% 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)
     143
      88
      78
      79
      91
     102
     164
     630
     914
     750
     744
     627
     532
     536
     426
     381
     390
     577
     393
     319
     324
     349
     265
     345
     267
     312
     260
     203
     196
     196
     170
     178
     172
     167
     139
     120
     125
     136
     100
     107
      86
      91
      89
      77
      41
      64
      54
      60
      30
      25
      48
      20
      -2
      43
      -7
     -30
     -33
      10
     -32
      20
      24
      27
     -33
     -53