% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      55
      53
      48
      63
      42
      58
      43
      74
      98
      62
     132
     226
     448
     514
     619
     630
     380
     947
     665
     421
     628
     369
     441
     226
     375
     249
     387
     432
     268
     258
     297
     244
     188
     292
     253
     193
     262
     230
     132
     274
     -42
     159
     116
     236
     377
      50
     507
     274
     506
     917
     727
     774
     219
   -1310
   -1018
   -1956
    2268
    4884
   -2186
    6823
    7449
    6940
   -6476
   13899
    6116
   10823
   15518
   22005
    6555
  -14834
   14457
  -16500
    3810
   19800
   -6853
   -8757
  -15285
   21720
   -2135
   15691
   -5930
   15949
   13100
   21819
   -4291
   -4304
   15386
   -6625
   11734
   18938
  -11724
   -5726
   23412
   25542
   -9049
   18004
   -8566
   12981
   -9209
  -11993
    7511
   14410
    7246
    8286
    8845
    8696
   22768
  -13628
   12953
    7766
  -15058
   -6463
   13699
  -12023
   -8258
  -12555
    7043
   -9177
  -11526
   -5226
   21271
   11059
   15357
   21432
  -10243
    6773
   -9441
  -14262