% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      97
      42
      73
      43
      13
       9
     -23
      32
      43
      44
      64
      66
     115
     142
     306
     871
     755
     444
     318
     281
     370
     121
     133
     165
      75
      51
      43
      63
      90
      37
      93
      12
      85
      14
      24
      49
      22
      62
      49
      63
      58
      68
      82
      95
      93
      79
     126
     186
      91
     128
     110
     101
      99
     122
     128
     143
      83
      42
      53
      94
      87
     109
      71
      56
      66
      49
      86
      60
      19
      98
      24
      57
      73
      48
      66
      49
      53
      48
      29
      27
      78
      59
      12
      48
      27
      48
      16
      40
     -26
      38
     -19
     -16
      29
      33
      21
     -22
     -24
      25
      11
      18
      18
     -25
     -18
      29
      42
      28
      -8
      49
     -26
     -29
     -28
     -23
     -21
      11
     -11
     -16
      35
     -32
       4
      15
     -29
     -36
       7
      23
     -26
      40
       7
     -30