% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     111
      57
      48
      22
       0
      59
      48
      41
      55
     137
     198
     149
     187
     210
     335
     280
     326
     272
     274
     540
     263
     200
     113
     149
     105
     122
     130
      82
      92
      89
     128
     121
     109
     122
     116
     111
     108
     112
      69
      95
      79
      74
     115
      70
     107
      40
      65
      89
      73
     102
      82
      57
      58
      77
       8
      37
      36
      30
      21
      10
      32
      18
      23
     -25
     -33
      35
     -26
      37
     -18
     -25
     -22
     -16
     -20
      42
      43
      38
     -44
     -31
     -21
     -13
     -26
     -18
      14
      37
      22
      39
      43
      32
     -18
      16
     -25
     -23
     -35
      23
      -6
      44
      38
     -26
      32
      13
      34
     -11
      16
     -22
      22
      -7
      -8
     -34
      16
     -30
     -20
     -34
      24
     -23
     -20
      12
     -32
     -12
      15
      24
      27
     -27
     -30
      54
      14
      15
     -23
     -16