% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     129
      96
     106
      56
      50
      42
      18
      42
      21
      88
     204
     343
     394
     548
     675
     253
     302
     249
     146
     160
     164
     138
     114
     204
     160
     197
     343
     264
     309
     311
     194
     178
     244
     203
     133
     142
     207
     107
      74
     113
      65
     123
     122
     111
     172
      67
      80
      86
      55
      70
      27
      36
      42
     -36
      48
      23
      29
      34
      30
      -6
     -13
     -17
     -34
     -23
     -16
     -20
     -18
     -35
     -22
     -25
     -14
     -34
     -21
     -22
     -42
     -27
     -30
     -32
     -20
      30
     -20
      22
      32
      31
     -17
      58
      55
      76
      46
      27
      48
      55
      50
      49
      58
      35
      11
      41
      12
      50
      15
      48
      44
      -8
      33
     -33
     -32
     -23
       9
      28
      15
      13
     -19
     -28
      -9
     -21
      13
     -31
     -22
      27
      -5
     -23
      22
     -32
     -28
     -31
      13
     -28