% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
     105
     138
     132
      80
     130
     112
      79
      87
     139
     100
     300
     810
     931
     701
    1011
    1107
     498
     521
     474
     519
     273
     545
     578
     663
     452
     464
     457
     375
     547
     374
     305
     396
     287
     287
     257
     429
     258
     262
     223
     328
     266
     429
     318
     449
     170
     438
     487
     391
     463
     500
     819
     688
    1363
    1168
    1882
   -1253
    2119
    2475
    1772
    1258
   -2725
    6873
    8869
   12304
    3045
    5535
    6509
   12726
   10089
   -3753
   -2042
   -5224
   -3778
    4764
   -8537
   10054
    4536
    4042
    6892
   -6537
   -4246
    7245
    1344
    5163
    4279
   -6326
   -4107
   -7467
   -7083
   -5871
    2964
    4723
   -6756
    9386
    7059
   11655
   11958
   -6051
   -4204
    4486
   -7280
    9424
   -3778
    1991
   -5184
   -8698
    9929
    4335
   -2560
   -8508
   -3139
   -3486
    9349
    6184
   -7696
   -2328
   -5255
   -7715
   -8796
    4463
   -8583
    5638
    5240
   10715
   -1547
   -4442
   -7419