% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      36
      33
      68
      54
      53
      54
      59
     161
     142
     127
     195
     299
     345
     500
     288
     252
     280
     229
     254
     154
     196
     177
     181
     142
     193
     312
     241
     275
     319
     412
     525
     832
     543
     565
     304
     368
     205
     235
     302
     325
     251
     361
     380
     446
     372
     500
     605
    -325
     653
     965
    1645
    -556
    -566
   -1114
    4438
   -1412
   -3624
   -4091
    8935
    8798
    5334
  -10002
    5362
  -15658
   20404
  -18903
   18668
  -22044
  -12095
   27640
  -27774
    8765
  -16885
   26535
  -11450
   32850
   13392
  -18771
   38728
   39864
   35023
    8883
  -21965
  -16146
   28279
   11665
  -12294
   27409
   24609
   23077
   -5579
   -9485
  -11557
  -28860
   20158
  -20561
   15851
  -22812
  -12471
   -7248
   20604
   16299
   16432
  -19323
    7842
   28224
   33758
   -9453
   12858
  -22485
   34837
  -14170
  -11524
  -27146
   24555
  -22207
  -25824
  -29764
   43231
  -17157
  -20047
   23328
   17001
   19903
  -23922
  -21702
   14856
   22327