% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      80
      83
      55
      70
      52
      72
      43
     133
     144
     159
     323
     484
     519
     497
     242
     335
     175
     310
     279
     257
     166
     207
     134
     139
     261
     103
     175
     169
     255
     225
     201
     346
     468
     624
     405
     421
     322
     311
     341
     540
     534
     308
      85
     288
    -329
     424
    -345
    1077
    -762
    -951
    -722
   -1566
    1710
     195
    2086
   -3841
   -3106
   -3788
   -4913
  -10526
  -14156
  -13576
  -24562
  -23500
    3761
   11580
  -18300
  -26264
  -17888
  -22980
  -27712
  -26255
  -27262
   16783
  -10239
     952
   10579
   18754
   11652
  -19038
  -29607
   29117
    5583
   21279
  -26678
   32013
  -25232
   17968
  -16169
  -22171
   33046
  -14270
  -31904
  -24515
  -17062
   18268
  -22121
  -26201
   29779
   36293
   30989
   24974
  -13703
  -27122
  -24296
  -32863
    9083
   20969
   27783
   -7672
   24012
  -29619
  -13964
  -31813
  -11966
  -11124
   33678
  -24727
   12049
  -17514
   27554
   11339
  -11950
   -1182
   40455
   25998
  -16877