% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
    4140
     588
     381
     317
     255
     249
     541
     940
     661
     835
     607
     371
     362
     320
     313
     335
     318
     309
     263
     190
     317
     177
     182
     228
     236
     209
     144
      95
     105
     136
     183
     129
     132
     120
      39
      85
     229
     114
      99
     -98
      37
     115
     -97
     -46
      36
      31
      36
     102
      60
      30
      48
      54
     -85
     116
     -86
      59
      39
      18
      23
      67
     -85
    -102
     -40
      18