% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      47
      38
      34
      47
      36
      47
      51
     159
     130
     140
     111
     105
     121
     126
     294
     252
     195
     217
     266
     230
     238
     313
     290
     188
     161
     296
     179
     235
     243
     161
     163
     348
     196
     237
     487
     313
     282
     310
     263
     233
     295
     303
     311
     310
     266
     595
    -318
     937
    1449
    1064
    1967
     858
   -1654
   -1522
   -1839
    -472
    -527
   -4297
    9170
   14188
  -13521
   21816
  -20313
  -13648
   53787
   36550
   25738
   26904
  -25560
   36110
   29116
   34816
   17255
  -19870
  -10037
    3261
  -25990
   23743
    6647
   32457
  -12253
   52764
    9122
   33155
   27018
  -19736
   16419
    8735
   40138
   30634
   18008
  -17461
  -29584
  -19592
   15823
    5468
  -24954
   19860
  -24664
  -26524
   30073
  -28562
   36856
   33578
  -19449
   25273
   16942
   -4612
   23220
  -12899
  -26660
  -23473
   24769
   45709
   25746
   -4756
  -10914
  -24626
  -23413
   33235
    8977
   18082
  -26862
   21978
   24808
   14294
  -13935