% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      51
      53
      41
      54
      73
      59
      50
     145
      69
      91
      63
     161
     173
     234
     337
     219
     284
     255
     250
     195
     222
     221
     310
     276
     158
     210
     240
     317
     393
     214
     189
     331
     208
     181
     228
     177
     191
     156
     206
     177
     213
      82
     177
     283
     213
     297
     187
     445
     217
     568
     264
    -430
    -717
    -615
    1170
     753
    2044
    1690
    1895
    2906
   -5492
    2554
   10944
   -7330
   -2804
   -3349
    7337
   -9806
   -8683
    6285
   10011
   -7864
   -8374
   -6483
   -7005
    6216
   -6613
  -11438
   -4795
    7646
   -7764
   -7901
   -1968
   -5301
   -7996
   -5133
    5437
    4178
   -8895
   -6484
    5462
   -3986
   -5195
    5968
   -8660
   -2481
   -9764
    6619
   15179
    6225
   -7950
  -10036
  -10266
    4472
   -2595
   -7557
    5125
   -6473
   11539
    8587
   -3968
   14576
    5819
   -8954
    8492
   10842
   -9369
   -6038
   -7692
    4179
    8007
    3585
   -7445
    9555
    8883
   -7723
   -9246