% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      49
      65
      71
      63
      82
      44
      33
      72
      72
      82
     167
      84
     138
     225
     218
     484
     394
     630
     766
     587
     369
     654
     635
     790
     363
     418
     380
     330
     378
     503
     285
     286
     381
     181
     384
     311
     391
     313
     210
     255
     129
     305
     378
     149
     164
    -119
     181
    1241
     675
    -355
    1317
    1368
   -1670
    1778
   -1674
   -2437
    3086
    6668
    7986
   10114
   -4644
   16255
  -14855
    8401
   20461
   25627
  -21011
   20508
  -16927
   40733
    4952
   28493
  -13528
  -14730
   26267
   30458
  -14512
    3877
   16174
    1464
  -20977
   22668
   -7295
   -8304
  -16603
   -3544
   24994
  -12325
  -15487
   13739
   32265
    4541
  -11936
   -5509
  -21144
   -6648
   -4320
   19912
   -8522
  -23046
  -14921
   15059
  -17564
  -15754
  -20891
  -21775
  -13179
   -8547
  -15895
   35562
   15496
    9348
  -14743
   16375
    8652
  -20980
  -23788
   26996
  -20082
   16700
   26856
   13890
  -19538
    8152
   19636
   16764
  -19650