% 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)
     209
     124
     112
     272
    2538
    1669
    1304
     847
     630
     457
     385
     339
     355
     278
     231
     236
     200
     220
     211
     218
     351
     346
     323
     460
     296
     246
     215
     217
     175
     178
     182
     173
     146
     143
     149
     109
     116
     111
     119
      99
     125
      93
      65
      54
      59
      35
      26
      50
     -45
     -41
     -31
      47
     -53
      11
      40
       8
      33
     -44
     -52
      21
     -30
      32
      53
      60