% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     224
     104
     113
     114
      71
      50
      81
      91
     127
     192
     431
     300
     432
     283
     217
     336
     255
     170
     282
     151
     187
     159
     201
     153
     196
     216
     131
     184
     144
     190
     117
     154
     109
     145
     104
     200
     102
     127
      83
      81
      62
      46
      48
      54
      46
      40
      47
      38
      28
      43
      41
      34
      44
      16
      47
      33
       9
      25
     -18
      25
     -24
      57
      66
       9
      48
      47
      47
      21
      42
      24
      39
      30
      22
      12
      10
     -18
      42
     -21
      24
      42
      37
     -12
      28
     -23
     -18
      34
     -15
     -18
     -26
      25
      -6
     -19
     -10
       6
      -5
     -23
      -8
      21
      -3
     -17
     -14
     -21
      26
     -22
      23
      36
       6
     -21
     -25
     -31
      18
      21
      16
      13
       4
       9
     -24
     -28
     -26
      12
     -17
     -14
      21
      35
      30
      -9
     -22
     -15