% 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)
     148
      89
      94
      65
     200
     282
     240
     426
     383
     349
     341
     381
     285
     166
     179
     156
     160
     177
     238
     389
     406
     498
     381
     312
     289
     224
     215
     275
     193
     184
     203
     175
     154
     189
     154
     146
     145
     133
     112
     122
      84
      72
      90
      88
      82
      51
      70
      32
     -20
      39
      35
     -38
      20
     -25
      50
      52
     -24
       7
      38
     -34
     -50
      30
     -43
     -46