% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      43
      50
      52
      28
      72
      41
      75
      57
     135
     168
     163
     192
     168
     169
     277
     253
     475
     510
     429
     381
     361
     393
     241
     192
     290
     270
     205
     185
     208
     173
     269
     319
     179
     175
     155
     225
     172
     160
     199
     194
      92
      14
     147
     134
      86
     284
    -179
    -422
    -482
    -679
     824
   -1055
    1390
    1222
    1011
     507
   -2109
   -3147
   -4092
   -8183
   -5975
   -8667
   22989
  -15468
   -9356
    6987
  -15864
   14937
  -12914
    4974
  -11313
   17292
   21561
   13037
  -14954
   11517
  -15071
  -18328
  -18007
   -9791
   -1579
  -12137
  -16811
   22691
   11824
   -5597
   -8421
  -14695
  -20099
  -17718
   12340
  -12665
  -15764
   15361
   -9100
  -13387
   17106
    9766
   -4852
  -11893
   -3771
    3599
  -15621
   -6461
    7580
  -17616
    9950
   -7248
    9007
  -16805
  -12681
   -4857
    6477
   14820
   -6567
   20570
   -7609
    7945
   13887
  -12372
    7159
   11600
  -11112
  -11753
   20531
    9679
    6252