% 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)
     102
      77
      46
      79
     138
     192
     641
     710
     446
     491
     406
     247
     263
     292
     290
     324
     290
     340
     380
     322
     369
     290
     292
     247
     274
     233
     231
     200
     179
     133
     117
     162
     167
     122
     133
      95
     120
     109
      72
      56
      64
     104
      68
      86
      46
      39
      55
      34
      43
      45
       5
     -37
      46
     -15
      45
      -7
     -22
     -28
     -10
     -25
     -30
     -33
     -40
     -26