% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      57
      85
      47
      43
      48
      54
      75
     632
     405
     196
     182
     226
     247
     645
     364
     448
     406
     240
     311
     252
     192
     225
     324
     166
     227
     186
     223
     220
      79
     157
     140
     136
     135
     180
     174
     150
     190
     172
     210
     225
      53
      95
      67
     330
     160
     205
     560
     428
     532
     656
    -716
    -847
    1295
    -567
    1318
    2314
    2503
   -2005
    3032
   -4112
    6250
    4129
    4660
   -9305
   34429
   25743
  -10541
  -10328
   -5319
   12499
   12818
   21701
   28027
   17602
  -12176
   12012
   15435
   -7487
   -2893
   -6546
   -9496
   11756
    8542
    8076
   13657
   18094
   17403
    9177
  -14382
   -7897
    3998
   15537
  -14768
   -8586
   -4503
  -10304
  -18449
    8429
    4817
    3678
   -4868
    8997
   -9276
   20180
   19141
   14241
   -9701
   27815
   24983
  -11272
   24877
   -9014
   10230
  -10497
   -7013
   13157
   -5061
  -11751
  -15635
  -16217
  -11455
   -1221
  -17524
   27757
    5195
  -14593
  -13919