% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      23
      49
      70
      46
      55
      35
      57
      81
      53
     119
      86
      58
     142
     229
     167
     136
     343
     309
     245
     443
     412
     493
     911
     615
     732
     613
     822
     513
     387
     557
     600
     418
     458
     276
     400
     429
     435
     480
     403
     537
     277
     562
     284
     321
     443
     547
     514
     825
     401
     577
     422
    1141
     229
     734
     960
    1846
    -129
    1058
    1785
   -3412
    3495
   -3380
   -5864
    4563
   -5692
   -9453
    2293
  -12840
   -3457
   -9598
   -7915
  -11175
    8607
   -6991
   -3137
   -6679
   13837
   -7791
   10153
   13994
   -3168
   10235
  -10885
    6585
    9253
    8121
    6365
    4379
    6855
   10905
    7990
   -2916
   -6019
    2704
   -4886
   -3041
    5944
   16142
   10063
   11023
   -7929
   -6973
   19073
   -7363
  -10388
    7592
   18305
    7073
  -11644
   -8732
   -9549
   12909
   16328
   -9099
    8174
   -2232
   -3564
   -4362
   -8122
   -9981
    7817
  -10369
  -12163
   -8462
   -8647
  -10246
    7810
  -10413