On Mon, 25 Apr 2011 01:38:19 EDT W4wj at aol.com wrote: > http://tinyurl.com/CesiumMini A more detailed anaylsis of the CSAC can be found at http://dx.doi.org/10.1109/FREQ.2009.5168247 Attila Kinali -- Why does it take years to find the answers to the questions one should have asked long ago?