% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      61
      34
      84
      20
      30
      38
      73
      52
      74
     115
     141
     119
     217
     202
     341
     411
     251
     490
     386
     628
     590
     535
     580
     456
     586
     508
     390
     172
     408
     282
     245
     236
     210
     237
     181
     168
     184
     177
     131
     192
     128
     127
     105
     108
     117
     104
     117
     105
      85
      79
      89
      67
      91
      59
      97
      83
      98
      62
      94
      46
      54
      32
      65
      57
      56
      29
      28
      34
     -24
      31
     -25
      29
      29
     -18
      53
      29
      40
      16
      41
      52
      32
      26
      24
     -37
      -5
      36
     -21
     -14
     -11
     -28
     -17
       4
     -14
      15
       4
      50
     -22
     -27
     -36
     -31
     -38
      11
     -15
     -14
      23
      33
      24
      19
     -42
     -22
     -28
      49
      18
      11
     -11
      42
     -25
      27
      17
     -24
     -31
     -24
      28
      20
      25
     -17
      60
      13