% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      39
      75
      52
      58
      58
      58
     110
     112
      61
      64
      54
      64
     137
     192
     273
     342
     175
     289
     240
     281
     193
     299
     228
     476
     423
     483
     402
     549
     435
     284
     356
     605
     350
     455
     312
     355
     289
     297
     153
     283
     195
     221
     149
     245
     585
     202
     261
     347
     456
     591
     604
    -298
    -925
    1096
     690
   -2447
   -1505
    2545
    5915
    7100
   -5557
   -7551
    6526
  -11903
   -8032
   15509
   -7022
   -9332
  -10383
    9549
  -12547
    4164
  -12067
   10555
   -7584
  -14331
    5850
    9832
    5399
  -10928
  -11641
    9021
    4845
   -7028
   -5451
   13989
    7267
   -5507
   21443
   -3960
   -8894
  -14102
   -4568
   -8212
  -10180
   17333
   -3987
   -3779
  -13257
    6521
  -10662
    7544
   10636
   -6883
   -6821
    4895
   -9373
   -8944
    9194
   11518
   -8532
   -9854
   13896
    1008
    1548
  -14436
  -14122
    7533
   -2859
    8639
   -9380
    7942
   -9891
    2546
   13448
   -4983
    2495