% 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)
     340
     172
     164
     117
     148
     190
     376
     299
     190
     401
     415
     449
     494
     470
     399
     369
     339
     312
     328
     198
     256
     278
     248
     194
     193
     174
     195
     168
     152
     133
     104
     136
     129
     120
      91
      73
     107
      55
      63
      49
      87
      60
      42
      30
      80
      73
      65
      49
      33
      42
      41
      41
      64
     -17
      36
     -32
     -48
      45
     -47
     -49
     -37
     -24
     -52
     -25