12 0.7417 -664.6 999999
17 1.26 -12.00 0.94 -12.00 18.77 60.77 -48.15 70.84 0.7490 -258.7 999999
18 0.81 -8.00 0.60 -8.00 17.78 60.89 -48.03 72.14 0.7461 -151.4 999999
19 0.00 0.90 0.00 0.65 14.34 61.84 -47.08 76.67 0.7314 -437.0 -345.3
20 0.00 1.44 0.00 1.08 18.39 60.38 -48.54 71.41 0.7526 261.0 240.5
21 0.00 7.75 0.00 5.89 15.64 59.31 -49.61 75.18 0.7610 848.0 747.0
22 1.26 16.03 0.96 12.25 15.06 59.40 -49.52 75.93 0.7595 763.4 671.5
23 2.70 4.50 2.13 3.56 19.15 57.83 -51.10 70.82 0.7806 665.4 613.3
24 0.00 1.08 0.00 0.84 17.35 58.50 -50.42 73.04 0.7714 619.0 542.5
25 0.00 2.16 0.00 1.73 19.86 57.35 -51.57 69.98 0.7864 774.0 671.0
26 1.71 -22.00 1.31 -22.00 14.94 59.05 -49.87 76.13 0.7633 644.1 999999
27 0.00 1.26 0.00 0.97 15.51 58.86 -50.06 75.39 0.7657 618.0 552.4
28 5.76 -22.00 4.41 -22.00 15.11 58.94 -49.98 75.90 0.7645 865.5 999999
29 0.00 0.81 0.00 0.65 20.08 56.99 -51.93 69.76 0.7903 523.0 487.3
30 0.00 0.90 0.00 0.70 15.67 58.51 -50.41 75.22 0.7696 472.0 423.5
31 8.74 11.17 7.05 9.01 19.75 56.82 -52.10 70.20 0.7915 756.6 564.9
32 0.00 0.81 0.00 0.63 16.53 58.06 -50.87 74.15 0.7753 515.0 456.6
33 0.00 3.06 0.00 2.37 15.34 58.32 -50.60 75.67 0.7714 626.0 591.6
34 1.89 2.88 1.46 2.23 15.03 58.37 -50.55 76.06 0.7706 584.3 617.3
35 0.00 1.08 0.00 0.84 15.70 58.15 -50.77 75.22 0.7735 618.0 518.4
36 0.00 7.84 0.00 6.05 14.70 58.48 -50.44 76.48 0.7692 657.0 546.0
37 0.00 0.90 0.00 0.70 15.47 58.08 -50.84 75.51 0.7741 484.0 395.6
38 0.00 0.72 0.00 0.57 16.25 57.70 -51.22 74.55 0.7787 369.0 294.9
39 0.00 0.72 0.00 0.57 15.85 57.75 -51.17 75.06 0.7779 322.0 276.1
40 1.26 3.24 1.03 2.64 19.09 56.17 -52.75 71.12 0.7972 600.5 616.0
41 0.00 1.71 0.00 1.41 19.42 55.97 -52.95 70.73 0.7996 556.0 446.3
42 2.61 3.60 2.15 2.96 18.23 55.76 -53.16 72.24 0.8004 663.3 669.8
43 4.05 9.91 3.36 8.19 18.84 55.48 -53.44 71.52 0.8037 694.5 634.2
44 2.97 11.53 2.47 9.61 18.48 55.32 -53.60 71.98 0.8049 631.8 177.1
45 1.08 -44.00 0.90 -44.00 18.65 55.19 -53.73 71.78 0.8064 494.8 999999
46 1.17 2.88 0.98 2.41 18.87 55.09 -53.83 71.53 0.8076 299.6 149.5
47 0.00 0.81 0.00 0.67 17.57 55.40 -53.52 73.10 0.8033 386.0 293.0
48 1.53 2.07 1.30 1.76 19.05 54.34 -54.58 71.39 0.8150 391.5 396.0
49 28.28 160.96 22.82 130.21 14.04 56.32 -52.60 77.47 0.7918 1000.8 238.6
50 0.00 2.52 0.00 2.07 14.78 55.64 -53.28 76.56 0.7990 44.0 31.3
51 0.00 1.71 0.00 1.41 14.64 55.43 -53.49 76.76 0.8011 -293.0 -236.5


  • 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.