% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      29
      23
      47
      44
      33
      53
      31
      24
      56
     135
     266
     216
     198
     174
     282
     360
     338
     229
     194
     194
     209
     159
     250
     321
     410
     487
     337
     342
     458
     279
     359
     371
     261
     409
     438
     303
     341
     375
     417
     186
     472
     340
     406
     200
     331
     383
     296
    -257
     650
    -714
     528
    -883
    1415
   -1509
    3185
   -1486
   -1577
   -3031
   -5227
    2411
    1330
    8340
  -11750
  -13620
   -4651
  -15967
  -11059
   13110
   -8700
  -19640
   14970
  -11684
   22961
  -20677
  -19354
   18689
   -3209
   28315
   10804
   13514
   14064
  -15432
  -13116
   22842
  -15782
   22498
   11115
   23196
   15622
  -14996
  -20723
   32429
    8032
  -15733
   13297
  -11289
  -14131
    4187
  -15012
   -9272
  -19631
  -10525
   21118
   22051
    7528
   15826
  -10262
   17485
   12854
   20266
   27558
   23022
  -16378
  -18257
   17328
   11134
   21445
  -12622
   -9290
  -12699
  -21355
   11220
  -16659
  -21050
   -8517
    7850
  -16061
    8032