% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      12
      28
      29
      28
      14
      32
      77
      58
     127
     136
     141
     252
     263
     190
     194
     223
     217
     162
      95
     109
      81
     118
     126
     155
     173
     347
     371
     391
     516
     329
     357
     289
     219
     194
     283
     180
     233
     269
     175
     324
     342
     261
     327
     -50
     387
     271
     252
     173
    -121
     726
    -525
     962
    2023
    1767
    1857
     851
    1762
    1247
    6142
    6676
   -2416
   -6416
    7880
    9441
   12724
   12376
   -9177
    3968
   14092
  -11316
  -11706
  -10273
   -9203
    5172
  -11212
  -12136
   -6269
    2398
  -11923
   -7887
   10441
    5594
    3251
    8428
   -9520
   -9212
    1368
    5570
   -8534
   -9190
   11947
   -7751
   -3016
  -11645
  -11108
   19216
   -2333
  -10352
    9468
   -9272
    8944
   -8084
   -2435
   13959
    6643
   -8427
    4753
    9562
  -10090
    7406
    9895
  -11747
   -8478
   -4749
   -4871
   -6380
    6961
   -6165
    9430
   -8724
    9984
  -11387
    6039
    7396
   19498
   -4681
  -12480