% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      69
      78
     100
      81
      52
      93
      62
      65
      91
     360
     265
     190
     237
     241
     435
     314
     248
     174
     161
     152
     109
     136
     193
     134
     224
     244
     189
     226
     164
     237
     253
     210
     223
     230
     153
     209
     128
     139
     122
     140
     150
     127
     112
     100
     128
     134
     120
     135
     157
     128
     145
     135
     107
     112
     133
     100
      91
     104
     125
      77
      87
     124
      61
      62
      58
      61
      48
      72
      41
      52
      55
      42
      44
      49
      37
      42
      33
      24
      34
      43
      42
      30
      32
      36
      33
      41
      34
      36
      23
      22
      24
      28
      35
      28
      21
      41
      13
      30
      -8
      11
      12
      13
      18
      -4
      16
     -11
     -20
     -15
      17
      14
      -9
      -8
       9
     -19
     -20
     -11
      -4
     -13
      16
     -11
      16
      13
     -18
      11
     -16
     -14
       5
      17