% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      29
      35
      52
      48
      34
      32
     151
     177
     190
     103
     104
     116
      70
     206
     303
     244
     188
     219
     124
      98
      76
      56
      82
      77
      93
      24
      87
      50
      56
      68
      65
      29
      46
      62
      45
      46
      42
      24
      19
     -24
      14
      12
      36
     -31
      21
      50
     -65
     135
      46
    -163
    -103
    -213
    -183
    -235
    -335
    -660
     416
    -457
    -939
    1585
   -1585
    2708
   -2191
    1812
    3589
    5631
   -3187
    2011
   -2478
   -2690
    3440
   -3550
    2190
    3397
   -1967
    2612
   -3370
    5712
   -3019
   -2762
   -3937
   -3542
   -2850
   -4127
   -3689
    6346
    2772
   -2158
    1265
    4123
    3693
   -2778
   -4411
    -607
    -959
   -2285
   -3212
   -3132
    2924
    2159
   -2176
    1653
    2834
   -3349
   -2583
   -3751
   -1095
    3798
    3266
     564
   -2309
    1520
   -3019
   -2646
    3461
   -1873
    3113
    4416
    -792
   -1193
   -4108
    4816
    3969
    4490
   -1491
   -3362
   -3856
   -2880