% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     115
      89
      95
      75
      38
     -31
      55
      61
     121
     327
     266
     218
     168
     251
     221
     177
     152
     307
     246
     204
     113
     137
     223
     150
     140
     128
     175
     184
     114
     147
     144
     156
     148
     118
      74
     129
     109
     161
     109
      92
      94
     137
     128
     143
      42
     102
      75
      61
     105
     110
     145
      94
      79
      92
      81
     102
      80
      75
      79
      54
      84
      72
      23
      11
      60
      64
      40
      -7
      39
      18
     -30
     -12
     -12
      -7
      18
      28
     -14
     -14
      44
     -24
     -14
      28
      31
     -18
     -25
     -13
     -34
     -26
     -17
      19
     -20
     -40
     -31
     -29
     -23
     -36
     -33
     -28
      28
      29
      11
       9
      -8
     -26
      31
      16
      11
      18
      10
      46
      -6
     -35
     -20
      28
     -28
     -24
     -23
      17
      35
     -30
      34
      14
     -24
     -14
     -31
      16
      17
     -18