% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      13
      42
      42
      37
      29
      36
      66
     119
     107
      84
      67
      84
      88
      34
     147
     239
     370
     367
     299
     328
     178
     691
     563
     335
     220
     157
     323
     121
     124
     118
     165
     108
     122
      93
     130
     130
     119
     110
      85
     -44
     186
     154
     164
     214
     490
     187
     282
    -353
     264
     431
     302
     387
     984
    -362
    -994
    2113
     926
    2309
   -1320
    3355
   -1417
   -5389
   -3583
    4113
   -5837
   -4226
    4903
    3108
    6514
    7414
   -8060
    3848
   -5582
    4238
   -7789
    1759
    8859
   -4439
   -4453
    1731
   -4064
   -5073
    5036
   -6836
     771
    8371
    1097
   13652
   -6214
   -5118
   -4862
    8388
    6934
    8290
   -6988
   -8116
    4629
   -1820
    1530
    -854
   -7411
    3765
    1150
   -7223
    3932
    7631
    8498
   -5833
    1280
    9833
   -6995
   -4418
    7033
    8368
    8465
   -3928
    4748
    5169
   -7226
    1656
    7076
   -5287
   -8796
   -8854
    9323
    1349
   -2765