% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      37
      70
      46
      68
      64
      53
      98
     459
      96
     121
     104
      97
     153
     136
     133
     200
     225
     488
     440
     391
     398
     374
     358
     429
     354
     479
     473
     499
     382
     468
     477
     290
     457
     314
     440
     240
     364
     351
     297
     523
     355
     464
     300
     348
     215
     -81
     925
     431
     790
     219
    2238
    -766
   -2002
   -1501
    1089
    3075
    2469
    6471
   -3406
    8047
  -10772
    4558
  -19310
   30602
  -17080
   18031
   17379
   41719
   28161
  -12046
   20605
   15753
   19908
   -6913
  -23383
  -21989
   26227
  -11738
   23758
  -16565
    8924
  -13583
  -25097
   28261
  -16280
   -7904
   21008
    9581
   21992
  -19382
   12458
  -24595
   15948
   17499
  -29040
   29315
  -13076
  -13008
   -7894
  -14047
   -3613
  -22215
   20406
   12533
   26753
  -21264
  -22089
  -16452
   34713
   20763
  -14784
   14250
  -21792
  -21426
   24458
  -20545
  -17652
  -14802
    4798
   -5417
  -16830
  -18475
   33397
  -18258
   24612
   18978
  -16906