% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     238
     353
     385
     455
     283
     417
     264
     242
     220
     665
    1011
    1614
    2890
    2193
    1319
    1347
    1463
     991
    1459
    1429
    1641
    1051
     931
     979
     712
    1017
    1151
     897
     939
    1235
     463
     798
     404
     466
     681
     381
     533
     507
     514
     553
     628
     359
     527
     414
     407
     738
     584
     866
     910
    1413
    1149
     971
    2046
    2232
    1251
    2388
    2838
    4581
    5737
    5684
    6954
   16330
   17313
    9053
   -4090
   16916
   19299
   13682
   19271
    9487
   15166
   16296
    6891
   12337
   10795
   14471
   13896
   11490
   11260
    8581
   -4265
    8287
    5003
   -6493
    5761
   -8733
   10716
    9689
   13793
    1724
   11917
    6535
   14240
   -8990
   -5243
   10462
   11039
    3425
    5968
   10052
  -10120
   12810
    5960
    6304
  -12632
  -11310
   -7614
   -9751
    9168
    9601
   -8353
   10940
   -8709
   -9321
   -3421
   -6848
    6978
    9919
    4495
    5297
   10906
   -5037
   -9935
    5662
  -10493
   -8298
    3332
   -7755