% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      48
      67
      31
      54
      74
     102
      62
      63
      64
     145
     198
     117
     265
     291
     257
     292
     490
     522
     432
     603
     787
    1269
     831
     585
     891
     578
     584
     581
     666
     600
     445
     487
     521
     413
     205
     262
     435
     351
     420
     268
     391
     364
     435
     499
     639
     488
     347
    -575
    -539
     868
    1168
    1218
   -1484
    4376
    3563
    1907
   -3114
    -377
   17207
    5206
    9003
   15083
    7381
   34978
  -14070
  -19487
   26042
  -10683
   13024
    7217
  -18904
    2521
   16062
   14471
  -13896
   37010
   -6642
  -24068
   10188
  -18617
    3548
   10276
  -20695
   -1091
  -22898
  -21333
   20470
  -19360
    7652
   29386
  -16037
  -17233
   11344
   23140
   15827
   20114
   10167
  -16633
  -23415
  -15598
   26839
    5153
   24955
   20454
  -16299
  -19918
  -11638
   14029
   24891
   15233
  -15613
  -20499
  -22541
  -23821
  -10903
   21676
  -14234
   18366
  -15679
   10155
   28687
  -11928
  -12150
   10739
   16254
  -17053
  -10008