% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      44
      53
      58
      73
      60
      64
      58
      62
      97
     120
     102
     111
     112
     287
     308
     303
     358
     413
     380
     551
     551
     579
     277
     275
     332
     204
     310
     136
     159
     148
     240
     142
     118
     140
     102
     195
     117
     136
      89
     100
      47
     117
      78
      70
     124
     105
     138
     132
     203
     143
     492
     443
     212
     -45
     423
     545
    1199
     932
     786
    1855
    1915
    2838
   -1232
    4072
   -2744
   -2264
   -2615
   -2503
   -3341
   -3428
    2323
    3566
    2841
    3076
    -930
    5439
   -2841
    5599
   -1388
    1141
    4569
    2380
    2628
   -2414
   -3608
    1099
   -4313
   -4135
   -3129
    3950
    6662
    1271
   -3650
   -3520
    2086
    4861
    5015
    3647
   -3544
    4249
    2240
    2154
    2169
   -2169
   -3819
    1871
    1853
    4041
   -3536
    3134
    2623
   -1859
   -2285
   -2822
    3620
    5040
   -3336
   -3555
   -4042
   -3132
    1530
   -3406
   -2584
    -652
   -3627
   -2864
    2690
   -2558