% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      24
      32
      49
      63
      44
      63
     120
      98
     112
     147
     125
     190
     280
     328
     178
      94
     199
     175
     187
     206
     224
     361
     204
     258
     228
     104
     125
     106
      96
      89
     114
     122
      71
      36
     109
      79
     -75
     154
      43
    -120
     -37
    -195
     366
     235
     147
     550
    -310
     426
    -678
    1011
    -476
     827
   -1509
   -1534
   -2473
   -2173
   -1673
   -4276
   -5313
    6013
    3732
    5544
   -2062
   21392
   19033
    7702
  -13596
    6996
   -8521
   25075
   -5536
  -10576
    9868
  -15683
   24231
  -13475
    8277
    6532
   11863
   21139
   -4474
  -11775
  -11723
  -12580
   -6857
    5135
   21514
  -14435
   19035
   15617
  -16889
  -14004
   -5162
  -13550
   -6037
   18136
    6079
   13988
   -8249
  -15201
   21319
  -11788
  -13615
   12826
  -13229
   12648
  -13871
   -5058
   -5662
   11080
   21304
   -8012
    -754
  -15402
   12878
    4688
   -4779
  -15850
   10861
   -5094
   -6221
   10562
   15491
  -15935
   10058
  -13724
   13264