% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      69
      31
      42
      65
      80
      98
      77
      90
     141
     171
     245
     288
     250
     221
     332
     283
     327
     612
     641
     716
     652
     500
     581
     347
     360
     529
     398
     416
     375
     463
     375
     429
     258
     216
     394
     335
     263
     204
     259
     248
     228
     241
     330
     271
     582
     188
     411
     562
     345
     641
    -690
    -855
    1355
    1568
     474
    3241
    3407
    3462
    4654
   -5120
   12460
   -6636
   -9615
  -17237
  -14240
  -18327
  -17257
  -21050
   12638
   -7505
   20531
   12830
  -14745
  -23046
   19579
  -23132
  -17552
  -20930
  -18470
    7304
  -20318
  -20553
  -26554
  -14077
   26685
  -21256
  -22991
    9595
  -17833
  -10971
  -12579
   17827
  -10332
  -21865
   -7088
  -17674
   -9582
   32690
   24429
  -13051
  -21379
   10141
   -8124
    3812
   16070
   21501
  -21470
   -7737
   10591
  -12608
   11810
  -21529
   10400
   19830
  -20545
  -19456
  -11203
  -21432
   22841
  -10283
  -11361
   29385
    2181
  -21855
  -18222
  -19948
   24210
    7538