% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      42
      51
      56
      24
      18
      19
      29
      51
     155
     131
     143
     123
     140
     212
     174
     155
     360
     317
     452
     372
     257
     206
     147
     243
     134
     116
     133
     102
      72
     104
      32
      69
      57
      94
      83
      85
      44
      41
     118
     138
     -44
      89
    -121
     121
     246
     142
    -108
     377
    -391
    -270
    -462
    -522
    -547
    -764
    1416
    1833
    1185
    -683
     700
   -4197
   -4624
   -7013
   -3741
   12271
   -4154
   12533
    8882
    5916
   -7607
   -7365
   -6126
   -8532
   10722
   11999
    6832
    2644
    5168
    8135
    1258
   -7475
    2171
   -9079
   -6900
    6213
    9276
    4855
    3965
    8679
    4057
    7193
    6328
  -10748
   -8407
   -8546
   13419
    2093
    5483
   14281
   -4328
    6547
    9792
    6767
    8029
   -3389
   -6575
   -4013
   -3250
  -10750
    7470
   -4423
   -6029
   -6367
   -7570
   -6217
    1966
    7781
   -5920
   -5165
   -2272
   -7514
   11704
    1305
   -3847
   -9811
    3264
   -5429
   -9578