% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      38
      38
      48
      48
      37
      66
     178
     326
     215
     147
     211
     180
     193
     312
     350
     432
     438
     313
     212
     199
     273
     165
     270
     155
     229
     187
     207
     157
     130
     213
      91
     111
     104
     147
     137
     136
     158
     100
     209
     115
     259
     115
     179
    -129
     133
     189
    -129
    -226
     357
    -592
     274
    -143
    -262
    -846
    -575
    -744
    1312
   -2929
   -3078
   -4314
    6659
    7935
   -7657
    7721
   21076
   -6765
   -5096
   11913
    6452
    2622
    9835
    8591
   10278
   -9567
  -12152
   -1360
    3157
    7483
    8179
    9567
   12756
   -6985
    5630
    5264
    8286
   11185
   -6494
    5031
  -10616
    6242
   -6960
  -10789
   14101
   11733
    7819
   -8966
   -6582
   -4657
    6787
   10450
   -8268
   -4190
   -1890
    7474
    8609
  -10542
   12227
   14533
    6620
   -6415
  -10743
     923
   -4131
    6361
    5376
   16149
   -4643
   -9690
    5509
    5666
   -4943
   -9098
   10633
  -11250
    7670
   -6741
   -7475