% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      74
      69
      71
      34
      64
      -9
      20
      77
      74
     120
     398
     547
     275
     222
     239
     203
     234
     142
     165
     103
     148
     112
     114
     117
      45
      89
      72
     214
     223
     169
     237
     143
     203
     232
     111
     179
     204
     124
     182
     170
     159
     160
     148
     137
     171
     154
     169
     210
     209
      89
     200
     153
     166
     123
      65
     122
     103
      84
      90
      89
     117
      95
      73
     105
      75
      45
      89
      73
      50
      52
      35
      60
      50
      48
      55
      45
      65
      55
      22
      46
      41
      30
     -13
      55
      42
      42
      48
     -23
     -28
      22
       5
      25
      38
     -22
     -30
     -22
     -19
      23
       1
       5
      20
      -8
      12
      40
     -23
     -19
      29
     -33
     -37
     -13
     -33
      33
     -20
       3
      17
     -10
     -38
      34
      34
      20
     -30
     -18
      18
     -23
     -21
      38
      -9
      35