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

12073 14.16 85.65 7.83 47.85 -12.93 64.41 24.69 242.61 0.4603 62.8 140.6


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SDO HMI 2014-05-28 20:00:39 UT

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

1 0.54 2.08 0.32 1.21 -13.70 69.36 29.64 245.31 0.5308 -849.8 -633.2
2 0.00 2.62 0.00 1.53 -13.49 69.33 29.61 245.67 0.5293 -780.0 -681.6
3 0.00 2.53 0.00 1.47 -13.95 69.29 29.56 244.82 0.5312 -891.0 -761.6
4 0.00 1.17 0.00 0.69 -14.86 69.16 29.44 243.15 0.5346 863.0 620.2
5 0.00 0.90 0.00 0.52 -12.04 68.43 28.71 247.75 0.5096 658.0 506.5
6 0.00 1.08 0.00 0.62 -9.69 68.12 28.40 252.04 0.4948 677.0 535.7
7 0.00 1.26 0.00 0.72 -11.02 68.21 28.49 249.54 0.5018 716.0 629.7
8 0.00 1.08 0.00 0.62 -11.67 68.25 28.53 248.33 0.5053 681.0 486.6
9 0.00 1.26 0.00 0.71 -6.00 67.19 27.47 259.17 0.4690 -699.0 -531.4
10 0.36 2.08 0.21 1.19 -12.66 67.73 28.00 246.12 0.5030 881.0 760.5
11 3.70 16.51 2.10 9.35 -11.12 67.24 27.52 248.75 0.4884 892.6 725.0
12 0.00 1.89 0.00 1.07 -10.29 67.02 27.30 250.26 0.4814 784.0 626.5
13 1.17 2.17 0.67 1.23 -12.32 66.99 27.26 246.24 0.4909 852.5 673.2
14 0.00 1.08 0.00 0.61 -10.53 66.73 27.01 249.58 0.4783 853.0 744.8
15 0.00 0.81 0.00 0.45 -7.53 65.94 26.22 255.39 0.4545 -664.0 -590.8
16 0.00 1.17 0.00 0.68 -17.34 66.39 26.66 236.66 0.5148 588.0 485.3
17 0.00 2.62 0.00 1.47 -13.42 65.44 25.71 242.95 0.4758 508.0 429.7
18 0.00 0.99 0.00 0.56 -14.73 65.28 25.56 240.32 0.4822 729.0 544.8
19 0.00 0.81 0.00 0.46 -15.11 64.70 24.98 239.09 0.4771 714.0 556.6
20 0.00 1.08 0.00 0.61 -15.58 64.45 24.73 237.97 0.4772 652.0 534.2
21 0.00 0.99 0.00 0.55 -12.78 63.99 24.27 242.99 0.4517 754.0 595.5
22 0.00 2.44 0.00 1.36 -14.71 64.10 24.38 239.28 0.4662 726.0 646.8
23 0.00 1.08 0.00 0.60 -11.91 63.60 23.88 244.44 0.4408 435.0 405.2
24 0.00 0.99 0.00 0.55 -14.87 63.77 24.05 238.66 0.4630 657.0 504.4
25 0.00 0.90 0.00 0.50 -12.56 63.46 23.73 242.95 0.4429 652.0 642.9
26 0.00 1.26 0.00 0.70 -12.60 63.19 23.46 242.64 0.4394 983.0 795.9
27 0.00 1.26 0.00 0.69 -10.99 62.88 23.15 245.79 0.4249 862.0 722.9
28 0.72 2.17 0.40 1.20 -13.84 62.80 23.08 239.71 0.4426 1061.4 867.2
29 0.00 1.17 0.00 0.65 -16.48 62.69 22.97 234.51 0.4615 521.0 409.9
30 0.00 1.62 0.00 0.91 -18.41 62.29 22.57 230.59 0.4732 851.0 758.7
31 0.00 1.62 0.00 0.89 -14.66 61.63 21.91 236.82 0.4331 -721.0 -599.3
32 2.44 5.50 1.33 3.02 -14.44 61.47 21.75 237.08 0.4293 -946.4 -690.1
33 0.00 0.72 0.00 0.39 -12.24 60.24 20.51 240.38 0.3956 -725.0 -558.2
34 0.00 1.35 0.00 0.73 -13.02 60.00 20.28 238.38 0.3982 -683.0 -539.8
35 0.00 1.17 0.00 0.63 -13.58 60.05 20.33 237.22 0.4033 -563.0 -557.5
36 0.00 1.89 0.00 1.02 -13.49 59.91 20.18 237.25 0.4007 -950.0 -738.2
37 0.00 1.71 0.00 0.93 -15.05 60.02 20.30 234.11 0.4152 -770.0 -619.9
38 0.00 1.53 0.00 0.82 -11.53 59.69 19.96 241.39 0.3827 -734.0 -658.4
39 0.00 0.90 0.00 0.49 -13.30 59.76 20.04 237.47 0.3971 -930.0 -740.5
40 0.00 1.44 0.00 0.78 -13.74 59.73 20.01 236.49 0.4003 -983.0 -858.1
41 0.00 0.81 0.00 0.43 -11.88 58.56 18.84 239.21 0.3693 -776.0 -606.0
42 0.00 0.72 0.00 0.38 -12.65 58.19 18.46 236.89 0.3705 -764.0 -587.6
43 5.23 7.22 2.80 3.86 -14.15 57.65 17.92 232.75 0.3765 -1038.0 -785.6


  • 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.