% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      85
      72
      60
      73
      89
      56
      69
     144
     141
     140
     135
     155
     201
     281
     248
     276
     300
     517
     423
     367
     331
     431
     431
     457
     298
     321
     258
     341
     221
     225
     305
     182
     288
     159
     236
     348
     252
     223
     189
     276
     227
     147
     242
     319
      83
     154
     350
     262
     262
     488
     622
     555
     390
    1101
    1836
    1137
    -685
    2011
     816
    3158
    7759
    7116
   12759
   14256
    8518
  -10389
    8087
   11829
   12108
    4515
     965
   -6112
  -10020
   -9005
   -5496
  -11629
   13875
   -8771
   -7046
   15572
   13280
   10067
   -9789
    7682
   10771
  -11476
   17257
   10503
   -9089
    8564
    8404
  -12721
    5546
    8453
    4012
   -8560
   11646
   15199
   18917
  -10038
   10142
   16329
    3120
  -11269
    9221
   18746
   11293
   12342
    4426
    7071
   -7468
    4776
   -2901
   -9294
    2477
   -7919
    2562
  -10535
  -12408
  -12672
  -12692
    9430
   -9126
   -3427
    8186
   -4958
   -8666
   -7780