% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     180
      91
      40
      53
      32
      68
      59
      65
      74
      74
     269
     211
     117
     194
     308
     306
      88
     145
     104
     133
     189
     138
     101
     111
      90
     127
     142
     137
     110
     167
     189
     139
     110
     131
     118
      90
     107
      99
      69
      78
     104
     117
      72
      99
      43
      65
      66
      29
      41
      36
      36
      41
      25
      48
      10
      35
      30
      47
      14
      47
      29
     -22
      13
      11
      31
      23
      28
      19
      20
      13
      21
     -11
      20
     -23
     -21
      -8
     -28
     -26
     -20
     -17
     -21
     -28
     -21
     -21
     -28
     -15
      -9
     -32
     -23
     -25
     -29
     -27
     -28
     -30
     -14
     -23
     -19
     -22
     -11
     -32
     -15
     -22
     -24
     -22
     -21
     -20
      20
     -19
     -21
      13
       7
      -1
     -25
     -14
     -20
     -12
      13
      28
      21
     -25
      23
      21
     -14
      36
      40
      31
      23
      20