% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      50
      70
      48
      75
      46
     134
     144
     154
     131
     126
     228
     233
     187
     307
     288
     219
     234
     255
     179
     171
     194
     123
     187
     105
     189
     103
     176
      94
     120
      65
     104
      76
      94
      78
      87
      73
      70
      79
      57
     134
      69
      94
      67
     165
     183
     127
    -159
     106
     346
      98
    -280
    -289
     238
    -563
     240
    1722
    1104
    2049
   -2337
    -671
   -2968
    5429
    1628
   -3146
   -3379
   -5077
    6540
    2717
   -6472
   -4110
   -3690
    3238
   -5186
    6308
    6089
   -6614
    8634
    8014
    2595
    8207
    1555
   -3220
    4637
    5489
   -6472
   -5594
   -2596
   12782
     957
    4688
   -6389
    7567
   -3133
   -6523
   -3601
   -8183
    6277
    5355
   -5627
    2351
   -6186
    2478
    3659
   -4990
   -5056
    6912
   12409
    2502
   -6340
    -981
   -6270
    5218
    5796
    3613
    3435
   10096
    9628
   -6198
   -5151
    7415
   -7432
   -8554
   -1810
   -3439
    3680
   -7220
   -3387