% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      55
      51
      75
      62
      54
      54
      47
      64
      77
      74
     243
     427
     272
     217
     240
     254
     239
     174
     233
     115
     165
     163
     150
     152
      77
      95
      79
      65
      33
      92
      49
      35
     -45
       8
      64
      81
      94
     -29
      29
    -138
     -71
     -80
     182
    -134
     475
    -426
    -536
     422
     603
    -630
     421
    -985
   -1266
     835
    -879
   -3089
   -3846
   -1210
   -4630
    4222
    5168
   -9462
   -7417
   16823
   13750
   -9693
   10245
    9914
   10677
  -16958
   20056
  -16996
  -14279
  -10438
  -20301
  -16492
    7383
  -21463
  -20999
  -13016
   -2736
   15684
   10371
  -11338
   14580
   14778
   12802
   25348
  -14079
  -13981
  -21744
   -7793
  -19044
   -9954
  -21389
    6852
  -16806
    5430
  -14318
   -9553
  -20428
   -7108
   15469
  -16876
   10429
   18587
   23971
  -11405
   27524
    8754
  -21265
    1663
  -19260
   -3497
  -21291
  -14701
    4440
  -16096
   25152
   -4748
  -14766
   27335
   12733
   -7238
   -8648
   17416
   -7928
    2496