% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      60
      56
      49
      61
      75
      63
      46
      71
      91
      68
     140
     278
     314
     339
     569
     169
     432
     370
     415
     350
     352
     425
     379
     654
     370
     350
     527
     384
     266
     211
     288
     166
     127
     230
     152
     203
     201
     130
     243
     266
     -74
     244
     232
     217
     305
     318
     647
     565
     331
     277
     640
    -412
     770
   -1374
    2246
   -2354
   -3066
    2704
   -3705
    1940
   12292
   10408
   -3465
  -15985
   29170
  -21387
   -1163
   23646
   31438
   20561
   13813
   35536
   35593
   15515
   21783
   32935
  -21971
  -17313
  -24036
   16655
  -14898
   27189
   32972
   20401
  -14160
   16627
   26169
  -22767
  -19997
   30616
   -5340
    9126
   19888
   30188
   25689
  -23928
  -13165
  -15092
   -2945
   -8748
   30288
  -17706
   22234
   15159
   35744
   32328
   39348
   16955
  -16320
  -19932
  -17699
  -17620
    9227
   26581
   12619
  -15464
  -12906
   -5283
   27809
   -8726
  -20895
   26023
  -26054
   -9291
  -16700
   23015
  -17114
   17190