% 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)
     141
      50
      26
      58
     206
     319
     715
     802
    1180
     991
    1013
     774
     697
     461
     519
     451
     380
     426
     340
     335
     282
     324
     318
     277
     262
     209
     234
     179
     183
     165
     168
     155
     158
     131
     120
     126
     129
     111
      78
      65
      72
      58
      74
      58
      81
      62
      63
      46
     -19
     -20
      31
     -16
      20
     -17
      22
     -25
     -27
      34
       4
       7
     -31
     -18
      12
      26