% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     153
      35
      99
      65
      41
      54
      48
      47
      66
      64
     133
     228
     294
     476
     514
     574
     251
     371
     326
     525
     490
     285
     475
     289
     209
     345
     398
     155
     224
     363
     348
     368
     262
     410
     284
     269
     135
     247
     243
     212
     316
     328
     223
     344
     401
     337
     -71
     538
    -281
     664
     942
     467
    1474
    1088
    2027
    2372
    2117
     671
   -3804
    6467
   -3646
   -6404
   17610
   19828
  -10124
   -8559
   -6248
  -18115
   13961
   17582
   22429
  -13944
  -17303
   12844
    8213
   13460
   18988
   17951
   23560
   17198
   12621
   -3441
   12360
    8994
   11910
   16563
    8806
  -10241
   -8717
  -13410
  -11407
  -16392
   16840
   -7657
    9264
  -12527
   26796
   -5920
   12560
   -9417
   12783
   -9955
   16773
  -12417
   13302
    7920
   11385
   -7380
  -14056
    7344
    4616
   10897
   -8066
  -12776
   -7775
    9889
    9320
   21254
   -8333
  -12497
   10843
  -12822
  -10764
   12390
   -8032
  -16326
   10093
   -3913