% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     600
     166
     129
     216
     157
     179
     213
     199
     277
     175
     189
      65
     213
     338
     313
     209
     286
     234
     270
     295
     222
     303
     180
     226
     212
     231
      93
     -49
      66
     105
     212
      93
     160
     209
     207
     130
     211
     151
     122
      69
     133
     -53
     -60
     -23
     105
     128
     166
     -98
     165
     200
     223
     186
     184
     120
     169
     106
     134
     132
      75
      82
     128
      72
      99
      92
     -76
     -35
     -27
      71
      81
    -118
     -53
      16
      98
     195
     -60
      99
     159
     -91
     136
     -97
     -73
     104
     -83
     -82
      96
     -13
      97
      44
     -50
    -130
     -91
    -102
     -91
     -77
     -95
      53
      64
    -117
     145
    -121
     -74
     -90
      33
     118
     111
      93
     131
     -97
     -92
     -60
     160
     -68
     -90
    -130
      66
     -48
     -63
     -98
    -128
      90
     145
     -66
     -89
      39
      47
      53
      95
      86