% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
      38
      63
      95
     151
      79
     135
     633
     937
     282
     133
     297
     263
     198
     310
     328
     341
     298
     278
     240
     221
     242
     159
     189
     207
     366
     408
     433
     644
     943
     750
     955
    1037
     568
     893
     548
     722
     549
     422
     388
     391
     532
     472
     306
     500
     340
    1064
    1391
    -469
    1290
     865
    1334
   -1593
    3398
    1731
    5055
    7992
   13652
    7859
   15630
  -13760
  -13363
  -24138
   61584
  -39219
  -20457
   54157
  -28198
   20434
   46759
   22752
  -38540
  -25817
    7600
   42953
   29654
  -10627
  -15019
   27326
   41461
    8342
  -31149
   -3839
  -10496
  -12957
    7949
   51601
  -12222
  -32985
   55805
  -29859
   24261
   61261
   33641
  -30122
   40253
    8126
  -21572
  -38005
  -18433
   28970
  -12391
   47121
  -24482
   15109
   49906
   22100
   72109
  -37472
  -25958
   28293
  -36865
  -36882
  -22062
   43097
  -31688
  -31576
   30570
   53949
   39044
  -34766
  -11690
  -21893
  -43520
  -39505
   24700
  -20565
   32121