% 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)
     112
     108
      51
     127
     322
     892
    1067
     616
     541
     472
     343
     213
     186
     140
     129
      80
      87
      81
      77
      65
      89
     149
     200
     214
     355
     331
     342
     238
     217
     166
     158
     136
     174
     125
     174
     112
     109
     105
      85
      88
      63
      96
      41
      77
      88
      56
      54
      38
      46
      35
     -23
      52
      45
      47
     -21
      29
     -38
     -50
      24
     -32
     -36
     -24
     -45
     -42