% 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)
     129
      81
      80
      72
      74
     125
     264
     542
    1462
    1587
    1281
     967
     774
     558
     582
     501
     428
     495
     458
     421
     448
     347
     293
     333
     259
     270
     277
     238
     244
     233
     228
     200
     175
     128
     138
     127
      88
     112
     136
     129
     136
      92
      86
      77
      62
      41
       8
      35
      33
     -12
      44
      27
     -45
     -13
      51
     -49
     -21
     -41
      59
      23
     -40
      44
     -25
     -35