% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     704
     492
     411
     211
     146
     304
     289
     264
     296
     280
     354
     444
     559
     661
     596
     329
     467
     384
     347
     289
     216
     311
     325
     183
     149
     162
     293
     237
     236
     219
     263
     246
     250
     214
      61
     186
     240
     233
     144
     167
      92
     276
     174
     148
     148
     143
     152
     165
    -100
     147
     222
     224
      69
      95
     132
    -131
     201
      60
     172
     164
     125
    -101
      50
     -55
      67
      83
     148
     177
     -13
    -139
     100
     173
     -90
      71
      76
     161
     162
     136
     125
     -68
      90
    -129
     -58
    -136
    -148
     -98
    -169
      80
     -16
      74
      33
    -108
     -86
     125
     250
     -25
     -85
      59
      90
     -96
     -44
      80
     -98
     213
      96
    -129
      94
     -55
     -17
     122
     -73
     -77
     -74
     118
     -72
     175
    -131
     139
    -119
      48
    -121
    -101
    -107
     116
    -108
      91
    -113
      20