% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     134
     112
      61
      55
      75
     110
     121
     133
     200
     222
      85
     152
     245
     201
     262
     343
     739
     717
     829
     335
     469
     414
     295
     284
     201
     318
     206
     288
     249
     257
     140
     130
     141
      50
     115
      79
      70
      46
      44
      80
     113
      77
     132
     105
      82
     133
      93
     122
      61
      67
     103
      79
     106
      33
      23
      92
      69
     104
      80
     109
      52
      53
      88
      99
      65
      70
      78
      63
     100
      79
      73
      62
      73
      75
      55
      58
      35
      78
     102
      62
      40
      46
      43
      74
      51
      73
      70
      34
     -40
      -5
      46
     -39
       7
      36
     -15
      28
      32
      27
       9
     -40
      38
      41
      12
      34
     -18
      29
      37
     -34
     -12
     -18
      -5
      20
     -33
     -44
      29
     -21
     -21
       8
     -31
     -39
     -15
      25
      35
     -34
     -36
     -32
      29
      32