% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      20
      28
      18
      33
      37
      45
      93
     111
     151
      68
     123
     101
     140
     119
     164
     177
     147
     129
     164
     173
     124
      88
      77
      95
      80
      52
      65
      39
      52
      79
      82
      36
     -18
      80
     -18
      82
     -29
     -57
     -53
     -86
     -92
    -100
     145
     -48
     170
    -189
     476
     301
    -257
    -415
    -373
    -824
    -531
   -1103
    1835
   -2146
   -2000
    3404
    -405
   -4841
   -6684
   -4701
   -3684
  -10309
   -8098
    9574
    4168
    8060
    2512
   -9995
   -5139
   -8345
    8506
   -4425
   -8466
   -7743
    2467
  -10819
   -6501
   -9488
   -8865
    8595
   -8987
    2525
   13427
   -5704
   -5873
  -10162
   -8849
    5730
  -11144
   -3619
   -4614
   -9652
  -10980
   -9748
   -4466
   13680
    3228
    1816
   -5104
   10136
  -10881
   -8372
   -9479
   -4135
    5757
   13397
   -8194
   -8130
   -4221
  -11217
    8518
   -2570
   -5998
   -2653
   15541
   12076
   -7705
   10453
  -11418
   -6696
    4520
    6330
   10509
    8527
   -6849