% 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)
     109
      89
      72
     163
     128
     138
     182
     392
     473
     467
     534
     454
     352
     371
     412
     405
     311
     376
     274
     274
     238
     194
     234
     221
     184
     194
     162
     155
     173
     144
     145
     150
     166
     127
     132
     128
     112
     110
      94
     115
      74
      72
      76
      69
      76
      55
      54
      49
      55
     -27
     -36
      37
     -14
      21
       7
     -37
      24
     -32
      30
     -16
      17
      17
       8
     -22