% 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)
     148
      54
      24
     -22
     142
      87
     390
     519
     261
     200
     155
     160
     208
     498
     682
     545
     596
     411
     305
     343
     354
     314
     269
     265
     249
     237
     206
     180
     170
     173
     192
     176
     153
     143
     116
      99
     133
     101
     102
      96
      90
      86
      77
      76
      79
      68
      57
      33
      62
      27
      49
      43
      12
      29
     -31
      -5
      12
     -32
     -28
     -26
     -38
     -36
     -35
     -49