% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      60
      71
      72
      94
     127
      96
     115
     175
     131
      65
     174
     375
     647
     529
     660
     261
     439
     557
     575
     357
     365
     388
     485
     584
     391
     657
     710
     491
     718
     426
     623
     525
     403
     417
     275
     400
     283
     315
     300
     304
     318
     412
     486
     310
      81
     346
    -354
     854
    -714
    -729
    1326
    -458
   -1577
    1221
   -3530
   -3061
   -4412
   -5901
    6654
   -4143
   10475
    4351
    4999
   23298
   14774
  -36068
   30805
  -22974
   10763
  -11974
  -40566
  -33489
  -27427
  -31237
  -13124
  -38281
   32173
   14178
   22012
   29608
   11040
  -12101
  -14120
   23941
  -35545
   54906
   30404
  -18958
   42290
   -7763
  -35935
   23247
  -12632
    7872
  -33790
  -20082
  -27872
  -28371
    8304
   25647
   36936
  -25705
  -10623
   38922
   16062
   45654
   27202
  -26543
  -21208
  -34901
  -23413
  -21461
   24481
   31680
   35861
    9494
  -24299
  -14707
   39828
   26819
   32598
   -8010
    7997
  -25223
  -18993
  -29838
  -19659
  -17856