% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     289
     221
     196
     104
     166
     108
      74
     123
     137
     108
     272
     218
     429
     672
     835
     554
     444
     321
     199
     330
     248
     301
     322
     176
     176
     118
      65
      74
     179
      63
     134
     109
     -97
     127
     107
     237
     194
     166
     204
      70
     327
     310
     186
     214
     302
     225
     142
     172
     125
     195
     199
      74
     193
     165
     139
     160
     211
      97
     -86
     141
     105
     108
     129
      72
      84
     105
     109
     117
     -24
      92
     178
     153
     -81
     173
     157
     -49
      87
     -45
     163
    -117
      86
      79
     112
     -50
      78
     102
     124
     -97
     -77
      75
      76
     152
     108
      16
     103
     -88
      68
     -80
     -99
      82
      89
     -18
     -19
      72
     108
     -64
    -112
     159
     -67
     111
     -80
      47
     -82
     156
     -69
    -100
     -84
    -115
     114
     -87
     162
     -95
     128
     -91
     -74
     130
     -90
    -113