% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      29
      33
      48
      32
      17
      34
      23
      95
      82
      87
     104
     101
     124
     187
     130
     244
     264
     270
     232
     361
     381
     649
     746
     665
     483
     468
     380
     281
     232
     331
     195
     285
     347
     291
     334
     350
     369
     372
     411
     242
     241
     256
     226
     200
     295
     441
     233
     464
    -480
    -500
    -342
      81
    -236
    1050
   -1019
    1410
    2495
   -2921
   -3597
   -1676
    4877
    1128
   -1384
    2362
   -3874
   14355
   12967
  -12144
  -12142
  -11921
   17701
   -7377
  -11764
  -11844
    4184
   10478
   -7956
   -9064
  -12153
  -11873
  -12135
  -13135
  -13541
    8776
   15189
   13698
    6832
   15659
   11378
  -10212
   11862
  -10067
   -8624
   -2274
   -6524
   -3020
    8994
   -9217
    9068
    9530
  -10008
  -10096
   -6555
   12051
   19599
  -12875
  -12069
    7046
  -12578
  -14396
   16217
   12662
  -10666
   16893
    4836
    6708
   -8762
  -11940
   -6123
   -4784
    4538
   10539
    9079
    1429
   11430
   -7192
   -8077
   -6318