% 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)
      96
      64
      41
      26
     295
     224
     363
     386
     604
     538
     541
     654
     575
     557
     633
     533
     490
     427
     401
     412
     351
     292
     351
     227
     235
     241
     203
     217
     189
     167
     131
     164
     136
     155
     121
     109
     111
     117
      83
      92
      69
      89
      66
      70
      64
      45
      55
      43
      38
      20
      19
     -30
     -21
      26
     -11
     -27
      25
      25
       9
     -21
       8
     -16
     -23
     -31