% 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)
     185
      86
      96
      87
     160
     332
     396
     302
     470
    1624
     989
     793
     635
     533
     395
     363
     404
     369
     373
     293
     307
     309
     203
     235
     188
     202
     148
     188
     165
     149
     156
     155
     115
     126
     106
      96
      88
      94
      83
      63
      88
      83
      72
      68
      51
      44
      47
      37
      32
      27
     -31
      34
      10
      34
     -13
     -30
      28
      40
       3
     -22
     -23
     -28
     -29
     -35