% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      43
      52
      47
      29
      54
      69
      36
     128
     200
     368
     242
      85
      79
     133
     118
     338
     376
     496
     563
     777
     620
     274
     615
     414
     603
     455
     578
     473
     330
     332
     375
     475
     470
     392
     545
     251
     246
     538
     547
     152
     282
     410
     251
     485
     323
     348
     338
      88
     113
     472
     721
    -564
    1393
   -1424
   -1535
    2454
   -1699
   -3821
    2739
    5981
   -2018
   -8467
    5217
  -10538
   12658
    8614
  -13598
  -18142
   25388
   16078
    5873
   -4751
   11830
  -14305
   14407
  -13098
  -16292
   -8374
   14186
    4383
  -14606
   -2409
   20810
    4190
    9037
   -9430
   -4740
   15445
   -6854
    -767
  -12269
   17238
    6513
    5537
   28670
   15310
   15248
  -11061
   24260
  -16154
    8483
    6250
  -10517
   15641
  -15278
   15971
   11429
  -15861
    9392
  -14681
   -5676
  -10443
  -16179
    8714
  -17581
  -17828
   19207
    8917
   18002
   -7604
  -11980
   10213
   -5476
  -11981
  -15073
    7490
   19269
    7761