% 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)
      78
      45
      31
      98
      94
     112
     296
     209
     315
     224
     168
     129
     157
     218
     300
     392
     312
     368
     309
     360
     377
     295
     296
     260
     201
     197
     200
     192
     224
     153
     191
     133
     126
     127
     136
      92
     103
     112
      91
      76
     110
      72
      48
      62
      42
      68
      52
      35
      28
      39
      32
      27
      44
      30
     -23
      28
     -35
     -36
     -38
     -26
      25
     -28
     -39
     -28