% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      37
      49
      73
      66
      62
      55
      90
      85
      58
     248
     416
     329
     440
     270
     278
     388
     470
     393
     530
     605
     554
     656
     724
     450
     725
     551
     573
     562
     321
     363
     478
     513
     570
     332
     624
     492
     508
     545
     583
     598
     343
     204
     326
     652
     581
     405
    -270
     533
    -614
     597
    1226
   -1514
    1435
    2513
   -2691
    4894
    7766
    8685
   -1164
   -6479
   20369
   12658
    3359
   29044
  -18702
   51180
  -21000
   18752
   20100
   -3900
   10910
  -26250
   16380
    1144
   -8484
  -19911
   25387
   20220
  -14858
   22221
   21502
  -19704
  -18944
  -12046
  -11840
   10511
  -25397
   23726
  -24679
  -21904
   12468
   21236
  -23062
   21242
  -22322
   24041
   21230
  -14514
  -19092
  -18578
   20243
  -22236
   19613
   -5159
   24047
   17092
  -18569
   11945
  -16582
   10892
  -12133
   37480
  -25450
  -18238
  -18422
  -11384
   19425
  -17145
  -18911
   35839
  -19439
  -25622
   25296
   21422
   10001
  -19456
   22671