% 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
      73
      45
      65
     354
     761
     555
     405
     388
     485
     438
     409
     426
     442
     348
     371
     490
     569
     522
     471
     364
     307
     323
     231
     240
     224
     180
     227
     193
     174
     146
     140
     167
     149
     140
     119
     100
      96
     103
      90
      82
      80
      67
      82
      50
      49
      42
      55
      39
      38
       8
      20
     -17
      10
     -25
     -25
     -23
      10
     -24
     -24
     -22
      29
      -7
     -28