% 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)
     132
      82
      54
      72
     120
     146
     912
     748
    1119
    1345
    1633
    1432
     960
     887
    1000
     697
     612
     651
     492
     515
     398
     433
     312
     301
     279
     278
     274
     251
     192
     232
     184
     188
     169
     130
     158
     132
     112
     116
     105
     115
     113
      88
      84
      71
      61
      48
      52
      64
      78
      34
      36
      39
     -33
     -36
     -20
     -27
     -19
     -33
     -33
     -23
      31
     -46
      30
     -32