% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      39
      86
      78
      85
      59
      40
      40
      66
      63
      82
     136
     251
     346
     529
     810
     921
     598
     500
     579
     652
     376
     381
     396
     460
     364
     590
     328
     441
     424
     412
     339
     503
     385
     333
     243
     253
     222
     334
     287
     185
     287
     312
     185
     136
     282
     373
     319
     499
    -327
     652
     787
     417
    1253
    -662
    2385
     648
   -1399
     908
   -2273
   -2917
   -4710
    2542
   -8664
   14657
    5968
   -6978
    4043
    5066
   11046
   11313
    7210
   13770
   -9608
   -8561
    4185
   -9443
  -13182
   10340
  -13066
   -9978
    3695
    9866
   14675
   -3647
   10862
  -13456
   -7520
    7753
   -8344
   11022
   19461
   15725
   12606
   16697
    7114
   -9607
  -12215
   -8521
   -9631
   13565
  -11625
   -5371
    4058
  -12393
   -4328
    1373
  -12268
  -11625
   -1425
    4444
    9864
    7836
    9289
    8554
   -7248
   11158
   -9427
    9096
   10937
    9842
   12601
   16042
   15634
    2242
  -15164
   -7434
   -9044
    1894