% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      69
      31
      76
      63
      40
      43
      52
      56
      62
      86
     127
     203
     274
     259
     324
     409
     414
     349
     309
     441
     275
     249
     232
     258
     417
     256
     123
     257
     270
     249
     199
     190
     222
     151
     272
     194
     214
     158
     182
     183
     163
     134
     111
     255
     -26
     238
     204
     -58
     226
     -91
     144
     517
     449
     434
    -290
     812
     294
    1165
    1222
    1604
    1388
    2369
   -1203
   -1662
   -2499
    1148
    3133
    4268
    2589
    -818
    5251
   -2288
    2834
   -3412
    -837
    2711
    4238
    3139
   -3661
   -4081
   -2620
    2301
   -3376
    3153
   -1309
    5182
   -3845
   -2448
    2282
    2896
   -2866
    3724
    5510
    3655
     606
    -407
   -3238
    4877
    2951
    3166
   -3413
    3195
   -1910
   -2016
   -2035
     936
    3452
   -2821
    1164
   -3086
    4772
    3210
   -3817
   -1164
   -1565
   -3503
    2340
     622
    3873
   -2053
    1796
    1511
    -966
    3339
    4123
   -2711
   -3729
     535