% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     143
      55
      74
      44
      40
      47
      95
      68
      85
     124
     326
     219
     235
     282
     168
     137
     113
     118
      79
      98
      79
      54
      93
      66
      63
      33
      72
      38
      36
      65
      51
      66
      44
      63
      97
     111
      66
     138
     142
     160
     156
     182
     110
     128
     139
     206
     135
     -48
     165
     244
     177
     303
    -253
     135
    -356
    -576
    -421
    -539
     871
     512
   -1266
   -1425
    1371
    5055
    8337
    2049
   -2100
   -3846
   -2529
    4351
   -3123
    3586
   -3986
   -3887
     638
    4210
   -4571
    4445
    8855
   -3617
    2408
    3576
    2569
   -1819
   -4646
   -4243
   -2601
   -1926
   -1085
    3889
    3868
    6522
   -3511
   -3799
    8520
   -1087
     621
   -4597
    3433
   -1122
   -2476
    7271
    2915
    6468
   -2428
    3828
   -3321
    3464
    3255
   -4041
    5052
   -3814
    1564
   -4242
    6310
    1984
   -4217
    1504
   -3393
    1560
   -3370
    -819
   -4173
    3194
   -1707
    2021
   -3687
    2773