% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      42
      58
      57
      53
      45
      37
      64
      81
     215
     246
     158
     242
     274
     511
     457
     465
     384
     300
     404
     407
     424
     280
     155
     242
     262
     278
     373
     275
     232
     186
     194
     203
     134
     187
     152
     187
      72
     113
     204
     170
     189
     128
     453
     288
     238
      68
     682
     -60
     233
     -59
    1037
     680
     554
     109
   -1476
    2362
   -2395
    2875
    3822
   -3793
    1859
    7672
   10129
   -4751
   11003
   -9392
   12974
   -1386
   -5465
   -8920
     643
   11948
    2370
    9622
   -7186
   15088
  -11041
   -4616
  -11943
    4585
   -8907
   -4717
    8356
   -6198
   17898
    8729
    8109
   11500
    5638
    9654
  -11649
    4430
    2093
    5710
   15773
    7208
   -8917
    7518
   11373
   -9383
   -9510
    3472
   12084
   15533
   11915
    7557
   -5477
   -3669
   -9804
   -7181
  -12567
    9458
  -11985
   -5679
   19028
   15797
   -7231
   -7670
   16536
   -2084
   -4303
   -2425
  -10530
  -12071
   10553
    8385
   -6776