% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      51
      54
      35
      38
      30
      45
      90
     117
      87
     170
     277
     387
     238
     239
     177
     115
     134
     149
     141
     246
     244
     249
     192
     181
      92
     191
     184
     131
     120
      77
      53
      73
      67
      60
      90
      51
      70
      -9
      65
      27
    -111
     187
    -160
    -162
     -62
    -325
    -452
    -356
    -607
    -824
     461
    -945
   -1246
   -1296
    -830
    2010
   -3352
    2387
    3117
   -8218
   -6327
   16839
   -7075
  -12675
  -10631
  -18195
   14977
   -5864
  -11322
  -13801
   11307
   12930
   21807
   -8551
  -10583
  -10726
   19434
   19567
   10379
    9728
   15047
    5120
  -16116
  -10042
   23128
  -11889
   17869
   -8306
   -7736
   -8009
   12622
  -15917
  -11676
  -15796
   14885
   15085
  -13829
    5569
  -12369
   23169
  -10578
   -6051
  -17500
  -17008
   15124
   27112
  -18359
   -4901
    3373
   16449
   11168
   13338
  -15983
   -6052
   17991
   -9024
    6921
  -12413
  -19028
  -13522
  -14491
   12035
   19325
  -11498
    8282
  -18883
   17166