% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      48
      92
      71
      54
      61
      69
      49
      90
     234
     212
     225
     300
     482
     439
     381
     472
     602
     372
     380
     378
     311
     398
     283
     244
     236
     277
     395
     227
     335
     274
     226
     282
     172
     284
     205
     214
     371
     108
     426
     310
     387
     338
    -135
     597
     198
     556
     654
     267
     575
    -777
    1068
    -671
    2504
    2615
   -2141
    5615
    5770
    6233
   -3667
   -5776
   -9160
  -14124
   11485
   12623
   -6524
  -15063
  -18706
  -19602
   -8819
  -11575
   24902
   12945
  -21815
   33551
  -14868
  -11138
   44377
  -23172
   34570
  -17506
   10251
    3231
   -8528
  -17707
  -21564
  -18963
  -23961
   20267
   20966
   37390
   16771
   13271
   -4546
  -13025
   16758
  -20750
   -7583
  -15855
  -24419
  -13645
  -19539
  -19071
   31929
  -16493
   34539
    8899
   12194
  -23951
    4312
   35171
   35661
  -18918
   26134
   10425
    5037
   21339
   -6089
   -7775
   -9429
  -21744
   14308
   13693
  -18644
  -21686
   10307
   15443
  -15408