% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      29
      50
      81
      42
      46
      43
     101
      99
     139
     208
     153
     180
     284
     203
     223
     230
     158
     210
     147
     128
      81
      60
      56
      43
      57
      85
      57
      97
      73
      85
      70
      59
      67
      96
      40
      79
      57
      95
      62
      98
      97
     122
      85
     156
     116
     133
     231
     163
     223
    -170
     249
    -219
     597
    -184
    -575
    -488
    1241
    1187
    -516
   -2279
    2275
    3485
    3520
   -3616
   -5245
   -4677
    3621
   -3050
    5808
   -3861
   -4342
    1394
    2634
   -2264
    2126
    2495
    8229
   -5428
   -4957
   -4429
   -4495
    7551
   -5788
    5459
   -3327
   -5296
    3289
    6553
    4665
    5634
   -3415
    6237
   -2874
    3792
    5975
   -3612
    -886
   -3848
   -4757
   -4080
    8567
    6476
    5398
   -5510
    2361
    7367
    4700
    2952
   -5315
   -1773
    2507
   -3939
   -3705
   -5628
   -5049
   -5078
   -5253
    2923
    5275
    2152
    7896
   -2968
    3136
   -2772
    1967
   -5470
    7570