% 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)
      96
     114
      89
     121
     593
    2075
    1474
    1383
    1028
    1706
    1206
    1656
    1282
    1100
     903
     771
     507
     554
     566
     472
     441
     396
     369
     303
     308
     267
     328
     266
     265
     238
     181
     178
     173
     173
     159
     122
     134
     121
     113
     105
     117
      88
      73
      77
      69
      50
      59
      47
      45
      50
      40
      -8
      13
      46
     -30
     -33
     -10
      42
     -36
     -37
     -34
     -35
     -40
     -22