% 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)
      89
      81
      49
     145
     177
     184
     455
     659
     505
     485
     404
     348
     319
     238
     249
     213
     277
     324
     303
     430
     311
     287
     278
     282
     220
     230
     192
     196
     184
     177
     160
     155
     157
     125
     139
     132
     132
     102
     102
     102
      81
      77
      70
      72
      42
      51
      40
      26
      30
      36
      36
      36
     -14
      39
     -42
     -12
     -36
      29
     -26
     -42
     -22
     -21
      13
     -23