% 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)
      65
      39
      60
     193
     218
     238
     600
     618
     446
     433
     780
     759
     783
     627
     588
     588
     464
     385
     403
     352
     282
     309
     325
     270
     263
     240
     222
     238
     199
     165
     163
     153
     128
     145
     128
     133
     120
     100
      92
      84
      79
      78
      86
      63
      70
      67
      59
      10
      42
      20
     -31
      40
      -7
      32
      14
      33
     -34
     -23
     -38
      17
     -39
      -8
     -19
      18