% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      32
      17
      20
      43
      30
      25
      59
      33
      48
      57
      74
      54
      83
     162
     220
     288
     175
     296
     321
     165
     271
     265
     109
     178
     140
     142
     166
      97
      75
     130
     118
      88
      65
      71
     117
      71
      79
      38
      79
      30
     -68
     174
     237
     142
     -94
      91
    -232
    -249
     138
     846
    -385
    -265
    1570
    1053
    -915
   -1041
   -1360
   -1897
    -856
   -2281
    4783
   -4836
    6604
   12044
   -4431
   12893
   -9221
    6394
   14754
   -9631
   -9355
   -6288
   -3324
    2548
   -9464
   -7134
    7038
    8664
    -714
   11118
   16879
   -6242
    4908
  -10555
    8469
   -5614
    2659
   -5735
   -6983
   11866
   -8899
   -3764
  -10270
   -6091
    6820
    9106
   10445
  -10570
    7922
   12325
   -3347
    6253
    7725
   10900
    6742
   -4623
   -8062
   -7697
   -5965
  -11468
   -4533
    4812
    8824
   10157
    5057
   -3177
  -11650
    5324
   11325
    6958
   -5060
   -7436
   -7204
  -10231
   -3359
  -11462
    9477
    6334