% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      25
      42
      27
      32
      19
      80
      72
     141
     146
     160
     229
     178
     168
     280
     179
     229
     167
     175
     249
     408
     400
     661
     407
     290
     248
     307
     169
     256
     239
     151
     150
     190
     221
     178
     171
      91
     231
     152
     230
      16
     -49
     -73
     210
      85
    -100
     292
     380
     283
     729
     310
     521
    -791
     821
    1554
    1593
    1935
    2197
    1943
   -2739
   -4385
    5224
   -7829
    4539
    -772
   13049
   15434
   -9315
    6710
    9419
   10876
  -11602
    8497
   -6749
   -5054
   -7530
   15939
   12594
  -11394
   -8520
    8314
   -1791
   -6949
    9031
    9405
   -3906
    6568
    1692
   10340
   -9151
    5305
    4955
     745
   -8669
   -8275
   -8745
   -3424
    2490
   -8831
   -8373
   11281
   -9813
   -8363
    4537
   -9990
   -9427
   -6872
   -4073
   -9985
    9677
   -5807
    5521
    7246
   12463
   12866
   14013
    6812
    6988
  -10087
   11590
  -13175
   -7531
    3305
  -10333
   -9464
   13047
   13899
    7199