% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     479
     582
     424
     364
     370
     363
     292
     234
     289
     182
     240
     428
     421
     309
     392
     404
     284
     258
     252
     195
      13
     122
     214
     181
     140
     187
     155
     110
     245
     183
     157
     146
     174
     106
     190
     128
      85
     153
      87
      53
     177
     124
     151
     109
      62
     102
     115
      88
     113
     158
     143
     117
     -66
      58
     -86
     116
    -115
     154
      49
     -19
     202
     -30
     -49
     -97
     -70
      59
    -123
     -98
      79
    -130
     142
     106
    -129
    -111
    -123
      81
    -110
    -129
     -90
      38
     -82
    -111
     101
    -138
     -46
    -103
    -118
     -14
     -78
    -104
    -119
     -47
    -123
      23
     -76
     -12
     127
     102
     261
     -89
      46
     109
      74
    -132
      76
     -61
      32
      30
      15
     -85
    -104
     -47
     -78
    -113
      99
     -47
      71
     -90
     -46
     141
     -74
    -119
     -41
     -71
     -75
      45
      60
      92