% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      48
      42
      33
      39
      23
      73
      63
      78
      82
      93
      93
     144
     203
     476
     296
     229
     228
     274
     199
     239
     341
     314
     326
     452
     633
     713
     446
     367
     294
     488
     296
     624
     451
     457
     400
     325
     331
     412
     393
     393
     236
     160
     487
     344
     657
     585
    -361
     527
    -501
     486
    1055
    -927
    2090
    3357
    1465
   -2083
    -891
    4011
   -1190
    6951
  -12983
   -7443
   10056
   16707
  -13453
   11647
  -14856
    5158
   15827
  -21027
  -15869
  -18799
  -20488
   -7693
   -1558
  -20399
    8530
   -8081
   10361
   19177
    7224
   15666
  -12440
   15577
  -12021
   12502
   -8615
  -19015
  -19396
  -10296
  -17444
   30201
  -24955
   12660
   11747
   -7238
   14996
  -25240
   22283
   24429
  -12262
   -3208
   12374
   10049
  -17340
   -6739
  -11097
   18625
   -6523
    5335
  -10661
   21785
    5834
    8650
  -20512
  -14099
  -16898
  -22922
  -17499
  -21997
   10674
   23079
   -8980
  -15897
   12040
   31436
  -17723