% 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)
     108
      66
      36
      88
     156
     160
     152
     308
     245
     282
     276
     466
     575
     896
     638
     847
     598
     618
     421
     470
     408
     405
     375
     278
     310
     287
     265
     197
     222
     211
     175
     177
     134
     158
     122
     128
      92
     115
     110
      93
      81
      99
      75
      55
      55
      77
      67
      59
      50
     -13
      46
      43
      28
     -27
     -33
      11
     -19
     -32
     -28
     -23
     -12
     -23
     -23
      31