% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      38
      63
      70
      51
      48
      64
      84
      93
     144
      82
     139
     192
     282
     342
     460
     349
     371
     152
     232
     145
     218
     154
     123
      90
     128
     153
     122
     107
     112
     107
     104
     102
      80
     126
      70
     121
      42
     128
     110
      76
     252
     109
     -41
    -150
    -133
    -266
    -474
    -448
     128
    -225
   -1129
   -1331
    1213
   -1390
   -2262
    2880
    1780
   -2913
   -6928
    4212
  -10237
   -9202
  -16256
   22263
  -16349
   -4877
   19402
   23857
  -20772
   22569
  -16167
   -8275
   10176
  -17842
   -2502
  -20608
   -9767
   -3919
  -21723
    5276
   -5725
   16441
  -20385
  -17108
  -16735
    2970
  -15273
   -8213
  -15892
  -14094
   -7552
    9152
    5211
   13957
    5026
   21672
    7178
  -16663
    8187
   -7821
    9128
   19307
   13359
  -11975
  -13359
   11705
   12417
   25127
   -7392
   30439
  -15093
  -13304
  -10750
    8729
  -15792
   -6785
   -7806
   -7195
  -10489
   17957
  -12175
  -10130
   -6642
   -8323
  -16322
    9524
   -3952