% 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)
      64
      72
      33
      63
     110
     297
     546
     707
     590
     682
     506
     654
     506
     460
     389
     359
     356
     300
     235
     278
     267
     230
     223
     187
     216
     147
     194
     164
     149
     168
     120
     180
     127
      73
     116
     115
     125
     110
      98
      79
      55
      68
      36
      77
      69
      25
      71
      35
      85
     -37
     -32
     -41
      46
     -29
     -30
      30
     -27
      20
      25
      12
      43
     -49
     -41
     -29