% 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)
     101
      52
     -32
      49
     133
     226
     555
     744
     779
     556
     341
     441
     352
     441
     447
     520
     390
     319
     298
     272
     296
     278
     275
     265
     255
     210
     229
     193
     149
     174
     175
     150
     118
     115
     139
      94
     104
      94
     112
      84
      64
      69
      82
      96
      71
      62
      56
      58
      42
      51
      31
     -29
     -12
      24
      23
      29
     -39
     -32
      22
     -31
     -40
     -50
      19
      22