% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      41
      47
      75
      62
      63
      46
      76
     137
     157
      88
     171
     256
     371
     480
     280
     180
     274
     264
     448
     809
     783
     695
     685
     772
     672
     489
     417
     293
     299
     416
     428
     362
     417
     300
     274
     388
     476
     304
     470
     298
     215
     360
     338
     571
     611
     537
     250
     562
     248
     912
    1191
     780
   -1298
     581
    1939
    4326
    2016
    1579
    4102
    5529
    7328
  -12304
    3348
   23033
   19792
   17341
    3587
     877
    5442
    9503
   14532
    4946
   21761
    3791
    6952
  -10987
   13191
   14718
   -3178
    6830
  -12992
   11216
   13006
   -3470
   24176
   11363
  -11717
   17305
   -5224
   -3575
   13755
   17908
   21337
   12556
   -4940
  -15391
    5338
  -11926
   18847
   -3350
  -15041
   14517
  -13101
   27892
   -4629
  -12151
  -15159
  -11897
   -1010
   -6763
  -13511
    9358
    7737
   30758
    5680
   -7315
   17485
  -14945
    4722
  -11166
   18432
  -10656
    9147
   -8227
   14141
   10808
  -10352