% 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)
     112
      71
     -16
      41
     111
     196
     580
     757
     412
     397
     507
     801
     861
     594
     645
     289
     458
     455
     406
     386
     350
     363
     345
     277
     263
     249
     212
     199
     210
     157
     186
     186
     153
     128
     132
     138
     120
     114
     127
     111
      65
      85
      83
      80
      85
      68
      70
      53
      44
      39
      30
      26
      41
      31
     -17
     -40
     -23
     -44
     -21
     -26
      29
     -38
      -9
     -21