% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      38
      66
      54
      69
      54
      45
      66
      50
      69
     109
     156
     190
     319
     523
     504
     528
     453
     438
     499
     466
     445
     388
     483
     347
     371
     222
     331
     208
     393
     178
     399
     241
     256
     260
     237
     207
     183
      98
     276
     256
     181
     330
     377
     210
    -316
    -139
    -139
    -248
    -625
     710
     496
    1490
    1415
    1838
    -847
    3262
     275
    3733
   -2906
    6834
   -5265
   -8511
  -14977
   21618
  -17450
  -14088
   10987
  -15587
  -14679
  -10757
   -2253
    8814
   21860
  -15887
  -14811
   18645
   10124
  -18509
  -17599
  -11589
   -6614
  -22801
   23530
   -7650
   -8648
  -15739
   -9104
    8553
   15979
   17850
    8269
  -16426
    4351
   30577
   -7590
   18028
  -20108
    4975
   22029
   21781
   -8596
  -20095
  -10964
  -13941
   17304
   21568
    9400
   16457
  -17412
   14257
  -13495
   32660
  -13588
     156
  -21360
   12824
   17781
  -21867
  -22012
   -4784
   15200
   14117
    4786
   16506
   11561
   29034
  -10275