% 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)
     164
      59
      55
      82
     201
     181
     207
     292
     374
     287
     275
     236
     148
     101
     117
     175
     166
     174
     207
     251
     264
     179
     240
     238
     219
     182
     176
     174
     192
     144
     149
     162
     137
      81
     120
     127
     108
     109
     126
     107
      85
     104
      98
      92
      60
      71
      62
      46
      41
      28
     -26
      59
     -28
      63
     -42
     -19
     -50
      60
     -32
      20
     -47
     -20
      42
     -50