% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      63
      64
      87
     148
     113
     118
     103
      79
     155
     220
     142
     449
     265
     337
     324
     336
     925
     835
     929
     892
     927
     489
     541
     410
     634
     417
     707
     667
     501
     473
     364
     354
     487
     369
     405
     427
     449
     263
     319
     320
     268
     358
     282
     487
     331
     387
     521
     707
     669
    -203
    1315
     743
    1374
     435
    2574
    3539
     660
    3020
    4980
    3577
    4511
   10234
   10968
   22248
   -9692
   15805
   19933
    5765
   -6346
   17388
   -2459
    6856
    2317
    1318
   21289
    7270
    1418
  -11206
    9930
   -8209
   19648
   16598
  -13181
  -10226
  -11792
   16530
   -7603
   -5729
   -7430
   -6125
    9669
   13428
  -11459
    6513
   15511
   15769
   15382
   -9736
    3477
  -11462
    7006
   10345
   16583
   -9404
  -14801
   17655
    8258
   -7249
  -10363
  -12074
  -13418
    5642
   -6759
   14634
  -10927
   -8309
   -4196
    4006
    9523
    1868
  -10967
   13062
  -11351
    9801
   10125
    8841
  -12339
    2609