% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      57
      20
      33
      36
      14
      36
      44
      32
      55
      78
      70
     101
     130
     133
     186
     206
     183
     246
     149
     104
     128
     102
     122
      85
     142
     104
      99
      79
      76
      97
      90
     103
      60
      95
      70
     130
      88
     175
     219
     198
     117
     116
     194
     142
     -38
     199
     -35
      84
     270
     -83
    -303
     545
     467
     393
    -423
     246
     745
     691
    -417
    1551
   -2581
    5985
   -4657
    5293
    6069
   -3552
    4667
    8919
   -3854
   -1635
    7122
    1555
   -5990
   -2207
   -5623
    8234
   11900
    3065
    9619
   -3120
   -7315
    9916
    3148
    3548
    1968
    8814
    8830
   -5746
   -4491
   -8813
   -3379
   -6523
   -8054
    3779
   -7881
    6308
   -7313
   -4928
   -5560
   -6740
   -7792
   -5072
    4380
    5008
   -3621
   -6326
    8292
   -3313
    2340
   -6820
   -5588
   -4028
   -8402
    7983
    9569
   -5080
    4855
   -3307
    6283
    3934
    9730
    5823
    4448
    8134
    5291
   -3749
   -4527
    8981