% 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)
     213
      61
     -36
      89
     100
     217
     231
     402
     516
     496
     255
     197
     195
     228
     440
     543
     471
     365
     292
     333
     247
     277
     297
     231
     267
     221
     224
     256
     181
     180
     163
     179
     171
     161
     137
     125
     128
      80
     119
      73
      96
      67
      73
      53
      59
      42
      53
      82
     -10
      35
      40
     -37
       7
     -32
      16
      43
      29
     -37
      20
      21
      13
     -41
     -53
      39