% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
      76
      77
      80
      41
      60
      81
      88
     293
     271
     511
     615
     371
     237
     307
     201
     178
     334
     233
     224
     239
     448
     384
     968
     695
     815
     484
     519
     485
     409
     472
     404
     389
     457
     364
     436
     385
     359
     231
     307
     294
    -235
    -134
     256
     -50
    -320
     621
     516
    1375
    -365
    -947
   -1411
   -1475
   -1227
   -2890
   -3885
    3682
   -3639
   -2630
  -10934
   -9436
  -14682
   -7467
   30316
  -24161
   29357
    7429
  -36809
   31553
   -8799
  -30787
   13425
  -32471
   46861
   24695
   29850
  -30127
  -33075
   31615
   24885
   20342
   25194
  -25340
   22017
   11361
  -13861
   21342
   10697
  -30571
   47809
  -20964
  -26072
  -33548
  -34966
   26930
  -25674
   15917
   45603
   16731
  -29463
  -37415
  -21400
  -18243
   32033
   20659
  -15745
   19530
  -34524
  -25375
  -10480
   28983
  -26804
   48318
   21471
  -22621
  -10179
  -27260
  -22940
  -16183
  -12884
   -1553
  -28133
   28439
   11409
  -38003
   25125
   11044
   25677