% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
      56
     121
      63
      38
      39
      30
      44
      46
      76
     116
     221
     297
     533
     785
     454
     639
     572
     581
     898
     423
     509
     240
     326
     312
     341
     273
     233
     205
     286
     314
     270
     248
     284
     156
     233
     209
     169
     185
     181
     282
    -148
     -16
     -70
     149
     383
     268
     204
      73
    -450
    -454
    -447
   -1125
    -651
   -1127
   -1047
   -2196
    2499
   -2549
    2370
    8395
   -9143
   -8404
    4022
  -14999
  -12053
   -6779
   14757
    6806
    4251
   -5046
  -13731
  -11361
   15311
    2364
  -10283
   19688
  -11796
   15787
  -11077
   -7540
  -14748
   10197
  -14338
  -15308
    3679
  -14348
   -2165
  -12821
  -14720
  -13417
  -10454
   11342
  -14535
   -7485
   18534
   10296
    3754
  -17026
  -10041
   14990
   23142
  -15004
   -1943
   -6437
    3608
    7132
    6022
  -11609
    9998
   -6562
  -15382
   -4649
   -9419
   -1990
    9721
    6835
    5490
   -7886
   -8110
  -10643
  -10147
   -6273
  -10947
   14951
   21716
   14043
  -11608