% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      67
      41
      37
      49
     -33
      26
      57
      90
     -20
      54
     130
     170
     310
     295
     489
     280
     284
     230
     200
     202
     278
     278
     253
     166
     155
     186
     135
     165
     128
     134
     131
     107
      90
     117
      82
      65
      87
      59
      48
     -25
      61
      51
      85
      74
      33
      13
      18
      23
      30
      16
     -17
     -32
     -16
     -40
     -35
     -45
     -32
     -44
     -33
     -11
     -40
     -43
     -33
     -39
     -27
     -44
     -40
     -42
     -46
     -41
     -36
     -41
     -31
     -37
     -34
     -26
     -45
     -46
     -25
     -33
     -48
     -35
     -44
     -35
     -43
     -38
     -33
     -44
     -42
     -36
     -35
     -39
     -34
      -6
     -39
     -40
     -38
     -23
     -40
     -31
      22
     -27
     -27
     -10
      40
     -31
      25
     -25
     -14
      38
     -11
      29
      -9
     -37
      14
       6
     -31
      48
      14
      31
      52
      21
      19
      20
      28
     -16
     -13
     -10