% 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)
      45
      54
     -16
      98
     127
     247
     652
     429
     526
     391
     283
     246
     172
     114
     110
      99
      97
     100
      99
     134
     166
     161
     136
     149
     135
     120
     131
     122
     117
     147
     116
     117
     102
     107
      84
      92
     110
      81
      85
      55
      59
      65
      44
      43
      51
      25
      30
      44
      49
      29
     -25
      24
      31
      -9
     -28
     -11
     -15
     -32
     -17
      13
     -22
      -7
      -8
     -23