% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      62
      72
      84
     120
      91
      88
      72
     101
     117
     180
     171
     399
     637
     563
     621
     378
     364
     432
     316
     307
     232
     257
     222
     227
     153
     239
     169
      97
     116
     119
     144
      99
     168
     144
      94
      88
      82
      96
     125
      77
      86
     -54
     -46
      47
     148
      31
      47
     274
    -131
     429
     299
    -236
     397
    -833
     594
    2487
     427
   -1145
   -1634
   -2888
   -3883
    3372
    1430
   -9644
    5458
   -3752
    5801
    -416
   -6939
    2451
   -7221
   -7105
   -8393
    7075
   16444
   -6396
   -5680
   -6149
   -9128
    1621
     696
    -949
    7589
   -8252
    1940
    3496
    3456
   13105
    7131
   10279
   -2759
    5984
   15122
   -7705
   -1853
   -6044
   13446
   11159
    7742
   -7784
   -6907
   11902
    9747
   -7259
   -3485
    7753
   -8086
   -6095
   -7287
   -7688
    9829
   -3810
   -8586
   -5636
   -5061
    5766
   -6108
   -3162
   -1616
   -6293
    1725
   -8268
   -9220
    6470
    4884
   -7648
   15767