% 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)
     160
      69
      51
      48
     239
     622
     509
     397
     441
     417
     509
    1830
    1208
    1089
     891
     762
     676
     570
     463
     600
     365
     365
     346
     292
     325
     273
     241
     274
     227
     206
     189
     135
     166
     162
     139
     105
     101
      98
     102
     100
      90
      94
      95
      63
      62
      70
      73
      48
      57
      34
     -34
      34
       9
      17
       5
     -25
     -11
     -35
     -12
     -33
     -25
      -7
     -29
     -10