% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      32
      41
      48
      58
      53
      69
      85
      89
     224
     212
     205
     228
     260
     217
     149
     211
     246
     193
     323
     246
     312
     283
     294
     228
     224
     328
     181
     272
     190
     122
     153
     163
     211
     191
     174
     191
     126
      85
     101
     106
     192
     156
      91
      88
     148
     213
    -133
      55
    -136
    -297
     408
     279
    1132
    -547
    -837
   -1378
    1918
    -774
    3408
    3423
   -1432
    3222
   -8208
    6872
    2012
   -6443
   -2151
   11296
    5736
   -2818
    8240
    4875
   -3575
   -8356
   -9253
    6069
   -5928
   -5525
   -4371
   -6258
   15557
   -8847
    8455
    4354
   -3840
    1699
    7234
   -5253
   -2757
   -2937
    7380
   -7970
   -4765
   10998
   -8944
   -4646
    7314
   -9163
    -562
   -7329
    7503
   -6688
   -4188
    6337
   -6737
   -7703
   -4957
   -3966
   -9440
   -5743
   -7181
    4456
    8444
   -8315
   -5984
    6776
    7811
   -2585
   -6705
    9092
   -7999
    6449
    9479
    5603
    5650
    8011
    7596