% 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)
      80
      81
      39
      96
     102
     230
     615
     672
     889
     940
    1344
    1302
     861
     523
     504
     460
     457
     380
     443
     356
     323
     356
     306
     236
     264
     201
     205
     220
     161
     167
     192
     194
     141
     168
     146
     107
     105
     111
     107
     119
     105
      76
      76
      61
      23
      54
      69
     -34
      74
     -32
      18
     -35
     -18
       5
     -15
      24
     -44
     -36
      32
     -26
      48
       1
       4
     -26