% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      33
     109
      69
      76
      68
      44
      50
      58
      64
      85
     155
     223
     335
     529
     466
     255
     388
     133
     266
     205
      85
     118
     162
     190
     163
     226
     354
     307
     328
     230
     232
     176
     105
     220
     127
     119
     118
      99
     160
     193
     121
     155
     157
     103
     171
     149
     135
      93
     -56
     185
     349
    -113
     280
    -289
     330
     162
     341
    -477
     596
     547
    2463
    1761
   -2315
   -2061
    3255
    2952
   -1950
   -2157
   -3440
   -2711
   -2343
   -1582
    2771
     849
    2148
   -2533
    3722
    2494
   -1951
    3650
   -1689
    3278
   -3763
   -2037
   -1397
    3993
   -1033
   -1222
   -2777
   -2925
    3158
    1252
    4697
    4574
    1583
   -1987
     540
   -2583
    -945
   -1617
   -1247
   -1633
    2019
   -3022
    3360
    2812
    3996
   -2008
    2543
   -1862
   -3325
   -2463
   -3331
   -3714
     826
   -1925
    2928
   -3092
    1294
    3390
     594
   -1575
    1833
    4518
    4080
   -2325
    1718
    4156