% 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)
     175
     144
      89
     103
     144
     202
     602
     889
    2262
    2726
    2710
    1557
    1158
    1004
     961
     841
     780
     680
     615
     514
     420
     369
     337
     342
     335
     281
     327
     240
     252
     233
     200
     192
     178
     130
     161
     145
     125
     121
     111
     114
     100
      87
      91
      61
      56
      55
      59
      51
      43
      32
     -14
      34
      38
     -17
     -31
      33
     -39
     -27
      32
      42
     -25
     -41
     -35
     -25