% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      63
      51
      68
      46
      63
      31
      41
      84
      98
     244
     291
     258
     230
     215
     168
     171
      99
     115
      75
      82
     103
     101
     125
      83
     124
     156
     119
     133
     133
     128
      98
     130
      82
      87
      63
      48
      65
      91
     107
     112
      88
     104
      56
      82
      74
     184
      13
     213
      72
     300
    -117
     271
    -232
      62
    -637
     370
    1029
     855
   -1261
   -1820
    1521
    1835
   -3440
   -3375
    3305
   -5183
    4291
    7880
    4776
   -2577
   -3390
   -5292
   -5662
   -4487
   -1393
    3833
    7177
    -638
    3131
    3125
    6326
   -4818
    2005
    6472
    3696
    4053
    4086
   -3178
   -5784
   -1707
    -846
    3509
     468
    7314
   -4171
   -2427
   -3946
    6309
    8448
    5748
   -5502
    3244
   -4462
    3781
    3190
    3322
    4716
   -4677
   -4144
    3590
    6893
    2741
   -4151
    5182
   -5334
    5530
    3460
   -3250
   -4798
   -4774
   -6057
   -5076
    2826
    2181
   -3587
    3895
    2689
    2444