% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      18
      52
      47
      75
      59
      80
      74
      67
      99
     100
     127
     187
     301
     440
     310
     354
     415
     377
     435
     348
     235
     292
     253
     143
     165
     153
     173
      68
      64
     107
     131
     130
      88
     117
     126
     165
     124
     222
     110
      43
     162
     324
     235
     130
     209
    -209
     195
     113
     711
     347
     390
    -345
    -744
     481
    2532
    1679
    2678
   -1415
    1141
    6402
   -5088
   -4659
  -11284
   18656
    2238
   14202
   10068
   -4553
   15241
    8343
    8324
   14559
  -12923
    7096
   21296
   17570
   16643
    3886
   11688
   12436
   -7725
   13652
   10245
   12665
  -15994
   -2545
   -2063
   14454
   -9880
   -8186
   -9453
   -2405
    7567
   14929
   13614
   18614
  -16627
    1201
  -10562
  -14029
  -14517
   11505
   26011
    9592
    7361
   17114
    7505
  -12198
   15448
   -9736
   -2759
  -15779
    5933
   -8840
  -18377
   26480
   21782
  -15694
   18848
   16446
  -13205
  -16276
  -12041
   -8498
    6294
   29985
   13642
  -11146