% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      18
      19
      26
      29
      28
      47
      68
      74
      86
     123
     146
     171
     246
     248
     233
     253
     201
     104
      98
      50
      97
      73
     102
      43
      62
      39
      69
      83
      77
     110
     141
      82
     147
     192
     145
     172
     278
     178
     239
     162
     247
     198
     157
     161
     243
      59
     362
     421
     272
     340
     141
    -370
    1041
     678
    1082
    1168
   -1510
    2008
   -2335
    2057
   -3656
   -3741
    9549
   13463
    5682
   12361
   -7759
  -11310
   -8443
   -2472
    7770
   13043
    4843
    8271
   -1535
    8293
    2407
   14105
   -9741
   -6559
   -7633
   -7727
   10678
   -8041
    7836
   -9865
    3044
   -9699
    8696
   -7152
   -6169
  -10479
  -10285
   -3878
    7896
    9337
    4966
   -4843
   -6739
    3750
    4641
   -5686
   -8925
   -8058
   14571
   14201
   -6678
  -10468
   -1421
    7254
   -4350
    9316
   -7819
   -9213
    7476
   -6086
    7579
   -7055
    5409
    9667
  -11140
  -10439
    2715
   -9032
    4616
   10527
    9738