% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      41
      53
      61
      49
      59
      84
      51
      44
     107
     117
     181
     311
     259
     302
     497
     439
     555
     547
     578
     423
     599
     422
     437
     494
     277
     445
     354
     297
     252
     175
     171
     272
     263
     200
     124
     117
      76
      37
     175
     203
     -90
     271
     435
     286
    -123
    -358
     461
    -481
    -493
    -906
   -1464
   -1992
   -2387
   -2724
    4862
   -2568
   -3206
     738
   -9254
  -13168
   11943
  -17629
  -30487
    9243
  -24757
    1025
  -33472
  -30233
   33336
  -20361
  -21825
  -36265
  -20548
   22653
   -7619
   21323
  -16794
  -40841
   32231
   15011
   50327
  -46315
  -21255
  -29485
   13684
  -27214
   17317
  -26411
  -23107
   20096
  -43773
   20985
  -18768
  -32740
   31759
    4896
  -33442
  -24870
  -25565
  -19268
  -36862
  -39718
   30068
   31174
   24607
  -20968
   28497
  -39761
   36823
  -11835
   37499
  -33426
   14891
    2873
  -27073
   84588
   29981
   28816
  -46272
   39625
  -25202
   36059
  -24117
  -29219
  -30827
  -45846
  -42095