% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      61
      81
     120
     122
      93
     122
      75
      73
     105
     160
     141
     195
     220
     224
     220
     299
     477
     677
     601
     730
     651
    1244
    1429
     841
    1206
     619
     489
     636
     571
     779
     453
     668
     408
     469
     620
     393
     331
     415
     683
     523
     379
     428
     438
     324
     523
     577
    -179
     651
     717
     696
     209
     777
    2590
   -1453
   -1716
   -2039
   -2607
    3510
   -4662
    3314
    5499
    9524
   15720
   18055
   24429
  -15364
   28446
  -10948
  -11216
   -6361
   37043
   38354
   13709
   -2896
   -5791
    1870
   24680
  -23783
   13572
   20588
  -11379
   21515
    7815
   20109
    3852
  -24940
  -11419
   34735
   50651
  -12528
  -23763
    6528
    7250
   21411
   17638
   17454
  -22072
  -11967
  -18455
  -26221
  -15340
  -12726
   -9907
   21160
  -25083
  -24511
   20822
   -9425
   18423
   23113
  -20617
   14011
   24112
   13131
   39502
  -18089
   -9511
    9244
   20921
   32229
    8983
  -10188
   37093
  -15442
   -4107
  -16048
  -18547
   27331