% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     105
      85
      59
      79
      57
      41
      25
      69
      94
     160
     204
     410
     592
     796
     430
     473
     308
     411
     244
     199
     174
     215
     112
     146
     132
     142
     124
     138
      88
     113
     125
     255
     234
     139
     216
     209
     183
     129
     171
     170
     240
     152
     138
      93
     169
     144
     175
      70
      64
      85
      86
      91
      51
      76
      59
      47
      69
      45
      54
      37
      42
      53
      44
      49
      66
      35
      33
      65
      34
      29
      34
      48
     -23
      33
     -11
      22
     -22
      35
      25
      51
     -16
      35
     -13
     -25
      34
     -13
      16
      12
      27
      20
     -27
     -26
     -23
      14
      23
     -17
     -29
      21
      -7
      11
     -24
      44
      10
      35
     -25
     -16
      14
      24
     -38
      44
     -17
      28
     -17
     -17
     -19
      15
      42
       6
     -27
     -18
     -27
      17
     -19
      11
     -32
     -16
     -29
      22