% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      35
      67
      66
      56
      85
      64
      49
      39
      86
     210
     260
     123
     247
     456
     476
     580
     523
     566
     388
     310
     420
     380
     358
     379
     303
     207
     408
     220
     258
     261
     207
     247
     275
     250
     140
     148
     249
     112
     152
     120
     117
     169
     189
     -82
     134
    -176
    -275
     600
     627
    1100
     848
     755
    1165
    1814
   -1214
     991
   -1699
   -2739
   -3590
    5880
    7663
   -7248
  -11182
    7396
  -14535
  -11803
  -17280
  -20066
  -15635
   26747
   11106
    8888
  -14615
  -19992
  -13682
   -9888
   -3332
   12269
   -8225
   14676
    9924
    9980
   12673
  -21556
  -14831
  -12498
   -4338
  -18004
  -12425
  -10814
    6763
   -8942
   11528
  -10727
  -11918
  -12949
  -12867
  -11915
   -5710
   10981
   -4096
  -13138
  -14819
  -21029
  -17873
   18004
  -15467
   21484
   25373
   -7619
   11737
    8237
   21807
   13694
   22044
    2845
    9428
  -16714
   25377
  -11952
   -9788
  -20514
   -7779
    8178
   10359
  -15827
  -18565
   -5620