% 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)
     284
     224
     256
     189
     181
     235
     444
     814
     747
     807
     527
     469
     486
     384
     334
     417
     222
     269
     282
     179
     182
     149
     113
      93
     107
      94
      71
      78
      71
      85
      46
      68
      77
      42
      47
      67
      58
      27
      40
      42
      40
      45
     -20
      22
      31
     -29
     -11
      19
     -22
     -17
      29
      30
      -5
     -13
     -18
      46
      39
     -19
      -4
     -26
     -37
     -25
     -21
      16