% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      22
      49
      33
      25
      30
      34
      78
      90
      75
      87
      79
     113
      74
     168
     131
     120
     153
     239
     149
     201
     147
     121
     142
     284
     149
     121
      76
      89
     114
      81
      87
      90
      98
     137
     107
     129
      40
     127
     190
      71
     189
     166
     374
     -57
    -142
     129
     179
    -295
    -321
     631
    -605
    -880
    -560
   -1840
   -1822
   -2436
   -2832
   -1676
    4162
   -5860
   -8171
   -9826
   12367
    6506
   -9883
  -13613
    9817
    6816
  -12881
   -9684
    6841
  -16382
    9311
  -10406
    6252
  -18631
   13645
  -15604
    7916
    7268
   15542
   -8577
    4580
   -3435
  -14990
   20590
   -8637
  -13578
  -15096
  -13578
   20182
    4139
  -15125
  -10538
   -3031
  -13181
   12835
   20004
   21407
   -9232
  -10655
   12240
   25057
   18525
  -19461
    8069
  -11863
   21358
   11187
   10295
   23310
  -17945
  -19637
  -11975
    3721
  -18833
   -9311
    9172
    6815
  -15140
  -10399
   -9359
   -5806
    2184
   16976
  -16601
  -16749