% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     265
     114
      85
      87
      89
      39
     125
     144
     119
     120
     161
     142
     229
     201
     267
     248
     303
     203
     218
     162
     190
     194
     208
     142
     187
     147
      90
     114
     107
     112
     102
     128
      97
     123
     117
      81
      69
     107
     143
      71
      69
      58
      56
      75
      46
      60
      49
      15
      26
      45
      41
      41
      28
      39
      30
      33
      34
     -17
      27
      32
      41
      18
      54
      42
      31
      24
      19
      21
      23
      37
      -2
      42
      27
       4
      29
       7
      23
     -22
      29
      30
      -7
      27
      25
     -14
     -29
      21
      33
     -22
      33
     -27
      -8
      28
      16
      19
       4
      16
      16
      20
      33
      11
      25
     -33
       6
      30
      21
      19
     -21
      19
      22
     -25
       7
     -13
     -11
      18
     -24
     -10
      18
      10
     -17
     -22
      11
     -14
     -29
     -14
     -26
      34
     -20
     -29