% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     211
     171
     234
     251
     136
     126
     138
     102
     117
     184
     312
     584
     749
    1151
    1146
     815
     974
     645
     383
     499
     553
     442
     580
     353
     335
     273
     446
     157
     415
     266
     169
     220
     201
     194
     140
     176
     165
      54
      99
     129
     107
     128
      83
      13
      96
      76
      86
      92
      66
      72
      83
       0
      34
      36
     -11
      65
      32
     -40
      22
      60
      22
      86
      54
      36
      53
      39
      30
      23
      -9
      49
     -12
     -33
      28
      51
      18
      22
     -23
     -28
     -13
     -24
     -27
     -35
      38
      39
     -16
      25
      36
     -20
     -31
     -12
      22
      -8
       7
      -5
      24
     -21
      39
     -38
     -31
      32
     -15
     -35
      21
     -10
      17
      34
      36
      45
      40
     -32
      33
      35
     -26
     -40
      25
     -29
     -33
      -5
      56
     -34
      25
      31
      14
     -38
     -19
     -49
     -36
     -34