% 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
     134
     145
     150
     121
     134
     175
     321
     327
     370
     569
     912
     792
     779
     673
     493
     492
     458
     457
     466
     478
     415
     327
     321
     263
     306
     355
     330
     225
     252
     236
     222
     189
     157
     196
     191
     182
     165
     128
     133
     143
     105
     167
      99
     119
      99
      70
     -24
      65
      55
     -63
      70
     -61
     -57
      58
      63
     -76
     -30
      40
      64
     -81
      64
     -64
     -32