% 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)
     120
      72
      34
      68
     149
     120
     136
     226
     584
     662
     679
     462
     521
     631
     612
     673
     431
     341
     334
     309
     343
     290
     245
     235
     261
     235
     216
     222
     192
     171
     169
     154
     142
     114
     140
     117
     118
     115
      98
      86
      95
     100
      75
      89
      20
      57
      43
      46
      51
     -14
      49
     -19
      41
     -22
      30
     -33
      29
      28
     -29
     -33
     -19
     -32
     -35
     -37