% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      58
      56
      64
      62
      59
      59
      63
      61
      87
     141
     267
     287
     136
     443
     463
     452
     459
     201
     254
     314
     365
     295
     393
     307
     336
     349
     290
     346
     293
     342
     363
     321
     200
     193
     283
     210
     186
     161
     137
     134
     157
      94
      78
    -201
    -262
     289
     -88
     772
    -541
    -616
    -883
    -637
     422
   -1724
    2771
   -2620
   -1767
    4171
   -3580
   -4173
   -8054
  -12050
  -15152
  -13004
   -8220
  -15912
    1776
  -19735
  -15983
  -22825
  -16889
  -10862
   -2613
  -12599
  -21607
    5413
  -11915
  -17809
  -22122
  -19015
  -19761
   -9946
   12617
   20197
  -22605
  -21930
  -24343
   20962
   16864
    7856
  -16766
    6205
  -18546
    9128
   18490
   23519
  -13388
  -21936
   -5832
  -18972
   18121
   11868
   13817
   11489
  -17821
   17662
  -10018
    9187
    9523
   14373
    6172
   20976
    8115
  -20410
    6902
   18651
  -10132
   11207
   20515
   -6928
  -11452
  -17259
   15867
   14181
  -16491
  -21999
  -17608