% 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)
     146
      53
      52
      49
     109
     239
     648
     689
     557
     360
     289
     278
     464
     619
     421
     689
     511
     565
     500
     392
     331
     343
     313
     317
     257
     304
     199
     184
     178
     145
     172
     187
     150
     165
     158
     140
     130
     116
     125
      82
      83
      87
      69
      79
      76
      62
      23
      29
      52
      52
      30
      40
      26
      23
     -30
     -17
     -13
      25
     -42
     -37
     -26
     -27
     -39
     -35