% 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)
     110
      70
      38
      36
     102
     173
     259
     380
     349
     356
     627
     853
    1299
     796
     939
     620
     816
     453
     448
     460
     441
     360
     372
     294
     294
     262
     248
     215
     185
     158
     176
     155
     188
     133
     146
     132
     110
     113
     128
     112
     100
      87
      63
      69
      50
      62
      39
      84
      29
      52
      15
      24
      39
     -20
     -25
     -11
     -25
     -19
      34
      27
     -33
      19
     -19
     -30