% 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)
     136
      66
      48
      59
     134
     408
     846
    1278
     780
     806
     801
     808
     811
     780
     668
     513
     493
     428
     429
     440
     354
     323
     347
     343
     277
     315
     249
     208
     208
     218
     169
     168
     189
     156
     143
     144
     130
     105
     126
     116
      88
      65
      55
      59
      92
      68
      59
      21
      37
      30
      12
      48
      34
      22
     -19
     -29
     -30
     -47
     -29
      29
     -26
      13
      24
     -46