% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      11
      31
      54
      67
      74
      35
      92
     604
     309
     121
     132
     173
     279
     392
     368
     188
     292
     271
     322
     286
     189
     276
     399
     316
     227
     270
     168
     131
     124
     167
     101
     269
     142
      61
     127
     262
     222
     267
     170
     453
     115
     310
     289
     502
     215
     580
    -489
     881
    -879
     833
    1153
     582
   -1206
    1387
   -2743
    1467
    3403
   -4810
   -2602
   -8296
   15913
   -9957
  -15191
   40097
  -28925
  -19397
  -22412
  -20634
  -27826
   24466
   -3426
  -14461
   38931
   14525
   29282
  -12132
  -24673
   44304
  -16463
   16540
  -16785
   23483
    6254
  -13880
   34252
   14603
   23587
   11290
  -25122
    6432
   16176
  -10037
  -15415
   25686
  -14892
  -17652
   13354
  -16500
  -20321
   15886
   13815
   16103
  -24368
   -7493
  -24897
  -22068
  -30699
    7048
  -23389
   25176
   37343
    9065
   17101
   26987
   23599
    4133
  -11355
  -24456
   26826
   15261
   25255
   31927
  -12502
    7337
  -31463
   17276
  -17635