% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      42
      37
      31
      38
      44
      30
      55
     137
      68
      84
      63
      85
     180
     161
     187
     121
     178
     234
     225
     196
     187
     454
     404
     576
     335
     427
     482
     433
     318
     429
     266
     249
     271
     247
     270
     227
     344
     203
     253
     264
     282
     234
     193
     128
     261
      44
     585
     332
    -156
    -387
     240
     102
    -627
     878
   -1049
   -1257
     486
   -1287
     891
   -2363
   -4084
   -3412
    6115
    5212
    8604
    5359
     649
   -5348
   -6916
   -5193
   -6866
    5841
    8441
    8694
    4087
   -3374
   -9309
   -2850
    4491
    5284
   -6396
   -9091
   -5136
    4912
    8666
   -3933
   -8779
   -7789
   -8329
    1275
    5221
    4107
   -8809
   -9726
   -3941
   -9716
    6987
   -5838
    4757
   -2345
   -3159
    4745
    6867
    9875
    6344
   -4846
    2877
    2906
    6442
    4437
   -6576
   -3170
   -3552
    -702
   -2095
    9469
   -9136
    2707
   -7381
   -7059
    6297
   10918
    6506
   11382
   -7747
    4386
   -8459