% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     120
     130
      73
      69
      78
      60
      68
     116
     102
     125
     117
     209
     308
     141
     176
     108
     142
     125
     107
     141
     133
     148
     180
     179
     194
     107
      89
      75
      85
      57
      81
      71
      64
      54
      40
      35
      53
      30
      63
      42
      30
      15
      25
      19
      22
      18
      24
      27
      11
      20
     -22
     -10
     -25
      15
     -23
      12
       4
     -15
     -10
      21
     -19
      17
     -11
       2
      18
      30
     -16
      26
     -24
      -6
     -10
      -4
     -17
       7
      20
     -13
     -24
      22
     -14
     -10
      -7
      20
      22
     -12
      -4
     -19
     -20
      26
      22
      -9
      25
       1
     -17
     -13
      19
      23
      -3
      22
      -2
      12
     -13
     -10
     -10
      16
     -22
      23
      -7
     -19
      12
     -21
      19
     -15
       1
      -2
     -21
       5
     -24
      -6
      34
      -7
      25
      24
       5
      -4
     -14
     -21
      25
     -12