% 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)
     349
     135
     123
     133
     250
     199
     326
     368
     313
     180
     135
     124
      93
     144
     187
     222
     300
     265
     292
     274
     221
     221
     179
     176
     180
     146
     129
     130
     124
      99
     124
      96
     110
      77
      94
      77
      57
      83
      78
      51
      75
      44
      43
      40
      62
      56
      33
      -6
      10
      11
      49
     -20
     -20
     -31
     -33
      37
      27
      53
      55
     -31
     -46
     -36
     -60
      41