A separate thread on this topic is probably warranted.
References: Current performance: <http://tf.boulder.nist.gov/general/pdf/1219.pdf> Comparison of CPT and IOP: http://www.kernco.com/pdfs/TransIM03.pdf older papers illustrating techniques required: http://tf.nist.gov/general/pdf/1009.pdf http://tf.nist.gov/general/pdf/562.pdf http://tf.nist.gov/general/pdf/1021.pdf Bruce _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.