% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     418
     148
      68
     -21
      73
      36
      54
      34
     140
     231
     228
     223
     182
     307
     360
     545
     351
     286
     286
     182
     153
     106
     134
     123
     169
      72
     115
     128
     115
     105
      83
     102
      97
      99
     107
      88
      93
      69
      73
      77
     107
     -42
     -23
      58
      27
      66
      60
      84
     -25
     -27
     -18
       8
      49
      13
      52
     -19
     -37
     -23
      66
       3
     -15
      43
     -54
     -46
      43
     -40
      17
     -65
     -21
     -30
      83
      37
      -8
      45
      65
     -19
     -33
     -11
      73
     -26
     -36
     -36
     -44
      43
     -49
     -21
     -21
     -45
      72
     -43
      54
     -18
     -52
      25
       3
     -20
     -16
     -46
      24
      42
      -3
      53
      39
     -46
     -17
      18
      77
      26
      29
     -47
     -20
      24
     -33
      35
     -28
     -13
     -52
      57
      29
     -28
      -8
     -35
      49
     -22
     -43
     -47
      10
     -38