% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      70
      27
      38
      51
      33
      33
      37
      64
     112
     140
      98
     125
     160
     115
      97
     200
     275
     451
     178
     227
     369
     493
     292
     107
     241
     199
     251
     395
     320
     212
     264
     416
     515
     426
     404
     408
     408
     520
     286
     396
     447
     212
     248
     310
     357
     322
     260
      50
     436
      61
    -187
     513
     406
     264
     981
     477
    1585
    2229
    1588
    1902
   -1425
    2794
   -4831
    3530
    5099
   -3810
    6690
    3951
   11575
   -2108
   -5593
   -3107
    4238
    8042
    8306
   -3276
    -842
    6531
   11660
    3197
    9396
   -3365
   -5397
    3954
    6020
   -4402
   -4767
    3660
    3245
    1344
   -4229
    4493
   -4395
   -1840
   -4488
    2823
    3060
   -4082
    5273
   -2429
   -3527
    1294
    4378
    4248
   10770
    4606
   -6193
   -5579
    3347
   -4849
    4056
    4421
    2559
   -1892
    6912
    5200
    5900
     411
   -3150
    3954
   -5356
    4374
   -5482
   -3531
    4212
    4789
   -4359
   -1705