% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     217
     117
     150
      90
      94
       8
      77
      52
      75
     108
     147
     148
     338
     627
    1527
     998
     611
     588
     323
     498
     418
     352
     573
     434
     455
     441
     366
     282
     324
     333
     283
     288
     156
     316
     157
     261
     198
     187
     167
     113
     137
     128
     200
     141
     131
      99
     117
     120
     113
     102
      68
     124
      86
     100
      99
      49
      73
      69
      69
      91
      51
      68
      32
      56
      50
      45
      73
      44
      71
      54
      63
      34
      39
      39
      48
      57
      45
      40
      38
      31
      56
      41
      18
      -8
     -12
      38
      13
     -24
      36
     -13
      32
      24
      24
      46
     -29
      -6
      22
      14
     -23
     -27
      22
      34
      15
     -11
      38
      25
     -33
      -7
     -19
     -28
      14
     -28
     -19
       6
      50
     -25
     -19
      43
      28
     -24
     -24
      -9
     -17
     -11
     -32
     -30
     -21
     -16