% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     162
      87
      82
      67
      41
      24
      59
      39
      53
     121
     164
     141
     197
     159
     183
     141
     257
     292
     216
     305
     344
     376
     385
     294
     337
     340
     225
     106
     207
     166
     159
     170
     129
     147
     196
     267
     248
     211
     311
     372
     365
     267
     287
     252
     288
     252
     159
     235
     196
     146
     199
     117
     163
     136
     173
     155
      93
     148
     110
     152
     143
     113
     116
     122
     126
      81
     134
     125
      91
     113
      88
      77
      86
      90
     120
      95
      74
      83
      72
      75
      68
      71
      64
      75
      88
      20
      64
      69
      48
      70
      12
      44
      53
      31
      67
      41
     -30
      44
      33
      23
      34
      47
      20
     -39
      39
      -7
      49
     -49
      13
      34
     -45
     -26
      24
      26
      -7
      32
     -15
      18
      22
     -28
     -30
     -44
     -47
     -38
      32
     -26
      16
       2