CN-M3 model: Adopted at Indian Wells for NGAO (April 2006) 

Identical to CN-M2 model, with the exception of outer scale. 
Outer scale set to 75 m based on Frank Dekens' thesis 
set r0 to 0.180 meters at 0.50 microns

layer weights

i  range (km)   weight  L0 (m)  Velocity (m/sec)

 1      0.000 0.470700  75.0     6.700   0.000
 2      2.100 0.183900  75.0    13.900   0.000
 3      4.100 0.106600  75.0    20.800   0.000
 4      6.500 0.084500  75.0    29.000   0.000
 5      9.000 0.038300  75.0    29.000   0.000
 6     12.000 0.093200  75.0    29.000   0.000
 7     14.800 0.022800  75.0    29.000   0.000

CN-M2 model 

Identical to CN-M3 model, with the exception of outer scale.
outer scale set to Inf 
set r0 to 0.180 meters at 0.50 microns

layer weights

i  range (km)   weight  L0 (m)  Velocity (m/sec)

 1      0.000 0.470700  Inf     6.700   0.000
 2      2.100 0.183900  Inf    13.900   0.000
 3      4.100 0.106600  Inf    20.800   0.000
 4      6.500 0.084500  Inf    29.000   0.000
 5      9.000 0.038300  Inf    29.000   0.000
 6     12.000 0.093200  Inf    29.000   0.000
 7     14.800 0.022800  Inf    29.000   0.000

CN-M1 model 

Original model based on archival data for Mauna Kea and WAG.
set r0 to 0.20 meters at 0.50 microns
layer weights

i  range (km)   weight  L0 (m)  Velocity (m/sec)

 1      0.000 0.36913  Inf     6.700   0.000
 2      2.100 0.21926  Inf    13.900   0.000
 3      4.100 0.12708  Inf    20.800   0.000
 4      6.500 0.10076  Inf    29.000   0.000
 5      9.000 0.04563  Inf    29.000   0.000
 6     12.000 0.11112  Inf    29.000   0.000
 7     14.800 0.02701  Inf    29.000   0.000