% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      21
      31
      38
      45
      40
      39
      98
     263
     128
     174
     313
     232
     202
     184
     244
     130
     157
     130
     143
     167
     169
     169
     128
      95
     138
     130
     159
      80
     113
     114
     139
     161
     184
     187
     139
     160
     287
     451
     173
     179
     198
     324
     266
     213
     339
     222
     578
     288
    -325
     777
    -386
     209
    1526
    1220
    -750
    -174
    2128
    3470
    4716
    4215
    3351
   -6223
   -9446
   11280
  -10748
   10818
    7796
    9387
   15988
    9227
    6342
   16809
    8418
    9284
   20291
   -3790
    6789
   -9270
   13900
   -6454
  -10571
  -10163
   11710
   -8112
   -7172
   13916
    8234
    5201
   -6578
    2405
  -10275
   -3246
    3759
  -13495
   12546
  -10581
   14163
   -9845
    8103
    4357
  -11312
  -13730
    4281
    8384
   -9673
   16876
    1781
   -9048
   17679
   -8555
   -7227
    8437
   11570
   -9105
  -12484
   -7397
   15271
   -7645
    6756
  -11585
    1083
   17066
   18682
    2991
    8821
   -5965
   -4653