% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      97
     134
      77
      87
      44
      63
      49
      86
     131
     172
     102
     180
     255
     415
     487
     750
    1450
    1200
     789
     674
     474
     601
     600
     699
     560
     764
     826
     343
     710
     520
     702
     493
     452
     286
     446
     314
     242
     419
     266
     386
     172
     511
     471
     390
    -177
     410
     323
     365
     982
    -539
     642
     642
    -562
   -1127
    2307
    5053
   -2350
   -3225
   -4296
    9747
   -7447
   15624
  -13343
    7736
  -10898
  -11252
  -16515
    6868
  -15138
   12411
  -12016
   18854
   14217
   12589
   -2873
   13360
  -15036
   -5939
    4549
    6559
   14328
   15611
   12791
   -5571
    8333
   10503
   12395
    4638
  -11088
  -13644
   19479
   14374
   -9021
   18378
   15849
   14579
  -13906
    -623
  -12268
   -6363
    5040
   -5042
   14286
    6914
   18269
   18126
   10533
    5007
   12660
   -7861
   10421
    6083
  -17896
   11998
  -10859
   12128
  -15014
  -13803
   18867
   20659
  -12755
   -9374
   -2004
    2661
   -7716
  -14096
  -11849