% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     392
     146
     167
      78
      13
      96
      84
     105
      95
     231
     231
     162
     179
     191
     415
     527
     560
     415
     303
     389
     318
     204
     256
     154
      94
     117
     116
      93
     107
      91
      89
     117
      95
      69
      24
      40
      63
      81
      59
      52
      64
      69
      36
      29
      41
      28
      39
     -15
      22
     -17
      21
     -33
      40
      20
      51
      36
     -28
      34
     -27
      36
      20
      41
     -26
      43
      22
     -38
     -36
     -32
     -11
      12
      37
      35
     -36
      19
      27
      16
      59
      -4
     -42
     -20
     -14
      37
     -34
     -37
      77
      53
      39
     -31
     -25
     -31
      17
     -22
      31
     -32
     -34
     -38
      -8
      25
      19
      37
     -26
     -33
     -43
     -30
      26
     -14
      11
     -34
      11
      33
      49
     -13
     -41
      10
     -28
      43
     -13
     -31
     -38
      14
      34
      21
      48
      16
     -17
     -46
      46
      35