% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      45
      87
      42
      35
      39
      51
      55
      96
     119
     155
     140
     194
     201
     321
     418
     253
     499
     394
     657
     589
     530
     577
     494
     617
     524
     403
     150
     473
     325
     275
     291
     260
     188
     245
     231
     248
     192
     116
     287
     290
     108
     248
     225
     233
      84
     398
    -367
     571
    -380
     587
    1285
    1341
     573
   -1371
    2307
    3077
   -2404
    4608
    7310
   -4593
   -2501
   10434
    8156
   12684
  -12251
   19704
   11809
   13739
   10880
   16551
   11791
  -17430
    7379
   13653
   -8859
   26011
   11498
   12766
  -14704
   -7225
   -2730
  -15049
   21765
    9907
    8936
   14663
   -7907
  -15046
    8212
   16466
   -9509
   17682
   16411
   11354
   23422
    7409
  -13051
  -14465
    5621
  -12917
   17742
   28563
  -12509
   12103
   11897
  -14139
   -5092
   -7660
    2254
   20586
  -10870
  -13625
   15731
   12931
  -16182
   12107
   13653
  -14014
  -14092
  -11682
  -15212
  -11315
    7393
   19613
   18848
   -8736
   14668