% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      38
      49
      40
      35
      24
      73
     148
     241
     318
     277
     246
     157
     249
     440
     531
     289
     260
     352
     192
     192
     176
     133
     145
     123
     151
     453
     398
     331
     314
     293
     377
     231
     214
     208
     157
     197
     275
     159
     178
     190
     196
     114
     -22
     265
     210
     144
    -197
     275
     352
    -465
    -590
    -817
    -579
   -1341
   -1430
   -1840
    1140
   -2211
   -3309
     973
   -2387
   -4761
  -10106
   -5739
   -2751
    9756
   -3394
    5564
    1670
    6770
   -7188
    4728
    4770
   -5444
    8082
   -8145
    9280
  -10433
    8906
   -4639
    2916
    6639
   -7291
  -10695
   -5115
   10219
   -6231
   -4865
   -8503
    2241
    9313
   -9704
   -7015
   -6729
   10571
  -10419
   -8932
    3615
    8991
   12224
    9806
   -3381
  -10244
    9690
  -11494
   15306
  -10680
    6189
    8213
    8694
   -8391
   -9988
   -8577
    6198
   -8402
   -6999
    3090
    7232
    9172
   -7729
    7850
    7713
   -9641
   -5816
   -8410
   12600
    7392