% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      29
      46
      36
      42
      42
      48
      72
      51
      96
     139
     160
     214
     204
     233
      98
     173
     159
     130
      90
     213
     186
     175
      78
     100
     119
     126
     216
     159
      96
     158
     221
      94
     142
     140
     154
      85
     182
     190
     202
     198
     141
     176
     142
     120
     130
     177
     113
     121
     136
     106
     111
      49
      79
      66
     104
      90
      98
      90
      65
      69
      59
      48
      39
      29
      50
      86
      -8
      42
      72
      58
      38
      18
      43
      -3
      54
     -21
      54
      48
      45
      53
     -42
      30
     -10
      43
     -17
     -38
      59
      28
     -28
     -33
     -41
      29
      31
      -6
     -28
      16
     -15
      42
     -33
      34
     -49
     -33
     -42
      38
      33
      10
      45
     -23
     -44
     -22
     -20
      32
     -40
     -52
     -25
       8
     -21
      46
     -43
      59
      30
      -5
      38
     -32
      47
     -11
     -25