% 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)
     119
      66
      25
      27
      75
     111
     248
     262
     335
     438
     373
     304
     236
     307
     518
     706
     727
     617
     430
     445
     324
     358
     288
     294
     244
     250
     214
     201
     233
     189
     159
     163
     149
      86
     135
     110
     114
     107
      79
      91
      99
      76
      84
      67
      44
      69
      31
      53
      44
      32
      29
      16
      30
     -16
      16
       4
     -19
     -14
     -21
       6
     -17
     -25
     -32
     -21