% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     166
      75
     129
     144
     -13
      83
      81
      96
     124
     124
     233
     287
     280
     379
     435
     271
     342
     489
     366
     390
     331
     291
     426
     317
     298
     278
     235
     321
     210
     292
     247
     242
     256
     140
     226
     145
     149
      88
     114
      96
      97
      54
     116
     125
      75
      75
      89
      88
      89
      93
      95
      45
      88
      88
      80
      84
      74
      77
      -3
     -15
      38
      37
      61
      61
      80
     -31
      31
      70
      30
      45
      44
      63
      62
     -21
      59
      16
      83
     -36
      -7
     -25
      46
      33
     -32
     -35
      48
      41
     -33
      27
      48
     -35
     -31
      40
     -14
     -46
     -40
      29
     -36
     -29
      28
      19
      43
      69
      13
      -9
      28
      55
     -17
     -43
     -30
     -16
      -7
       0
     -30
     -29
      67
      23
      32
      47
      10
     -40
     -35
     -14
     -45
     -62
     -40
     -25
     -54
      27