% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
      34
      82
      63
      69
      67
      48
     173
     198
     215
     183
     147
      90
     178
     246
     283
     324
     534
     686
     931
     593
     482
     456
     266
     333
     275
     236
     284
     269
     205
     252
     290
     203
     202
     231
     157
     211
     213
      81
     141
     168
     238
     179
      76
     254
    -112
    -182
     339
     328
     367
     400
    -627
    -415
    -894
     559
    -741
    -435
     678
   -1035
   -2749
    2487
   -3311
   10401
   12675
   -9655
   -4450
    5540
   -5587
    3034
  -12482
  -10194
    5513
  -10138
   -9472
   -9570
    5901
   -8151
    5158
    8068
   -8582
   -6260
   11269
    7515
   11120
    6393
   13799
    4277
   -9981
    3293
   12482
    3377
   -4053
   -7903
    7584
    5407
   -4882
   14607
   -4834
   17230
    6290
   10305
   -8875
  -10775
  -10395
   -6436
   -8406
    3686
    3039
    9152
   12513
   -9067
    3953
   -5645
   -3163
    9947
   -8076
   13059
    9662
   14058
    5214
   -7777
   -8459
    6086
   -8420
   -9034
   -7123
   15596
   -6157