% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
     -65
      78
      81
     -92
      41
     -38
    -108
    -102
     -44
     -66
     -92
     112
     151
     130
     -21
      36
      48
     208
     -81
     113
     212
     186
      86
     186
     157
     142
     179
     307
     246
     350
     262
     300
     187
     123
     177
     188
     176
     100
     173
     135
     169
     100
     124
     131
     182
     169
     154
      61
      59
      67
     146
     137
     156
     149
      51
      38
     -77
     117
     163
     -54
     179
      53
     -99
     -92
      86
     -55
     -49
      90
    -127
     116
      80
      95
     -57
     -82
      58
     110
     -34
      -7
     -87
     -93
     104
     100
     -35
      64
     -66
     147
      79
      52
     -44
     -87
     101
     -64
     -81
      50
      99
    -100
     -82
      89
      59
     -99
     -24
     -82
     -85
     -91
     137
      60
     122
      60
     141
     -78
    -100
    -115
    -117
     -97
      30
     -54
     -17
     -70
     -22
      45
      81
      82
      35
     112
      72
      47
      40