% 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)
     299
     164
     144
     139
     157
     188
     196
     344
     355
     262
     264
     195
     222
     238
     167
     202
     248
     240
     240
     179
     212
     182
     172
     164
     194
     160
     182
     124
      79
     117
     101
     115
     103
      68
     104
      66
      80
      77
      58
      63
      71
     -34
     -25
     -31
      31
      65
      67
     -25
      50
      82
     -53
     -35
     -24
      44
      36
      67
     -22
     -39
     -58
     -43
      51
     -43
     -59
     -48