% 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)
      75
      80
      63
      86
     170
     601
     776
     811
     666
     785
     523
     653
     712
     711
     459
     494
     451
     359
     415
     380
     236
     284
     283
     317
     228
     232
     225
     163
     171
     164
     123
     163
     113
     132
     144
     111
     117
     125
      89
      89
      83
      80
      78
      61
      53
      55
      68
      46
      42
      23
      30
      32
       9
     -14
     -34
     -24
      39
     -40
     -20
     -16
     -40
      20
      29
     -36