% 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)
      95
      83
      88
     103
     136
     826
    1027
     785
     507
     541
     468
     325
     260
     197
     186
     132
     110
     138
     107
     109
     229
     237
     337
     318
     268
     275
     208
     199
     196
     176
     187
     133
     103
     135
     122
     139
     120
     111
     116
      92
      71
      71
      55
      51
      48
      54
      66
      25
      15
      33
     -19
      30
     -14
      14
     -12
      44
     -15
      14
     -33
     -16
     -27
     -21
     -29
     -14