% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     228
      84
     100
     133
      64
      53
      71
      50
      93
     145
      57
     153
     207
     214
     182
     237
     309
     307
     419
     510
     654
     505
     770
     646
     436
     390
     340
     459
     370
     515
     167
     161
     230
     260
     229
     128
     148
     133
     124
     170
     113
     113
     102
      95
     109
     116
      67
      63
     105
      58
      81
      63
      76
      44
      88
      88
      62
      69
      94
      77
      73
      74
      94
      67
      79
      60
      80
      54
      55
      45
      66
      43
      51
      14
      53
     -12
     -19
      32
      44
      42
      45
      21
      29
      13
      11
       9
      24
      -7
       8
      14
     -32
      48
      18
      31
      12
     -25
      15
     -29
      20
      34
      14
     -15
     -27
      13
     -18
     -15
     -13
      13
      23
      24
       8
       7
     -15
      11
     -22
     -21
     -14
     -11
     -27
      21
      34
     -16
     -25
      20
     -16
      16
      25
     -22