% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      33
      47
      48
      54
      48
      92
     125
     147
     154
     155
     144
     257
     224
     334
     330
     382
     332
     293
     424
     379
     543
     285
     304
     323
     456
     497
     388
     335
     249
     214
     253
     156
     210
     100
     193
     209
     135
     181
     195
     241
     328
    -153
     240
     328
     200
     481
     555
    -183
     714
    -656
    -165
     655
   -1224
   -1576
   -2073
    4751
    2546
   -2801
   -2933
   -4761
   -6058
   -7193
    6753
  -16153
  -13179
    9373
   10767
   16565
  -20275
  -14113
    9559
   11710
   11378
  -19699
  -16847
   -6401
   34994
  -15191
  -14651
    5545
  -22008
   10369
   19334
  -15558
  -20255
  -20897
   -9815
   12759
  -19219
   -9374
  -24452
  -21296
   31428
  -22785
  -16997
  -14763
  -14739
   -7988
   28640
  -14348
   -8637
  -11488
   -7420
   19561
   -4530
    7751
  -12513
  -18815
   27291
  -21781
  -20595
  -10297
   11633
   15488
   27769
   24153
  -17786
   -2231
  -18989
  -14612
  -17469
   11480
    7578
   12243
    7591
   13318
  -17830
   -8649