% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
     100
      74
     123
      43
      44
      48
      57
      81
     134
     145
     329
     370
     185
     136
     179
     215
     230
     302
     321
     705
    1236
    1193
     952
     549
     661
     502
     608
     524
     469
     422
     533
     436
     400
     352
     436
     437
     361
     379
     230
     406
     172
     420
     631
     143
     331
    -347
     221
    -189
     580
     468
     903
     697
    1205
   -1186
    1967
   -1652
   -1712
   -1535
   -4432
   -2296
    6445
   12138
  -11226
   -7396
    2218
   18490
   -6674
   -7182
   -8215
    9398
   -6589
  -10784
  -10714
   -4379
    8382
   13346
   -5604
   17037
   -7417
   -4897
  -11642
    4275
    8826
    4427
   17110
   -5992
   -2284
  -11243
    3672
   -9738
   -7520
   -2608
   -4183
  -12766
  -13720
   12784
  -11543
    4204
    2347
   -7882
    9706
   -6520
   16482
  -11620
    9215
  -11574
    6813
   -6896
  -10461
    7559
    2205
   10218
   12099
   -8885
   -2714
   -8362
  -12270
  -11261
    2532
    4222
   -5080
   16832
    6269
  -10008
   12661
   -1479
   -8550