% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      35
      11
      15
      22
      28
      25
      24
      39
      65
      94
     107
      89
     156
      95
     100
     124
     118
      78
     117
     102
     101
      90
      49
      65
      54
      62
      88
      85
      97
      63
      90
      71
     112
     115
     115
      62
     154
      97
     231
     243
     174
     235
     316
     497
     652
     284
     522
    -156
     633
    -432
    -241
     310
    -272
    -883
    1692
    1305
    2226
   -1281
   -1491
   -4118
   -4464
   -5699
    2282
   -5901
   -2896
   -9256
   -6857
  -10557
    1929
    5863
   16761
   10990
   14149
  -10583
    8940
   -6326
   -4775
   -4722
   14472
    5374
    2217
   -7823
   23997
    8333
    5790
    7061
   -8302
    6043
   13657
    5969
   -8762
   -6742
    6976
    9532
   -7850
  -11199
   -5105
  -10563
   17616
   -8912
   -7840
   -6188
   -1005
   -7290
   19145
    4636
    3467
   12891
   -6076
   -5791
   -6119
  -10534
   -5236
    4138
  -10031
    6715
    4792
  -11050
   11395
  -12009
   -9830
    5595
    8509
   -8400
    9599
   12218
   -9453
    7932