% 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)
      97
      94
      33
      46
      62
      99
     177
     335
     626
     585
     376
     421
     515
     565
     517
     438
     447
     402
     506
     456
     384
     330
     345
     315
     271
     242
     242
     246
     232
     154
     151
     177
     133
     167
     111
     109
      91
     104
      95
      86
      80
      95
      69
      87
      46
      67
      55
      35
      49
      17
      20
      39
      20
      25
      28
     -24
     -29
     -21
     -15
     -24
     -22
     -15
     -23
     -33