% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      84
      40
      66
      73
      96
      66
      80
      80
      57
     141
     126
     147
     173
     285
     305
     403
     375
     432
     657
     396
     370
     630
     491
     584
     522
     528
     441
     456
     388
     271
     510
     327
     342
     264
     333
     337
     395
     237
     339
     279
     265
     498
     197
     297
     281
     188
     435
     809
     815
     872
   -1063
     951
   -1522
    2066
    3369
    2944
   -4641
    4566
   11432
   -7155
    2734
   10641
  -15214
  -19783
   15262
   23337
   23258
   15049
  -21070
  -27911
  -19679
   34093
   29293
   33552
  -13649
   16149
  -32391
  -15173
  -11003
  -15452
  -15462
   35968
  -26164
   15981
   25708
  -21855
   22258
   45086
   39384
   36491
   26400
   15155
   44960
  -26948
   33080
   25800
  -11860
  -25341
  -32845
   35498
  -11231
   39604
  -31277
  -29703
   20559
   31528
   29800
   26204
  -16059
  -30001
  -10711
   41611
  -27419
  -19365
   46362
  -22845
  -21684
   25237
  -20076
  -22882
    9239
  -30695
  -28802
   21540
  -23139
   33092
   28483
  -13996