% 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)
     135
     132
      96
      98
     120
     148
     138
     147
     218
     534
    1054
    1455
    1247
     907
     708
     691
     797
     579
     556
     535
     494
     337
     339
     357
     262
     288
     278
     225
     184
     243
     189
     192
     183
     192
     143
     130
     115
     121
      83
      84
      87
      88
      92
      70
      47
      46
      55
      65
      29
      12
      28
     -24
      50
     -28
     -26
     -15
      26
      -7
      -9
      14
     -24
     -25
     -38
      -7