% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      40
      49
      62
      77
      63
      65
      41
     102
     149
     125
     164
     267
     218
     372
     334
     387
     168
     357
     301
     256
     227
     197
     134
     125
     102
     179
     131
     160
     182
     125
     153
     105
      73
     135
     125
      79
      57
      75
     -87
    -101
    -117
     180
    -203
     226
     122
    -157
     402
     366
    -566
    -919
     907
     931
     431
     671
   -1698
    2426
    5107
    5804
    6764
    6727
   -6447
   15876
  -12188
   24589
   20848
   12313
  -23744
   37892
   26284
  -29081
   40985
   14709
  -11753
   50761
   -4005
    9996
  -23397
  -15436
   27473
    8826
   26609
  -21411
  -12238
  -21491
   16617
   45248
  -27502
  -31496
   31869
   15193
   34527
   33329
    2811
   11746
  -13917
   22396
   -5172
   20982
  -21496
   19647
   23779
   12777
  -26128
  -22604
   12154
   29549
   -6873
   27290
  -22149
  -19409
   26169
   22392
  -15329
   26853
   35235
   41149
   21020
  -16497
   16902
  -27506
  -30301
   14271
  -18085
  -27212
  -23291
  -20272
  -21327
    4207