% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
      99
     121
     211
     115
      80
     112
     110
     137
     161
     202
     192
     263
     577
     694
    1033
     761
    1015
     675
     518
     596
     635
     543
     607
     647
     397
     374
     363
     383
     300
     321
     353
     367
     457
     270
     149
     331
     369
     307
     140
     110
     169
     225
     346
     243
     395
     427
     214
     485
     574
     747
     963
     309
     933
    1066
    1156
    -519
    1468
     886
    5869
   -1525
    7403
    1167
   12128
    3543
    1809
    9317
    7787
    9161
    9902
    9183
   15875
   -6040
    7519
    9707
   10711
   15563
   11764
    2094
   -3888
    4600
    9473
    5537
    7841
   11224
  -11189
   19181
    9466
   10986
   -5380
   -5060
    9181
   11747
  -10153
   -3746
    9611
   -6125
   -8128
    5078
  -10058
    7221
   -3147
   -5254
    9339
    8471
   -3521
   11385
  -10777
   -7616
   -9335
   15321
   -4634
    8670
    4863
    5527
   -8687
   -1620
    4495
   -7260
    8274
   -1431
    2751
   10760
    7439
    8262
   -3932
    4917
   10852