% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      27
      38
      34
      38
      51
      79
      95
     138
     174
     219
     166
     152
     282
     143
     121
     181
     185
     284
     298
     253
     346
     257
     203
     267
     344
     259
     179
     239
     311
     390
     283
     297
     249
     207
     146
     267
     242
     263
     269
     488
     514
     537
     220
     434
     318
     108
     383
     458
     645
     503
     526
     548
     523
     628
    1562
    1247
   -1471
     384
     144
   -2421
    4106
    7283
   13633
    2996
   -7206
   11654
    6862
    4972
   -3732
   -8777
    8693
    3436
    3381
    6540
   -3835
    5415
    7537
    6379
   -6305
    3095
   13282
   14699
    8988
    5619
    9055
   -4257
   10533
   -2963
    2674
   -4474
    3439
   11797
   12825
   -1608
   -5143
    1753
    5398
    5104
    4491
    5094
    8273
    4876
    1260
   -5482
   -5522
   -4201
   -7999
    5140
    3286
   13766
   -9845
    3056
    9918
    6659
   -6315
   -3313
   12868
   -8325
   -4806
   -1615
   -6226
   -6877
   -5011
   -5088
   -2920
    6690
   -5958