% 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)
      97
      76
      65
      90
     162
     247
     448
     891
     646
     547
     530
     415
     353
     325
     278
     309
     264
     304
     302
     354
     310
     354
     345
     294
     239
     220
     182
     151
     225
     170
     152
     146
     136
     119
     114
     120
     111
      92
      80
      87
      77
      76
      69
      63
      72
      44
      43
      29
      33
      35
      32
      24
      37
      14
      21
     -30
     -26
     -16
     -29
     -16
      14
     -10
     -25
     -38