% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     173
     146
     163
     152
     188
     579
     613
    1187
     853
     828
     621
     560
     343
     547
     449
     395
     303
     290
     313
     257
     233
     227
     221
     226
     205
     210
     196
     191
     165
     202
     186
     139
     134
     157
     136
     111
     133
     130
      71
     115
      82
      63
      66
      88
      44
      88
      43
      50
      40
     -28
     -18
      44
      11
      16
      38
     -19
      20
     -30
     -10
      20
      26
     -32
     -31
     -47